Freelancers using GitHub in Noida

Freelancers using GitHub in NoidaFreelancers using GitHub in Noida

Projects People

Vinay Shankar Dubey

proNoida, India

Flutter Pro Delivering Top-Notch App Solutions

1x: Hired

4.8: Rating

36: Followers

Flutter Pro Delivering Top-Notch App Solutions

Cover image for Framer Landing Page for Aman International Hotel

Framer Landing Page for Aman International Hotel

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Cover image for Omi : Fully Opensource AI Companion App

Omi : Fully Opensource AI Companion App

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Cover image for Every great product needs a

Every great product needs a face. Meet ours. 👋 Say hello to the newest team member at cubes.im (http://cubes.im) — the one who'll never miss a deadline (because he is the deadline reminder).

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Cover image for Development of Share Stake Mobile App

Development of Share Stake Mobile App

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Jagwinder Singh

Full Stack Developer

19: Followers

Full Stack Developer

Cover image for Comprehensive Mobile App Development Projects

Comprehensive Mobile App Development Projects

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Cover image for Multi-Vendor E-Commerce Marketplace
Designed and developed

Multi-Vendor E-Commerce Marketplace Designed and developed a scalable multi-vendor e-commerce marketplace connecting customers, sellers, and administrators through a unified platform. Overview A modern marketplace platform built for multiple independent vendors, allowing sellers to manage products, inventory, orders, pricing, and fulfillment, while customers can discover products, compare options, purchase securely, and track their orders. Key Features - Multi-vendor seller registration and onboarding - Seller dashboards with products, inventory, orders, and sales - Advanced product catalog with categories, variants, attributes, and pricing - Powerful search, filtering, sorting, and product discovery - Product details, reviews, ratings, wishlist, and saved items - Shopping cart and secure checkout - Multiple payment methods and automated vendor payouts - Order management and real-time order status - Customer accounts, addresses, order history, and tracking - Vendor storefronts and profiles - Promotions, coupons, discounts, and featured products - Admin dashboard for users, vendors, products, orders, payments, and commissions - Vendor commission and revenue management - Responsive design across desktop, tablet, and mobile - Scalable architecture prepared for large product catalogs and growing traffic UX & Design The interface was designed around a clean, conversion-focused shopping experience inspired by leading marketplaces such as Amazon, eBay, Wayfair, etc. The focus was on intuitive navigation, fast product discovery, clear product information, frictionless checkout, and dedicated experiences for both buyers and sellers. Outcome Delivered a complete marketplace foundation designed to support multiple vendors, thousands of products, secure transactions, automated workflows, and scalable business operations.

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Cover image for AI Agent Tutor Mobile App
An

AI Agent Tutor Mobile App An AI personal tutor mobile application designed for learners of all ages, from students to professionals. The app provides personalized guidance, explanations, skill development, and interactive learning across multiple subjects and topics. Key Features: > AI tutor conversations for learning any topic > Personalized learning paths based on user goals and skill level > Support for academics, professional skills, coding, languages, and general knowledge > AI explanations, summaries, and concept breakdowns > Practice exercises, quizzes, and knowledge improvement tools > Voice and text-based learning interactions > Learning history and progress tracking > Adaptive AI responses based on user behavior Key Contributions: -- Developed a cross-platform mobile learning experience -- Integrated AI/LLM technology for real-time tutoring interactions -- Implemented secure authentication and data management -- Optimized performance and user experience across devices Outcome: Created an AI learning companion that enables users of all ages to learn, improve skills, and access personalized education anytime through a mobile-first experience.

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Cover image for Employee Productivity Monitoring System
Built a

Employee Productivity Monitoring System Built a web-based Employee Productivity Monitoring System designed to help organizations track work activity, improve accountability, and gain insights into team performance in real time. The system includes features such as activity tracking (keyboard/mouse usage metrics), application and website usage monitoring, task-wise time logging, and optional periodic screenshots for audit transparency. It provides role-based access for admins, managers, and employees with secure authentication and data segregation. A real-time dashboard aggregates productivity metrics into visual reports, showing active vs idle time, productivity scores, and weekly performance trends. Managers can assign tasks, set productivity benchmarks, and export reports for HR or compliance use. Focused on scalable backend architecture with efficient event logging, low-overhead tracking agents, and privacy-aware configuration controls to ensure compliance and minimal system impact.

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Gurugram, India

Full-Stack Developer & UI/UX Designer | React, PHP

New to Contra

Full-Stack Developer & UI/UX Designer | React, PHP

Cover image for i made this dashboard how's

i made this dashboard how's this ?

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Cover image for Full-stack Business Platform: Seamless Deployment with Biziffy

Just shipped a full-stack business listing platform — Biziffy. Built with React/Next.js on the frontend and Node.js/Express on the backend, deployed on a Hostinger VPS (Ubuntu 24.04) with PM2 and Nginx. Key things I handled on this one: Google Location API integration for accurate business listings, pincode validation, sitemap and robots.txt setup for SEO, and complete VPS deployment from scratch via SSH. The part I enjoyed most — getting the deployment pipeline clean so the client could manage updates without developer dependency. Stack: React · Next.js · Node.js · Express · MongoDB · PM2 · Nginx · VPS Live: biziffy.com (http://biziffy.com)

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Cover image for AI Viral Story & Cinematic

AI Viral Story & Cinematic Shorts Factory AI Viral Story & Cinematic Shorts Factory is a futuristic AI-powered storytelling workflow built entirely inside Melius. The project explores how AI can transform a single emotional idea into a complete viral-ready cinematic production pipeline for platforms like YouTube Shorts, TikTok, Instagram Reels, and Pinterest Video Pins. Using interconnected AI agents and advanced visual workflow nodes, the system handles: Trend research and viral analysis Emotional story generation Cinematic scene breakdowns AI image prompting AI animation direction Camera movement planning Voiceover scripting Music and sound design Thumbnail optimization Captions and hashtag generation Engagement prediction Multi-platform export workflows For the core demonstration, I created a 6-scene emotional rescue story following an abandoned puppy in the rain. The workflow visually demonstrates how a raw emotional concept evolves into a fully cinematic short-form narrative through interconnected AI systems. The project was designed to feel like a next-generation AI filmmaking operating system — combining storytelling psychology, prompt engineering, cinematography logic, emotional optimization, and creator workflow automation into one connected visual canvas. My goal was to explore the future of AI-native filmmaking and demonstrate how creators can generate production-ready emotional content in minutes instead of weeks. Process: Researched emotional viral storytelling formats Designed a multi-agent cinematic workflow architecture Built interconnected AI production nodes inside Melius Generated a full 6-scene cinematic narrative Created image and animation prompt systems Added voiceover, music, and sound design logic Built thumbnail, caption, and engagement optimization systems Produced a cinematic walkthrough showcasing the workflow Feedback on Melius: Using Melius felt like directing an AI-powered creative studio visually instead of switching between disconnected tools. The node-based workflow made it easier to structure cinematic storytelling pipelines, iterate on ideas, and connect production systems together in a much more intuitive way. LinkedIn Post: https://www.linkedin.com/posts/buildwithlalit_meliuschallenge-ugcPost-7462439292988968960-xnV2

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Cover image for PayU Latam Payment Gateway Integrate

PayU Latam Payment Gateway Integrate Developed a complete PayU Latam payment gateway integration for Walon Sport (Peru), enabling users to complete transactions directly within the website without any redirection. The project included implementing multiple payment methods such as Credit/Debit Cards (Visa, Mastercard, Amex, Diners), Yape (mobile payment flow), and PagoEfectivo (CIP generation). A custom accordion-style checkout UI was built to improve user experience and guide users through payment selection. Additionally, a fully customized Thank You page was developed to display CIP codes and provide voucher access for offline payments. The integration was deployed in a production environment with AWS security layers (WAF), ensuring stable and secure payment processing. This project involved real-world API handling, debugging payment flows, and optimizing checkout UX for better performance and reliability. Skills Debugging , Web development , Payment Gateway Integration , API integration , Backend Development , Frontend Development

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I build backend systems, APIs, and AI products

New to Contra

I build backend systems, APIs, and AI products

Cover image for Eeveon Deploy: Developer-First CI/CD System

Eeveon Deploy: Developer-First CI/CD System

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Cover image for Eeveon Watchtower — Infrastructure monitoring

Eeveon Watchtower — Infrastructure monitoring and operational visibility for deployed services. I built the backend monitoring workflow, health checks, alerting logic, and deployment tooling to help teams detect failures early and keep production systems reliable. https://eeveon.com/products

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Cover image for Eeveon Minutes — AI meeting

Eeveon Minutes — AI meeting intelligence that turns conversations into structured summaries, decisions, action items, and searchable records. I built the backend and AI workflow for transcription processing, summarization, and reliable product delivery. https://eeveon.com/products/meetings

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Cover image for Eeveon Deploy — Developer-first CI/CD

Eeveon Deploy — Developer-first CI/CD built with Python and Docker. I designed the deployment workflow, backend automation, packaging, documentation, and PyPI delivery to make releases predictable without vendor lock-in or complex YAML. https://eeveon.com/products/deploy

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Full-Stack Developer Building Scalable Web, Mobile

New to Contra

Full-Stack Developer Building Scalable Web, Mobile

Cover image for FillFeedback – Affordable Typeform Alternative

FillFeedback – Affordable Typeform Alternative (SaaS Form Builder) I built and launched FillFeedback, a simple, affordable SaaS online form builder designed as a budget-friendly alternative to Typeform. It offers a generous free plan and paid plans at a fraction of the usual price, making professional forms accessible to everyone. Key features I developed include: Conversational, beautiful forms with browser-based video recording – respondents can record video answers directly in the form Support for file & document uploads in any format Powerful API integration to fetch and sync form data with your own systems Ready-to-use NPM package for seamless integration into any web project – no code editing required Easy Excel export, analytics, and real-time responses This project showcases my full-stack development skills in building a complete SaaS product from scratch – handling frontend UX, backend logic, video processing, API architecture, and package distribution. Live link: https://fillfeedback.com/

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Cover image for Government Exam Mock Test App

Government Exam Mock Test App – Scalable Mobile Platform for Competitive Exams I developed a complete subscription-based mobile platform for Indian government exam preparation (SSC, Banking, Railways, UPSC, etc.). This cross-platform app helps students take realistic timed mock tests with instant results and detailed performance analytics. Key Features Delivered: • Full mobile app (Android + iOS) with smooth offline support • Real-time timed mock tests with question banks • Secure subscription system and payment integration • Admin dashboard for managing exams, users, and content • High-concurrency handling for thousands of simultaneous test-takers • Detailed performance analytics and progress tracking Built as a robust, scalable solution using modern cross-platform technologies. The platform supports multiple subscription tiers and delivers a seamless experience even during peak exam seasons. This project showcases my ability to build production-grade mobile applications, backend systems, payment integrations, and admin panels that handle real user load. Perfect for edtech startups and coaching institutes preparing students for competitive government exams in India.

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Cover image for Offline AI Audio Transcriber –

Offline AI Audio Transcriber – Local LLM-Powered Speech-to-Text Tool I built a fully offline, privacy-first AI Audio Transcriber for clients who handle sensitive audio data. This desktop application converts audio recordings into accurate, structured PDF reports without sending any data to the cloud. Key Features: • Runs 100% locally on user hardware (no internet required) • Uses multiple local LLMs and speech-to-text models for high accuracy (96%+) • Automatically generates well-formatted PDF reports with timestamps and summaries • Strong focus on data privacy and security • Supports multiple audio formats Built with Python, leveraging local AI models to ensure complete confidentiality — perfect for professionals, researchers, lawyers, and businesses dealing with confidential recordings. This project demonstrates my skills in Python desktop application development, AI/ML integration, local LLM deployment, and creating secure, high-performance tools. Ideal for users who need powerful AI capabilities without compromising privacy.

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Cover image for Retail & Kirana Management System

Retail & Kirana Management System – Offline-First POS & Inventory Software I developed a complete locally-hosted, offline-first Retail & Kirana Management System designed specifically for small shop owners and kirana stores in India. This full-source-code product includes: • Fast & reliable Point of Sale (POS) billing • Real-time inventory and stock management • Employee shift management • Detailed sales, profit & stock analytics • Complete offline support with seamless local PostgreSQL database Key highlights: Works perfectly without internet (ideal for areas with poor connectivity) Fast performance even on low-end hardware Easy to install and customize as it comes with full source code Built for Indian retail needs — supports GST billing, multiple users, and daily reporting This project showcases my ability to build robust desktop applications, handle local databases, create user-friendly interfaces, and deliver production-ready software that small businesses can actually use and resell. Tech used: Electron + PostgreSQL + Modern UI

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AI & ML Solutions for Real-World Impact 🌐

AI & ML Solutions for Real-World Impact 🌐

Cover image for Dish Decode- Flask Based API for Recipe Extraction from video

Dish Decode- Flask Based API for Recipe Extraction from video

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Cover image for 🤖 MediBot AI – AI-Powered Medical Chatbot

🤖 MediBot AI – AI-Powered Medical Chatbot

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Cover image for Comment Feel - YouTube Comments Sentiment Analyzer Tool

Comment Feel - YouTube Comments Sentiment Analyzer Tool

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New Delhi, India

Production AI Eng. | RAG • Agents • Observability • LLMs

New to Contra

Production AI Eng. | RAG • Agents • Observability • LLMs

Cover image for Revolutionizing Data Science: The Kaggle MCP Server

Revolutionizing Data Science: The Kaggle MCP Server

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Cover image for Dishant Kumar · GenAI / LLMs / MCP

Dishant Kumar · GenAI / LLMs / MCP

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Cover image for GitHub - Dishant27/linkedin-mcp-server: Model Context Protocol …

GitHub - Dishant27/linkedin-mcp-server: Model Context Protocol …

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Cover image for AI Integration with MediumMCP for Publishing

AI Integration with MediumMCP for Publishing

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Full-stack dev crafting polished web experiences.

New to Contra

Full-stack dev crafting polished web experiences.

Cover image for List of 30+ programs your

List of 30+ programs your startup can apply to

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Cover image for Landing page with 3d interaction

Landing page with 3d interaction made in spline

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Cover image for An illustration I made today

An illustration I made today

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Cover image for Here is something made within

Here is something made within 2 hours in Rive. An interactive card animation.

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