Hi, I'm

Sathwik
 Yellapragada

Building the future one stack at a time.

Full Stack Developer | Student

I craft full-stack applications, integrate AI solutions, and solve real-world problems.

My Arsenal

Tech Stack

Spring Boot
FastAPI
AWS
ReactJS
NextJS
Tailwind CSS
MySQL
PostgreSQL
MongoDB
N8N
Java
Python
TypeScript
Docker
GitHub
Postman
Git

I constantly try to improve my stack.

Explore My Creations

Projects

Realis

Verifies API docs against live API behavior and auto-generates typed SDKs from verified truth

  • - Built a platform that verifies API docs against live API behavior and auto-generates typed SDKs in 3 languages from verified truth.
  • - Architected a two-plane distributed system over PostgreSQL + Redis Streams with at-least-once, idempotent job processing.
  • - Cut false findings via majority-vote LLM cross-verification & replayable evidence; validated by 250+ tests.
Java Spring Boot Python PostgreSQL Docker
Realis screenshot

Zeruel

Fully on-device Android voice assistant that plans with a local LLM and drives third-party apps with zero cloud dependency

  • - Built a fully on-device Android voice assistant that plans with a local LLM and drives third-party apps with zero cloud dependency.
  • - Engineered an 11-module Gradle architecture with faked device interfaces, enabling 177 JVM unit tests.
  • - Implemented on-device semantic search (ONNX embeddings) & an MCP server so AI agents can drive the phone.
Kotlin Java
Zeruel screenshot

Mikuji

A proactive MCP server that pushes context to AI agents via generic watchers and a deterministic YAML policy engine

  • - Built a proactive MCP server that pushes context to AI agents via 7 generic watchers and a deterministic YAML policy engine.
  • - Guaranteed zero-loss delivery with a capability-negotiated fallback chain across 4 MCP primitives.
  • - Logged every action in a tamper-evident hash-chained audit log, gated behind a 4-level trust ladder.
TypeScript Node.js Next.js
Mikuji screenshot

Zanzo

Your Instagram saves, organized and searchable — transcribed, categorized, and extracted into structured data

  • - Built a self-hosted Instagram saves organizer with automatic ingestion via a poller and DM bot, requiring zero manual URL pasting.
  • - Engineered a category-aware AI pipeline (Whisper + Gemini) that extracts structured schema per category — recipes yield ingredients & steps, events yield dates & venues.
  • - Implemented hybrid semantic + full-text search over PostgreSQL + pgvector with multi-user JWT auth and an admin panel.
Python FastAPI Next.js PostgreSQL Docker
Zanzo screenshot

Documentation Assistant

MCP for Spring Boot

  • - Scraped and preprocessed official Spring Boot docs, then vectorized and stored embeddings in a Vector DB.
  • - Built a Spring Boot MCP server that interfaces with the Vector DB to serve relevant documentation chunks for downstream LLMs.
  • - Implemented a clear separation between data collection and retrieval by isolating the scraper and MCP server components.
  • - Designed for seamless integration into AI agents, developer chatbots, or knowledge assistants.
Spring Boot MongoDB

My Career Overview

Work Experience

Micron Technology logo
Micron Technology

Associate Engineer

🗓️ July 2026 - Present

  • Built a Python/Netmiko compliance engine that audits 240+ Cisco IOS-XE routers against a 13-field NetFlow standard, using a canary-probe guard that cut worst-case TACACS lockouts from ~240 failed logins to 1.
  • Built a Flask/React platform that polls enterprise BGP circuits every 5 minutes, halves device load with single-session polling, and auto-correlates outages to ServiceNow and ISP tickets, replacing 15-20 minutes of manual triage per outage.
  • Built a read-only MCP server giving LLM agents 8 guarded diagnostic tools on live Cisco devices, with a 4-tier command guardrail and fail-closed audit logging so destructive commands never reach hardware.

Ezora logo
Ezora

AI Implementation Engineer (Intern)

🗓️ January 2026 - June 2026

  • Architected and shipped a multi-tenant WhatsApp SaaS backend end-to-end — OpenAI function-calling AI pipeline with real-time human handover; live in production on AWS.
  • Engineered 4 real-time voice bridges linking 3 telephony carriers to ElevenLabs and Gemini Live agents on a reusable adapter architecture; 66 tests.
  • Owned the Stripe billing system (wallet, pre-call gating, HMAC-signed webhooks) across 2 production deployments; fixed a concurrency leak blocking all calls before a client go-live.

AWS Cloud Club logo
AWS Cloud Club

Director of Cloud Technology & Innovation

🗓️ July 2025 - Present

  • Leading technical initiatives including hands-on AWS projects and cloud-based solutions.
  • Designing and coordinating technical workshops on AWS services (EC2, Lambda, S3, IAM) increasing member engagement.

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Darban.ai

Backend Developer Intern

🗓️ May 2025 - July 2025

  • Built production-grade tools for the MCP Server powering Shopify integrations.
  • Developed backend logic designed for deployment via AWS Lambda and API Gateway.

Eclipse SW360 logo
Eclipse SW360

Open Source Contributor

🗓️ March 2025 - April 2025

  • Improved system maintainability by replacing hardcoded timeout logic with a centralized configuration, impacting 3+ modules
  • Refactored backend Java code, resolving critical issues and enhancing code readability.
  • Fixed 10+ ESLint errors and warning on the React frontend.

Get In Touch

Contact Me

Sathwik Yellapragada