Freelancers using MongoDB in Uttar PradeshFreelancers using MongoDB in Uttar Pradesh
Full-Stack Developer | React & Node.js
New to Contra
Full-Stack Developer | React & Node.js
Cover image for This is what a $15,000
This is what a $15,000 agency landing page actually looks like. Most startups either overpay massive agency retainers ($10k+) or settle for generic, uninspired templates that kill conversions. Breaking down why this tier of web design converts so well: ✦ Clean isometric 3D workflow visuals (visualizing Slack, Notion, Gmail integrations) ✦ Step-by-step narrative onboarding (01 Discovery → 02 Automation → 03 Scale) ✦ Editorial serif typography balanced with modern, breathable whitespace ✦ High-trust micro-interactions engineered for fast conversions Built with clean, production-ready React, smooth scroll mechanics, and mobile responsiveness. Immediate Bandwidth Update: I am actively taking on 1-2 client builds for next week (high-converting landing pages, full redesigns, frontend MVP). If your SaaS, agency, or AI startup needs this exact caliber of design & frontend engineering without the ridiculous agency overhead: Drop a comment or send me a DM. Let’s build something that drives real revenue! 📩🤝 #webdesign #landingpage #frontend #reactjs #saas #freelance #buildinpublic
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Cover image for Aptly - AI-Powered Job Matching
Aptly - AI-Powered Job Matching & Resume ATS Platform Architected and developed a full-stack SaaS platform (32,000+ LOC) that revolutionizes recruitment with semantic resume parsing, ATS scoring, and intelligent candidate matching. Key Highlights: • Automated resume ingestion & text extraction using intelligent parsing algorithms • Dynamic job-to-resume matching engine with skill-gap scoring and analytics • Recruiter & applicant dashboards featuring real-time pipeline tracking and interview scheduling • Engineered with React, Node.js, Express, MongoDB, JWT auth, and modular MVC architecture
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Cover image for CoalDarpan - AI & IoT
CoalDarpan - AI & IoT Industrial Safety Management Platform Engineered a mission-critical Progressive Web App (PWA) for real-time safety monitoring, incident logging, and regulatory compliance in industrial environments (Finalist at Smart India Hackathon). Key Highlights: • Real-time IoT telemetry, environmental sensor ingestion, and hazard severity analytics • Interactive compliance command center with geo-tagged incident reporting & offline-first sync • Role-based access control (RBAC), multi-tier audit trails, and automated safety alerts • High-performance PWA architecture designed for low-latency, reliable operational use
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Cover image for Cartify - Full-Stack MERN E-Commerce
Cartify - Full-Stack MERN E-Commerce Platform Built a high-performance, responsive e-commerce web application engineered with React, Node.js, Express, and MongoDB. Key Highlights: • Dynamic product catalog with real-time category filtering & search • State-managed shopping cart & streamlined checkout workflow • Secure JWT user authentication & protected customer accounts • Mobile-first, responsive UI designed for fast loading and high conversion
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Senior Full-Stack Developer | SaaS MVPs, Dashboards & AI
    $10k+
    Earned
    5x
    Hired
    4.9
    Rating
    30
    Followers
Senior Full-Stack Developer | SaaS MVPs, Dashboards & AI
I am Web2.0, Web3.0 and blockchain Full Stack developer.
New to Contra
I am Web2.0, Web3.0 and blockchain Full Stack developer.
Cover image for 🚀 Meet Mail Flower —
🚀 Meet Mail Flower — Your Simple & Flexible Bulk Mailer I’m excited to share Mail Flower, a bulk email platform currently open for testing. Before we take it live on a production domain and release the mobile apps, I’d love to get feedback from the community to help improve the platform. 🌸 What can you do with Mail Flower? Free users can create up to 10 email campaigns per month. You can also connect your own SMTP provider, giving you control over your email infrastructure. You can use: Your own SMTP server Gmail SMTP Other SMTP providers Configure your SMTP settings directly inside Mail Flower: SMTP Host Port Username Password From Email Daily Sending Cap Delay between emails (seconds) This gives you flexibility to control your sending limits and delivery pace based on your SMTP provider. 🧪 Please give a try and share your honest feedback. If you're interested in email marketing, SaaS, automation, or full-stack development, please give Mail Flower a try and share your feedback. Your feedback will help us improve the platform before the official launch and mobile app release. Try it, break it, test it — and tell us what you think! 🌸 #MailFlower #BulkMailer #EmailMarketing #SaaS #EmailAutomation #SMTP #Gmail #FullStackDevelopment #ProductTesting #BuildInPublic
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Cover image for From an IDEA to Live
From an IDEA to Live Website: Building and Deploying a Dentist Website 🦷✨ I recently worked on a dentist website designed to deliver a clean, modern, and engaging experience for dental clinic and healthcare businesses. The goal was to create more than just a static landing page - I wanted to build an interactive website experience that looks professional, feels smooth, and works well across devices. ✨ What’s included? Modern UI/UX: A clean layout with professional typography and a polished visual style. Interactive animations: Smooth scroll effects and engaging page interactions. Treatment sections: Organized content to present dental services clearly. Testimonials carousel: A dedicated section to showcase patient reviews. Theme toggle: Light and dark mode functionality. Interactive elements: Including a tooth-brushing animation and a booking form interface. Responsive design: Built to provide a consistent experience across screen sizes. 🚀 From an IDEA to live deployment I also deployed the template using GitHub Pages, making it publicly accessible without requiring paid hosting. This project was a great opportunity to combine frontend development, UI/UX thinking, interactive elements, and deployment into one complete workflow. 🔗 Live Demo: https://comeonai.github.io/TemplatesDentist/ 💡 What's next? I’m continuing to explore ways to make websites more engaging through thoughtful design, smooth animations, and practical functionality — without compromising usability. I’d love to hear your feedback! What would you improve or add to this dental website template? If you're building a website for a clinic, healthcare brand, or local business, feel free to connect. #WebDesign #FrontendDevelopment #UIUX #WebsiteDevelopment #Contra
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Cover image for Hi Community, The client approved the Kajabi landing page pr...
Hi Community, The client approved the Kajabi landing page project today, and I’m excited to get started! I’ll now begin working on the landing page and would appreciate your suggestions, feedback, and recommendations along the way. Looking forward to learning from your experience and creating a great result! Regards,
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Cover image for Designed and developed BrainGrow Academy,
Designed and developed BrainGrow Academy, a Web3-powered learning platform that connects students and instructors through online courses, blockchain-verified certificates, wallet-based payments, and a modern learning experience.:
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Full-Stack & AI Developer building scalable SaaS products
New to Contra
Full-Stack & AI Developer building scalable SaaS products
Cover image for CaratIQ — Modern Jewelry Management
CaratIQ — Modern Jewelry Management & Catalog Platform Managing dynamic jewelry inventories across multiple sales channels often breaks under traditional database models due to real-time pricing recalculations and complex SKU variations. What I Built: • Dynamic Catalog & Multi-Attribute Filtering: Architected sub-150ms catalog searches handling live metal spot pricing, carat grades, and stone certification tiers without client-side lag. • Server-Rendered Architecture: Leveraged Next.js Server Components to offload bulk queries, significantly reducing initial client bundle size. • Automated Inventory & Invoicing Sync: Integrated custom webhooks and payment flows for instant stock reservation and order processing. • Role-Based Access Control: Built multi-tenant admin dashboards for floor staff, store managers, and suppliers. Tech Stack: Next.js, React, Node.js, PostgreSQL, Tailwind CSS, REST APIs & Webhooks Results: • Sub-150ms Query Speeds: Cut search and filtering latency by over 40% across extensive catalog datasets. • Zero Sync Collisions: Automated live price updates and inventory locks, eliminating overselling across peak sales windows. The Outcome: Transformed a traditionally fragmented retail inventory system into a unified, high-speed SaaS platform that bridges in-store sales and digital catalog operations.
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JavaScript FullStack Dev | Web, Mobile & AI Tools
    20
    Followers
JavaScript FullStack Dev | Web, Mobile & AI Tools
Expert & Passionate Fullstack Engineer 8+ Years Experience
Expert & Passionate Fullstack Engineer 8+ Years Experience
Full Stack Developer building web and mobile apps
Full Stack Developer building web and mobile apps
Experienced Website Developer | Vibe Coder
Experienced Website Developer | Vibe Coder
Cover image for ShopEase – Shop Management System
ShopEase
ShopEase – Shop Management System ShopEase is a full-stack inventory and order management system designed to streamline retail operations for small to medium-sized businesses. Built using the MERN stack (MongoDB, Express.js, React, Node.js), it offers a robust backend API and a responsive frontend interface for both administrators and customers. 🔧 Backend Highlights (ShopEase_ShopManagementSystem_Backend) User Authentication: Secure login and role-based access for admins and staff using JWT. Product Management: Full CRUD operations with category support, image uploads via Cloudinary, and advanced filtering, sorting, and pagination. Order Management: Create, track, and analyze orders with real-time status updates and analytics endpoints. Customer Sessions: Lightweight session handling for customer interactions. Deployment Ready: Configured for Render with environment variable support. 🛍️ Frontend Highlights (ShopEase_ShopManagementSystem_Frontend) Customer Interface: Browse products, manage cart (via local storage), and place orders with a clean UI. Admin Dashboard: Manage inventory and orders efficiently. Responsive Design: Built with Bootstrap for seamless experience across devices. Session Handling: Cookie-based session management for persistent user experience. Deployment Ready: Optimized for Vercel with configurable API endpoints.
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Cover image for WMediaVerse - AI Automated Blogging
WMediaVerse - AI Automated Blogging Platform
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Cover image for AutoScroll Extension for YouTube Shorts
AutoScroll Extension for YouTube Shorts - Edge
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Cover image for Personal Portfolio Website
This project showcases
Personal Portfolio Website This project showcases my skills, projects, and accomplishments as a web developer. The website is designed to be visually appealing and user-friendly, with sections dedicated to my background, education, and professional experience. Features Home Page: Captivating headline, professional photo, and summary of skills. About Me Section: Detailed background, education, and professional experience. Projects Section: Showcase of projects with descriptions and links to live demos and source code. Skills Section: List of technical skills with proficiency levels. Contact Section: Form to get in touch with me. Technologies Used HTML5 CSS3 JavaScript Bootstrap
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