Kingshuk Chakraborty - Full Stack Developer | AI-Native App Architect

About Me

I'm Kingshuk, a multi-disciplinary Full Stack Developer and AI-Native App Architect with over 15 years of experience building scalable, intelligent, and secure digital systems. I specialize in orchestrating Large Language Models (LLMs), creating Agentic RAG pipelines, and architecting next-gen AI applications using LangChain and Ollama.

What I Do

AI & Agentic Systems

Build privacy-first, multi-modal LLM interfaces and agentic toolchains for real-time RAG experiences.

Full Stack Development

Design and develop cross-platform web & mobile apps with robust APIs using FastAPI, Laravel, .NET, and Node.js.

Automation & Data

Create scraping bots with Scrapy and CasperJS, and automate workflows for startups and enterprises.

Mentorship & Training

Deliver bootcamps in C/C++, Java, and mentor junior developers in AI-assisted workflows.

Technologies

Experience

Lead Architect @ WanderMind AI

2024–Present

Leading AI-driven architecture for scalable solutions.

CTO @ Tralique.ai

2024–2025

Directed technical strategy and AI integrations.

Technical Lead @ Digicides

2022–2024

Managed full-stack development and automation projects.

Freelance Full Stack Developer

2010–Present

Completed 100+ projects, delivering scalable web and mobile applications.

Tech Stack

AI/ML

LangChain, Ollama, Generative AI, Agentic RAG

Frontend/Backend

React.js, Vue.js, Angular, FastAPI, Laravel, Node.js

Cloud & Automation

AWS, Cloudflare, Scrapy, BeautifulSoup

Portfolio Highlights

Explore some of the standout projects I’ve delivered across industries—from AI-driven apps and education platforms to real-time video apps and ERP systems. I specialize in end-to-end development: architecture, development, backend, and deployment.

🌐 Websites

Culturena

React.js, Laravel, PHP, MySQL – A video streaming platform with interactive eBooks and chapter-wise subscriptions.

culturena.in

Varta JavaScript Platform

JavaScript, PHP – A dynamic JavaScript platform with custom search and rising readership.

vartagensex.org

Embake

PHP – A static portfolio for a bakery brand.

embake.co.in

LearnBengali.in

PHP, HTML/CSS – Language learning portal for Bengali with user-focused UI.

learnbengali.in

📱 Mobile Apps

Vayu – Data Visualization

React Native – Makes statistical data easy to understand with sleek UI/UX.

Legal Case Management

Ionic Framework + Angular – Helps lawyers track and manage their case histories and schedules.

Gooddoc

Ionic – Medical locator for nearby doctors with intuitive interaction.

⚙️ Web Applications

COVID-19 Tracker

React.js – A real-time tracker visualizing global COVID-19 data.

Online Examination

PHP, MySQL – Allows students to take digital university exams.

Service Monitor

Angular, PHP – Real-time display of backend service health and data.

🏢 ERPs & Services

Staffion – Hotel Management

PHP – Organizes hotel staff, project tracking, and on-demand hiring.

TMOTOR – Indian Rail

PHP, MySQL – Inventory tracking system for train parts with dynamic data.

Baithak POS

PHP, MySQL – Coffee shop backend for inventory and order processing.

Entry Easy – Records

.NET, SQL – Data entry tool for school service commission records.

🛒 E-commerce

Gift With Love

PHP, Laravel – Full-featured eCommerce portal with payment gateway.

Let's Build the Future

Ready to collaborate on AI-driven, scalable solutions? Reach out!

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