Spring boot react js maven jobs

We are looking for a Blockchain Frontend Developer with expertise in JavaScript and React. Your role will involve creating intuitive user interfaces for decentralized applications, ensuring seamless user experiences, and collaborating with backend teams to integrate smart contracts. Candidates should have a solid understanding of blockchain principles and prior experience in frontend development. This remote freelance opportunity offers flexible hours. Apply now to contribute your skills to our innovative blockchain project.

Requirement: Create a Website with Registration Form for Service Providers and Service Seekers Object...Ratings and Reviews: Allow service seekers to rate and review service providers after the video call. Display ratings and reviews on service provider profiles. Admin Panel: Develop an admin panel to manage users, services, bookings, and payments. Include reporting and analytics features for monitoring platform performance. Technical Requirements: Use a modern web development framework (e.g., React, Angular, or Vue.js) for the front end. Implement a robust back-end system (e.g., Node.js, Django, or Ruby on Rails). Ensure the website is responsive and works well on both desktop and mobile devices. Follow best practices for security, including data encryption and secure payment p...

...CSV format, with no need for real-time updates. Required Skills: Frontend Development: Proficiency in React.js or Vue.js for building interactive dashboards. Experience with CSS frameworks (e.g., Tailwind CSS, Bootstrap) for responsive design. Familiarity with table libraries like React Table or AG-Grid. Backend Development: Experience with Python (Flask/FastAPI) or Node.js for building APIs. Proficiency in SQLite or PostgreSQL for database integration. Data Visualization: Experience with libraries like Plotly, D3.js, or for visual enhancements (optional). Other: Strong understanding of filtering and sorting functionalities. Ability to optimize for speed and performance. Deliverables: Fully functional MVP website with the above features. Responsive design for desktop an...

...Using JS to open a new tab or new window. Most of these solutions do not work and even when they do, Instagram prompts the user saying "You are leaving the app. Do you want to continue?". This is not ideal. Recently, I found a service which has achieved this without triggering any Instagram prompt. The service is and on their website they call it Deeplink Technology. Here is an example link: If you add this link to any Instagram bio and tap the link on your mobile phone, it takes you straight to the native mobile browser WITHOUT ANY PROMPT on both iOS and Android. I need a similar behavior in my webpage on a PHP shared hosting environment. I have been told that this behavior can be achieved using a PWA trick with Angular or React, which

I need an iPad app developed from my existing React Native Expo project. The Web version of the React Native project is here: You must have truly hand-on experience with React Native and iOS development. You guide me how to do it step by step, and solve any issues during the process, till an app is installed on my iPad. You have to work remotely on my computer via AnyDesk. Souce code is very valuable and cannot be sent.

I'm seeking a talented software developer, proficient in React and Ruby on Rails, to help create an internal business tool designed to enhance employee collaboration. Key Responsibilities: - Design and develop an interactive, user-friendly task management system. - Ensure the software is compatible and functional during US working hours. Essential Skills: - Proficiency in React and Ruby on Rails is mandatory. - Previous experience in developing internal business tools will be a plus. - Ability to work during US working hours is a must.

Project Overview: IS-Website Frontend Development Goal: Create a modern, professional, and user-friendly website to showcase Idealistic Solutions' offerings. Backend: Existing API (92% complete). The freelancer will not develop any backend logic. Frontend Technologies: React: JavaScript library for building the user interface. : React framework for server-side rendering, routing, and performance optimization. GitHub: For version control, collaboration, and deployment. CSS Framework/Library: (Suggest: Tailwind CSS or Material UI) - To be discussed with the freelancer for consistency and speed. API Interaction: The freelancer will be responsible for integrating with the provided API to fetch and display data. Testing: The freelancer will implement unit and integration te...

I have a concept for a straightforward 2-player table game, similar to the complexity of blackjack. I am seeking a developer who can initially create a basic, functional version of the game that 2 people can play online. Once this initial version is operat...Develop a simple, web-based 2-player table game - Implement basic game mechanics and rules - Collaborate on adding features post initial development Future Considerations: If the game proves to be enjoyable and functional, there is potential for this project to expand into a full-fledged app. Ideal Skills: - Game development experience - Proficiency in web technologies (JavaScript, HTML5/CSS3, React) - Strong problem-solving skills - Excellent communication abilities - Patience for working with a client with limited technical ...

I am looking to create a Virtual Developer Assistant, an AI-powered system that acts li...management: MySQL, MongoDB, or equivalent. User Interaction: A user-friendly interface (web and mobile) where users can input tasks. Clear communication of progress and outputs. Deployment Automation: Ability to deploy finished systems to platforms like Heroku, Vercel, or custom servers. Visual Diagram: (Adjuntar un esquema como el que ya tienes donde se explique cómo interactuarán los componentes: React → Node.js Server → OpenAI, con las flechas y las tareas definidas). Proposal Requirements: Please include the following in your proposal: Examples of similar projects you’ve worked on. Your technical approach to implementing this system. Estimated timeline and ...

I need to build app in react native across platform android and iOS in the same time ,Responsive and user-friendly UI,Real-time chat using WebSockets ,Push notifications The app will include 3 kinds of users 1- service provider 2-service consumer 3- admin all of the users need to built profile as is service provide/consumer It have Chat System • Real-time messaging between Clients and Talents. • Push notifications for new messages. Events Listing • The admin can fill event details and schedule the date/tie/location. • Registered users will get a notification about the new event. • Users can view the event inside the app as separate tab. Deployment to app stores and hosting platform. also, we need to put server on the cloud .

...machine learning techniques to adapt AI models to specific writing styles. Knowledge of NLP techniques for style recognition, fine-tuning, and model adaptation. Database Design & Management: Experience building and managing databases to store client-specific writing parameters and content history. Frontend Development: Expertise in building user-friendly interfaces for content generation tools (e.g., React, Angular, or similar). Backend Development: Experience with backend systems (e.g., Python, Node.js) to handle data processing, machine learning tasks, and OpenAI API calls. Consultation & Communication: Ability to advise and guide on best practices for AI implementation, particularly around content generation and machine learning for style adaptation. Preferred Skills: ...

I'm encountering some bugs in my web application, which is built using React and Vite, and is integrated with Supabase. The issues primarily revolve around: - React, Vite, and Supabase errors - Certain functions in the UI/UX - Supabase 404 errors I'm looking for an experienced developer who can troubleshoot these issues and help improve the overall stability of the application. Proficiency in React, Vite, and Supabase is a must. Experience in debugging UI/UX issues as well as handling database and API integration problems will be highly beneficial.

...developer to help with a Chrome extension project focused on web process automation. You will not be designing from scratch. I will pay for assistance with some initial tasks, then if you will do good work, I will have more work for you. # Required Skills: - React + TypeScript expertise - Knowledge of Chrome Extension API and Content Security Policies - Chrome Extension development experience - Experience with browser automation - Understanding of DOM manipulation - API integration knowledge - TailwindCSS proficiency # Tech Stack: - React 18 - TypeScript - Zustand (state management) - Chrome Extensions API - TailwindCSS - Vite - Git # Nice to Have: - Background in test automation # Project Scope: - Enhancing existing extension functionality - Implementing new automa...

I'm seeking a skilled full-stack developer to assist with some urgent enhancements and additions to my product, Tipsiti. Key Skills: - Extensive React, Typescript, NextJS, and Tailwind CSS expertise. - Proficient in GraphQL, JamStack, and Headless CMS. - Familiarity with Vercel and Supabase. The ideal candidate will: - Be able to jump on a call to discuss potential improvements. - Share a portfolio showcasing relevant past work. - Not be part of an agency, as I prefer direct communication and collaboration. While specific areas for improvement, new features, or bugs haven't been identified, I'm open to your expert suggestions. Your understanding of full-stack development will be key in determining the best course of action to enhance Tipsiti. Additionally, you mu...

I'm looking for a talented React Native developer who can build a mobile app for both Android and iOS. The app will enable small brands to create digital banners and videos. Core Features: - User registration via email, phone and website - A categorized template library for banners and videos - User-friendly customization options (add text/images, change size/color/position) - Fixed footer for brand details (phone, email, website) - An Admin panel to upload/manage templates - Google AdMob integration for ads before download - Option for users to download/export their customized designs Tech Requirements: - Frontend: React Native - Backend: Node.js with Firebase/MongoDB - Media processing: Libraries for image/video editing - Ads: Google AdMob Deliverables: A polished,...

I'm looking for a skilled seamstress to create a marine windshield enclosure for my motorboat. The project involves sewing together pre-cut and taped pieces of Sunbrella fabric and Strata glass. This will take place in the spring. Key Requirements: - Sewing a curved windshield enclosure - Working with marine-grade materials - Attention to detail for a secure and weather-tight fit I will supply the thread, so you don't need to worry about color-matching or contrasting. Just bring your sewing skills and experience with marine projects!

I'm looking for a skilled web developer with expertise in both Angular and React to help me build a web application. Key Requirements: - Proficient in both Angular and React - Ability to work with a basic wireframe - Experience in web application development Please note, while I do have a basic wireframe, I will need your expertise and insight to bring this project to life.

Frontend Developer with Expertise in API Integration

I'm looking for a seasoned Tech Lead with 7-10 years of hands-on experience in React JS and Next JS to guide our team in the EdTech sector. The role could start as a contract with the potential for a full-time position based on performance. Key Responsibilities: - Architecting robust, scalable solutions. - Conducting code reviews to ensure quality and adherence to best practices. - Actively participating in code development. Ideal Candidate Should Have: - Proficiency in React JS and expertise in Next JS. - A proven track record in performance optimization and scalability. - Experience with AWS Cloud. You will be pivotal in driving our tech strategy and mentoring our junior developers. Your leadership skills will be just as important as your...

I'm seeking a proficient mobile app developer w...Ethereum. - A keen focus on security is paramount, considering the sensitive nature of cryptocurrency transactions. - The ability to design a user-friendly interface is essential to cater to both novice and experienced crypto users. - Real time currency conversions for touch pay payments Ideal Skills: - Proficient in cross-platform mobile development (preferably using frameworks like Flutter or React Native) - Extensive experience in developing secure, user-friendly cryptocurrency wallets - In-depth knowledge of multiple cryptocurrencies and their transaction processes - Strong understanding of mobile security protocols and best practices. Similar app: - BitPay Provide prototype/concept how it will work. This can be a lon...

Hľadám skúseného vývojára zo Slovenska, ktorý má bohaté skúsenosti s nasadením a konfiguráciou webových aplikácií typu SaaS. Úlohy, : - Nasadenie (upload) kódu na server (Namecheap) - Konfigurácia a integrácia API - Nastavenie a integrácia platobnej brány Stripe - Testovanie aplikácie po nasadení Ideálny kandidát by mal mať: - Silné zručnosti v JavaScripte, konkrétne v Node.js a React - Skúsenosti s MongoDB - Znalosť a skúsenosti s integráciou Stripe - Schopnosť testovať aplikáciu po nasadení - Pozitívny prístup a ochotu spolupracovať Taktiež je v&yacut...

hi i have codes in node js previous freelancer remove some files from codes nd now codes r not working can u fix the db so it work bid only those guy which r perfect in node js or express js

I'm seeking a talented frontend developer who can: - Create a modern design for the frontend, as I currently do not have one. - Build the frontend and connect it with my pre-built backend API. - Ensure the frontend is responsive a...a talented frontend developer who can: - Create a modern design for the frontend, as I currently do not have one. - Build the frontend and connect it with my pre-built backend API. - Ensure the frontend is responsive across all devices. Please note, the primary framework for the frontend has to be nextjs Ideal candidate skills: - Strong knowledge in frontend development, specifically with React, Vue, or Angular. - Experience with API integration. - Proficient in creating modern design styles. - Able to ensure responsive design. Looking forwar...

...organic garden Caring for animals Supporting kitchen operations Working as a waitress Performing as a guitarist or singer Babysitting Acting as a tour guide Our Unique Location La Maremmana is located in the heart of the Maremma – one of the most beautiful regions of Italy: 15 minutes from Scansano, home of the famous Morellino di Scansano. 25 minutes from Saturnia, the most famous Etruscan thermal spring in Europe. 30–40 minutes from the Etruscan cultural sites of Sorano, Pitigliano, and Sovana. 45–60 minutes to the dreamy beaches of Albarese or Monte Argentario with Porto Santo Stefano. Airports: Pisa (75 minutes), Florence (90 minutes), Rome (100 minutes). My Vision My goal is to successfully complete the crowdfunding by April 30, 2025, and to celebrate an...

react php project as I have explained

...TypeScript developer to create a feature for my React-based web application. This feature will take an uploaded image and transform it into a Pixar-styled avatar using generative AI. Following this, the same avatar should be used to generate some book images. Key requirements: - Create code for avatar transformation from uploaded images - Implement generative AI for creating Pixar-styled avatars - Use the same avatar to generate book images The image upload functionality is already in place, allowing users to upload via a file selection or drag-and-drop interface. The focus of this project will be on the avatar creation and image generation aspects. Ideal skills and experience: - Proficiency in TypeScript - Experience in working with React/NextJs - MUST Familiarity wit...

I am looking for a skilled React.js developer to work on my project. The CSS and HTML code have already been created and implemented. Your main task will be to integrate these designs into the project and develop the required React.js components to complete the functionality. Requirements: Proficiency in React.js Experience in integrating pre-built HTML and CSS code into React projects Strong understanding of front-end development principles Ability to write clean, efficient, and maintainable code Additional Details: This is a short-term project, but there may be future opportunities based on performance. Clear communication and timely updates are expected.

I'm looking for a seasoned developer with over 5 years of experience in React, Nextjs, and Vercel. The task involves enhancing an existing application by adding new features, improving the user interface, and optimizing performance. Key Responsibilities: - Enhance the current user interface for better usability and engagement (e.g., the chat and other functionalities). - Optimize the application's performance for speed and reliability. Ideal Skills: - Extensive experience with React and Nextjs. - Proficiency in using Vercel for deployments and performance monitoring. - Strong UI/UX design understanding. - Prior experience with implementing user authentication and real-time chat in applications.

I'm seeking an immediate, available developer to assist with integrating React with pure PHP files. There are also some design adjustments that need to be done today. $8/hour

hi i have codes in node js previous freelancer remove some files from codes nd now codes r not working can u fix the db so it work bid only those guy which r perfect in node js or express js

Christian React Web app Developer Wanted Will pay $500 to any Christian willing to donate time to help me develop an app for the good of humanity. I'm not a rich man. I have a heart for the Lord and simply want to develop an app that will be foundational in nurturing the Christian Faith. If you ask me for more money, I will not reply. I've stated what I'm willing to pay and yes I know you're worth 4x that to develop the app, but I don't have that kind of money. If God calls you to help, he will bless you. If you imagine the app will be successful, then help and you'll be hired as the CTO. If you need to pay rent fast, please find another job that pays better and faster. Thanks If you don't believe in the webapp or are not Christians, please sa...

hi i have codes in node js previous freelancer remove some files from codes nd now codes r not working can u fix the db so it work bid only those guy which r perfect in node js or express js

I'm looking for a skilled developer to map our pre-built React frontend to an existing .NET API. The project involves: - Displaying product details from the API on the frontend - Implementing basic authentication to access the API Ideal candidates should have: - Strong experience with React - Proficiency in .NET - Familiarity with basic authentication methods - Prior experience in API mapping to frontend Please provide examples of similar projects you've completed.

hi i have codes in node js previous freelancer remove some files from codes nd now codes r not working can u fix the db so it work bid only those guy which r perfect in node js or express js

My cross-platform React Native app is experiencing issues with push notifications not being received specifically for IOS Dev. Despite attempts to identify the problem, the issue persists. Skills & Experience: - Strong proficiency in React Native - Experience with both iOS (Objective-C, Swift) and Android - Prior experience in debugging push notification issues - Ability to diagnose and fix complex issues The ideal candidate will be able to diagnose, debug and fix the notification issue effectively. Your expertise will greatly enhance the usability of my app.

...Implement secure API authentication and token management for users. - Handle real-time status updates for device states, such as light on/off status, brightness levels, and current color. 2. Web App Development: - Use the provided web app templates to create a responsive, user-friendly interface compatible with desktop and mobile browsers. - Employ modern frontend technologies such as React, Vue.js, or Angular for a dynamic UI. - Use backend frameworks like Node.js, Django, or Flask to manage API interactions and user sessions, building on the pre-configured backend library. 3. Device Management: - Support multiple devices and allow grouping lights for collective control. - Display real-time device statuses and interaction logs for user reference. 4. Performa...

I'm seeking an experienced HTML, CSS, JS, and Python backend developer to help me create a text-based, interactive fiction game. The project is time-consuming and requires repetitive coding, so patience and attention to detail are critical. Key Features: - The game will be web-based. - It will involve multiple player interactions, including multiple choice decisions, text input, and inventory management. - AI (Gemini 2.0 flash) will generate the story, options, and other elements. Ideal Skills and Experience: - Proficient in HTML, CSS, JS, and Python. - Previous experience in game development, particularly text-based games, is preferred. - Familiarity with AI integration in gaming. - Able to produce and manage repetitive code efficiently.

I am in need of a seasoned web developer to create a fully functional online casino website. The primary focus of the site will be online gambling, featuring a variety of slot games and live dealer games. Key requirements include: -The backend should be implemented using .NET or Spring frameworks only (please, no Laravel, Ruby , etc.) -The frontend should be implemented using with Typescript only. -The project's techstack will be Gitlab CI, Playwright, PostgreSQL, Docker, Git. - Comprehensive user account features: This will involve crafting detailed user profiles as well as implementing a system for tracking user history. - A keen understanding of online gambling: Experience in developing similar websites or a deep knowledge of the online gambling industry will be a major a...

Project React Native project utilizing the @wdragon/react-native-voice open-source library (Modification Request) Required Technical Skills • Tech Stack: • React Native • TypeScript • Swift or Objective-C (for iOS development) • Java or Kotlin (for Android development) Requirements1. Consistent Cross-Platform Functionality (iOS & Android) All features must operate consistently on both iOS and Android. 1. Improvement of Speech-to-Text (STT) Processing Currently, audio played from the device speaker is being picked up again by the microphone and processed as STT input. We need to clearly distinguish between: The sound coming from the speaker The user’s voice captured by the microphone Only the user&r...

...Guest list. - Add an admin. - seating management Skills and expectations. - Designs will be provided by us. - Companies or individuals should be able to deliver the entire project end to end. - We would expect daily sync meetings and regular commits to github. - During development, work should be added to a stage site so that we can test and provide feedback. - Tech stack: python, JS, Postgres, FastAPI, React, CSS, HTML, mongoDB - Good attention to detail. Front end needs to reflect the ://(Copy)?node-id=0-1&t=lifqOZ7PNssnwuIk-1...

...design for smooth operation across devices. Deliver a fully functional and visually impactful digital shelf by the deadline of Monday, 13th January 2025. Qualifications: Proven experience in interactive digital design or multimedia development for branding, storytelling, or marketing purposes. Proficiency in tools and technologies such as HTML5, CSS3, JavaScript, and interactive frameworks like React, Vue.js, or for 3D rendering. Experience with interactive product presentations or 360-degree visualizations using tools like Blender, , or similar. Strong understanding of UX/UI principles, particularly in creating engaging storytelling tools. Ability to create responsive, cross-platform experiences optimized for mobile and desktop. Attention to detail, with a keen eye for aesthet...

I'm in need of a skilled app developer who can create a top-notch E-commerc...Payment Gateway Integration: The app should support a variety of secure payment options. - Inventory Management: A robust system for tracking stock levels, orders, sales and deliveries. - User Reviews: A feature allowing users to leave feedback on products to enhance community engagement and trust. Ideal Skills: - Proficient in cross-platform app development, specifically using tools like Flutter or React Native. - Prior experience in creating E-commerce apps is a big plus. - Strong understanding of integrating payment gateways and inventory systems. - Capable of implementing user review systems in a seamless manner. Please provide examples of your previous work, particularly any E-commerce apps yo...

I'm experiencing a deployment failure with my Spring Boot application on AWS Lambda. The issue arises when I'm running the Lambda function, and I'm encountering a ClassNotFound exception for the handler class, despite the class file being present in the JAR. I need an expert who can: - Troubleshoot the deployment issue and find the root of the ClassNotFound exception. - Diagnose if there's a problem with the JAR or the Lambda configuration. - Provide solutions to successfully deploy and run the Spring Boot application on AWS Lambda. Ideal candidates should have: - Extensive experience with AWS Lambda and Spring Boot. - Proficiency in diagnosing and resolving deployment issues. - Familiarity with building and configuring JAR...

I'm seeking a professional for a 3-day evaluation test on a React-based financial chart. The primary objective of this project is to enhance the usability of the chart, specifically focusing on the user experience. Key Responsibilities: - Conduct thorough usability tests over a 3-day period. - Identify potential areas of improvement within the user interface and ease of navigation. - Provide actionable recommendations to enhance the overall user experience. Ideal Skills and Experience: - Extensive experience with React and financial charting tools. - Strong background in user experience design. - Proven track record of usability testing and implementing improvements. - Excellent communication skills for clear reporting. The primary user of this chart will be financi...

...the frontend of my existing learning app. The new design will be based on a UI configurator, and all changes will need to be extensively documented with clean, maintainable code and thorough unit testing. Key Requirements: - Proficiency in React, Jest, Typescript, Tailwind, HTML, CSS Grids and Flexbox, Drag and Drop, Zustand, and RXJS. - C2 level English for effective communication. - Availability in the UTC +1 / Central European Time (CET) timezone. - A portfolio featuring public repositories built with Typescript, specifically using React, Angular, and Next.js. Focus Areas: - Updating the design to match the new UI configurator. - Improving navigation and layout. - Enhancing interactive elements and responsiveness. - Ensuring accessibility and inclusivity. - Maintain...

I'm seeking someone ...am satisfied with your performance, there is a potential for much more work in the future, as this is a large project. You will need to: - Perform a code review, focusing on the structure and organization of the code. - Possibly carry out a small amount of other tasks. The app is being built using JavaScript/React. A Non-Disclosure Agreement (NDA) is ready for you to sign if you are serious about taking on the work. Ideal skills for this job include: - Expertise in JavaScript/React - Strong understanding of code structure and organization - Experience in code review and performance evaluation I'm looking for someone who can deliver high-quality work in a short amount of time. If I like your work, I will consider hiring you for a significan...

I need assistance integrating specific components from another repo into my main React project using Module Federation for microfrontend communications. The goal is for the main project and the other application to function independently, without shared state, but still maintaining modularity and flexibility. Key Requirements: - Expertise in React and Microfrontend architecture - Proficiency with Module Federation - Experience in component-level integration - Strong understanding of independent system functioning Please provide your approach to this integration and any relevant past experiences with similar projects.

I'm facing a compatibility issue with my React Native app on iOS devices which is using NativeEventEmitter. The error is either `new NativeEventEmitter()` requires a non-null argument or listener not found I need an expert in React Native with Objective C skills to fix this problem as soon as possible. TASK TO BE DONE ON ANYDESK....

I'm looking for a skilled React Native developer to build a quick commerce grocery delivery app. The app should be developed for both iOS and Android platforms. Key features of the app: - User authentication: The app should have a secure login and registration process. - Real-time order tracking: Users should be able to track their orders in real-time. - Payment gateway integration: The app should have a reliable and secure payment gateway. Ideal Skills: - Proficiency in React Native - Experience in developing grocery delivery apps - Familiarity with implementing real-time tracking and payment gateways Your role will involve designing and implementing all features of the app, ensuring a seamless and user-friendly experience. If you have a portfolio of similar projects...

I have a React theme template and need the following modifications: Remove Unnecessary Pages: Keep only the Dashboard page and remove all other pages. Change Layout to Horizontal: Update the layout from vertical to horizontal navigation. Customize Navbar: Remove specific options/items from the navbar. Ensure a clean and minimalistic look.