Swadhin Biswas (স্বাধীন বিশ্বাস)
Data/Backend Engineer · Co-founder, Boringrats (acquired) · Building OpencodeHub, OpenDPP, AegisVision & veet
Based in Dhaka, Bangladesh · Open to international roles & EU relocation (Germany, Netherlands, Austria) · Notice period: 30 days
"Move fast, break things, and optimize later."
I engineer high-performance data pipelines and architect robust backend and machine learning systems (MLOps) that transform raw streams into reliable, low-latency insights.
As the Backend & Data Engineer and Co-founder of Boringrats, I designed and scaled our backend services, real-time data infrastructure, and public APIs to support 1M+ active users, culminating in a successful acquisition in November 2025.
Today, my focus is twofold: engineering low-latency, cost-efficient data processing platforms, and building OpencodeHub—a self-hosted, open-source Git platform with SSH access, CI/CD pipelines, and AI-assisted code review where user code never touches external servers.
I thrive in systems that demand predictability under high concurrency, deterministic resource usage, and clean architecture. I am actively pursuing relocation to the European Union (Germany, Netherlands, Austria) to contribute to mission-critical engineering teams.
Scaled to 1M+ Users
2025Co-founded BoringRats and scaled backend infrastructure, data pipelines, and API layer to 1M+ active users.
Startup Acquired
2025BoringRats acquired in November 2025. Infrastructure and data systems successfully transitioned.
Production ML Systems
20243+ years architecting high-throughput data processing platforms, MLOps workflows, and real-time inference pipelines.
Open Source Ecosystem
2025Created OpenCodeHub: fully self-hosted Git platform alternative to GitHub/GitLab with SSH access, CI/CD, and AI code review.
OpenCodeHub
Open SourceSelf-hosted Git platform & modern alternative to GitHub with SSH access, CI/CD pipelines, and AI code review.
Source / Live Demo →AegisVision
AI / VisionMulti-camera AI surveillance & behavioral-monitoring platform with real-time face recognition and anti-spoofing.
Source / Live Demo →veet
CLI / TUIHigh-performance Linux CLI and TUI uninstaller suite scanning 17+ package managers concurrently with atomic clean removals.
Source / Live Demo →OpenDPP
Data PlatformEnterprise product lifecycle data platform for standardized digital product passports and supply chain tracing.
Source / Live Demo →Database Internals: How Distributed Data Systems Work
Storage Engines & Consensus"Essential breakdown of B-Trees vs LSM-Trees, write-ahead logs (WAL), page cache buffering, and replication topologies."
Site Reliability Engineering: How Google Runs Production Systems
SRE & Fault Tolerance"Bedrock principles: error budgets, Service Level Objectives (SLOs), blameless post-mortems, and engineering resilient ops."
Building Microservices: Designing Fine-Grained Systems
Distributed Systems Architecture"Practical guide to evolutionary database migrations (strangler fig pattern), asynchronous event streaming, and tracing boundaries."
