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SAY-5/README.md

Sai Asish Yamani — Software Engineer

  Portfolio      LinkedIn      Email      Repositories  

 

—  ABOUT

I'm a software engineer working at the intersection of distributed systems, low-latency infrastructure, and databases. I like systems that don't break — and when they do, I want to know why in under a millisecond. Most of my work lives at the seams: partitioned storage for spatial queries, TCP-level observability, real-time pipelines, and the kind of perf graphs that make you stay late.

I just finished my MS in Computer Science at Stony Brook with a focus on distributed systems, algorithms, databases, and operating systems. Before that, I built and shipped at scale across research labs, a hardware-software cluster team, and a stint at Nokia.

 

—  EDUCATION

DegreeInstitutionYearsGPA
M.S. Computer Science
Distributed Systems · Algorithms · Databases · OS
Stony Brook University 2023 — 2025 3.60 / 4.00
B.Tech. Computer Science Engineering Vellore Institute of Technology, Chennai 2018 — 2022 3.90 / 4.00

 

—  EXPERIENCE

  • Software Engineer Intern · CUBIT, Stony Brook University · May 2024 — Sep 2025 Built a cluster job-management system that reduced job-submission overhead by 85%. Designed a health dashboard that pulled incident detection from hours to minutes across 17+ research facilities and 9,000+ concurrent users.

  • Software Research Assistant · Data Management & Biomedical Analytics Lab, Stony Brook · Aug 2023 — Aug 2025 Optimized PostgreSQL/PostGIS query paths for billion-row spatial data. Brought average query latency down by 40% — work that grew into SpatialPathDB.

  • Software Engineering Intern · Nokia, Chennai · Jun 2020 — Nov 2020 Worked on telecom-grade backend services. Got my first taste of latency that actually matters.

 

GitHub activity

 

Projects

 

—  TECH

LanguagesC++ · Go · Rust · Python · Java · JavaScript / TypeScript
Web & APIsSpring Boot · FastAPI · Node.js · React · Next.js · REST · gRPC · WebSocket
Data & InfraPostgreSQL · PostGIS · Redis · MongoDB · Kafka · Prometheus · Grafana
CloudAWS · GCP · Docker · Kubernetes
PracticesSystem design · perf optimization · CI/CD · TDD · code review

 

—  SELECTED ACHIEVEMENTS

  • Reduced job-submission overhead by 85% through a redesigned cluster scheduler.
  • Cut average query latency by 40% on a billion-row spatial workload.
  • Improved cold-cache viewport queries by 9.1× in SpatialPathDB.
  • Pulled incident detection from hours → minutes for 9,000+ concurrent users.
  • 180 OSS pull requests merged across 152 repositories.

 

—  INTERESTS

When I'm not shipping code: thriller films, rock climbing, and walking new cities until the map is just a memory. Books on systems and history. The occasional perf graph that won't let me sleep.

 

Open to building hard systems with thoughtful people.  ·  Let's talk →

Popular repositories Loading

  1. token-budget-proxy token-budget-proxy Public

    Forked from jishanahmed-shaikh/token-budget-proxy

    Local proxy that enforces token budgets on OpenAI-compatible API calls. No SDK changes needed.

    Python 1

  2. cubit-streaming-system cubit-streaming-system Public

    Low-latency video streaming pipeline for biomedical microscope cameras. Built in C++ for real-time acquisition and delivery.

    C++

  3. Sentinel Sentinel Public

    Catches secrets, vulnerabilities, and unsafe patterns before they ship. Static analysis meets runtime checks — plugs into CI.

    TypeScript 1

  4. SpatialPathDB SpatialPathDB Public

    Hilbert-partitioned PostgreSQL storage for digital pathology. Viewport queries 2.5× faster, cold-cache 9.1× faster — tested on 42M nuclei across 29 TCGA slides.

    Python

  5. Portfolio Portfolio Public

    Personal portfolio — software engineer working on distributed systems, low-latency infrastructure, and databases.

    HTML

  6. sigma-terminal sigma-terminal Public

    Bloomberg-style financial terminal. Real-time WebSocket quotes, hand-rolled candlestick charts, 15+ technical indicators, and Claude-powered equity research.

    JavaScript