Freelancers using Visual Studio Code in Noida

Freelancers using Visual Studio Code in NoidaFreelancers using Visual Studio Code in Noida

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Expert Flutter Developer & Full-Stack Specialist

Expert Flutter Developer & Full-Stack Specialist

Cover image for E-Commerce App with delivery tracking

E-Commerce App with delivery tracking

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Cover image for Flutter app with seamless video streaming (HLS)

Flutter app with seamless video streaming (HLS)

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Cover image for Flutter App designed, developed and deployed in 10 days.

Flutter App designed, developed and deployed in 10 days.

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Cover image for Scalable Flutter App with 200K+ Downloads

Scalable Flutter App with 200K+ Downloads

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Visual Studio Code(4)

Gurugram, India

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

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

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 i made this dashboard how's

i made this dashboard how's this ?

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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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Visual Studio Code(1)

Visual Designer & Developer. 4x Awwwards winner and Jury.

Visual Designer & Developer. 4x Awwwards winner and Jury.

Cover image for EVOK Website & Branding

EVOK Website & Branding

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Cover image for AeiZei - Website & Branding

AeiZei - Website & Branding

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Cover image for Frank's Burger

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Cover image for Truekind Skincare

Truekind Skincare

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Visual Studio Code(1)

Ghaziabad, India

Full-Stack Developer building clean, scalable web apps & AI

New to Contra

Full-Stack Developer building clean, scalable web apps & AI

Cover image for KookHealth is an AI-powered recipe

KookHealth is an AI-powered recipe and nutrition app I built end-to-end — from backend architecture to a full brand and UI redesign. Users add the ingredients they already have and get a unique, AI-generated recipe (name, quantities, cook time, steps) via Google's Gemini API, or snap a photo of a meal to get an instant nutritional breakdown (calories, protein, carbs, fat, fiber, sugar). I built the backend with Node.js/Express, keeping the Gemini API key fully server-side for security, and designed a two-theme (warm/earthy) visual system with a custom logo, bold typography, and scroll-based micro-interactions on the frontend. The app is deployed on Render with a CI-friendly deploy pipeline, and saved recipes/preferences persist locally per user. This project reflects my ability to own a product from architecture to pixel-level design — integrating a real AI API into a production-ready, responsive, accessible web app.::

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Cover image for Interactive Web-Based Tic-Tac-Toe | HTML5,

Interactive Web-Based Tic-Tac-Toe | HTML5, CSS3, JavaScript (ES6) Engineered an interactive, client-side two-player game featuring automated win-pattern validation across 8 distinct board vectors and tie-state handling. Implemented efficient event-driven DOM manipulation and modular game-state tracking using pure vanilla JavaScript with zero external libraries. Designed a clean, adaptive interface using modern CSS Grid/Flexbox to ensure consistent layout and touch responsiveness across mobile and desktop viewports.

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Cover image for CartOrchestrator is an autonomous e-commerce

CartOrchestrator is an autonomous e-commerce AI assistant built on a zero-trust financial architecture. Most commercial conversational bots fail at the transaction boundary—they hallucinate inventory, miscalculate discounts, or expose sensitive checkout logic. CartOrchestrator isolates the language model strictly to conversational orchestration while delegating all catalog lookups, cart mutations, discount logic, and payment settlements to tamper-proof server-side guardrails.

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Cover image for A real-time voice AI assistant

A real-time voice AI assistant powered by Gemma 4. Tinkr captures microphone audio in the browser using the Web Speech API (SpeechRecognition), sends the transcribed text to a Flask backend, streams back reasoning via Server-Sent Events (SSE), and plays back responses using browser Text-to-Speech (TTS). A local Python backend bridges authenticated Google services — Calendar, Tasks, and a SQLite database — so the AI can take real actions on your behalf.:: Youtube vedio link: https://www.youtube.com/watch?v=40pFkA7IlQ8&t=1s

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Visual Studio Code(1)

Full-Stack Developer for SaaS, E-Commerce & Dashboards

Full-Stack Developer for SaaS, E-Commerce & Dashboards

Cover image for Legacy .NET Modernization &

Legacy .NET Modernization & SQL Optimization Stop the lag. I migrate legacy ASP.NET (http://ASP.NET) WebForms to .NET 8 Core with zero downtime. I specialize in handling lakhs of data rows through advanced server-side pagination, SQL profiling, and index tuning. What you get: ✅ .NET 8 Migration Roadmap ✅ 100k+ Row Data Optimization ✅ Zero-Downtime Deployment ✅ Performance Audit #DotNet #SoftwareArchitecture #LegacyModernization #SQLServer #FullStackDeveloper #BackendEngineering #FreelanceDeveloper #ZeroDowntime #DatabaseOptimization

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Cover image for React Native (Expo) + Firebase video app: subscriptions/PPV,...

React Native (Expo) + Firebase video app: subscriptions/PPV, creator pages, secure uploads, and push notifications. TypeScript, Cloud Functions, and Stripe-ready. Looking to launch fast? Ping me.

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Cover image for IoT dashboard (React): live charts, alerts, and device telem...

IoT dashboard (React): live charts, alerts, and device telemetry. API integration, caching, and graceful fallbacks. Clear UX, zero fluff—data that moves. Need real-time visibility? DM me.

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Cover image for ASP.NET (http://ASP.NET) + SQL Server e-commerce: dynamic li...

ASP.NET (http://ASP.NET) + SQL Server e-commerce: dynamic listings, server-side pagination, fast search, and robust cart. Stored procs tuned for speed. Want enterprise-grade performance? I can help.

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Visual Studio Code(1)

Expert Flutter & iOS Developer with Backend Skills

Expert Flutter & iOS Developer with Backend Skills

Cover image for RMPL HR Management 4+

RMPL HR Management 4+

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Cover image for Nutrahara - Women’s Health App - Apps on Google Play

Nutrahara - Women’s Health App - Apps on Google Play

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Cover image for FemTrack - Apps on Google Play & App StoreFemTrack: Empowering W

FemTrack - Apps on Google Play & App StoreFemTrack: Empowering W

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Visual Studio Code(2)

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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Visual Studio Code(1)

"Frontend Developer React.js,TypeScript,CSS,HTML,PYTHON,JSON

"Frontend Developer React.js,TypeScript,CSS,HTML,PYTHON,JSON

Cover image for SQLFluff SQL Linter Project

SQLFluff SQL Linter Project

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Cover image for Development of Wasmtime Runtime for WebAssembly

Development of Wasmtime Runtime for WebAssembly

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Cover image for Ray Project Codebase Contribution

Ray Project Codebase Contribution

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Visual Studio Code(1)