Node.js spring boot example jobs
...website, similar to the design found here: The website should be built using Custom HTML/CSS/JS and should work like a typical escrow site. Key Features: - A backend system where the website owner can manually enter and override amounts in an escrow before payment occurs, in the event of a pending payment. - Integration of multiple payment gateways: PayPal, Stripe, and Bank Transfer. - Enhanced security features for escrow transactions including Two-factor authentication and Transaction encryption. Ideal Skills and Experience: - Proficiency in Custom HTML/CSS/JS. - Extensive experience in developing escrow websites. - Familiarity with integrating various payment gateways. - Knowledge of implementing advanced security measures
We are looking for a skilled freelance developer to build a high-quality astrology test page for our website, using WordPress as the ...✅ PHP (for backend customization & API integration). ✅ JavaScript & jQuery (for frontend interactivity). ✅ HTML/CSS (for styling and responsive design). ✅ Astrology API Integration (Astrology APIs, Swiss Ephemeris, or similar). ✅ MySQL / WordPress Database Management (storing user data securely). ? Preferred Additional Skills: ✅ React or Vue.js (for interactive form components). ✅ or D3.js (for generating radar and bar charts). ✅ WooCommerce Development (for e-commerce integration). ✅ Experience with AI or GPT-based content generation (optional but a plus). ⏳ Timeline: 3-4 weeks for MVP, with potential for ongoing collaboration.
I have a website built with Angular and Node using Mongo DB hosted on AWS. I'm looking for a skilled professional to help me fix it and add a small functionality. - The hosting costs are quite high, and I need someone to help me optimize this. Ideal skills and experience for the job include: - Proficiency in Angular and Node - Experience with Mongo DB and AWS - Ability to diagnose and fix website issues - Knowledge of cost optimization for AWS hosting
I'm looking for a freelancer who can help me install a Solana node for my personal use. Key Requirements: - Installation of Solana RPC node - Basic setup with default configurations FROM block 0 to sync to latest block Ideal Skills: - Proficient in Solana blockchain network - Experience in setting up and configuring Solana nodes - Ability to work independently and effectively Please note that I haven't specified a time frame for this project, so you can work on it at your own pace. Must provide pruning and troubleshooting instructions.
I'm looking for a skilled MAUI developer to enhance my application by displaying SVG icons in a dropdown menu. This dropdown should also show the currently selected icon above it. Key requirements include: - Proficient in MAUI app development - icons are available - Previous work with dropdown menus - Understanding...dropdown should also show the currently selected icon above it. Key requirements include: - Proficient in MAUI app development - icons are available - Previous work with dropdown menus - Understanding of user interface design principles Looking forward to your bids.
...You, Help Others" "The #1 Shoe for Healthcare Professionals" ✅ Call-to-Action (CTA): "Try the Original Spring Shoe Here" “Claim Your FREE Socks Here " ✅ QR Code Section: "Scan for $50 Off Your First Pair" "Learn More About Z-CoiL Footwear" ✅ Testimonial Quote: "At the end of the day, my feet don’t hurt." Design Notes: Use a high-impact image of a healthcare professional wearing Z-CoiL shoes. Ensure key messaging is large, clear, and readable from a distance. The QR code should be prominent and easy to scan. Maintain strong brand colors and typography for a polished look. Podium Display Design Dimensions: 25” width x 25” height ✅ Call-to-Action (CTA): "Try the Original Spri...
...T5 Decentralized Federated Learning (Peer-to-Peer Model Exchange) - Federated learning setup using Flower or FedML. - Nodes communicate directly via REST API (no central server). - Model updates are shared peer-to-peer as Base64-encoded weights. Evolutionary Learning Protocol (Adaptive Node Switching) - Each node evaluates the performance of different learning groups. - If another group produces a better AI model, the node switches groups. - &nbs...
need of a seasoned Spring Boot developer who can assist me with deploying code to a server, as well as troubleshooting and fixing bugs. Key Responsibilities: - Deploy code to a Media Stroke server - Identify and fix bugs - Ensure smooth operation of the application Ideal Skills: - Proficient in Spring Boot (Kotlin) - Able to troubleshoot and fix bugs efficiently If you're interested, please reach out!
...and Trust Wallet. 4. Database: Use a scalable database (e.g., PostgreSQL, MongoDB) to store user profiles, wallet details, transaction history, and coin analytics. 5. Security: Implement robust security practices such as wallet encryption, anti-bot measures, and API key protection. Regular audits of smart contracts and bundling processes. 6. Automation and Bots: Build trading bots using Web3.js or to execute volume modes, bundling, and commenting features. Develop efficient task schedulers for delayed and automated actions. Deliverables Fully functional platform with Volume Modes, Bundler, Commenting, and Bump It features. Integration with blockchain APIs and wallets. Admin dashboard for managing platform operations, analytics, and user support. User-friendly interf...
...specifications outlined in the provided Figma file and PDF document. - Checking the PDF document for the overall project explanation and the flow design provided in Figma. - Implementing the email design as specified in the Figma file. - Providing insights on potential SMS providers, as we haven't found one yet. The Figma link for reference is: Please refer to the Figma file and the PDF document for further details about the specific information to be included in each invoice. Ideal skills and experience for this job include: - Fullstack development proficiency - Familiarity with Figma and PDF documents - Experience in invoice system development - Knowledge of SMS service providers is a plus.
An advanced car parts module for KwikBooking involves seamless integration of search, supplier management, real-time tracking, and secure payment systems. Our expert team ensures scalable architecture, responsive design, and compliance with industry standards, delivering a user-friendly experience for both customers and suppliers. Backend: Laravel Frontend: React JS Mobile Apps: React Native
VNX 5300 stuck on boot page Hi everyone. I have VNX 5300 system that is stuck on booting EMC Celerra control station Linux. Restarted it multiple times but still couldn't go further . Attached is the screenshot. Any help will be appreciated. I am quite un familiar with Dell Technologies .
I'm in need of a coding expert who can provide daily assistance with Python, HTML, D3.js and other programming tasks. This is a long-term role with no predefined tasks - you'll receive a variety of assignments regularly, making it feel more like a continuous job. Key Areas of Support: - Python scripting: You will be expected to assist with Python scripting on a daily basis. - Web development with HTML: Regular support with HTML coding will be necessary. - Data visualization with D3.js: A significant part of the role will involve creating visualizations using D3.js. Ideal Skills: - Proficiency in Python, HTML and D3.js is a must. - Experience in creating interactive dashboards is highly desirable. - Ability to implement features like real-time updates...
...(NLTK, spaCy, TextBlob) to detect positive/negative mentions in tweets. Machine Learning (Optional): TensorFlow, scikit-learn, or PyTorch for anomaly detection (e.g., pump-and-dump patterns). 3. Frontend Development & Visualization Dashboards & UI: Experience with Streamlit, Dash, or modern frontend frameworks (React, Vue.js) to visualize analyzed data. Data Visualization: Matplotlib, Plotly, or D3.js for charts, tables, and graphs. 4. Security & Blockchain Knowledge Smart Contract Analysis: Understanding Solidity and blockchain security risks (rug pulls, liquidity burn, minting functions). Blockchain APIs: Experience with or for querying on-chain data. 5. Scaling & Deployment Cloud Technologies: AWS, GCP, or Azure for hosting and data processing. Docker &...
Need to fix the boot of my dedicated server after the upgrade of CyberPanel The error: adding 2097148k swap on /cyberpanel.swap. Priority:-2 extents:2 across: 2236412k SSFS
I'm looking for a skilled developer to create an affiliate website using Java and Angular/React Js. The site should incorporate several key features: Requirements are: ① Homepage Purpose: Introduce the platform, highlight its key features, and include signup/login buttons. Features: Overview of benefits for affiliates and merchants. ② User Registration and Login Signup Page: Separate registration forms for affiliates and merchants. Social login options (Google, Facebook, etc.). Login Page: Email and password input. ③ Dashboard Affiliate Dashboard: Tracks clicks, sales, and commissions in real-time. Provides personalized affiliate links and campaign statistics. Merchant Dashboard: Manages campaigns, monitors affiliate activity, and tracks sales performance. ④ Campaign Manageme...
...appointment scheduling, and enabling seamless integration with laboratories and pharmacies. This platform should provide robust data security and scalability while adhering to industry standards for healthcare platforms (e.g., HIPAA compliance). Technical Requirements: 1. Backend Development: Framework: Java (Spring Boot): Primary backend framework for building RESTful APIs to manage patient data, appointments, test results, and interactions with laboratories and pharmacies. Utilize Spring Security for authentication and authorization, implementing JWT (JSON Web Tokens) for stateless user sessions. Database: AWS RDS (Relational Database): Use AWS RDS (PostgreSQL or MySQL) to manage structured data, such as patient profiles, appointments, medical history, and tes...
I'm looking for a writer to create a 2000 word article about React JS, specifically targeting advanced developers. The article should be technical and detailed, delving deeply into complex aspects of React JS.
I am looking for a skilled web developer to create a simple yet modern and clean ...Each ISP listed should be selectable and, when clicked, redirect to their respective website. - Ad Space: The site will have certain ISPs branded with their name/logo after a city they’re in is selected. This spot will be for selling ad space. - Data Sources: The information about ISPs can be sourced from Broadband Now and FCC Broadband Maps. The website needs to be developed in Custom HTML/CSS/JS. I prefer a modern and clean style for the interactive map. The ideal candidate for this project should have extensive experience in web development, specifically in creating interactive maps. Knowledge about ISPs would be a plus. Please note that sticking to the specified data sources is crucial for...
Lean Retail: Killing Waste In Retail - overview of Lean Manufacturing - brief history - the core strategies of Lean (this should be the majority of the article) - real-life examples of how retailers are using if there is enough content we could run this story as two installments (in other words the article would be twice as long)
I need expert assistance to free up space on my FreeBSD system to resolve system errors which are affecting performance. The ultimate goal is to help boot Virtual Machine(s) using VirtualBox. I have a list of directories and files consuming the most space. However, I need guidance on how to manage the remaining space effectively. Ideal skills for this project: - Proficient in FreeBSD system management - Experience with VirtualBox - Ability to analyze and manage system storage Actions taken so far: - Deleted unnecessary files Please let me know if you can assist with this. Thank you.
We have the design and purchased the template from , which need to be modified to the design. The site will feature a variety of content including blog articles, company history, service details, and current offers. Here is the layout- Here is the website template You will need to upload an FTP site. Key Responsibilities: - Code a user-friendly and responsive website - Incorporate sections for blog articles, company history, service details, and offers - Implement specific functionalities: a search bar, a contact form, and a newsletter subscription Ideal Skills: - Proficiency in HTML, CSS, JavaScript
I'm seeking a seasoned Java Developer to create a Spring Boot application. The application should demonstrate the functionality of a Finite State Machine (FSM), integrating with external API calls to trigger state transitions. Key aspects of the project include: - **Using Java Database**: The application should save the state to a Postgres database and restore it for continued execution. Proficiency in database integration is crucial. - **State Management**: The successful candidate will need to implement and manage a FSM, showcasing their solid understanding of this state management pattern. This project is a fantastic opportunity for an individual with strong Spring Boot skills and experience in working with state machines. You should also have a knack ...
I am working on React JS with Javascript Development Project. I need someone to Support me for this Project atleast 4 to 5 hours Per day. Project will Exist more than 2 years. I need support through Remotely(zoom) in screen sharing. I am looking for Good Experienced(4+ years) Person as a Frontend Developer, Who can work on the tasks Quickly. I am looking for Long term relationship. After this Project Completed means, we will give immediately another support project. Required Skills : React JS, HTML, CSS, Javascript, Typescript. Language Speaking Person : English Note: I will pay on hourly basis
Project Overview This project involves modifying Python widgets and adapting them a bit Candidates will have the opportunity for weekly collaborations over the coming months, with contact ranging from 0 to 4 hours per week. Pleese apply to this job with a direct message to me explaining me your experience with python Thank you
...libavcodec/bsf/aac_adtstoasc) - Enable most common ffmpeg protocols (file,http,https,tcp,tls,crypto) Ideal Skills: - Extensive experience with compiling and Emscripten - Proficiency in FFmpeg Once the work is finished I would like to receive the file (I expect the file to be over 30Mb) and I would also like to have the list of steps to repeat the compilation independently. I'm not interested in node/nodejs/npm/wasm/WebAssembly, I'm not interested in anything that is also server side, I'm only interested in the file to be able to work completely client side. You can find an already compiled (outdated) version of with limited capabilities at You can start from the Emscripten tutorial:
I'm looking for a skilled professional to enhance the frontend of my existing application built with React JS. The main focus will be on metadata on sharing. Using react helmet only shares metadata in Need the solution for dynamic metatags for fb / X sharing with image and appropriate url with or without ssr * bid if you have done similar project and share details in chat* Ideal Skills and Experience: - Proficiency in React JS - Experience in UI/UX design - Performance optimization skills - Prior experience working with Laravel on the backend will be a plus
...or Firefox extensions). - Familiarity with web scraping and working with dynamic JavaScript-rendered content (e.g., using ------- --Puppeteer or similar libraries). - Experience in AI/ML (preferably with Python-based tools like TensorFlow or PyTorch, or in-browser solutions like ). - Ability to create a smooth and intuitive user interface (using frameworks like React, Vue, or vanilla JS). - Familiarity with browser extension development (Chrome Extensions or Firefox Add-ons). Project Deliverables: - Fully functional browser extension with the ability to analyze Keepa charts and provide recommendations for FBA wholesale selling. - Source code and documentation for the extension. - Training the AI model for accurate product recommendations. - A user-friendly interface that integ...
I need a skilled developer to create a GUI using PyQt for a TFT display connected to a Raspberry Pi. The Pi is running Raspbian and the GUI will be used for a control panel. Ideal Skills & Experience: - Expertise in Python and PyQt or C# - Previous experie...will be used for a control panel. Ideal Skills & Experience: - Expertise in Python and PyQt or C# - Previous experience with Raspberry Pi and Raspbian - Knowledge of TFT displays - Ability to design intuitive control panel interfaces - Need to connect raspberry pi CM4 to MCU via SPI %E3%83%AC%E3%83%B3%E3%82%BA%E5%8A%A0%E5%B7%A5%E6%A9%9FUI.ver1.0?node-id=0-1&t=5qp8gPXXTxaDdQJP-1 :x:/s/kaihatsu/Ed4Fh9O-EnRLqlhG_0Sy6O4BV_0_BjP_hmREQ43QQ7vEWQ?e=F8YGUs
I need a Node.js expert to create a script that will: - Extract articles from a Google Sheet. The articles are in Rich text format. - Convert them to HTML using an AI API (any of your choice: OpenAI, DeepAI, Hugging Face). - Structure the HTML with headings and subheadings. - Save the final output in a JSON file. Ideal candidates for this project should have: - Proficient knowledge in Node.js. - Experience in working with Google Sheets API. - Familiarity with various AI APIs for text processing. - Ability to structure HTML code correctly.
We need a developers for React Projects with Complete API Implementations on Project with Backend of PHP or Node Js. Have experiance to Upload website on AWS and Have expertise in problem solving , data base should be Mongo DB or My SQL . Experiance required - 3+ Years Project time -Limited Proposal required on Hourly Basis or Project Basis or monthly Basis More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? Within a month
Lazar is being hired to design and build with , Node, and Mongodb—additional tools such as Tailwind CSS, Typescript, etc. We'll use Github, Vercel, and AWS for hosting purposes. The project total is $1250. Milestone payments will be made every two weeks until project is complete.
I'm looking for a creative coder who can help me develop an interactive web-based art piece. The artwork will respond to mouse interactions, providing the viewer with an engaging and immersive experience. Ideal Skills and Experience: - Proficiency in creative coding languages (like Processing, p5.js, or similar) - Strong understanding of interactive art - Web development skills - Experience with mouse interaction coding - Good artistic sense and creativity
Hey Aerozef We have worked with each other in the past. Looking forward to have you as our freelancer for our website development. Best Regards
Hi, please create a test site for VAST and VideoJS setup.
I need a skilled Java Spring Boot developer for creating a REST API service. This application will primarily manage product data. Bangalore or Hyderabad based are preferred Key Features: - Implementing Authentication to secure the API - Conducting Data validation to ensure data integrity - Enabling CRUD operations for full data management - MySql data base handling from Java and respond to Web and Mobile applications using APIs Ideal Skills: - Extensive experience with Java Spring Boot - Proficient in designing and developing REST API services - Strong understanding of implementing Authentication and Data Validation - Skilled in CRUD operations - Experience working with product data
Job Description: Freelance Web Developer/Designer Position: Freelance Web Developer/Designer Location: Remote Duration: Project-based (with potential for ongoing collaboration) Start Date: ASAP Must Needed Skills: .Net, HTML, CSS, JS About Us: We are a dynamic software company specializing in innovative solutions for our clients. Our website and product theme pages are due for a redesign to better reflect our brand, improve user experience, and align with modern design trends. We are looking for a skilled freelancer who can bring creativity and technical expertise to this project. Responsibilities: Redesign and Development: Redesign our company website and product theme pages to enhance visual appeal, usability, and responsiveness. Ensure the design is consistent with our bran...
...complex OS-level issues, resolve network miscongurations, and ensure seamless deployment of servers across our global network. This role requires expertise in Linux/Windows systems, Proxmox virtualization, Juniper/Arista switching, and a customer-rst mindset. Job Description Key Responsibilities Customer Support & Systems Administration Resolve escalated customer tickets involving OS crashes, boot failures, network lockouts (e.g., rewall/routing miscongurations), and bare metal/IPMI issues. Diagnose and repair issues across diverse OS environments (Windows Server, Linux distributions). Perform forensic analysis on VM/bare metal instances to identify root causes (e.g., kernel panics, driver conicts). Collaborate with L1 support to document solutions and improve troublesh...
I'm seeking a skilled developer to finalize my trading system. The project is built with Node.js, React, and MySQL, and requires expertise in these technologies. Key tasks include: - User interface development: The UI needs to be completed with a focus on real-time data display, user authentication and profiles, and a trade execution interface. - Backend integration: Connect the frontend to the backend seamlessly. - Database setup and management: Ensure the MySQL database is properly configured and managed. The user interface will need to incorporate: - Real-time data display: The UI should be able to showcase live market data. - User authentication and profiles: Implement a secure and efficient user login and profile system. - Trade execution interface: A clear and functional inte...
I'm in need of a seasoned Java Developer or Full-Stack Developer, primarily with robust experience in Java and Spring Boot. The task is to implement functionalities in a web application that includes creating, updating, and deleting resources. A crucial part of the job is to develop and integrate role-based access management, specifically with an Admin level. Key Requirements: - Expert in Java with substantial Full-Stack Development experience - Proficient in Spring Boot framework - Strong understanding and experience with role-based access control (RBAC) principles - Familiar with modern tools and frameworks for building secure, scalable applications - Experience implementing JWT (JSON Web Tokens) for authentication - Previous work with web applications ...
I'm seeking a skilled JS/TypeScript developer with expertise in unit testing, specifically using Jest or Tape. The primary goal of this project is to enhance the reliability of my codebase through comprehensive unit testing. Key Responsibilities: - Conduct unit testing on core functions, API interactions, and User Interface components - Utilize Jest or Tape for all testing procedures - Identify and rectify bugs, ensuring optimal performance of all features Ideal Skills: - Proficiency in JavaScript and TypeScript - Extensive experience with unit testing frameworks, specifically Jest and Tape - Strong debugging skills - Familiarity with testing core functions, API interactions, and UI components We are testing our system prior to production release, used to create a project sp...
Project Overview: We are seeking a talented freelance developer or development team to design and build a custom HR software solution tailored to our...employees and administrators. User Interface: Simple & Intuitive UI: Create a user-friendly interface for employees to clock in/out, check attendance, and view pay details. Admin Panel: Develop an admin dashboard for HR to manage payroll, attendance, and generate reports. Technical Stack: Frontend: HTML, CSS, JavaScript (React or Angular preferred) Backend: Python (Django, Flask), Node.js, Java (Spring Boot), or Ruby on Rails Database: MySQL, PostgreSQL, or similar Integration: Payment gateways, tax APIs, and email/SMS notifications (as needed) Previous work experience in HRMS tool is highly preferred , must be able to sh...
I need a professional to transform my PDF order form into an interactive web-based form using Custom HTML/CSS/JS. The new form should be integrated with payment options of Credit/Debit Card and PayPal. Key Features: - Field validation: The form must validate all required fields before submission. - Auto-save Progress: This will allow users to save their progress and return later. - Email Notifications: The form should send out email notifications upon submission. Ideal Skills: - Proficient in HTML/CSS/JS or Any already existing tool such adobe pro - Experience with creating interactive forms - Knowledge of integrating payment methods - Familiarity with validation, auto-save and email notification features
I'm looking for a talented mobile app developer to create a Smart Home Automation app for both iOS and Android. The server and database are MQTT-based and already set up at a given address. This app will connect with PCB via MQTT, enabling users to control various types of switches (2-node, 4-node, 6-node). Key Features: - Switch Control: Users must be able to control their home switches through the app. - User Registration and Login: The app should offer a secure and easy-to-use login and registration system. - Real-time Updates: The app should provide real-time updates to the users about their home status. UI Style: The app requires a modern and interactive User Interface (UI). So, experience in UI/UX design is a plus. Skills and Experience Required: - Profi...
Hi Luis, We just noticed that you posted a project for " Site Performance Optimization" (https://www.freelancer.com/projects/react-js/Next-Site-Performance-Optimization/details) We’d love to take on your project! At Code Frenzy, our team operates under one roof, offering unmatched accountability, quality, and transparency. We ensure your project is completed on deadline and with precision by our professionals. Let’s connect and discuss.
I've inherited a project pushed to GitLab. I need to extract the 'Published' internal data (and types) within the Project application so I can identify what's available to 'Subscribe' to when creating a ROS node. The application is in C++. I'm a newbie to GitLab, so need to know how to do this and get guidance. The ideal freelancer will have: - Very Good Experience with GitLab - Experience in C++ - Familiarity with ROS (any version) - Ability to document clearly. Any format will do, PDF would be ideal. - Capable of identifying data structures and types.
