About

I chase the layers others treat as magic.

The fastest way I understand a system is to rebuild it — so I keep building the parts most people take for granted.

Ravi Kishan
Ravi KishanBihar, India

Software engineer drawn to the systems others treat as magic — a UI runtime, a language interpreter, a container runtime and a distributed datastore, all built from scratch. The fastest way I understand a system is to rebuild it.

I'm currently an Agentic AI Engineer at Zimyo, building LangChain/LangGraph agents that turn natural language into multi-step HR workflows — recently driving LLM inference cost down ~70% with schema-constrained prompt design. Before that, at Arrowhead Capital, I built a vectorized backtesting engine over 5M+ records and the pipelines behind it.

I'm a named inventor on a published Indian patent for a multilingual RAG system over the Bhagavad Gita, and an open-source author with 1,000+ npm downloads and 167 GitHub stars. I care about correctness, performance and clean architecture — and I'm always happy to talk developer tools, infrastructure and building from first principles.

What I work on

Distributed Systems

Sharding, replication and fault tolerance — key-value stores and load balancers that stay up when nodes don't.

Systems Programming

Low-level work in Go, Rust and C — event loops, interpreters and SIMD-vectorized engines built for speed.

Applied AI

Production agentic systems on LangChain/LangGraph and RAG pipelines — measured on cost and retrieval accuracy.

The track record

Where it shipped.

Education

VIT Vellore

VIT Vellore

2024 — 2026

MCA — Master of Computer Applications

GPA 9.5 / 10

PIMR, Gwalior

PIMR, Gwalior

2021 — 2024

BCA — Bachelor of Computer Applications

GPA 9.6 / 10 · Gold Medalist

R.S.B. Inter High School

R.S.B. Inter High School

2019 — 2021

Higher Secondary (12th), Science — BSEB

74%

R.S.B. Inter High School

R.S.B. Inter High School

2017 — 2019

Matriculation (10th) — BSEB

84%

Highlights

  • MCA, VIT Vellore — GPA 9.5/10
  • Graduation Gold Medalist
  • Named inventor · published Indian patent
  • Microsoft Learn Student Ambassador
Zimyo

Agentic AI Engineer

Zimyo
Apr 2026 — Present
Gurugram
  • Built an agentic AI platform for HRMS automation on LangChain + LangGraph — natural-language multi-step workflows across payroll, attendance and employee-lifecycle modules.
  • Engineered a dynamic API-ingestion engine that parses REST schemas and auto-generates executable workflow graphs, killing manual config for 5+ HR modules.
  • Cut LLM inference cost 70% by consolidating multi-turn generation into a single schema-constrained call.
Arrowhead Capital Management

Quantitative Developer Intern

Arrowhead Capital Management
Jul 2025 — Apr 2026
Mumbai
  • Designed a vectorized backtesting engine over 5M+ time-series records using SIMD intrinsics — 18s → 4.2s (4.3× speedup).
  • Built ETL pipelines with multi-layer validation + caching (+30% research throughput) and rolling-window risk analytics (Sharpe, max drawdown, VaR).
Chiti Infotech

Full-Stack Developer Intern

Chiti Infotech
Jan 2023 — Sep 2023
Gwalior
  • Migrated a legacy PHP monolith to a modular React SPA (40% faster frontend) and reworked the REST layer with caching (−25% latency).

Open to hard problems

Got a system worth
building right?

Distributed backends, AI agents, or performance work that needs to go fast. Let's talk.

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