Java developer basic job duties jobs
I am hiring for a Full Stack Web3 developer for my team. Tech Stack: Blockchain: Blast (EVM) Frontend: Typescript + NextJS + Tailwind + Vercel + WAGMI + Ethers V5 + Typechain Backend: Typescript + Vercel Lambda + tRPC + AWS + Prisma ORM + Ethers V5 + Typechain + Upstash Redis Database: MySQL (Planet Scale) + AWS S3 Storage Randomization: Gelato VRF Static File Hosting: AWS S3, Pinata Smart Contracts: Foundry, Hardhat Monorepo. Here you go: Objective: Design and implement a scalable backend and frontend system for tracking and displaying NFT transactions similar to the "Activity" feature on OpenSea The system should handle varying loads seamlessly, from 500 to 50,000 users. Tasks: System Architecture Design: Task: Design the overall architecture for the activity
As a beginner with keen interest in Full stack Java Script developer, I am looking for a tutor with an impressive full stack development track record and hands on experience. Tutor must teach every facet from front end(HTML, CSS, JAVASCRIPT), back end(JavaScript), Git & Git hub,React.Js, Node.Js with , database(MongoDB/PostgreSql), API’s, web security, DevOps deployment, cloud services(Aws/Azure), Test and debugging and project management. On every check point tutor needs to give real world project experience by Building projects on top of them.
...thrives on generating leads and closing deals. • Product Knowledge: A strong understanding of the importance of a well-designed website and the value it brings to a business. • Tech Savvy: Familiarity with basic website design concepts and digital marketing trends is a plus. Technical Requirement: • Fast Internet • American English Accent • Quality Microphone Ready to take your sales career to the next level? We are! How to Apply? (Do the Following to be considered, copy and paste the template below and use as your cover letter) 1. Record Your Voice: Read the following sales script with your voice: 2. Speed Test Goto:
I have a WordPress site which needs a complete makeover. I'm looking for a developer with strong PHP skills to implement the necessary changes. Specifically, I need a talented individual to customize the theme of my WordPress website, focusing on the color scheme, layout structure, and font styles. Key Responsibilities: - Customize the color scheme of the website to align with our brand identity. - Implement changes to the layout structure of the site for improved user experience. - Modify the font styles across the website to achieve a consistent aesthetic. Ideal Skills and Experience: - Strong proficiency in PHP, with experience in WordPress. - A portfolio demonstrating successful customization of WordPress themes. - A good eye for design, with the ability to harmonize the ...
I'm looking for a skilled React Native developer to assist me in building a Minimum Viable Product (MVP) application. The project involves creating a mobile app that is compatible with both iOS and Android. Ideal skills and experience: - Proficient in React Native, with a proven track record of successful projects - Excellent communication and collaboration skills This project is ideal for a developer who is keen on working on a project from its initial stages and is passionate about creating user-friendly mobile applications.
I'm looking for a skilled React developer to assist with the development of a user-centric web app. The key features: 1. User login and authentication 2. In-app purchases **Platform:** This app will be solely for the web, so your expertise in React will be crucial. **Other Information:** The web app may potentially require third-party integrations in the future, so experience in implementing payment gateways or social media logins could be beneficial. However, there's no immediate need for this, so it's not mandatory. This project will require a developer with a good understanding of user experience and an eye for detail. You should be able to work closely with me to ensure the app meets the needs of the target audience. Your ability to bring strong desi...
I'm in search of a skilled Backend Node.js developer, proficient with , to manage two key aspects of a project. Key Responsibilities: - **Database Design and Implementation**: Your primary task will be to design and implement a database system. I prefer PostgreSQL, so experience with this DBMS is a must. - **API Development and Integration**: The project requires a complex API development and integration task. You should be comfortable dealing with multiple endpoints and third-party integrations. Ideal Candidate: - Proficient in Backend Node.js development with a focus on - Prior experience in designing and implementing PostgreSQL databases - Proven expertise in developing complex APIs with multiple endpoints and third-party integrations - Strong problem-solving skills an...
I'm seeking a skilled developer proficient in Laravel and Flutter for an ongoing project. Key Responsibilities: 1. Create APIs from the web app and consume on the Flutter webview app (4 screens). 2. Integrate (Airtime, data, giftcards, utility APIs) on the web app. This will include adding more screens for all new features. Email notifications for all transactions. 3. Add crypto add-on script on the webapp. I'll provide the addon script. Just add to main script and make all features fully functional.
I'm seeking a skilled developer proficient in Laravel and Flutter for an ongoing project. Key Responsibilities: 1. Create APIs from the web app and consume on the Flutter webview app (4 screens). 2. Integrate (Airtime, data, giftcards, utility APIs) on the web app. This will include adding more screens for all new features. Email notifications for all transactions. 3. Add crypto add-on script on the webapp. I'll provide the addon script. Just add to main script and make all features fully functional.
...characters into a live-action MP4 video scene in AI and Machine learning. Build AI based tool for auto dubbing, close captioning text, Create Professional custom 3D Character animates, lights, and composes CG Robot and Alien and creates custom Voices for the video 3D Robot & Alien characters. You will need to help me create any needed AI access and License accounts. I am seeking a proficient developer to create an AI-based tool that automatically animates, lights and composes CG characters into a live-action scene using AI and Machine learning. Using all the proper rigging of the the 3D Characters. I'm also needing you to create an AI-powered video dubbing feature for this software that can operate smoothly on Windows OS. This software should have the capability to d...
We are seeking a skilled AI and Machine Learning Engineer and Software Developer to develop and train machine learning models for chatbot functionalities, integrate AI components, and implement NLP techniques. Additionally, I'm looking for a talented Software Developer proficient in Python, Java, JavaScript, and C#, who has experience in chatbot development, both Front-End and Back-End Development, and API Integration. Ideal Skills: - Proficiency in Python, Java, JavaScript, and C# - Experience in Front-End and Back-End Development - Familiarity with Dialogflow and Microsoft Bot Framework - Strong knowledge in AI, Machine Learning, and NLP - Previous experience in chatbot development Roles and Responsibilities: - Develop and train machine learni...
As a travel business, we are in need of an experienced full-stack developer to create a feature-rich website using WordPress powered by WooCommerce. With a primary focus on domestic travel, we require several key functionalities: - **Online Booking System**: A user-friendly system allowing customers to search for and book travel services. - **Destination Recommendations**: Suggestions for captivating domestic destinations to entice potential travelers. - **Blog Section**: A platform for sharing engaging and informative content. Specifically, the online booking system should include a robust search functionality. This is vital for our users as it makes browsing and booking trips easier. The ideal candidate for this project will have: - Proficiency in WordPress and WooCommerc...
We are seeking a Flask (Python) developer to set up a dashboard for our project using the following template: Please provide a quote for this job and an estimated timeline for completion. Objectives: We need a small application to facilitate user onboarding for our messaging bot. The dashboard will manage new user onboarding and offer basic administrative features. Dashboard Pages: • /signup • /signin • /forgot-password • /reset-password o Authentication logic with two roles: user and admin o Forget / Reset password logic required • /home o Accessible to logged-in users only o Displays bot updates and useful links o Updates data retrieved from the database • /profile o Accessible to logged-in users only o Contains a user profile data form
I'm in need of an ATG Developer with 8-9 years of experience. You should be proficient in HTML/CSS and JavaScript. While the specifics of the project are open to interpretation, the ideal candidate should have worked with Magento and WooCommerce. Key Responsibilities: - Develop and maintain ATG based e-commerce applications - Ensure the application meets both technical and business requirements - Provide technical support and troubleshooting Ideal Skills: - ATG Development - Proficient in HTML/CSS and JavaScript - Experience with Magento and WooCommerce - Strong analytical and problem solving skills - Excellent communication and teamwork skills Candidates with experience in e-commerce platforms and a strong background in ATG development are encouraged to apply.
...skilled and experienced person to create compelling and optimized product listings for my Etsy shop specializing in handmade beaded jewellery. The ideal candidate will have a strong understanding of Etsy’s platform and SEO practices, with a creative flair for writing engaging product descriptions that attract and convert potential buyers. They will prepare the listings based on the photos and basic info about the product provided by me. Key Responsibilities: Make new listings and optimise existing ones - Title Creation: Develop clear, descriptive, and keyword-rich titles for each product. - Photo Selection: Ensure high-quality photos (provided) are used effectively in listings. - Description Writing: Write detailed and engaging descriptions, including: - Overview: Brie...
I'm seeking a skilled Senior Python Developer to assist with a project that involves a blend of web scraping and data analysis, with a focus on the following tasks: - Extracting data from multiple websites - Automating data extraction and parsing - Analyzing and visualizing scraped data The ideal candidate should have: - Proficiency in Python, with a strong understanding of AI and Machine Learning - Hands-on experience with web scraping, particularly working with diverse data sources - Ability to automate data extraction and processing efficiently - Adept at data analysis, with the ability to visualize and interpret data Although I haven't specified any particular tools or libraries, your familiarity with tools like BeautifulSoup, Scrapy and Selenium would be a bonus. Yo...
I'm looking for a cross-platform mobile app developer to create an app focused on daily reporting. Below are some key details to be aware of: - The app needs to be cross-platform, compatible with both iOS and Android devices. - The primary goal of the app will be daily reporting. This means users will be able to easily submit reports on a daily basis. - The app should be intuitive, user-friendly and well-designed. - Security is also a key consideration, as the reports will likely contain sensitive information and should be well-protected. - Please provide examples of similar cross-platform apps that you have developed. - Experience with reporting functionalities and/or data security is a plus. Features of the Application will be, Name and class of app is daily Class re...
I'm in search of a talented Graphic Designer, Web Developer, and Content Writer for a logo creation project. The logo should be designed with a pastel color scheme. Key Responsibilities: - Design a unique and memorable logo using pastel colors - Implement the logo into a website You should have a diverse skill set covering graphic design, web development, and content writing. Experience in logo design is a must. The ideal candidate will be able to seamlessly integrate the logo into a simple website. Proficiency in pastel color schemes will be a definite plus.
I'm seeking a skilled Flutter developer to make significant enhancements to my mobile app, including integrating it with specific third-party services. This is the script page detials - Key requirements include: - Functionality Enhancements: I'm looking to improve the app's current functionality significantly. While I haven't specified the exact enhancements needed, your ability to understand the app's existing features and suggest or implement improvements will be crucial. - Third-Party Integrations: I have a specific list of third-party services that I want to integrate into the app. Your experience with integrating external services into Flutter apps will be essential. Skills and Experience:
I'm in need of a skilled web developer to help create an e-commerce website. The primary functionality of this site will revolve around order processing. Necessary features should include: - Shopping Cart: This is crucial for users to be able to collect products before checking out. - Product Search: Visitors should easily find specific products they are looking for on the website. - Secure Checkout: Security is crucial, the checkout process needs to be safe and secure for users to input payment details. Ideal candidates would have experience with creating similar e-commerce websites and an understanding of user registration process is beneficial. Knowledge of inventory management would also be beneficial, however it's not a requirement.
I'm looking for a ticket reservation system to help manage vehicle bookings at my car repair workshop. Key Features: - Customers should be able to specify the type of repairs they need by describing it in a text field. - The system should capture this information, along with the basic details like their name, contact information, and the time they'd like to come in for the repair. Skills and Experience Required: - Experience in building ticketing systems, ideally for a service-oriented business like a workshop or a customer support center. - Familiarity with implementing text fields for user input. - Good understanding of user experience and interface design for a seamless customer journey. - Knowledge in database management to store and retrieve customer information....
I need a developer who can create a web-based user interface (UI) for an Oil & Gas specification project. Your work primarily involves coding a UI that efficiently collects necessary inputs and displays the computed results. Key Requirements: - Ability to code User Interface to gather 3 specific inputs which are: - Specifications - Product details - Calculations - Display the calculated results in a tabular format within the UI. The preferred candidate should have demonstrable experience designing web-based applications and dealing with data collection and display. An understanding of the oil and gas industry will be advantageous. Please ensure you provide relevant samples in your bid.
Hey you! Do you have more than 6 years as a Laravel Developer? Can you prove it? Can you prove/provide evidence of what you have personally done as a developer? Does compliance to high security standards, encyption at rest, encryption in transit, AES 256, SHA 256 mean something to you? Are you willing to join an existing project? Are you willing to work for a flat monthly salary? Then this job may be for you. Our team is hard at work building a web application. We currently need an additional developer to assist with some key activities. You will be assigned duties by our Application Team Leader. Shoot us a quick message if interested. No agencies or middle men please.
I'm looking for a Unity game developer with experience in creating digital card games for cross-platform deployment on mobile devices and PC. The game should also support seamless, real-time multiplayer gameplay. Key project requirements: - Development of a digital card game front-end in Unity and React.JS - Deployment on both mobile devices and PC - Implementation of real-time multiplayer functionality Skills and experience that are particularly important for this project include: - Strong background in Unity game development - Previous experience in creating digital card games - Expertise in implementing real-time multiplayer features - Ability to optimize the game for performance on both mobile and PC If you have experience in developing similar games and can deliver a h...
I need android developer who has good experience with App developemnt for Android platfrom. - UI part: Only 2 pages to implement but need some eye catching and mordern. - Funtion part: Integrating c++ code with .so lib in one page for controlling led. Please feel free to contact me if you have interest in this project. Thanks.
I'm in need of a professional to convert my hand-drawn electrical schematics, which are currently in image file format, into electronic schematics. The ideal freelancer for this job would be experienced in: - Electrical engineering - Using AutoCAD, as this is my preferred software for the electronic schematics The specific requirements for these electronic schematics are: - Must be editable - Detailed, but clear enough for anyone with a basic understanding of electrical schematics to read. Successfully completed projects with similar requirements will be appreciated during the selection process. I look forward to receiving your proposals.
I am seeking a talented Autocad 2D expert to produce a basic layout for a single-level house. I am focusing on structural elements, so no interior design or material specification is needed at this phase. Ideal Skills and Experience: - Detailed knowledge of Autocad 2D - Proven experience in architectural design - Works efficiently and accurately - Familiar with residential building layouts
...should be able to easily locate, access, and view their desired highlights. - **Revenue Generation:** The website should be optimized for ad placements. The goal is to maximize revenue from viewership through strategic ad positioning and formats. - **Scalability:** As a new enterprise, the site should be scalable and able to handle increased traffic and content as the platform grows. - **SEO:** Basic SEO principles should be applied to enhance the website visibility and attract organic traffic. I'm looking for a freelancer who has experience in website development and design, particularly in the sports or video streaming industry. Familiarity with APIs and ad revenue generation is a plus. The ideal candidate should have a portfolio showcasing similar projects and the abilit...
We’re on the lookout for Senior Java Developers who can effectively refactor Lombok by changing its base package structure from lombok.* to io.gilly.* . We need a specialist who can: - Change the base package of all classes, config files and build scripts - Ensure that the unit tests pass after the change You’ll know that the job is complete when: - The final repository must have no mention of “Lombok” (except for places where it’s unavoidable, such as downloading artefacts from the web, eg: “”) - the generated jar can be added as a dependency on a Dummy Java app, and it should work exactly like Lombok. For instance, when I annotate a POJO with @, getter methods are added to the .class - Additionally, we will add both Lombok...
As a Golang Developer with experience in IT consulting, you'll be a key player in the team working on our new web application. Key Responsibilities: - Developing the web application - Integrating various APIs - Managing the database You should particularly have: - Strong experience in Golang web development - Proficiency with Gin and Beego frameworks - A minimum of 8 years of experience in IT consulting We're looking for someone who can work efficiently both independently and as part of a team. Your commitment and attention to detail are crucial to the success of this project.
...take input as lists of 'subject, problem, idea', and output completed posts, but you're welcome to use a different AI if you want to. We've even generated a list of prompts to generate such good content, so this should be a very easy project. We just need you to have an AI generate the content and make sure all the details are correct. -that the AI didn't hallucinate anything. Formatting is very basic: Subject posts: a few lines of text and some tags. (subject posts are often placeholders for the more interesting content: problems and ideas) Problem posts: a few lines of text, tags, a few statistics with sources cited, and a section for "potential harm". Idea posts: : a few lines of text, tags, and a few statistics with sources cited. One last...
I'm in need of an experienced WordPress professional to create an informative website. This site will primarily focus on showcasing product and service information. Ideal Skills and Experience: - Expert proficiency in WordPress. - Strong experience in building informational websites. - Comprehensive understanding of producing effective UX/UI. - Ability to incorporate crisp, well-organized product/service pages. - In-depth knowledge of SEO trends. You will be tasked with: - Designing an easy-to-navigate, engaging website. - Ensuring all product/service information is well-presented and easily accessible. - Incorporating responsive design for mobile and tablet users. - Following SEO best practices to maximize site visibility. The perfect candidate should be able to showcase their ...
I'm in need of a skilled software developer to create a modern, dynamic e-commerce platform. This platform will serve as a robust online marketplace for the products I offer. Key Features: - Product Catalog: The platform should include a well-structured, user-friendly product catalog for customers to navigate through. This includes categorization, search functionality, and clear product details. The ideal candidate should have a strong background in web application development and specifically in e-commerce platforms. Experience with product catalogs is a big plus. Please provide samples of your previous work in similar projects.
I'm in need of a skilled professional to help me evolve my business, focusing specifically on sales, marketing, and operations. - **Sales and Marketing**: The goals here are twofold; enhancing the visibility of o...Marketing**: The goals here are twofold; enhancing the visibility of our brand and improving our lead generation tactics. Experience in digital marketing, social media, and creative marketing strategy is essential. - **Operations and Processes**: Currently, these are handled manually which is time-consuming and inefficient. We're looking for someone to advise us, and possibly implement, a transition to basic or specialized software tools. Ideally, you should have a strong background in operations management and process design. Let's bring our operat...
We need to build a basic Digital Twin Model for manufacturing processes. Must have experience with Digital Twins.
I'm looking for an expert to create a level1 digital twin of my pyrolysis cyclone tower aimed specifically at optimizing operations. Key Responsibilities: - Develop a basic operational parameter-focused digital twin of the pyrolysis cyclone tower. - The process of feeding, vacumm, flash point, etc should be implemented. - Ensure the digital twin is designed to focus on optimization of operations. - The project's main goal is to enhance general performance and operational efficiency through the digital twin. Ideal Skills and Experience: - Proven experience in creating digital twins and simulations, especially in the area of operations optimization. - Proficiency in developing digital twins that focus specifically on operational parameters. - Experience in the pyrolysis in...
I'm seeking a skillful mobile app developer to create a cross-platform e-commerce app. The app will be designed for both iOS and Android. Key Features: - Shopping Cart: A fundamental feature for users to add products to cart and manage their purchases smoothly. - Product Reviews: An interactive review system that enables customers to rate and provide feedback on products. You should have: - Prior experience developing e-commerce apps is a must. - Proficiency in coding for both iOS and Android platforms. - Excellent UI/UX design skills. - Strong understanding of security and data protection in the e-commerce domain. - Capability to integrate payment gateways is highly appreciated. Your primary goal is to build a reliable and user-friendly app that will enable customers to eas...
I urgently require an intermediate Visual Basic developer to enhance an existing system, focusing on the creation of user interfaces and the development of our database applications. The main tasks to be undertaken would include: - Enhancing UI for optimal user interaction - Optimizing our database application operations The ideal candidate would have proven experience in Visual Basic portal enhancements, an understanding of database structures and interfaces, and a knack for user-centric design. Your ability to perform automation of repetitive tasks would give you an upper hand. If you believe you could make a significant contribution to my project, please do place your bid.
I'm in need of a single screen Android application. The primary function of the app is for users to log in using their Facebook account. Upon successful authentication, the app should display the user's email address. Key requirements: - Single screen Android application - Facebook / Instagram / Google login integration - Display user's email address post-login Ideal freelancer for this project: - Proficient in Android development, particularly single screen applications - Experience with social media login integrations, specifically Facebook / IG / Google - Familiar with presenting user-specific information on Android applications - Excellent communication skills to clarify any aspects of the project if needed.
... - Other category for miscellaneous expenses or income - I require a simple, user-friendly design that makes manual data entry easy and intuitive. Skills and Experience: - Proficiency in spreadsheet software such as Excel or Google Sheets is essential. - Experience in financial tracking and net worth management is highly beneficial. - Understanding of stock market, investment tracking, and basic accounting principles is a plus. Delivery: - I expect the freelancer to deliver a comprehensive, error-free spreadsheet that meets the specified requirements. - The spreadsheet should be easily updatable and not reliant on external sources for data input. - A brief tutorial or guide on how to use the spreadsheet would be appreciated. Feel free to share any relevant work samples ...
...specifically for MySQL database design. PowerShell scripting or similar would also be beneficial. This is a basic level project taking existing Local government procedures and converting them into SQL based processes. An example of which would be creating a import procedure for traffic count data that is presented in a text format (example attached) Ideal Skills: - Experienced with MySQL Database Design - Well-versed in SQL coding - Ability to simplify complex instructions - PowerShell for anything not possible in SQL This project will demand creativity and intelligence to design procedures that simplify data entry processes. Please only bid if you can offer solutions according to the basic complexity level specified. This initial project will just be designing a...
I require a bridge software that seamlessly integrates native device drivers from Android (Java/Kotlin) and iOS (Objective-C/Swift) into my existing ReactNative application. Key Requirements: - I need the software to enable efficient and secure access to device sensor data. - The bridge should be able to handle and manage background services effectively. Skills/Experience: - Strong background in software development, specifically on Android and iOS platforms. - Proficiency in Java/Kotlin, Objective-C/Swift and ReactNative. - Prior experience in building bridge software is highly desirable. - Ability to deliver quality results under a tight timeframe is essential. Drivers: IoT SDK for BeaconSET+: Password: minewtech Documents:
I am in search of an experienced email marketer who is proficient in Klaviyo. My email list currently exceeds 10,000 subscribers and my main goal is to boost product sales through strategic email campaigns and flows. Note we are an established brand so do need for basic flows. Key Responsibilities: - Develop and execute effective email marketing strategies to drive product sales - Ensure high deliverability and open rates - Create and optimize email templates for maximum engagement - Monitor and analyze campaign performance, making data-driven adjustments as needed Skills and Experience: - Proven track record of success in email marketing, specifically with Klaviyo - Prior experience working with large email lists - Strong understanding of best practices in email marketing - Anal...
As we're working with Salesforce Enterprise edition, I'm in need of a seasoned Salesforce developer who can step in and assist with various aspects of my current project. This project involves a high level of complexity, including advanced customisations and integrations with other systems. Key Tasks: - Customisation of objects and fields: This will require a deep understanding of how our organisation operates and what data is critical to our processes. You will need to not only create custom objects and fields, but also ensure they are integrated seamlessly into our existing Salesforce platform. - Workflow automation: Our goal is to streamline as many of our business processes as possible. Your role will be to identify areas that can be automated and implement these cha...
I need a photographer for a portrait session tomorrow in Madrid at 9:00 a.m. It will be an indoor shoot with workwear, featuring a couple of changes. - Type of Photography: Portrait Photography - Editing: Basic (color adjustments, brightness, etc.) - Usage: The photos will be used for my social media and potentially for promotional material. Ideal Skills: - Experience in portrait photography - Proficiency in photo editing software - Previous experience shooting for social media and promotional content
We are looking for a videographer who can shoot an interview and b-roll for a tech company corporate video, in Oklahoma. Including use of a basic set of lights (in case the location requires it), and sound recording. No editing needed.
We are looking for a videographer who can shoot an interview and b-roll for a tech company corporate video, in San Antonio, TX. Including use of a basic set of lights (in case the location requires it), and sound recording. No editing needed.
Hi, We need a simple two page responsive website (main landing page and a contact...converted HTML with images) ... but we want a wordpress theme around it so it looks like a proper website and is responsive compared just loading a single image on a page. i.e. needs to have - Company Logo at the top - Colours/Styles blue as per the example template - Copyright bar at the bottom - head office contact info at the bottom - menu with two items at the top (home and contact form) - basic contact form with capatcha, and the company contact details as well - made using wordpress with NO paid third party plugins please, really aiming for native wordpress here as it's just two pages - needs to be responsive so the text moves so it looks ok on a phone - Need to publish this in 24 hour...
I looking for someone to design a PCB to include an MCU, Wifi module, and some headers Key Requirements: - The PCB should have an STM32 microcontroller (MCU) to carry out basic functions. - The design should incorporate an ESP32 Wi-Fi module for internet connectivity and a motor controller. - The complexity of the project is minimal. Deliverable: Using EasyEDA to design the PCB, I ask to receive a copy of the project, Gerber files, BOM, Pick and Place, and any other files required to manufacture the PCB. Ideal Freelancer: - Proficient in PCB design. - Experience with integrating MCUs and Wi-Fi modules. - Able to deliver a simple, no-frills design that works effectively. Please provide me with your quotes and examples of relevant projects you have worked on.
