Java ansys jobs

...customization. - Knowledge of software architecture in CMS or DXP environments. - Development skills with Java, JavaScript / TypeScript, HTML, and CSS. - Experience with content modeling and headless or hybrid CMS setups. - Familiarity with REST API integrations and connecting FirstSpirit with other systems. - Experience with multi-site / multi-language CMS projects and CMS/DXP integration architecture. Are you interested? If so, please send us your most recent CV as well as your earliest possible starting date. When sending over your details, please include a self-assessment (0-10, 10 = expert level) in the following areas: - FirstSpirit CMS - FirstSpirit development - Software architecture - Java - JavaScript / TypeScript - HTML / CSS - Content modeling - Headless CMS...

...Repository Requirements Minimum Codebase Size Total Lines of Code (LOC): 50,000+ Source LOC: 35,000+ Test LOC: 8,000+ Number of Files: 400+ Modules/Packages: 10+ Avoid artificially inflated LOC through: generated code vendor libraries minified assets duplicated files dummy filler classes 2. Technology Stack The implementation may use any enterprise-capable stack, including but not limited to: Backend Java + Spring Boot .NET Core Node.js + NestJS Python + Django/FastAPI Go Ruby on Rails Frontend React Angular Vue Database PostgreSQL MySQL MongoDB Redis Infrastructure Docker Kubernetes manifests CI/CD pipelines Terraform or Infrastructure-as-Code preferred 3. Architecture Expectations The repository must demonstrate strong engineering architecture and separation of concerns. Manda...

I maintain “Gurash,” a second-hand marketplace written for Android, and it now needs a solid round of improvements. The priority is the API layer—errors in data retrieval are breaking key screens—so I need someone who can dive straight into the existing Kotlin/Java code, trace the faulty calls, and restore reliable JSON parsing and syncing. Alongside the API fix, the update also includes: • Freshening up several UI/UX elements so the browsing and posting flows feel smoother and more modern. • Adding a couple of small, clearly scoped features we have already drafted. • Squashing lingering bugs and tightening overall performance. You’ll work directly with me (no agencies, please) over Git-based version control. I’ll provid...

I need a straightforward Android application that functions as an OTP panel. The core requirement is reliable OTP generation that appears directly inside the app—there’s no need for SMS or email delivery. A clean screen where users can tap a button to receive a freshly generated one-time password, along with basic validity timing, is all I’m after. You’re free to build with either Kotlin or Java in Android Studio; just keep the architecture simple, well-commented, and secure. Deliverables: • Signed APK for testing and a Play-ready build • Complete, tidy source code with build instructions • Brief read-me explaining the OTP algorithm and any libraries used I’ll test by confirming the OTP generates instantly, expires as inten...

...and stable across all device types. Key Requirements: Pixel-perfect UI implementation as per design (no deviations) Background recording with crash recovery Playback controls, speed control, trim/cut audio Smart file naming, search, sort, and file management Tag system, favorites, multi-select actions Share recordings and set as ringtone/alarm Firebase integrations Tech Stack: Kotlin preferred (Java acceptable) Clean architecture (MVVM or similar) Scalable, well-structured code (no templates or copied code) Performance Expectations: No crashes, no ANR Smooth recording, no audio loss Optimized for low-end to high-end devices Other Requirements: Weekly progress updates Bug fixing and full support during testing phase Delivery includes full source code and APK/AAB Only apply i...

I'm looking for a developer to create a pay scale calculator that factors in tenure and experience. The application should be a Windows desktop application. Key Requirements: - Calculate pay scales based on tenure and experience - User-friendly interface - Windows compatibility Ideal Skills and Experience: - Experience in developing desktop applications for Windows - Strong understanding ...experience. The application should be a Windows desktop application. Key Requirements: - Calculate pay scales based on tenure and experience - User-friendly interface - Windows compatibility Ideal Skills and Experience: - Experience in developing desktop applications for Windows - Strong understanding of compensation structures - Proficiency in Excel or relevant programming languages (C#, Pytho...

I have an existing Android App Locker application built in Java, but it currently has multiple issues and incomplete functionality that need to be fixed and improved. The app includes app locking, background monitoring, and a time based dynamic password system, but there are bugs related to lock triggering, app detection, UI flow, and overall stability. I need someone experienced with Android Studio and background services to debug, optimize, and complete the functionality properly. The app should work smoothly like a real app locker, with proper app selection, lock screen triggering, and settings management. Clean code and a professional UI flow are important.

I’m exploring the idea of having a social-networking app built for Android and need an experienced mobile developer who can walk me through what it will actually take. I already know that the project sits firmly in the mobile app development space and that Android is the target platform, but I’d like a clearer picture of everything else involved—technical stack options (Kotlin, Java, Flutter, etc.), feature suggestions for user profiles, real-time messaging, feed algorithms, push notifications, as well as typical timelines and cost ranges. Here’s what I’m hoping you can provide: • A concise written overview outlining the recommended architecture, major components, and third-party services. • A ballpark schedule that shows key phases from wire...

I’m ready to turn a fresh idea into a fully-functional Android app and I need an experienced mobile software developer to work with me from concept to launch. This project is strictly for Android, so deep familiarity with Android Studio, Kotlin or Java, common libraries, and Google Play deployment is essential. Here’s what I have so far: a clear problem the app will solve, basic wireframe sketches, and a short feature wish-list. What I’m missing—and what I’m hiring you for—is the technical build, iterative testing, and guidance on best practices so the final APK meets current Play Store requirements and runs smoothly on modern Android devices. Deliverables I expect: • Clean, well-commented source code hosted in a shared repo • A sign...

...into a fully-featured Android application. The project is strictly app development—no web or iOS work for now—so I need someone who can take the idea from blank screen to a polished release on Google Play. Here’s what the engagement will look like: • Collaborate with me to refine the feature set, then translate it into a clean, modern Android interface. • Build the app natively in Kotlin or Java inside Android Studio, following Material Design best practices for performance and accessibility. • Connect any required back-end services (Firebase, REST API, or a solution you recommend) and implement secure local data storage. • Run thorough functional and usability tests, fix bugs, and prepare a signed release build. Deliverables &bull...

I already have the core of an ERP SaaS platform in place, built with Java 17, Spring Boot, Spring Data JPA, RESTful APIs, and a MySQL backend. What I need now is a fully-featured Customer Relationship Management module that my employees can use day-to-day inside the same application. The scope of this engagement is limited to CRM functions only, but they must plug seamlessly into the existing codebase and follow its clean-architecture approach: • Lead Management – endpoints, UI pages, and persistence layers that let staff capture, qualify, score, and assign leads. • Sales Tracking – pipeline views, deal stages, and automated status updates tied to existing authentication and role policies. • Customer Support – ticket creation, SLA timers, comme...

...workflows in production environments. enterprise integration experience — building integrations with Oracle (EBS, Oracle Cloud, Fusion SCM) and/or ServiceNow via REST/SOAP APIs, webhooks, or middleware platforms. Proficiency with AI/LLM orchestration frameworks such as LangChain, LangGraph, Semantic Kernel, AutoGen, Haystack, or equivalent. Strong programming skills in Python (primary) and/or Java/Node.js for building integration and orchestration components. API design and consumption (REST, GraphQL, OpenAPI/Swagger) and message queuing systems (Kafka, RabbitMQ, Azure Service Bus, or similar). Technical Skills Cloud platforms: AWS, Azure, or GCP — platform agnostic, comfortable deploying on any major provider. Containerization and orchestration: Docker,...

...Work The freelancer should: Design a 3D model of a Split Scimitar Winglet Create upper and lower winglet geometry Ensure aerodynamic smoothness and realistic aircraft integration Perform basic aerodynamic analysis (optional but preferred) Provide CAD files and rendered images Suggest suitable airfoil/profile for the winglet Prepare technical dimensions and design explanation Preferred Skills ANSYS / SolidWorks / CATIA / Fusion 360 Deliverables 3D CAD model STL/STEP/IGES files Rendered images Design report explaining: Winglet geometry Expected drag reduction Aerodynamic concept Structural considerations CFD simulation results (if possible) Project Goal The goal is to create a realistic and visually professional Split Scimitar Winglet concept suitable for academic, research, or...

...lithium-ion battery pack using ANSYS and, where structural coupling is useful, Abaqus. The study must cover three key areas: • Efficiency & Performance – please quantify energy capacity, charge/discharge rates, and thermal management across the full operating window. • Safety Under Various Conditions – test overcharging, short-circuiting, and extreme-temperature scenarios to identify risk points and safe operating limits. • Longevity & Lifecycle – project capacity fade and thermal degradation over repeated cycles. You may build the model from publicly available cell data or adapt one I supply once we start. Mesh quality, material properties, and boundary conditions should be clearly stated so the work is reproducible. Deliverables: ...

I’m building a bite-sized learning section inside our portal and want it stocked with engaging, India-made “reel” videos that make programmers stop scrolling and start coding. Every clip should focus on Programming Languages, specifically Python, Java, or JavaScript, and can take one of three angles: a concise tutorial that teaches a single concept, a rapid-fire set of tips & tricks, or a quick project walkthrough that shows the real-world use of the topic. Here’s the flow I have in mind • Format: vertical (9:16) or square, 60-90 seconds each, HD, .mp4 • Delivery style: screen capture with clear voice-over in neutral English; on-camera intro/outro optional but welcome • Tools: feel free to record with OBS, Camtasia, ScreenFlow, or an...

I successfully built and configured a test Java Servlet project using Eclipse, Apache Tomcat, and the classic Java EE servlet architecture in order to understand how servlet-based web applications are structured, compiled, deployed, and executed within a traditional Java web development environment.

...recovered. Social sign-in (Google, Facebook, email/password) would be an added bonus if you’re comfortable wiring it up with Firebase Authentication, AWS Cognito, or another reliable backend. The design assets and basic screen sequence are finished; what’s missing is production-quality code that follows current Android guidelines, runs smoothly from Android 8 upward, and is easy to maintain. Kotlin or Java are both acceptable—just keep the project cleanly structured (MVVM preferred) and well documented. Deliverables • Complete Android Studio project with all source code • Integrated authentication (signup, login, password reset) connected to the chosen backend • Simple post-login home screen confirming the active user session • READ...

From Pakistan or India at low budget. I need one junior-level Android developer for some easy tasks.

Hi, I looking for job support for automation testing, required support immediate support initially one month i need end to end support. who have strong knowledge in Automation testing and who are willing to handle our projects pls let us know. Required kills: java, selenium,API automation,kafka, SQL Framework: Cucumber, karate,rest assured, testNG Domain: telecom API Automation skills(mandatory)

...experience in mobile app testing across Android and iOS platforms. Adept at identifying defects, improving test coverage, and enhancing product quality using Java, Selenium WebDriver, and TestNG. Passionate about building efficient testing frameworks and ensuring seamless user experience Manual Testing, Functional Testing, Regression Testing, Smoke & Sanity Testing, System Testing, Integration Testing, Test Case Design, Test Planning, Defect Reporting & Tracking, Requirement Analysis, UAT Support, Mobile Application Testing (Android & iOS), Functional Testing (Mobile Apps), App Installation, Upgrade & Uninstallation Testing Java, OOP Concepts, Selenium WebDriver, Basic Automation Framework Understanding, Test Script Development, Katalon Studio Agile/...

...The goal is to deliver a smooth, modern experience that lets users connect, chat, and build relationships on the go. Core requirement • Messaging — one-to-one, group, and push-notification support Beyond this key feature, the basic social framework—user authentication, profile creation, and a clean feed—should be in place so the messaging element feels naturally integrated. Kotlin (or modern Java) in Android Studio is preferred, and I am comfortable with Firebase or an equally robust cloud backend for real-time data, user management, and media storage. Deliverable An installable APK plus complete, well-documented source code hosted in a private Git repository, ready for me to compile locally. Include a brief README outlining build steps, environment ...

I’m ready to move forward with a fresh Android application focused on smooth, reliable social-media integration. The core idea is to let users connect their existing social accounts, pull in profile details, and share in-app content directly to the major platforms without friction. Here’s what I need from you: • A clean, modern Android code-base (Kotlin preferred, but Java is fine) that follows current Google Play and Material Design guidelines. • Secure social sign-in and token handling for at least Facebook, Instagram, and X/Twitter, expandable to others later. • An intuitive UI/UX that shows off the social feed or sharing options clearly. • Clear, well-commented code plus a short setup README so I can compile and test builds locally. ...

From Pakistan or India I need a New Freelancer and expert in JAVA Android Apps I need work for long term but at low budget I neea serious and hard working willing to work at very low budget

...defined problem Include both code changes and corresponding test updates Be reasonably scoped (neither too large nor trivial) Highly Preferred: PRs demonstrating Fail → Pass (F2P) behavior (i.e., tests fail before the fix and pass after implementation) :warning: Note: Repositories where PRs contain only code changes without test coverage will not be considered. 3. Preferred Technology Stack C# Java Python PHP .NET Framework COBOL Other legacy enterprise technologies 4. Preferred Industry Domains (High Priority) Banking / Financial Services Accounting Insurance Healthcare Legal Technology Government Systems Enterprise SaaS (complex workflow-driven platforms) Note: Ecommerce, retail, content platforms, and frontend-heavy applications are not within scope. 5. Tec...

... CRM flags, user choices, etc.). • A customer-support dashboard where agents can jump into live conversations, review history, tag or close tickets, and keep template messages handy. Project outline You will build (or configure) the middleware to handle authentication, webhook events and template management, then layer on the workflow logic. Language or framework is up to you—Node, Python, Java or serverless functions—so long as it uses the official WhatsApp Business Cloud API and can live on AWS. Deliverables 1. End-to-end API integration, including webhook setup and message-template handling. 2. Workflow engine that meets the complex conditional scenarios we map together. 3. Web dashboard (React, Vue or similar) streaming live chats and allowing age...

... • Reformat to each language’s canonical style. • Language support required: Python and Java (JavaScript may follow later, so keep the architecture open for pluggable language engines). 2. ErrorAnalyzer • Ingest console or build logs, identify stack traces, and correlate them with source files. • Primary priority: produce a concise PDF report that flags root causes and ranks them by severity. • Where possible, append AI-generated fix suggestions in an appendix, but the PDF itself is the must-deliver artefact. 3. AutoTestGen • From inspected code, scaffold unit tests aiming for roughly 80 % branch coverage. • Output frameworks: pytest for Python and JUnit for Java. Core expectations • Written...

...theme; what I need now is a developer who can move every piece of existing content into WordPress while keeping the site live, the URLs intact, and the search traffic unaffected. The job breaks down into three core pieces: • Export the full article archive—including body text, images, authorship data, dates and categories—from the Contentteller MySQL database. Whether you script the export in Java, generate XML, or follow another reliable route is completely up to you; my only requirement is that the process is seamless and nothing is lost. • Import that data into WordPress so it maps cleanly to the new theme’s post types, taxonomies and media library. I’m not certain how much visual tweaking the theme will need until we see real content in pl...

...refreshes automatically. • Seamless, secure online payment that supports major Indian cards, UPI and popular wallets, with receipts issued instantly inside the app. The flow should stay light: customers choose items from our partnered stores, pay, then follow the delivery in real time until it arrives. I will supply all product-data endpoints and the store list; you wire them into a clean Kotlin/Java codebase (no cross-platform frameworks, please) and connect to Firebase or a comparable backend for auth, notifications and live-tracking. Deliverables 1. Production-ready Android Studio project with well-commented source. 2. Signed APK plus Play Store-ready bundle. 3. Brief setup guide covering build, deployment and how to switch to my API keys. 4. Two-week post-lau...

...workflows Supplier and customer management GST/tax invoicing Credit and payment tracking Multi-branch operations Reporting and dashboards Retail Pharmacy POS Pharmacy billing/POS Barcode integration Fast billing workflows Stock visibility and inventory lookup User roles and access control Prescription-based sales workflows (preferred) Preferred Technology Stack Preferred backend technologies: Java / Spring Boot Node.js Preferred frontend technologies: Angular React Preferred databases: PostgreSQL MySQL Other stable and maintainable technology stacks may also be considered. Qualification Criteria Only bidders meeting the following criteria are requested to apply: Existing working product/platform available Production deployments with active business usage Ability to prov...

I'm looking for an experienced Minecraft developer to create both a custom plugin and a mod for my server. Key Features Needed: - Custom Commands - New Items/Blocks - Minigames Ideal Skills: - Proficiency in Java and Minecraft's API - Experience with Bukkit/Spigot and Forge - Strong understanding of game mechanics and balance Please provide examples of previous work and your approach to this project.

...location • Signature (on-screen) Essential features • Instant PDF export of the completed receipt (with our logo and the signature embedded) • Seamless QuickBooks Online sync—no manual re-entry • Offline mode with queued sync when the device reconnects • Simple, touch-friendly interface tailored for Android phones in the field Deliverables 1. Full Android Studio project (Kotlin or Java) with clear build instructions 2. Signed APK for testing plus Play-ready bundle for production 3. QuickBooks API keys handled through secure env variables 4. One-page setup guide for updating credentials and branding 5. Source-code level documentation of all classes that touch the QuickBooks SDK Acceptance criteria • A receipt creat...

From Pakistan or India at low budget. I need one junior-level Android developer for some easy tasks.

...single-page PDF ready for distribution. My design file shows exact font sizes, margins, headers, and footers, so the app must respect those specifications pixel-for-pixel. Dynamic text should auto-shrink only when a block overruns its allotted space; everything else should remain fixed. No images or tables need processing—pure text only. I’m open to your preferred stack (Python with PyPDF2/PDFPlumber, Java with PDFBox, or any robust alternative) as long as the final solution: • Web based app, runs on Windows 10+, or ipad's without extra paid dependencies • Processes at least 200 pages in under two minutes on a standard laptop • Lets me update the template later without touching the core code (e.g., via an external JSON or simple GUI field ma...

Looking for an experienced Android developer to upgrade and modernize an existing VP...Main goal is to make the app fully compatible with latest Android versions and support 16 KB memory page size devices. Tasks Fix and upgrade old Android project Update Gradle & dependencies Fix build errors and deprecated APIs Rebuild/fix native VPN libraries (.so) Ensure 16KB page size compatibility Verify VPN connection works properly Generate working APK & AAB Skills Required Android Studio Java/Kotlin ICS OpenVPN / OpenVPN Android Android NDK Gradle migration VPNService API Native library handling Important Project source code already exists. Need someone experienced with VPN apps and legacy Android project upgrades. Please share: Similar VPN projects Android NDK experience Estimat...

...Von Mises stress maps, displacement maps, critical zone identification, local FoS - Fatigue analysis with S-N curve used - Compliance summary table per load case and per standard - Design modification recommendations if needed 2. Native FEM files (Ansys .wbpz, Abaqus .cae, or equivalent) 3. One 1-hour video call to walk through results REQUIRED QUALIFICATIONS ======================= - Mechanical engineer with proven FEA experience on injection-molded plastic parts - Owns commercial license for at least ONE of: Ansys Mechanical, Abaqus, NX Nastran, OptiStruct - Owns CAD software license (SolidWorks, Catia, NX, or Creo) to open STEP files and perform minor geometry preparation if needed - Previous experience with glass-fiber reinforced thermoplastics (...

...defined problem Include both code changes and corresponding test updates Be reasonably scoped (neither too large nor trivial) Highly Preferred: PRs demonstrating Fail → Pass (F2P) behavior (i.e., tests fail before the fix and pass after implementation) :warning: Note: Repositories where PRs contain only code changes without test coverage will not be considered. 3. Preferred Technology Stack C# Java Python PHP .NET Framework COBOL Other legacy enterprise technologies 4. Preferred Industry Domains (High Priority) Banking / Financial Services Accounting Insurance Healthcare Legal Technology Government Systems Enterprise SaaS (complex workflow-driven platforms) Note: Ecommerce, retail, content platforms, and frontend-heavy applications are not within scope. 5. Tec...

...Clover reporting can properly track: -Quantity sold per item -Gross revenue -Tip totals -Sales across both Clover devices under the same merchant account Please do NOT simply send a generic lump-sum payment amount unless Clover item-level reporting will still function correctly. Technical Details: Must use Clover Android SDK / Clover Payments API Android Studio project required Kotlin preferred (Java acceptable if simpler) Signed APK required Private APK deployment only App must support installation on two Clover devices tied to the same merchant account NOT Needed: No inventory tracking No cloud sync No backend server No employee logins No advanced reporting dashboard No customer accounts No online ordering No barcode scanning No App Market publishing Important: Please keep ...

Full-Stack Java back and Front Development

We need some java android developer for some long term work.

I'm looking for a datapack for Java Minecraft 1.21.11 Paper. This datapack should allow players to receive a weak mace via command and upgrade it through kills. Requirements: - Command: /getweakmace to receive weak mace (please provide it so I can give @a not just @s) - Upgrade mace enchantments based on player kills, displayed via chat messages - Max enchantments: Wind Burst 1, Breach 2, Unbreaking 3, mending 1 - Fire Aspect banned on maces - One "God Mace" that is craftable using the dragon egg 2 silence trims 2 elytra 2 nether stars and 2 netherite blocks Ideal Skills and Experience: - Proficiency in Minecraft datapack creation - Experience with Minecraft commands and enchantments - Familiarity with Java Minecraft 1.21.11 Paper Please provide a sample of...

...Required Technical Skills: Strong experience with Android Device Policy Manager (DevicePolicyManager) APIs Hands-on experience building Device Owner / DPC (Device Policy Controller) applications QR code-based provisioning during initial device setup DeviceAdminReceiver implementation Lock task mode and custom lock screen development Firebase Cloud Messaging (FCM) integration Kotlin (preferred) or Java REST API integration with backend services Android Enterprise / Android for Work experience is a strong plus What You Will Build: Customer locker Android app with Device Owner provisioning QR code provisioning flow for factory-fresh devices Lock and unlock functionality controlled via FCM messages from our backend Custom lock screen showing EMI payment information Anti-tamper det...

...update through the Play Console. • Swap in updated screenshots that better showcase new builds or seasonal themes. • Edit or rewrite the store listing text for promotions, keyword tweaks, or policy compliance. • Roll out light feature updates inside the APK when needed—think minor UI improvements or hooking in a small new function. You should already be comfortable with Android Studio, Kotlin/Java, and the Google Play release process (including asset requirements and rollout tracks). Speed matters; I’m looking for someone I can ping and, ideally within a day or two, see the update live or at least in review. When you reply, let me know: 1. How you normally handle quick asset swaps without risking version code mishaps. 2. Your turnaround time...

I'm looking for an experienced Java game developer to create a multiplayer online game similar to Old School RuneScape (OSRS) with both PvP and PvE elements. Key Features: - Quests and missions - Skill development and leveling (including skills like attack, strength, defense, hit points, ranging, prayer, void arts (mage), mining, smithing, etc.) - Zone development - Point-and-click movement system with two-button gameplay inspired by OSRS mechanics - Basic animations and simple design approach Ideal Skills and Experience: - Proficiency in Java and game development - Experience with MMO and RPG mechanics - Strong background in creating engaging quests and skill systems - Ability to design expansive, interactive game zones Looking for someone who can bring creativity a...

...deliver 1. Calculation package (PDF + native files) showing formulas, input data and results. 2. Test plan referencing the relevant ASTM / ISO standards and the equipment you will use. 3. Raw test data and a concise report that compares measured values to the calculated predictions. 4. One summary sheet that I can submit to my local residential permit office. Finite-element tools such as ANSYS, Abaqus or SAP2000 are welcome but not mandatory as long as the methodology is transparent and reproducible. Timeline, lab access and any sample preparation requirements can be agreed once you review the panel drawings I will provide on award....

...were present—credit establishment, vend authorization, end-of-sale, and error reporting must all follow the MDB 4.2 spec. Key points that will be checked during acceptance • Reliable real-time exchange of MDB packets at the required 9600 bps, 9-bit, even-parity format • Robust parsing of product prices, credit totals, and vend confirmations from the Sanden controller • Clean, well-documented Java/Kotlin (or C++ with the NDK if you can justify it) so future updates remain simple • Configuration screen on Android for device address, timeouts, and logging level • Optional JSON log export so sales data can be pushed to our backend later The objective is to add credit to the VMC so the buyer can make a selection and then our android app does t...

...lithium-ion battery pack using ANSYS and, where structural coupling is useful, Abaqus. The study must cover three key areas: • Efficiency & Performance – please quantify energy capacity, charge/discharge rates, and thermal management across the full operating window. • Safety Under Various Conditions – test overcharging, short-circuiting, and extreme-temperature scenarios to identify risk points and safe operating limits. • Longevity & Lifecycle – project capacity fade and thermal degradation over repeated cycles. You may build the model from publicly available cell data or adapt one I supply once we start. Mesh quality, material properties, and boundary conditions should be clearly stated so the work is reproducible. Deliverables: ...

I’m enhancing my existing Android app with an AI-powered feature that can generate smart, real-time routes for users. The core requirement is a self-contained module (Java or Kotlin) that takes a set of waypoints plus live constraints—traffic, distance, user preferences—and returns the most efficient path within milliseconds. You’ll design the model or algorithm, handle the data ingestion (maps SDK, traffic feeds, user inputs), and expose clean, well-documented functions that my front-end can call. Accuracy, speed, and low battery impact are all priorities, so please factor in on-device optimisation techniques or lightweight cloud calls where truly necessary. I’ll consider the task complete when I can drop your module into my Android project, feed it ...

I urgently need Java development support to convert a manual office process into a lightweight web application. The work is strictly Java-based and must run as a web application; you are free to choose the stack—Spring Boot, Jakarta EE, or even plain servlets—as long as it can be deployed on a standard Linux server with Tomcat (or similar). I’d like to collaborate immediately, outline the workflow together, and move straight into coding, testing, and deployment. A functional first cut is needed within days, with final polish delivered as soon as possible. Deliverables • Complete Java source code • Deployable WAR/JAR file • README covering build and deployment steps • Short user guide for my team Please share relevant...

I have two wind-energy geometries that must be completely set up and solved in ANSYS 2024 R1: • Model 1 – a simple cylinder, D = 1 m, H = 1 m (STP file available). • Model 2 – three-bladed Savonius rotor, D = 1 m, H = 1 m, 5 mm shaft (no STP yet). Starting in Ansys DesignModeler, create or import the parts, build a high-quality tetrahedral mesh with good orthogonal quality, then carry the case into Fluent. 7 m/s inlet velocity is the only boundary condition; the outlet can be left as default pressure. The k-omega SST turbulence model is mandatory. For each model at TSR = 0.6 I need: 1. A single .wbpj project that already contains the geometry, mesh, setup and solution. 2. Pressure- and velocity-contour images for azimuthal positions 0°, 45°...

I want to learn, hands-on, how to add a Google Play in-app subscription to an Android Studio project. I’m comfortable with Java and Kotlin but I’ve never used the Play Billing Library, so I need you to walk me through the complete flow: configuring products in the Play Console, wiring the BillingClient in code, handling purchases, acknowledging them, and making sure the UI reacts properly when a user upgrades, downgrades, or cancels. We can work in a fresh demo project or inside my existing one—whatever you feel showcases best practices. I’ll share my screen during a live session and record it for later reference. By the end I expect to have a clean, commented code sample I can reuse, plus clarity on testing with sandbox accounts and pushing the build to int...