# Chanchal Pradhan: Full Stack AI Engineer > Chanchal Pradhan is a Full Stack AI Engineer from Kolkata, India, building intelligent, production-ready products with Next.js, TypeScript, Node.js, Google Cloud and Gemini AI. Chanchal Pradhan is a Full Stack AI Engineer based in Kolkata, India. Chanchal builds production-ready web products that combine modern web technologies with AI: multimodal pipelines on Gemini, BigQuery and Google Cloud, and full-stack SaaS and marketplace platforms on Next.js, React, Node.js, MongoDB and PostgreSQL. Chanchal co-founded and ran the development agency Code Your Idea as CEO, delivering 10+ products, previously worked remotely as a Full Stack Web Developer for Klero Généalogie in France, and is currently building VAYU, an AI-powered environmental intelligence platform. Chanchal studies Electronics and Communication Engineering at the University of Kalyani (GPA 8.78/10). - Website: https://chanchalpradhan.com - Email: contact@chanchalpradhan.com - Location: Kolkata, India - GitHub: https://github.com/chanchaltut - LinkedIn: https://www.linkedin.com/in/chanchalpradhan/ - X: https://x.com/chanchaltut - Resume: https://chanchalpradhan.com/ChanchalPradhanRESUME.pdf ## Experience ### Co-Founder & CEO, Code Your Idea Jun 2025 — Mar 2026 · Kolkata, India · On-site · https://codeyouridea.com Co-founded a web and app development agency and led full-stack delivery of 10+ SaaS and marketplace products. - Owned client relationships, technical sales and business strategy from first call to launch - Oversaw engineering execution alongside a technical co-founder across React, Next.js, Node.js and MongoDB Stack: Next.js, React, Node.js, MongoDB, Tailwind CSS ### Full Stack Web Developer, Klero Généalogie Mar 2025 — May 2025 · France · Remote · https://klero.vercel.app Built the interface and API layer of Klero, a French family-history platform. - Engineered responsive, dynamic UIs in React and TypeScript - Developed 15+ RESTful APIs in Node.js to manage front-to-back data flow - Managed server operations and VPS deployment for high performance and reliability Stack: React, TypeScript, Tailwind CSS, Node.js, PostgreSQL, Nginx / VPS ## Projects ### VAYU: AI Environmental Intelligence (Ongoing) Fuses IoT sensor streams with citizen-reported imagery to detect pollution hotspots, analyse images with Gemini Vision and forecast AQI in real time. Stack: Next.js, TypeScript, Gemini API, BigQuery, Firebase, Google Cloud, Google Maps Platform, Python, C++ Live: https://vayuai.vercel.app Source: https://github.com/chanchaltut/vayu ### Rentyaard: Property Rental Marketplace A full property rental and real-estate platform in the mould of 99acres and housing.com, with scalable listing models, auth and fast search filtering. Stack: MongoDB, Express.js, React, Node.js Live: https://rentyaard.vercel.app ### Code Your Idea: Web & App Development Agency The agency I co-founded and ran as CEO, delivering 10+ SaaS and marketplace products for clients end-to-end. Stack: React, JavaScript, Figma, Vercel Live: https://codeyouridea.com Source: https://github.com/chanchaltut/Code-Your-Idea ### TaxByCA: Tax & Compliance Platform Online home for a chartered accountancy firm serving clients across India: tax, GST, audit and registration services with a consultation funnel and WhatsApp lead capture. Stack: React, JavaScript, Figma Live: https://taxbyca.in Source: https://github.com/chanchaltut/TaxByCA ### Other shipped work - Verde Vista Farm & Resort (Hospitality · Booking site): https://verdevistafarmandresort.vercel.app - RCTI (EdTech · Training institute site): https://www.rcti.swagatodisha.com - Klero Généalogie (SaaS · Genealogy platform): https://klero.vercel.app - SharkMind (AI · Shark Tank-style startup validator): https://github.com/chanchaltut/sharkmind - MPLADS Tracker (Smart India Hackathon · Gov-tech): https://github.com/chanchaltut/SIH26102_MPLADS - ScriptoGeeks (Community · Coding club, Univ. of Kalyani): https://scriptogeeks.netlify.app ## Education University of Kalyani, B.Tech, Electronics & Communication Engineering (2024 — 2028), West Bengal, India. GPA 8.78 / 10. Coursework: Data Structures & Algorithms, Machine Learning, Artificial Neural Networks, Database Management Systems, Soft Computing. ## Skills - Languages: JavaScript, TypeScript, Python, C, C++, SQL - Frontend: React.js, Next.js, HTML/CSS, Tailwind CSS, Figma - Backend: Node.js, Express.js, MongoDB, PostgreSQL, Firebase, BigQuery - AI / Machine Learning: Google Gemini API, OpenAI API, Claude API, AI pipelines, LLM integration - Cloud & DevOps: Google Cloud, Firebase, Vercel, Render, Railway, Git, GitHub, VPS server management - Full stack on the site: TypeScript, JavaScript, Python, C++, React, Next.js, Tailwind CSS, Node.js, Express.js, MongoDB, PostgreSQL, Firebase, Google Cloud, BigQuery, Gemini API, OpenAI API, Claude API, Figma, Git, GitHub, Vercel, Render, Railway, Nginx / VPS, Linux ## FAQ ### Who is Chanchal Pradhan? Chanchal Pradhan is a Full Stack AI Engineer from Kolkata, India, who builds production-ready web products that combine modern web technologies with AI. Chanchal co-founded the development agency Code Your Idea and is currently building VAYU, an AI-powered environmental intelligence platform. ### What does Chanchal Pradhan specialise in? Full-stack product engineering with AI built in: multimodal AI pipelines with Gemini Vision, real-time data pipelines on BigQuery and Google Cloud, LLM integration with the Gemini, OpenAI and Claude APIs, and scalable web apps on Next.js, React, Node.js, MongoDB and PostgreSQL. ### What has Chanchal Pradhan built? VAYU, which fuses IoT sensor data with citizen-reported images to detect pollution hotspots and forecast AQI; Rentyaard, a property rental marketplace; and 10+ SaaS and marketplace products delivered for clients through Code Your Idea, including platforms for hospitality, tax compliance, education and genealogy. ### Is Chanchal Pradhan available for hire? Yes. Chanchal is open to full-time roles, internships and freelance projects, remote or in Kolkata, and usually replies within 24 hours. ### How can I contact Chanchal Pradhan? Email contact@chanchalpradhan.com, use the contact form on chanchalpradhan.com, or connect on LinkedIn at linkedin.com/in/chanchalpradhan.