Arkadyuti Sarkar
Associate Architect @ Tekion
Associate Architect at Tekion with 9+ years building AI-powered developer workflows, enterprise CI/CD systems, and IoT platforms. Specializing in LangChain/LangGraph frameworks, RAG implementations, and Model Context Protocol (MCP) while scaling engineering teams and solutions across 250+ developers.
My Tech Stack
These are the technologies I work with on a daily basis to build modern, performant web applications.
LangChain/LangGraph
AI & Emerging Tech
LangFuse
AI & Emerging Tech
Model Context Protocol (MCP)
AI & Emerging Tech
React.js (9+ years)
Frontend Development
Next.js
Frontend Development
TypeScript
Frontend Development
Golang
Backend Development
Node.js (8+ years)
Backend Development
RESTful APIs
Backend Development
AWS (EC2, S3, Lambda, IoT Core)
Cloud & DevOps
Docker
Cloud & DevOps
CI/CD Pipeline Design
Cloud & DevOps
MongoDB
Database & Messaging
MySQL
Database & Messaging
Redis
Database & Messaging
Featured Projects
Spotify Custom Recommendations - Music Discovery Engine
A sophisticated music recommendation system that enhances Spotify's native algorithm through custom filtering, dual-engine architecture, and comprehensive user profiling. Built with Node.js and Express, featuring OAuth integration, real-time playlist creation, and intelligent discovery balancing. Implements advanced audio feature analysis, multi-timeframe preference tracking, and smart filtering to deliver personalized music discovery that goes beyond conventional recommendations. Includes persistent token management, rate-limited API handling, and responsive UI for seamless user experience.
Portfolio Website - Full-Stack Next.js Application
A comprehensive portfolio website built with Next.js 15, featuring a complete content management system, blog functionality, and project showcase. Implements custom authentication, MongoDB integration, MinIO file storage, and rich text editing with BlockNote. Demonstrates modern full-stack development with TypeScript, server-side rendering, and performance optimization. Includes admin dashboard for content management, SEO optimization, and Docker containerization for deployment.
Recent Blog Posts
PopOS Boot Failure After Adding Second NVMe Drive
PopOS Boot Failure After Adding Second NVMe Drive - Root Cause Analysis & Fix
Fixing DNS Resolution Issues on Garuda Linux: A Complete Troubleshooting Guide
Solved: Why your Garuda Linux can ping the router but not Google. A deep dive into DNS conflicts, service debugging, and the proper systemd-resolved configuration.
Building a Custom Spotify Recommendation Engine: Beyond the Algorithm
Built a custom Spotify recommendation engine that outperforms native algorithms using dual strategies, smart filtering, and comprehensive user profiling. Plus upcoming AI features!
Let's Work Together
Interested in working together? I'm always open to discussing new projects, opportunities, and collaborations.
Get In Touch