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Achievements

Achievement: Quickdraw

Achievements

Achievement: Quickdraw

Organizations

@XST-BD

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smsadat1/README.md

S.M. Nazmus Sadat

Backend Engineer | Distributed Systems & Cloud Infrastructure

Technical Stack

Languages

Backend & Databases

Distributed Systems & Messaging

Cloud & Infrastructure

Monitoring & Observability

Frontend & UI

Engineering Highlights

Borealis

Distributed Secure Code Execution

Architected a multi-language sandbox platform using gVisor and seccomp for kernel-level isolation. Scaled via gRPC and Kafka.

RTPoll

Real-Time Infrastructure

Event-driven voting engine built with FastAPI and WebSockets, utilizing Redis for sub-millisecond state synchronization.

SimpleMP

Media Processing API

Published a modular PyPI package for streaming media transformation using custom FFmpeg pipeline abstractions.

Achievements

  • 2nd Runner Up | UIU Beatcode 261 (2026)
  • Top 5 | UIU Freshers Coding Challenge (2025)
  • Core Lead | XST-BD (Github Organization)

Pinned Loading

  1. Borealis-code-judge Borealis-code-judge Public

    Borealis is a secure, multi-language online code execution system built with Starlette. It's name inspired by Half-Life 2’s enigmatic research labs, Borealis, allows users to submit code, run it in…

    Go

  2. todo-website todo-website Public

    A simple todo website made with Python Django, vanilla JS , HTML and CSS using SPA + JWT + CORS

    Python

  3. XST-BD/SimpleMP XST-BD/SimpleMP Public

    A Python-first media processing API implemented through PyAV, similar to FFmpeg

    Python

  4. XST-BD/RTPoll XST-BD/RTPoll Public

    A real-time polling platform that allows users to create and share polls via public links, and and track live results through an interactive interface and insightful visual graph.

    Vue