Java rmi backend jobs

...on order status, promotions, and location-specific availability. Google Maps Integration: Display warehouse locations with directions and estimated pickup times. Payment Processing: Secure payment gateways for credit cards, saved payment options, and invoicing for contractors. 2. Website & App Integration Seamless Order Syncing: Orders placed via the app should reflect instantly on the website backend. Customer Accounts & Order History: Both the website and app should allow users to track past and current orders. MLM System Access: Users should be able to track their referral progress on both platforms. Real-Time Inventory Management: Sync product availability across all locations. 3. MLM System Features Referral Tracking: Users can see their referred customers and commis...

I need a program/script that automatically generates crosswords and exports them in a specific JSON format for my Android application. Main Requirements: 1. The program must receive a list of words as input 2. Must place words in a 10x10 grid, crossing them optimally 3. Words can be placed horizontally or vertically 4. Must generate a JSON file with the following exact format: { "level"...its positions defined in x,y coordinates (0-9) - The program must maximize the number of crossings between words - Words cannot overlap incorrectly - Must validate that all words fit within the grid - The "id" and "image_url" fields can be dummy values Deliverables: 1. Program source code 2. Usage instructions 3. Basic documentation 4. Output examples in JSON format The...

I need an experienced developer to integrate Affirm on two of my Shopify websites. The integration should include: - Displaying Affirm as a payment option at checkout ...Displaying Affirm as a payment option at checkout - Showing Affirm cost breakdown on product pages - Adding Affirm promotional banners across the sites I have the necessary Affirm credentials ready for the integration. However, the design of the Affirm logos and payment options needs to match my websites' current design theme. Ideal skills and experience for this job include: - Proficient in Java and other coding languages - Extensive experience with Shopify and its payment integrations - Strong understanding of web design and ability to match existing design themes - Previous experience with Affirm integr...

I have a script that calculates wallet holders of my SPL token and figures out how much to send to each. It's nearly complete, but I'm having trouble making the actual batch transactions and a...much to send to each. It's nearly complete, but I'm having trouble making the actual batch transactions and airdrops. Your tasks would primarily involve: - Assisting with transaction structuring - Handling empty or non-minted wallets - Potentially setting up initial SPL token accounts for wallets that don't have one The ideal candidate for this project should have extensive knowledge of Node and Java, as well as experience with batch airdropping. You should be able to troubleshoot and provide solutions quickly, as I need help with this now. Looking for help right...

I'm looking for a skilled mobile app developer to create a cross-platform (iOS and Android) social networking app. Key Requirements: - Proficient in mobile app development (especially for iOS and Android). - Experience in developing social networking apps is a plus. - Knowledge of UX/UI design principles for social apps. - Proficiency in relevant programming languages (Swift, Kotlin, Java etc.) - Strong communication skills for collaborative development process. The ideal freelancer will have a portfolio of similar projects and be able to deliver a high-quality, user-friendly app.

I'm looking for a full stack developer and app who can help me with a services booking app. The project involves both web and mobile UI/UX design, frontend development, backend setup, and integration of various APIs and services. Key Requirements: - UI/UX Design: Proficient in Figma and Adobe XD for creating intuitive and engaging UI/UX for both web and mobile platforms. - Frontend Development: Extensive experience with React.js and React Native. - Backend Development: Skilled in Node.js, Express, and MongoDB. - API Integration: Familiar with Google Maps API for location services, and capable of integrating a payment gateway (preferably Razorpay or Stripe) for handling single payments. - Push Notifications: Experience with FCM and OneSignal for real-time notifications....

...Flask, React, and to finalize and deploy an online voting platform. The system is partially built, with both the backend and frontend in place, but it requires finalization, testing, debugging, and deployment. Project Scope: Backend (Flask & PostgreSQL): Ensure API endpoints are functional and secure. Connect the system to a PostgreSQL database. Finalize blockchain transaction handling using Web3.py. Frontend (React): Improve UI/UX for voter experience. Implement real-time result updates from the blockchain. Blockchain (Ethereum Testnet - Sepolia): Deploy smart contracts securely. Enable real-time vote tracking via Web3. Deployment: Host the backend (e.g., AWS, DigitalOcean, Heroku). Host the frontend (e.g., Vercel, Netlify). Configure domain set...

I need a comprehensive deployment dashboard that tracks application deployments using Java and Angular, hosted on AWS. The dashboard will need to integrate with various AWS services, specifically EC2, S3, and EKS. Key Features: - Monitor application deployments in real-time - Accessible to multiple user roles: Administrator, Developer, Operations, and Guest - Generate detailed reports on deployment history and metrics - Provide notification alerts for deployment successes or failures - Integrate with popular CI/CD tools like Jenkins or GitLab Ideal Skills and Experience: - Proficiency in Java and Angular - Strong knowledge of AWS services, particularly EC2, S3, and EKS - Prior experience in developing deployment dashboards - Ability to create user-friendly interfaces for di...

...MariaDB is essential. Ideal candidates will have prior experience with data encryption, PHP development, and MariaDB. Please, only apply if you can demonstrate relevant expertise. Project Title: Implement AES-256 Encryption & Decryption for PHP & MariaDB Project Description: We need to implement AES-128 or AES-256 encryption for securing sensitive user data stored in a MariaDB database. Our backend is built with PHP & MySQL, hosted on a Hostinger VPS. The goal is to encrypt data before storing it in the database and decrypt it when retrieving. We need functions that integrate seamlessly with our existing PHP codebase. Project Requirements: 1. Encryption & Decryption Functions: • Implement AES-128/AES-256 encryption using PHP. • Functions for en...

I'm seeking a seasoned Python developer with strong expertise in Machine Learning. The project revolves around a full server-side application, r...including data preprocessing, model training, and model deployment. Key Responsibilities: - Data Preprocessing: Clean and prepare data for training. - Model Training: Develop and train predictive models based on the prepared data. - Model Deployment: Successfully integrate trained models into the server-side application. Ideal Skills and Experience: - Proficient in Python with a strong background in backend development. - Extensive experience in machine learning, particularly in data preprocessing, model training, and model deployment. - Familiarity with server-side application development. - Strong problem-solving skills and atten...

I'm looking for a seasoned professional with expertise in Node.js and TypeScript, who is also familiar with CMS platforms like Ghost CMS and Beehiiv. The task involves integrating JavaScript paywall snippets from my Node backend into Beehiiv sites, which are already functioning well for Ghost CMS. Key requirements: - Restrict access to premium content via the paywall on Beehiiv sites. - Customization of the paywall snippets to include custom payment gateways, a personalized user experience, and analytics and reporting tools. - Implementing email and password as the user authentication method for the paywall. I will share detaild requirements during chat, but you have to understand main goal what I am going to do. I will ignore unqualified answers and DO NOT BID if you are no...

I need a comprehensive deployment dashboard that tracks application deployments using Java and Angular, hosted on AWS. The dashboard will need to integrate with various AWS services, specifically EC2, S3, and EKS. Key Features: - Monitor application deployments in real-time - Accessible to multiple user roles: Administrator, Developer, Operations, and Guest - Generate detailed reports on deployment history and metrics - Provide notification alerts for deployment successes or failures - Integrate with popular CI/CD tools like Jenkins or GitLab Ideal Skills and Experience: - Proficiency in Java and Angular - Strong knowledge of AWS services, particularly EC2, S3, and EKS - Prior experience in developing deployment dashboards - Ability to create user-friendly interfaces for di...

I am seeking an experienced full-stack web developer who can design and implement a website from scratch. The project entails working on both the frontend and backend of the site.

...Core MVP Features (Must-Have) Authentication & Profiles User registration/login Profile creation/management GDPR-compliant data handling (UK-based) Real-time Communication One-on-one chat Group chat functionality Community forum/board Location Services Interactive geofencing GPS tracking Custom map filtering Technical Stack (Non-Negotiable) Frontend: Flutter with Bloc/Riverpod Backend: Supabase Additional: NodeJS (if required) Required Deliverables (5-Week Timeline) Week 1 Technical architecture documentation Database schema implementation Basic auth and profile features Week 1-3 Chat system implementation Location services integration Community forum development Week 3-5 Testing and bug fixes App store deployment packages Documentation comple...

We are developing an Android app that utilizes ARCore to place virtual content in an AR view using specific coordinates. Unfortunately, we've...content using coordinates. Modify the code to ensure precise and stable AR content placement within the AR view. Test the solution across multiple devices to ensure compatibility and performance. Requirements: Proven experience with ARCore and Android development. Strong understanding of augmented reality principles and coordinate systems. Ability to debug and optimize AR experiences. Proficient in Java. Good communication skills and attention to detail. Deliverables: A working ARCore implementation that correctly places content at given coordinates within the AR view. Documentation of the changes made for our team to understand the...

I'm looking for a web developer with experience in NextJs, TypeScript, and TailwindCSS. The project involves consuming a documented backend API via Postman. The primary focus of this role will be implementing the figma pages. Essential Skills: - Expertise in NextJs, TypeScript, and TailwindCSS - Familiarity with Postman for API consumption - Proficient in using Git and GitHub for version control - Experience with project management tools (Trello like) Please do expect a coding session that will be held. If you are not expert with the listed technologies your application will be rejected. Providing a long bullet list of URL's is a rejection. Not being expert in the project domain is a rejection. You can view the anticipated project here:

...or delete seats as per onsite requirements. Owners can also create new branches or delete old ones when needed. 9. Live Display of Seating Chart: A live seating chart should be available to display on a TV screen at the library branch. This will help new subscribers see which seats are available in real time. 10. Technical Requirements: Frontend: HTML, CSS, JavaScript (React.js preferred) Backend: Node.js with (or Django/Flask if using Python) Database: MySQL or Firebase for storing seat assignments Excel Handling: Google Sheets integration for exporting and updating seat reservations 11. User Roles: Library Owner/Admin: Full access to assign/release seats, manage branches, and add/delete seats. Staff: Can assign and release seats but cannot modify system settings. 12. Ex...

I'm seeking a skilled programmer for creating a server-side application in Node.js. This project primarily involves: - Developing an API backend: The main function of this server-side application is to manage API requests and responses efficiently. - Using REST: The backend will provide a REST API, so familiarity and experience with RESTful principles and practices are crucial. Ideal candidates should be proficient in Node.js and have a strong background in API development, particularly REST. Experience in server-side programming and a good understanding of network protocols will be highly beneficial.

I'm in need of a seasoned backend developer who can work with Next.js. The project requires comprehensive backend functionality including: - API Development: Creating seamless and efficient APIs to facilitate communication between the client and server. - Database Management: Overseeing and maintaining the database to ensure data integrity and availability. - Authentication System: Implementing a robust authentication system for secure user access. The project will utilize MongoDB as the database technology. Therefore, a strong proficiency in MongoDB is a must. The ideal freelancer for this project should have: - Extensive experience in backend development with Next.js. - Proficient in API development and database management. - Demonstrable experience in buildi...

...Responsibilities: • Develop and maintain a highly responsive React.js / web application. • Implement 3D rendering using or for an immersive experience. • Integrate Web Speech API for voice-based interactions. • Work with WebSockets to enable real-time communication where needed. • Optimize UI/UX for performance, accessibility, and responsiveness. • Collaborate with backend engineers, designers, and AI teams to enhance functionality. Skills & Qualifications: ✅ Strong experience in: • React.js / (modern state management & performance optimization). • / (or willingness to learn 3D rendering on the web). • Web Speech API (for speech recognition & microphone input). • WebSockets (for real-time, bi-directional communic...

...outubeURL); // Create a FormData instance for uploading the data const formData = new FormData(); ('file', mp3Data, ''); // Upload the data to your endpoint using fetch const response = await fetch('', { method: 'POST', body: formData, // Additional headers may be required depending on your backend setup }); if (!) { throw new Error('Upload failed: ' + ); } ('MP3 uploaded successfully!'); } catch (error) { ('Error processing MP3:', error); // Display an appropriate error message to the user } } Deliverables: - A standalone JavaScript function (e.g., downloadYouTubeMP3(url: string): Promise<Stream |

Job Title: API Development for Secure Session Token Management Project Description We are looking for an experienced backend developer to develop a secure session token API for use in a web-based environment. The goal is to implement a structured authentication mechanism to manage session-based interactions effectively. The API should generate and validate secure tokens that will be used to facilitate controlled access to a structured data source, ensuring integrity and security in communication. Scope of Work The freelancer will: Design and implement a REST API (Node.js) for session token generation and validation. Ensure compliance with secure authentication standards, implementing necessary cryptographic techniques. Optimize session management and security measures to preven...

I'm looking for a developer to create a comprehensive task management application that f...functionality for task doers. - Referral codes and Promo codes changes - percentage change of fees from both task doers and hirers - changes in subscription plans 3. **Technical Stack**: - A web-based front-end and admin panel built with React.js. - A backend/API powered by Java. - MySQL database with AWS for hosting. Ideal candidates for this project should have substantial experience in Flutter for mobile application development and React.js for web-based interface creation. A strong background in Java for backend development and MySQL for database management is also essential. Understanding of secure payment systems and identity verification p...

I need a comprehensive deployment dashboard that tracks application deployments using Java and Angular, hosted on AWS. The dashboard will need to integrate with various AWS services, specifically EC2, S3, and EKS. Key Features: - Monitor application deployments in real-time - Accessible to multiple user roles: Administrator, Developer, Operations, and Guest - Generate detailed reports on deployment history and metrics - Provide notification alerts for deployment successes or failures - Integrate with popular CI/CD tools like Jenkins or GitLab Ideal Skills and Experience: - Proficiency in Java and Angular - Strong knowledge of AWS services, particularly EC2, S3, and EKS - Prior experience in developing deployment dashboards - Ability to create user-friendly interfaces for di...

Project Overview We are seeking an experienced PHP developer to integrate the Amadeus Flight and HotelsBeds API into our travel website,. The goal is to fetch and display real-time flight data while ensuring seamless booking functionality. The website operates on a modular PHP structure with a database-driven backend. Project Requirements 1️⃣ Amadeus API Integration Implement secure OAuth 2.0 authentication to retrieve and store access tokens. Send API requests to Amadeus to fetch real-time flight offers based on user search queries. Ensure API responses are properly parsed and displayed on the website. 2️⃣ Database Integration Implement a caching system to store recent flight search results in a MySQL database. Ensure the system retrieves cached flights before making new API calls...

I'm seeking a seasoned developer to build a Java Spring based utility. This utility will convert XML metadata to JSON metadata, with a keen focus on: - Handling the mapping of XML to JSON tag - Implementing a set of predefined business rules (data transformation rules such as field renaming, data type conversion, data merging/splitting) - Ensuring robust error handling throughout the conversion process These business rules are thoroughly documented in a file, which will be provided. The ideal candidate will have extensive experience with Java Spring and a solid understanding of XML and JSON structures. Attention to detail and ability to implement error handling effectively are crucial for the success of this project.

...and real-time market data integration. Key Features: - Seamless API connectivity with major exchanges such as Binance and Kraken - Automated, high-speed trade execution - Integration of live market feeds and analytics - A user-friendly dashboard for monitoring trades The ideal candidate should possess: - Backend proficiency in Python, particularly for algo trading and automation - Frontend experience with React.js or Vue.js for UI/UX design - Competence in using Node.js as a backend framework for real-time processing Experience with trading bots and a solid understanding of financial markets will be a significant advantage. If you can deliver a top-notch trading bot and have relevant experience, please share your portfolio and pricing details. Looking forward to a frui...

I am looking to develop a mobile application for employee communication. The app will enable companies to register with basic details an...contacts. 7. Notifications & Alerts: o Push notifications for new messages, mentions, and file shares. o Customizable notification settings for users. 8. User Roles & Permissions: o Admins can manage user roles (e.g., employee, manager, admin). o Control access to certain groups or files. Tech Stack Recommendations: • Frontend: React Native (cross-platform) or Swift (iOS) & Kotlin (Android). • Backend: Node.js with Firebase or & MongoDB/PostgreSQL. • Authentication: Firebase Auth or OAuth (Google, Microsoft, etc.). • File Storage: AWS S3, Google Drive, or Firebase Storage. • Real-time Messaging: WebSocket...

I'm launching a new business and in need of a modern style, minimalist logo for a social media company. The design should be a combination mark, incorporating both text and an abstract symbol or image. ...abstract symbol or image. Ideal Skills: - Graphic design - Brand identity - Proficiency in design software (Adobe Illustrator, Photoshop, etc.) From this logo we would like it to be a double job, and have the winning candidate also design the website. So website examples of work are required to see, and proficiency in web design is also required. The website will need to be updateable via a backend such as Wordpress Information the website needs is simply 'About Us' 'Who We Work With' and 'Contact Us' Please provide samples of your previou...

I'm in urgent need of a skilled UI...urgent need of a skilled UI Developer to focus on the design of a Corporate and Professional styled Web Application UI. The ideal candidate should be proficient in Angular, Java Script, , Node.js, and react.js. Key Responsibilities: - Develop a user-friendly, modern, and minimalist web application interface. - Ensure the UI aligns with a corporate and professional theme. Ideal Skills: - Extensive experience in User Interface Design focused on Web Applications. - Full Stack Development capabilities to understand and design in sync with backend requirements. - Proficient in modern web technologies: Angular, Java Script, , Node.js, and react.js. I look forward to collaborating with a professional who can help bring this proje...

I'm looki...administer and evaluate quizzes and assessments. - Student Progress Tracking: Implement features for tracking students' academic progress, with visual data representation. Primary Users: - Students: The platform will be designed for ease of use for students. - Teachers: Incorporate functionalities for teachers to manage their classes and assessments. - Administrators: The platform should include a backend for administrators to oversee and maintain the system. Ideal Skills and Experience: - Proficiency in React.js and Django (Python) is a must. - Previous experience in developing EdTech platforms will be an added advantage. - Strong UI/UX skills to ensure the platform is user-friendly for all primary users. - Experience with implementing tracking and data vis...

This proposal aims to implement a login screen in a Flutter app with API integration for user authentication. The login screen will feature email/phone and password input fields, along with validation and error handling. The authentication process will involve sending login credentials to a backend API using Dio, handling responses, and securely storing tokens using Flutter Secure Storage. State management will be handled using Riverpod for a scalable and efficient architecture. This implementation will enhance user security and provide a seamless login experience.

We are seeking an expert in automation testing to automate our casino game. Below are the key requirements: - Game Type: Casino Game - Platform: Web-based - Game Framework: React (responsive design) - Testing Type: Automation testing using Selenium - Required Code Base: Java with Cucumber utilizing a BDD framework; API integration with Postman is needed. Ideal Candidate: A skilled developer with extensive experience in automation testing, particularly with casino games, and proficiency in the specified technologies.

...takeaways and logs them for future reference. Technical & Deployment Requirements ✅ 1. AI System Components Voice Processing: OpenAI Whisper API (or equivalent). Local AI Processing: Hosted LLaMA-3 / Mixtral-8x7B ( or cloud GPU). Online AI Services: DeepSeek API & OpenAI GPT-4 for advanced reasoning. AI Memory & History Retrieval: LlamaIndex + ChromaDB for efficient data lookup. ✅ 2. Backend Infrastructure & Data Handling User Authentication: PostgreSQL / MongoDB. Data Processing & Storage: Optimized architecture for AI query handling. Notification System: Firebase / Twilio for alerts & automated follow-ups. ✅ 3. AI Cost Optimization Strategy Local AI handles general queries to reduce third-party API costs. DeepSeek/OpenAI APIs are used only for com...

...Technical Roadmap: Marketplace Platform Development 1. Overview This document outlines the technical requirements and development roadmap for the marketplace platform transitioning from a Hi-Fi niche to a general marketplace. 2. Technology Stack Frontend (Web & Mobile): • Web: React.js or • Mobile: Flutter (for iOS & Android) or React Native • UI/UX: Designed in Figma or Adobe XD  Backend (APIs & Business Logic): • Node.js with or • Python (Django/Flask for AI-based recommendations) • GraphQL or REST API Database & Storage: • PostgreSQL or MySQL for relational data • MongoDB for flexible product listings • Redis for caching search results Authentication & Security: • OAuth 2.0 (Google, F...

...Payment Gateway with Multi-Method Checkout. o Multi-Vendor Storefronts. ________________________________________ Required Skills: • Experience with e-commerce and marketplace platforms (Custom solutions or existing platforms). • Experience with social commerce features (video integration, interactive shopping tools). • Proficiency in React, , Vue.js (Frontend) and Node.js, Laravel, or Django (Backend). • Strong knowledge of API integrations (Payment & Logistics). • Experience in multi-vendor marketplace development is a plus. • Understanding of China’s e-commerce infrastructure and local market trends. • Ability to work independently and deliver projects within timelines. ________________________________________ Preferred Qualification...

I am seeking a seasoned web developer with a strong background in hardware integration and data manipulation for a specific project. The ma...manipulation for a specific project. The main objective is to connect a touchscreen tablet with an interactive interface to a program based on CSV files, ensuring smooth and efficient communication between both. Key Requirements: - Proven experience in developing touchscreen interfaces (HTML, CSS, JavaScript). - Proficiency in the React frontend framework. - Mastery of the Python (Flask/Django) backend language. - Extensive experience in manipulating CSV files and developing APIs. - Knowledge about device communication via REST API. - Prior experience with tablet (Android/iOS) integration or specific hardware (Raspberry Pi, embedded systems) ...

I'm looking for a skilled Android developer to improve and add some features to my browser. Key Features to Enhance: Change icon and name of the app - Bookmarks: I need an improved bookmark management system that is user-friendly and efficient. - Login: This should be transformed to provide secure login functionality. - Home Page: The home page needs to be customizable. Ideal candidate should...user-friendly and efficient. - Login: This should be transformed to provide secure login functionality. - Home Page: The home page needs to be customizable. Ideal candidate should have: - Deep understanding of Android's browser architecture. - Experience in UI/UX design for Android. - Proven track record of implementing feature enhancements in Android applications. Languages python and...

...Service Accounts for transaction processing and organizational management. Design and refine RESTful API interactions for seamless backend communication. Collaborate with the backend team to optimize Node.js/Nest.js APIs effectively. Ensure high performance, security, and reliability in all aspects of development. Qualifications: Proficiency in Flutter & Dart programming. Experience in subscription-based models and payment gateway integrations. Strong understanding of AWS S3 storage and cold storage solutions. Hands-on experience with QuickBooks API integration. Expertise in Google Service Accounts for transaction management. Strong knowledge of RESTful APIs and backend communi...

I'm looking for a skilled team to develop an Android app featuring both Rummy and Teen Patti. The project involves creating a backend, integrating a payment gateway for Indian users, and incorporating phone number and OTP for user authentication. Key Requirements: - Development of a dual card game app (Rummy and Teen Patti). - Creation of a robust backend. - Integration of a secure payment gateway with options including UPI, Credit/Debit cards, and Mobile wallets. - Implementation of user authentication via phone number and OTP. Ideal Skills: - Prior experience in developing Android game apps. - Proficiency in backend development. - Expertise in payment gateway integration, particularly for Indian market. - Skills in creating secure user authentication systems.

I'm in need of a skilled Node.js backend developer who can work on my existing project. The work must be completed within 5 days. Key tasks: - Working with MongoDB: My project specifically uses MongoDB, so experience with this database is essential. Ideal Skills and Experience: - Proficiency in Node.js - Extensive experience with MongoDB - Previous work on backend development projects - Ability to meet tight deadlines

I need a skilled professional to install my source code on a Windows-based VPS (Virtual Private Server). The project involves a front end built in React and a backend developed with Node.js. Key Responsibilities: - Install the necessary components on the server, which includes a Node.js runtime, and a web server (IIS). - Set up a database server (like MySQL) if required. Ideal Skills and Experience: - Proficiency in deploying applications on a VPS. - Deep understanding of React and Node.js. - Experience with Windows server management. - Knowledge in setting up and configuring IIS and MySQL.

I'm looking for an experienced Flutter developer to create a fully functional grocery delive...Add to cart & checkout • Payment gateway integration • Select delivery slot (Morning/Evening) • Order tracking & history • Notifications (Order updates, promotions) 2. Admin Panel (Flutter Web) • Manage users & store locations • Add/Update/Remove products • Assign orders to specific store locations • View orders and sales reports • Manage delivery time slot settings • Send push notifications 3. Backend (Node.js + & MongoDB) • User authentication • Product management APIs • Order management system • Payment gateway integration • Push notifications • Admin controls 4. Delivery App (Optional)...

I'm seeking an experienced mobile app developer to create an iO...application similar to OYO or Make My Trip. This app should facilitate booking, incorporate user reviews and ratings, and utilize geo-location services. Key Features: - A seamless booking system - An integrated platform for user reviews and ratings - Utilization of geo-location services Ideal Skills and Experience: - Proven expertise in Android iOS app development - Strong skills in both frontend and backend development - Experience with creating travel or booking apps is a plus - Knowledge of incorporating user reviews and geo-location services in an app - Ability to ensure a smooth and engaging user experience Looking forward to your response so we can discuss the details further, including the scope, timeli...

...appointments ✅ Businesses can redeem reward dollars for clients ✅ Essential Email/SMS integration (One pre-configured provider: Twilio OR SendGrid) ✅ Basic Business Dashboard & CRUD Management ✅ Admin panel for managing businesses & users ✅ VPS Deployment (Manual, No CI/CD Automation) ✅ Responsive UI (Tailwind / Bootstrap) ✅ Final code uploaded to Git (Git details will be provided) Tech Stack: Backend: Django or FastAPI. Frontend: React.js or Next.js. Database: PostgreSQL (schema-based multi-tenancy). Hosting: VPS (Linux-based, Nginx). Authentication: Magic Links/Biometrics. Payments: Stripe Integration (Basic Setup). Messaging: Twilio (SMS), SendGrid (Email). Key Responsibilities: Develop a fully functional MVP with multi-tenant support. Implement business sign...

I'm looking for a skilled developer/team to migrate my existing project to Next.js. This project involves 4 dynamic content frontends (currently using React and Angular) and 2 Node.js backends. Key Aspects: - **Current State**: The existing frontends are quite interactive, catering to dynamic content. Thi...**Primary Goal**: The main purpose of this migration is to facilitate easier maintenance of the project moving forward. A deep understanding of 's maintenance advantages over the current setup will be beneficial. - dockerize and migrate to server Ideal skills for this job include: - Extensive experience with - Proficiency in both React and Angular - Strong understanding of Node.js for backend migration - Proven track record in maintaining and refactoring complex code...

We're on the lookout for a talented Node.js and React Developer to enhance our team. In this role, you will be instrumental in building scalable web applications. Your primary responsibilities will include: - Developing new features - Optimizing application performance - Implementing seamless API integrations The project will predominantly utilize both and for the backend. While not explicitly outlined, your expertise in incorporating elements like user authentication, real-time data processing, and payment integration into your work will be highly valuable. The ideal candidate will be someone who can help us achieve our primary performance optimization goals, which focus on faster load times, reduced server load, and improved user experience. Skills and experience requi...

...components and Java for native Android and Swift for native iOS. The areas that require attention include: - User Interface: I need updates to visual design elements to ensure the app remains modern and user-friendly. - Backend: There are several issues that need addressing including: - Database management: Ensuring the database is optimized and functioning correctly. - Server optimization: The server needs to be fine-tuned to handle requests efficiently. - Bug fixes: Identifying and resolving any bugs that may be affecting the app's performance. - APIs: Maintenance and troubleshooting of APIs to ensure seamless communication between the app and its backend. The ideal candidate for this project should be proficient in PHP, HTML, and CSS, with extens...

Title: Looking for an Experienced React Developer for Mobile Application...Previous experience with CI/CD for React Native apps Knowledge of app store submission and deployment processes Responsibilities: Develop, test, and deploy high-quality mobile applications using React Native Work with RESTful APIs and third-party services Troubleshoot and optimize performance issues Ensure responsiveness and maintain smooth user experiences Collaborate with designers and backend developers to bring features to life How to Apply: If you are a talented React Native developer looking for an exciting opportunity, please submit your proposal with: Your portfolio or examples of past React Native projects Your hourly rate or fixed price expectations Your availability and estimated projec...

I need a professional who can design and develop a responsive web-base...expandable for future AI integrations. Key Features: - Frontend Development: Utilizing React (or ) to create a responsive and engaging chat interface. - Backend Development: Implementing with Node.js, or potentially Flask/Django if using Python. - Database Management: Efficient data storage and management with PostgreSQL. - Scalability: Clean, modular code to facilitate easy addition of new features. The ideal freelancer should have: - Proficient skills in React (or ), Node.js, and PostgreSQL. - Experience in developing interactive UI/UX designs. - Ability to write clean, modular, and scalable code. - Understanding of backend security measures to prevent unauthorized access. Looking forward to your bi...