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Achievements

Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLO

Achievements

Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLO

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thepavansai/README.md

Hey, I'm Pavan Sai.

I build things end to end - backend services, APIs, full-stack apps, and lately, a lot of LLM-powered systems. I care more about software that survives contact with production than software that looks good in a demo.

Some of what I'm building and working with

AI Agents LLM-powered applications that let people talk to enterprise data in plain language. Tool calling, RAG pipelines, deterministic routing, and the unglamorous work of making agents reliable and observable.

Backend Systems APIs and services in Python (FastAPI), Java (Spring Boot / Spring AI), and Go, backed by PostgreSQL, Redis, Kafka, shipped through Docker and Kubernetes.

Full Stack Apps React / Next.js front ends wired up to the backends above.

Portfolio - where the projects actually live.
Writing - notes on software engineering, design patterns, and things I've learned the hard way.

Reach me at thepavansai@duck.com or LinkedIn.

Build things. Learn constantly. Make them better.

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  1. HealthNest HealthNest Public

    HealthNest - Your Digital Healthcare Companion Streamlining medical appointments and healthcare management for patients and doctors in one modern platform.

    JavaScript 2 2

  2. Event-Booking Event-Booking Public

    A Go-based event booking system with user authentication, event management, and real-time ticket availability. It uses a RESTful API and integrates with a SQL database for efficient event and booki…

    Go 1

  3. microcm microcm Public

    A cloud monitoring architecture for micro service invocation.

    Java

  4. ascendant-backend ascendant-backend Public

    The Spring Boot brain behind Ascendant Initiative. A gamified cognitive training API that uses a hybrid Rule + AI evaluation engine to score kids' reasoning, judgment, and clarity.

    Java