I’m a backend developer passionate about building scalable systems and AI-integrated platforms.

🔧 I specialize in Golang, particularly with the Gin framework for microservices architecture.
💡 I’ve built distributed systems using gRPC, Protocol Buffers, Kafka, and Elasticsearch for real-time and search-heavy applications.
🤖 I’ve worked on Agentic AI systems using FastAPI, Google ADK, and Model Context Protocol (MCP) servers.
🌐 I enjoy deploying and managing systems using Docker, AWS ECS, ECR, and GitHub Actions.

Languages: Golang, C++, Python, JavaScript, TypeScript
Frameworks: Gin, FastAPI, Angular, Node.js
Databases: PostgreSQL, MongoDB, ClickHouse, Elasticsearch
DevOps & Tools: AWS, Docker, NGINX, GitHub Actions
Systems: gRPC, Protocol Buffers, Kafka
AI Agent Infra: Google ADK, MCP Server

AI Agent Intern @ Entangle Software (Remote)

• Created OpenAI-compatible chat interfaces with Angular.
• Built FastAPI agents for wine ordering & ecommerce workflows.
• Developed a Golang ADK wrapper for HubSpot API.

• 🌐 CloudRunr: A Golang-based automated deployment platform using AWS, Kafka & TimeScale.
• 🛒 E-commerce Microservices: Full backend with gRPC, Elasticsearch, PostgreSQL, and CI/CD on AWS.

• 🧠 850+ DSA problems on LeetCode
• 🏆 Max Rating: 1865 (Top 5%) | Knight Badge
• 🥇 Rank 668 / 31,671 in Biweekly Contest 161

• 💼 LinkedIn: @Sumitk999
• 📧 Email: sumit2k19kumar@gmail.com