Vibhor Mittal

About Vibhor Mittal

I am a Senior Lead Engineer with 7 years of experience specializing in building high-scale distributed systems and backend architecture. I focus on reliability, cost-optimization, and integrating Generative AI into production environments.Core Highlights: Scale: Led backend architecture handling ~2.8 Crore daily read requests and 10x scalability initiatives. Engineering: Expert in Go (Golang) migrations, Event-Driven Architecture (Kafka), and CDC patterns (Debezium). 🤖 Innovation: GenAI adoption by integrating Google Gemini, Vector DBs (Qdrant), and Agentic Workflows.I am currently leading the backend engineering for IndiaMART’s Directory platforms, optimizing read-heavy APIs for millions of users.Tech Stack: Go, PHP, PostgreSQL, Redis, Redis Sentinel, Qdrant Vector DB, Rabbit MQ, Kafka, Google Gemini, Docker, cron jobs, n8n workflow, linux

Experience

1. Senior Lead Engineer

   IndiaMART InterMESH Limited

   Jan 2026 — Present · Noida, IN

   Leading and mentoring a team of 4 engineers.Leading backend engineering of Directory and Category pages (dir.indiamart.com), optimizing read-heavy APIs to support millions of daily product listings. Designing backend logic for seller selection, product ranking, and dynamic attribute rendering.

Education

• Jaypee Institute of Information Technology

  B.Tech , Computer Science and Engineering

• K.D.B PUBLIC SCHOOL

  Grade 10

• KDB PUBLIC SCHOOL

  Grade 12, PCM With computer science in Python

• Birla Institute of Technology and Science, Pilani

  Master of Technology - MTech, Software system and Data science