Arkadyuti Sarkar
Associate Architect @ Tekion
Associate Architect at Tekion with 9+ years across AI agent systems, platform infrastructure, and distributed architectures. Currently building multi-agent pipelines with Agno and LangGraph over a RAG layer with vector search and graph-based code analysis, running on Azure AKS with ArgoCD-driven GitOps. Previously shipped enterprise CI/CD for 250+ developers and IoT platforms handling millions of MQTT messages.
My Tech Stack
These are the technologies I work with on a daily basis to build modern, performant web applications.
MCP
AI & Protocols
Agno
AI & Protocols
LangGraph
AI & Protocols
System Design
Architecture
Distributed Systems
Architecture
Microservices
Architecture
JavaScript
Languages
TypeScript
Languages
Golang
Languages
React
Frontend
Next.js
Frontend
Module Federation
Frontend
Node.js
Backend & Database
NestJS
Backend & Database
Express
Backend & Database
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