Spring boot react js crud example jobs

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'm in need of a service that can provide an image, a definition, and an example sentence for a significant number of words (more than 100). This is for the American Language Course, which is a book used to teach English to international military students. These words will be provided by me in sections. I have attached an PowerPoint example for section 7.1. Key Requirements: - Ability to source or create suitable images for each word. Any type of image is acceptable (stock images, custom illustrations, etc.) just as long as it appropriately represents the word. Preferably realistic. ChatGPT works. - Strong understanding of language to craft clear, concise definitions and example sentences. - Creativity and resourcefulness in finding or creating engaging and rel...

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....

PROBLEM STATEMENT Currently the application does not have option to adjust the hours for service. SOLUTION Provide an option in application for only administrators to adjust the hours of service. CONTRACTORS ANTICIPATED TASKS (high level): 1. Analyse the current code for anticipated changes and compatibility for this feature. relevant DB table. 3. Develop backend code for CRUD of the functionality. 4. Develop frontend code with modal to adjust the percentage. 5. Unit testing on different use cases and DEV deployment DELIVERABLES 1. Demo functionality (as listed in Solution above) on dev environment.

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.

I'm searching for a skilled web development partner for my agency. We're often have projects in a range of platforms including WordPress, Webflow, Wix, Shopify, OpenCart, and some custom work with React, NodeJS, PHP, etc. Please ensure your bid includes: - A portfolio showcasing your previous work - A price estimate for an already developed website by you. Bids that do not include this information will be deleted.

...usability testing, and iterate based on feedback. Optimize UI/UX designs for performance, accessibility, and scalability. Collaborate with backend developers to ensure seamless integration. Required Skills and Qualifications Proven experience as a UX/UI Developer or similar role. Proficiency in design tools like Figma, Sketch, or Adobe XD. Strong skills in HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js. Experience with responsive and mobile-first design. Knowledge of voice-to-text APIs (e.g., Google Speech API, OpenAI Whisper) and chatbot integrations. Understanding of accessibility standards (WCAG) and best practices. Excellent problem-solving and communication skills. Preferred Skills Experience with conversational UI and voice interface design. Famili...

I'm in urgent need of a skilled web developer to fix some layout issues and styling inconsistencies on my website. Urgent assistance is needed; ideally, the issues could be resolved within a couple of hours. Please reach out if you can assist. The issues are primarily with the following: - Layout Issues: The website's layout is currently misaligned and needs immediate attention. - Styling Inconsistencies: I am facing several styling inconsistencies, particularly with font and typography, as well as responsive design. There are also some missing elements that need to be added. My existing website has minor design and layout issues on 10 HTML pages. The necessary adjustments are based on a provided XD design.

I'm in need of a professional and experienced web developer to create a comprehensive Public Admi...serve multiple purposes, primarily as a Citizen Services Portal and an Information and Resources Hub. Key Features: - A user-friendly Citizen Services Portal - An easily navigable Information and Resources Hub - A robust database capable of handling CRUD operations - Secure and reliable user authentication systems The ideal candidate for this project should have substantial experience in web development, particularly in creating public service oriented websites. Proficiency in database management is a must, with a strong understanding of CRUD operations and user authentication processes. Your ability to embed these functionalities seamlessly into the site will be key to ...

...texturing, and animation. What the Video Entails: Environment Creation: Design a realistic sand dune environment with a Sumerian tablet embedded in the sand. Particle Simulation: Simulate dynamic sand movement, including breezes and a sandstorm effect that partially buries and uncovers the tablet. Tablet Transformation: Animate the Sumerian tablet transitioning into a digital screen with a computer boot-up sequence, cryptic codes, a multilingual "Hello" sequence, and a final reveal of the brand name. Lighting and Look Development: Develop a striking and cohesive visual style that transitions seamlessly from ancient to modern. Key Skills Needed: 3D environment creation Particle simulation (e.g., sand, dust) Hard surface modeling (e.g., the tablet) Texturing, lighting,...

About Me: I’ve been a developer for about two years and have made strong progress on several apps lately—web apps, Chrome extensions, integrations, and similar projects. I’m at a point where I need a partner to help me tackle the more complex tasks, like backend databases, server details, React, and reverse-engineering code. I don’t need a mentor—I’m looking for someone who’s excited to collaborate and build alongside me. This is about working together as equals to bring these projects to life. I’m not tracking hours or micromanaging—I just want to get great ideas off the ground. Ideally, I’m looking for someone who can dedicate more than 20 hours a month, but I’m flexible as long as progress is consistent. What I...

...particularly for SaaS and cybersecurity sectors. Experience in keyword research and analysis, as well as a proven track record of improving search engine rankings, is a must. Month 1: Foundation and On-Page SEO Focus: Sub-domains, Redirect URLs, Meta Titles and Descriptions, Header Tags, URL Structure, Alt Tags, Image Optimization, Link Analysis, Internal Linking, Speed Optimization, Schemas, HTML/CSS/JS, Indexing and Crawling Errors, Search Console & W3 Validator Errors, Mobile-first index, Breadcrumbs, Sitemap, , 404 Page Check, GA4, Console & Tag Manager Setup, Keyword Research & Analysis. KPIs: Resolve 100% of identified crawling and indexing errors. Optimize 100% of meta titles, descriptions, header tags, alt tags, and internal links for targeted keywords. Impro...

I'm looking for a developer to create an engaging number guessing game using HTML, CSS, and JavaScript. The game must be optimized for both mobile and desktop platforms and should incorporate a virtual keypad and random number generation. All assets and detailed design will be provided. Key Features: - A virtual keypad for user input - Random number generation for each game - Responsive design for both mobile and desktop - Saving progress feature - Text feedback for players' guesses Expectations: - Use of provided design assets and adhering to the detailed design - Implementing a feature that allows users to save their progress - Giving players text feedback when they guess a number Ideal Skills: - Proficiency in HTML, CSS, and JavaScript - Experience in developing mobile and ...

I need a seamless integration of street view, clean maps with a Puck. The Puck should snap to the road without any lag. This is a crucial requirement to ensure smooth navigation and user experience. Key Requirements: - Expertise in React Native - Experience with Mapbox and Open Street Maps - Proficiency in using Expo - Ability to implement a map in street view - Skills in optimizing for Android - Prior experience in making the Puck snap to the road Please note: The project does not currently require additional map features like markers or search functionality. However, the ideal freelancer should be open to implementing these features in future updates if needed.

...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: ...

...contract development. Hands-on experience with Solana tools such as Anchor for contract deployment. Strong understanding of bonding curves, DeFi mechanisms, and decentralized exchange integrations. AI Integration Experience with frameworks like Eliza, AI Agent Kit, and MuseTalk. Familiarity with ML infrastructure setup and API integrations (e.g., OpenAI or similar). Frontend Expertise Proficiency in React or for modern web applications. Strong knowledge of TypeScript, CSS, and creating interactive, dynamic UIs. Database Management Expertise in PostgreSQL and ORM tools such as Prisma. Experience designing scalable database schemas. Infrastructure and Security Skilled in optimizing machine learning servers. Strong understanding of smart contract security and blockchain vulnerabili...

I am looking for two developers to build the app. BE Developer - GOLANG FE Developer - React Native More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Past work How soon do you need your project completed? ASAP

I am looking for a skilled freelance developer to create a responsive and modern college website using React and JavaScript. The website should have the following features: 1. Homepage Overview of the college. Attractive banner with college name and tagline. 2. About Page Brief history and introduction of the college. Vision, mission, and values. 3. Departments Section A dedicated page to showcase all departments. Each department should have details like faculty names, courses offered, and contact information. 4. Courses Section Details about various courses offered by the college. Eligibility criteria and course duration. 5. Gallery Image and video gallery to showcase events, campus life, and facilities. 6. Contact Page Contact form (name, email, phone, me...