Building a High-Concurrency Coupon Engine with Redis and Kafka
How I designed a coupon validation system handling millions of concurrent users with zero race conditions using Redis atomic operations and Kafka event streaming.
Building AI Agents, high-scale backend systems & products used by thousands. Founder of KhetiSetu, DevExCode & VoyceBook.
About Me
I combine deep backend engineering expertise with AI systems thinking to build products that scale. From telecom billing platforms handling millions of transactions to AI agriculture ecosystems — I engineer solutions that matter.
4+ years designing high-concurrency Java systems with Spring Boot, Kafka and Redis serving millions of users.
Production multi-agent systems with LangGraph, RAG pipelines and LLM orchestration for real business impact.
Founder of KhetiSetu, DevExCode and VoyceBook — products solving real problems for thousands of users.
Driving engineering decisions, mentoring teams and shipping complex systems with zero critical defects.
Career Journey
Senior Software Engineer
Building high-concurrency booking infrastructure and AI-powered automation systems serving millions of users.
Software Engineer
Engineered a warehouse management system handling end-to-end inventory lifecycle from ASN to shipment.
Software Engineer
Developed telecom billing and order management platform processing millions of transactions for enterprise clients.
Ventures & Products
AI Agriculture Ecosystem
Multi-agent AI system revolutionizing Indian agriculture with disease detection, market intelligence, and real-time farmer advisory.
Developer Education Platform
Comprehensive platform for system design mastery, Java deep-dives, microservices patterns, and AI-powered interview preparation.
Voice-First Content Platform
Creator platform turning written content into engaging voice experiences with AI-powered speech synthesis and podcast distribution.
Invoice Processing Engine
AI-powered invoice automation platform processing 10,000+ invoices monthly with 85% straight-through processing rate.
Skills
Full-stack of tools across backend engineering, AI, and infrastructure.
Research & Experiments
Where I experiment with production AI agents, autonomous workflows and LLM orchestration.
Multi-step LangGraph agent that audits invoices for compliance, detects anomalies, and flags suspicious entries.
AI agent that generates complete system design documents with architecture diagrams, capacity estimates, and trade-off analysis.
RAG-powered agent that researches topics, drafts technical blog posts, and auto-publishes to DevExCode with SEO optimization.
Adaptive learning agent that generates multiple solution approaches with complexity analysis and interview-style explanations.
AI agent that analyzes resumes against job descriptions, scores ATS compatibility, and generates improvement recommendations.
Writing
How I designed a coupon validation system handling millions of concurrent users with zero race conditions using Redis atomic operations and Kafka event streaming.
Deep dive into how we automated 85% of invoice processing using LangGraph multi-agent workflows, OCR, and intelligent validation chains.
How I built a multi-agent AI system for Indian farmers using RAG, computer vision, and real-time market data integration.
Get In Touch
Open to engineering roles, AI project collaborations and startup conversations.