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    5,000 java spring jobs found

    Objective: Develop a Spring Boot web application that allows users to search for LinkedIn profiles of alumni from a specified educational institution using the PhantomBuster API. The application should accept inputs for the university name, current designation, and an optional pass-out year. The retrieved alumni data should be saved in a database. Requirements: 1. Backend Implementation: ● Implement a RESTful API using Spring Boot to handle requests from the front end. ● Create an endpoint that accepts the university name, designation, and optional pass-out year as input parameters and returns a list of alumni profiles. 2. Database Integration: ● Set up a database (PostgreSQL) to store the alumni information 3. PhantomBuster Integration: ● Utilize the PhantomBuster API to scr...

    ₹996 Average bid
    ₹996 Avg Bid
    13 bids

    I need an Android-only time management app whose core purpose is to keep users on schedule through smart notifications and reminders. The flow is simple: a user sets a task, defines a deadline or ideal start time, and the app nudges them at just the right moments. You are free to choose the framework (native Kotlin/Java or a cross-platform option that still compiles cleanly for Android) as long as the final build is stable, responsive, and Play-Store-ready. I’ll want both an installable APK and full, well-commented source so I can iterate later—potentially adding task scheduling or full time-tracking modules down the road. Key expectations • Clean, modern UI that feels intuitive on current Android versions • Reliable foreground and background notifica...

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    18 bids

    I want a clean, lightweight Android application that my field sales team can open, log in with their company email and password, and capture secondary-sales orders on the spot. Two roles matter to me: • Salesman – enters demand, adjusts MRP-based discounts, and sub...coded inside the app so formatting stays consistent across devices. Deliverables – Full Android Studio source code and a signed release APK. – The PDF layout file(s). – Brief setup notes so I can change product lists, MRP values, and discount rules later. – One short hand-off call or video to walk through build and deploy steps. If you have already built something similar with Kotlin, Java, or Flutter and can adapt it quickly, let me know; faster turnaround is welcome as lon...

    ₹7424 Average bid
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    25 bids

    I want to bring GitHub Copilot Agents into my own Java-based application so that they can automatically suggest code as developers type. My primary workspace is Visual Studio Code, and the core language throughout the project is Java, so the solution you give must play nicely with both. Here’s what I’m after: • A clear, working path to either connect directly to GitHub Copilot Agents from my application or to build equivalent custom agents that deliver the same real-time suggestion experience. • Code-level examples written in Java that demonstrate how the agent is invoked, passes context, and returns suggestions. • A brief walkthrough (video or written) that shows the integration running inside VS Code so I can replicate the setup on add...

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    4 bids

    ...guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: • A brief outline of how you prefer to structure an Android project • Any similar a...

    ₹996 / hr Average bid
    ₹996 / hr Avg Bid
    13 bids

    Overview I'm looking for an expert to optimize my LinkedIn profile of Senior Backend/Fullstack Dev (Java, Kotlin, JS, React ets..) for better visibility in LinkedIn Recruiter search results, focusing on techniques and strategies effective in 2025-2026. Scope: - Conduct keyword & positioning research for LinkedIn search. - Optimize headline, about, experience, and skills sections for recruiter search matching. - Rewrite job titles and adjust keyword density. - Implement SEO optimization for LinkedIn indexing. - Enhance profile visibility for LinkedIn Recruiter filters and Boolean search. - The result should be a finished, optimized profile that will 100% pass all LinkedIn/ATS algorithms, etc., and which recruiters will use to write. Location: Berlin, Germany Additional in...

    ₹4980 Average bid
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    19 bids

    ...guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: • A brief outline of how you prefer to structure an Android project • Any similar a...

    ₹905 / hr Average bid
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    9 bids

    I run an established Shopify shop that needs a thorough spring-clean before we scale further. The areas that require immediate attention are the product listings, the overall site design, inventory control and our basic marketing routines. Key deliverables I’d like to see in the first phase: • Rewrite and optimise every product title and description for clarity, SEO and brand tone • Replace or retouch product images so they share a consistent size, background and colour profile • Reorganise collections and categories to create an intuitive navigation flow and tidy overall layout • Refresh the theme’s styling on the homepage, collection pages and checkout to bring the design up to date • Audit current stock, reconcile counts, set low-sto...

    ₹40109 Average bid
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    209 bids

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    This project creates a fully-featured application that connects to the official Betfair API and runs end-to-end automated betting across Football, Horse racing and Tennis markets. My goal is to switch from manual placement to a rules-driven engine that can read live market data, evaluate pre-set criteria i...automated bets on the three sports Acceptance criteria • The software must run unattended for a full match-day/race card session without crashing or breaching Betfair call limits. • Bet placement, update and settlement records reconcile exactly with my Betfair account statement. • Switching any sport on/off in the config takes effect without a code change. Tech stack is flexible—Python, C#, Java or Node.js are all fine as long as the solution is stab...

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    119 bids

    I need our web-based CRM, currently built in React, re-implemented as fully native apps for both iOS and Android. The existing REST and GraphQL endpoints are stable, so the job is mostly about translating interface logic and screens into Swift (or Objective-C) and Kotlin/Java while keeping parity with the browser version. Core functionality to reproduce • Secure user authentication with profile management • Full customer management workflow (create, edit, segment, assign, delete) • Analytics and reporting dashboards identical to the web charts and tables Design requirements The mobile UI must replicate the current design pixel for pixel. All colours, typography, spacing, and animations already exist in Figma; simply mirror them exactly so our users experie...

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    169 bids

    ...button • Playback screen uses a robust player (ExoPlayer or similar) with 15-sec skip, variable speed, and a Bookmark button that stores position even if the user re-installs the app • Local file management automatically deletes finished books after X days unless the listener chooses to keep them Deliverables 1. Production-ready Android Studio project with clean, well-commented Kotlin (Java acceptable if you prefer) 2. Working APK for testing plus signed AAB for Play-Store submission 3. Integration with Google Play Billing (test product IDs) 4. Secure email/password login backed by Firebase or your proposed solution 5. Brief README covering build steps, third-party libraries, and server endpoints if any Acceptance criteria • Seamless playback ...

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    38 bids

    I want to bring a brand-new social networking idea to life on Android. The concept, user flows, and core screens are already sketched; now I need a developer who can turn them into a polished, production-ready app. Here’s the outline of what I’m after: • Full Android build in Kotlin (Java is acceptable if you have strong reasons). • Standard social features—secure sign-up/login, user profiles with photos, a simple post feed, likes/comments, and real-time chat or messaging. • Cloud-based back-end: I’m leaning toward Firebase for authentication, Firestore/Realtime Database, and push notifications, but I’m open to alternatives if you can justify them. • Clean architecture, modular code, and clear naming so another dev can jump in later...

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    83 bids

    We are looking for a freelance marketing / lead generation professional who can bring IT projects and client requirements for our company. Our service offerings include AI/ML, .NET, Java, and Python development, along with digital marketing services such as SEO and Meta (Facebook/Instagram) Ads. We work across domains including logistics, e-commerce, retail, and mobile & web applications. You will not be responsible for development or execution. We already have in-house developers and a digital marketing team. Your role is to identify, approach, and convert clients/projects and hand them over to us. Compensation can be commission-based, per-project, or retainer + commission, depending on results. If you have proven experience in IT project marketing, B2B lead generation, or...

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    30 bids

    ...full-screen. As soon as the user taps the app icon, the video should start on its own—no play, pause, seek bar, or any other controls visible. After the video finishes, the app can simply close or loop; I’m open to whichever is quickest to implement. The MP4 file will be provided. Please package it inside the APK, so the app works offline with no additional downloads. Android Studio, Kotlin or Java, and the built-in VideoView or ExoPlayer are all fine as long as start-to-finish playback is seamless on Android 8.0 and above. Deliverables: • Signed release APK for testing • Complete source code project that compiles in the latest stable Android Studio • Brief read-me explaining how to replace the bundled MP4 should I need to update the video later ...

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    19 bids

    ...need an Android social-networking app built from scratch. The core idea is a clean, modern platform where users can register, create profiles, add or follow friends, share text-photo-video posts in a scrolling feed, chat in real time, and receive push notifications. A lightweight admin panel for content moderation is also required. Please deliver: • Full Android Studio project (Kotlin preferred, Java acceptable) with well-commented source code • REST or Firebase backend setup, documented and ready for deployment • Brief UX prototype early in the process and a functional MVP roughly six weeks from kickoff • Clear installation guide and API documentation so I can extend or port it to iOS later Material Design guidelines should steer the UI. I’m hap...

    ₹905 / hr Average bid
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    46 bids

    I’m building a secure, full-featured e-commerce solution that runs smoothly on iOS, Android, and the Web. The core stack can lean on Python for the API layer, with Java or C++ wherever high-performance modules make sense, but I’m open to a workflow you can justify that keeps code clean, well-documented, and easy to maintain. Core scope The first release must cover user account management (registration, login, password reset, profile editing) and end-to-end payment processing with major gateways. A responsive storefront, basic product catalogue, and an admin dashboard will round out the MVP. UX consistency across mobile and web is essential, and I’d like to see thoughtful error handling, secure data storage, and unit tests from day one. Deliverables for this mil...

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    222 bids

    I have an existing Android app that is stable but still very lean on features. The immediate goal is two-fold: first, roll out a new “upload” capability inside the app (users need to be able to select a f...securely to our backend); second, compile, sign, and publish the updated build to the Google Play Console so the change is live for all users. The current stack is Kotlin with standard Android Jetpack libraries; the backend is ready and exposes a REST endpoint for the upload, so the mobile side only needs to handle file selection, progress indication, and a simple success/fail response. If you prefer Java that’s fine—as long as the final APK/AAB plays nicely with our existing codebase. Deliverables • Updated versionCode / versionName and release n...

    ₹8601 Average bid
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    48 bids

    ...summaries and printable reports at the click of a button. Must-haves • A ledger module where I can add, edit, and archive entries. • A shipment tracker that links each ledger line to its current status. • A reporting screen that filters by date range, client, or carrier and exports to PDF or Excel. • Smooth installation on modern Windows machines (Windows 10 and 11). Tech preferences Java, C#, Electron, or any comparable framework is fine—what matters is a stable, easy-to-maintain codebase with clear documentation. Deliverables 1. Compiled installer ready for Windows. 2. Full source code with brief setup notes. 3. One-page user guide outlining the key workflows. 4. A short demo video or call confirming everything runs as expected o...

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    34 bids

    ...summary: full polyline of the route, total distance travelled, list of visited Meeting Points, and idle time between stops. A simple dashboard inside the app shows today’s stats at a glance and lets them scroll back through past days. I also want the raw JSON/CSV available for export so I can feed it to our internal BI dashboards later. Technical expectations • Android Studio / Kotlin (or Java if you strongly prefer) with the latest Google Maps SDK and fused-location provider. • Accurate, low-drain background location tracking that still complies with modern Android permissions. • Local database (Room or SQLite) for offline storage; sync hooks ready for a REST endpoint we’ll supply. • Source code in a private Git repo, plus a signed APK...

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    14 bids

    I’m ready to move quickly on a native Android app focused on trading. The core idea is to give users a clean, fast interface where they can monitor real-time market data, place trades, and review their portfolio on the go. Here’s what I need from you: • A production-ready Android application written in Kotlin (Java is acceptable if you have a strong case). • Secure user authentication and encrypted storage of sensitive data. • Real-time price feeds pulled from a well-documented REST or WebSocket API that I’ll provide. • Trade execution workflows (place, modify, cancel) with robust error handling. • Responsive UI that follows current Material Design guidelines and looks solid on phones and small tablets. • A concise READM...

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    15 bids

    ...over Zoom, Meet, or Teams Simulate intro calls, tech screens, and soft-skill questions Offer real-time feedback on communication clarity Roleplay as a recruiter or hiring manager Help explain common tech topics clearly in conversation Useful Background (Optional): You don’t need to be a developer, but it helps if you’re familiar with: Frontend: React, Angular, TypeScript Backend: Node.js, Python, Java, .NET Tools: Git, Docker, APIs, AWS Schedule & Pay: Flexible hours (2–4 per day is ideal) Paid hourly: $10–$20 based on fluency and coaching skill Consistent opportunities for long-term collaboration To Apply: Please share: A short intro (your English fluency + communication experience) Your time zone and daily availability Any relevant experience (...

    ₹1992 / hr Average bid
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    121 bids

    I’m building Mirai Album, a desktop application that lets photographers design complete wedding albums without leaving one streamlined workspace. The program must run smoothly on Windows 10 and Windows 11, install with a single click, and feel at home on modern systems. Tech stack You can take either route—Java (Swing/JavaFX) or Python (PyQt/PySide)—as long as the final EXE is stable and fast. I’ll supply brand assets and preliminary UI mock-ups; you focus on the engineering. Core feature set • Integrated photo-editing tools: filters & effects, precise cropping/resizing, and dependable red-eye removal, all updating in real time even with large JPEG or RAW files. • Intuitive page and spread layout with drag-and-drop, unlimited undo/redo, ...

    ₹825 / hr Average bid
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    11 bids

    We are seeking a talented Full Stack Automation Engineer to join our team. The ideal candidate will have experience in building and maintaining automation frameworks, as well a...Stack Automation Engineer to join our team. The ideal candidate will have experience in building and maintaining automation frameworks, as well as hands-on knowledge of both front-end and back-end technologies. You will work closely with our development and QA teams to enhance our automation processes and improve overall project efficiency. Key Requirements: - Experience with Python, JavaScript, Java, Node.js - API integration and development - Front-end and back-end automation - CRM web form automation experience preferred - Strong problem-solving skills Project Duration: 1 to 3 months Hours: Less than 3...

    ₹1086 / hr Average bid
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    135 bids

    I’m ready to turn a simple game concept into a playable An...open and extend. • One short, self-contained level that shows the core gameplay loop with placeholder art and sounds. • Basic UI flow: splash screen, main menu, in-game HUD, pause/restart, and end-of-level summary. • Clean, well-commented code structured for easy future expansion. • Smooth performance on recent mid-range Android phones. I’m flexible on tools—Unity, Unreal, Godot, or native Java/Kotlin—as long as the final package installs and runs reliably. If you can also include a simple scoring system or leaderboard stub, that’s a bonus. Please outline your chosen tech stack, timelines, and any similar Android games you’ve shipped. I’m eager to re...

    ₹9053961 Average bid
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    25 bids

    I need a small, self-contained Android application that runs only on my phone—no cloud, no remote server. The goal is to catalogue dancer profiles so I can show, search, and share them quickly during auditions. Core workflow • Create a new profile wi...its city. 2. Find that profile using the city search field. 3. Share it successfully to WhatsApp from the app’s UI. 4. Produce a backup file, uninstall the app, reinstall it, restore the backup, and see the same profile intact. I’m comfortable installing via APK or from the Play Console’s internal track if that is easier for you. Please build with modern Android Studio (Kotlin preferred, Java acceptable) and keep the UI clean—Material components are perfect. Let me know your estimated time...

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    88 bids

    I want to bring a very focused Android app to life: its single goal is to help people relax by letting them browse and play short, soothing sound effects. Think of rain drops, crackling fire, or soft wind—nothing fancy beyond an intuitive catalogue and crisp, uninterrupted playback. Here’s what I need built: an Android application (Kotlin or Java, your choice) whose core functionality is sound playing. The user opens the app, taps a tile or button representing a specific sound effect, and the audio starts instantly. They can pause, stop, or switch sounds without lag. No social networking, e-commerce, or bulky productivity suites—just a clean, lightweight relaxation tool. Deliverables • Complete Android Studio project with well-commented source code &bull...

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    15 bids
    Web Dynpro F4 Customization
    5 days left
    Verified

    I need two additional text-based input fields added to an existing SAP Web Dynpro ABAP view. Both fields must come with standard F4 value help. When the user opens the search help it should already be filtered by company code = ‘4000’, yet the user must still be free to change or exte...must come with standard F4 value help. When the user opens the search help it should already be filtered by company code = ‘4000’, yet the user must still be free to change or extend that filter before choosing a value. Please reuse the necessary search help objects in SE11, bind them to the new context nodes, place the fields neatly on the screen This is a straight Web Dynpro ABAP task; no Java stack involved. If you have recent experience adding value help to custom fiel...

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    8 bids

    ...schedule (we’ll fine-tune the exact interval together); second, run that stream through a lightweight data-processing routine before handing it back to me or posting it to an endpoint. The module should work on recent Android versions (API 26+), respect battery-saving rules, and keep running gracefully if the app is backgrounded or the device reboots. Kotlin is my preferred language, but solid Java is acceptable if that fits your style. Please package the deliverable so I can drop it straight into Android Studio: • Fully commented source code • A minimal sample activity/service showing it in action • A short README explaining any permissions, libraries, or Gradle tweaks If you already have ideas on efficient scheduling with WorkManager, fused-location...

    ₹2716 - ₹22635
    Sealed
    ₹2716 - ₹22635
    27 bids

    ...access from a web console. Zero-root, zero-popup, and zero-battery-drain are non-negotiable. How the platform should feel Think managed SaaS: multi-tenant, horizontally scalable, sub-second ingest for at least 10 000 concurrent devices, with an intuitive dashboard for live device views and remote commands. I am comfortable with Kubernetes, Terraform, and a micro-service approach (Go, Node, or Java), but you can propose an alternative stack as long as latency targets are met and the code base is clean, testable, and fully documented. Deliverables • Android 14 agent (Kotlin/NDK) that survives reboots, Play Protect scans, and OS upgrades, auto-updates itself, and streams app usage, keystrokes, and location in real time • Cloud backend (API, WebSocket, event queue) ...

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    48 bids

    ...• A reliable, filterable transaction history for every user. • Tight, well-documented REST-based API integration so the two platforms stay perfectly in sync. The existing codebase is in core PHP with a MySQL backend, so familiarity with that stack is essential. All new endpoints should follow REST principles and be version-controlled on Git. The Android side should be built in Android Studio (Java or Kotlin—your choice, but keep the architecture modular and future-proof). Acceptance criteria 1. End-to-end payment flow tested in sandbox and live modes. 2. JWT-based login that passes penetration testing. 3. Transaction logs render <200 ms for 10,000 records. 4. Postman collection and inline PHPDoc for every new API method. 5. APK published to an int...

    ₹601 / hr Average bid
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    19 bids

    My BMX-lifestyle site, , is built the old-school way—pure HTML, CSS and a touch of JavaScript. I need a developer who can give it a spring-clean so every page loads fast, looks brighter and delivers a smoother ride for visitors. Here’s what I’d like done: • Performance tune-up – audit the current code, compress images, minify and combine files, and add any light-weight caching or lazy-loading tactics that make sense for a static build so pages feel instantly responsive. • Visual polish – keep the bold, bright and colourful vibe but tighten spacing, tweak typography and clean up any inconsistent styling so the overall design feels cohesive. • Subscription button – drop a clearly visible opt-in (Mailchimp, TinyLetter or similar;...

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    39 bids

    **Operating System:** CentOS 7.x (7.9 recommended) **Core Architecture:** Spring Cloud + Kafka + Hadoop + Python Automation **Core Package Name:** ``

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    17 bids

    We need a full-stack technical staff member with expertise in Java microservice development (Spring Cloud), message queues (Kafka/RabbitMQ), databases and caching (MySQL/Redis), Linux server deployment and maintenance, Nginx gateway configuration, and distributed system debugging to complete the deployment.

    ₹5794 Average bid
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    17 bids

    I have an existing code-base that needs to be compiled, configured, and deployed on a CentOS 7 server. The stack spans several languages (the repository mixes Java, Python, a bit of C++, and some PHP utility scripts) so I need someone comfortable moving through polyglot projects without breaking stride. (Developed independently using a non-Java language) The immediate goal is a repeatable deployment: building the artefacts, resolving library dependencies, wiring in systemd service files, and validating that everything starts cleanly after a reboot. You’ll work directly on my CentOS 7 instance (SSH access provided) and document any package or kernel-level tweaks you make so I can reproduce the setup on staging and production later. Because the code also ships to a s...

    ₹2445 Average bid
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    18 bids

    I’m putting together a versatile line of women’s everyday clothing that can transition smoothly from spring to winter. What I need is a fashion designer who can translate my rough ideas into a cohesive, season-spanning capsule: think comfortable silhouettes, smart layering pieces, and fabrics that read casual yet polished. The scope covers an entire year’s wardrobe, so each design must look equally at home under summer sun or layered for cooler months. I’ll share inspiration boards, color stories, and a few must-have garment types, but I’m counting on your creativity to fill in the gaps and shape a unified aesthetic. If you’re comfortable sketching by hand or in Illustrator, refining details in CLO3D, and preparing clear tech packs for productio...

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    39 bids

    ...forced downloads, just smooth, background-friendly playback straight from the feed. Engagement features I must have • User comments and 5-star ratings on every episode • One-tap social media sharing through the native share sheet (Facebook, X/Twitter, Instagram, etc.) • Push notifications when new episodes or announcements go live Deliverables • Complete Android Studio project (Kotlin or Java) with clear, inline comments • Release-ready APK/AAB plus a debug build for testing • README explaining how to swap in the podcast feed URL, configure notifications, and modify social links Acceptance criteria: streaming works reliably on Android 8-14, the three engagement features function as described, playback continues in the background wi...

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    22 bids

    I want to boost awareness of m...the latest Android phones and tablets. • Build core screens: home, product highlights, brand story, promo/offer section, and a share-with-friends feature. • Integrate push notifications so I can alert users to new campaigns or events. • Add basic analytics (Firebase or similar) to track installs, sessions, and share actions. Deliverables • Production-ready APK plus source code (Kotlin or Java). • All design assets and fonts in editable format. • Clear setup/read-me so I can compile and publish to Google Play. I’m open to your suggestions on libraries, navigation patterns, or lightweight backend options that keep maintenance simple. If you have previous Android projects centered on brand engagement, plea...

    ₹1811 / hr Average bid
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    45 bids

    I’m planning to launch a brand-new social networking experience focused exclusively on Android users and I need a skilled developer—or team—to turn the concept into a fully functioning app. Scope of work The job covers everything from initial architecture through Play Store release. You’ll be responsible for designing the UI/UX, building the front-end in Kotlin or Java, creating the back-end (Firebase, Supabase, or another cloud backend you’re comfortable with), and integrating standard social features such as real-time chat, user profiles, newsfeed, push notifications, and media uploads. Clean, well-documented code and a modular structure are essential so the project can scale or later be ported to iOS. Deliverables • Interactive high-fideli...

    ₹905 / hr Average bid
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    22 bids

    ...tracker and I want to move quickly from concept to a secure, production-ready application. The backend will run on Spring Boot; the frontend needs to be available both as classic HTML/CSS/JavaScript pages and as a richer React interface, so we can serve different devices and gradually migrate stakeholders toward React. Security is essential. I need full user authentication with clear role separation—Admin and User—implemented with Spring Security (JWT or another proven token strategy). Beyond wiring the login flow, I also want advice on best-practice password storage, CSRF protection, and anything else you see fit to lock things down. Where I need your help: • Designing the Spring Boot architecture, setting up entities, repositories, and REST cont...

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    19 bids

    I need a full-function Android social networking application built from the ground up. The core idea is simple: let users create accounts, build a profile, connect with others, and share content in real time. I’m looking for a clean, modern UI that takes advantage of native Android components, built with Kotlin or Java in Android Studio, and underpinned by a solid, scalable backend (Firebase, Supabase, or your preferred equivalent). Key goals • Smooth onboarding: email, phone, or third-party sign-in • Personal profiles with editable photo, bio, and basic stats • Post feed supporting text, images, and short video • Real-time likes, comments, and push notifications • In-app messaging or chat to keep conversations flowing • Lightweight adm...

    ₹1811 / hr Average bid
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    63 bids

    ...Android app that currently works fine when it’s in the foreground, but stops responding in the background We need an experienced Android and Java developer who can implement a background service or foreground notification-based system so that: The AI assistant continues to run even when other apps are open. It can receive and execute commands from notifications or voice input while running in the background. The app should maintain minimal battery usage and comply with Android’s background execution limits (Android 10+). Key Requirements: Strong experience with Android Services (Foreground Service, WorkManager, BroadcastReceiver, etc.) Java-based Android app expertise (Kotlin is a plus) Familiarity with AI or voice-based command integration (bonus...

    ₹7786 Average bid
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    15 bids

    I have an existing code-base that needs to be compiled, configured, and deployed on a CentOS 7 server. The stack spans several languages (the repository mixes Java, Python, a bit of C++, and some PHP utility scripts) so I need someone comfortable moving through polyglot projects without breaking stride. The immediate goal is a repeatable deployment: building the artefacts, resolving library dependencies, wiring in systemd service files, and validating that everything starts cleanly after a reboot. You’ll work directly on my CentOS 7 instance (SSH access provided) and document any package or kernel-level tweaks you make so I can reproduce the setup on staging and production later. Because the code also ships to a small cross-platform client, part of the task is ensuring n...

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    22 bids

    Need to meet/Linux/Web/cross-platform development, or Java/Kotlin/C #/C++/Python/PHP/JavaScript/Rust/Go or App/Background/Protocol/Driver/Automation/Distributed/

    ₹2535 Average bid
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    10 bids

    ...and positive stopping in both lifting and lowering directions, yet remain entirely manual in operation—no electronics or remote triggers involved. Key design parameters • Pressure range: 10 – 60 bar • Flow range: 20 – 100 L / min • Body material: aluminum (for weight and corrosion resistance) I am looking for a complete engineering package that covers hydraulic sizing, spool geometry, spring rates, flow-control metering notches, and seal selection so the finished valve behaves smoothly through the whole stroke. A 3-D CAD model and fully toleranced manufacturing drawings are essential, backed by calculations or simulation data that show the design meets the stated pressure and flow limits with an adequate safety factor for an indoor env...

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    ₹186238 Avg Bid
    15 bids

    We are looking for someone with experience in Media Relations for Men's streetwear to help generate coverage on blogs and website for our brands Spring Collection. We are a streetwear label inspired and involved with the UK underground music scene. Our new Spring range has been curated by Drum and Bass artist Marvellous Cain and is inspired by his roots in the Caribbean and his work within the UK music scene.

    ₹3450 / hr Average bid
    Local
    ₹3450 / hr Avg Bid
    4 bids

    ...email/password flow. If you prefer Firebase Authentication, Facebook/Google SDKs, or another reliable SSO option, that works as long as setup is straightforward for end users and easy for me to manage. Because I will eventually submit the app to Google Play, the final build has to meet the latest Play Store guidelines and target the current API level. A lightweight, maintainable codebase—whether Kotlin or Java—is fine so long as it’s well-documented and structured for future feature drops. Deliverables • Complete Android Studio project with source code • APK/AAB ready for Play Store submission • Integrated payment gateway running in sandbox and production mode • Social login fully tested (at minimum Google & Facebook) • Bas...

    ₹12262 Average bid
    ₹12262 Avg Bid
    34 bids

    ...Description: RAIDN is an enterprise-grade project portal developed for CISCO to manage, monitor, and streamline internal project workflows, data processing, and user interactions across multiple teams. The platform is built using a microservices architecture to ensure scalability, high availability, and performance. Roles & Responsibilities: Designed and developed scalable backend microservices using Java and Spring Boot, following RESTful and domain-driven design principles. Implemented microservices architecture with inter-service communication and centralized configuration. Developed event-driven workflows using Apache Kafka for asynchronous data processing and system decoupling. Integrated Redis caching to improve application performance and reduce database load. B...

    ₹905 / hr Average bid
    ₹905 / hr Avg Bid
    14 bids

    I need a small, self-contained script that signs in to NetSuite through the appropriate API (SuiteTalk, REST Web Services, or a RESTlet—whichever you feel is the most secure and sustainable) and then downloads a specific report whose URL I will feed in as a parameter. The output must always be save...external file or clearly marked variables so I can update them without touching the core logic. When you hand it over I expect: • A working script with clear inline comments. • A brief README explaining any required libraries, token generation steps, and how to invoke the download with a new report link. If you have a preferred language or SDK, state it up front—Python, Node.js, or even Java are all acceptable as long as the end result is a reliable on...

    ₹1082 Average bid
    ₹1082 Avg Bid
    6 bids

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