Sachin kasana — Software Engineer

I’m Sachin Kasana, a Principal Engineer with 12+ years of experience building scalable backend systems, cloud platforms, and now AI-powered applications that actually run in production. I work at the intersection of system design, backend engineering, and applied AI. My day-to-day involves architecting reliable services, scaling high-traffic applications, and integrating LLMs and intelligent agents into real products, not just demos. Over the years, I’ve led and mentored cross-functional teams, owned critical platform decisions, and delivered systems that balance performance, security, and long-term maintainability. I enjoy solving messy, real-world problems where clean abstractions and pragmatic trade-offs matter more than buzzwords. What I work with Backend & Systems: Node.js, Python, TypeScript Frontend: React, Angular Cloud & Infra: AWS, scalable architectures, production reliability AI: LLM integrations, agent-based workflows, AI-assisted developer tooling I’ve had the opportunity to work with teams ranging from fast-moving startups to large enterprises, which has shaped how I think about engineering at scale, ownership, and sustainable delivery. Outside of day-to-day engineering, I enjoy writing, speaking, and sharing practical learnings around backend systems, Node.js, and applied AI. I care deeply about clear communication and believe great engineering is as much about people and decisions as it is about code. Outside of work, I build small, production-grade tools for developers, including devutil.dev. If you’re interested in scalable systems, AI in production, or thoughtful engineering discussions, feel free to connect.

Stackforce AI infers this person is a Backend and AI Systems Architect with extensive experience in scalable applications.

Location: Gurgaon, Haryana, India

Experience: 13 yrs 1 mo