Full-Stack Software Engineer and DevOps Practitioner focused on shipping precise, production-grade applications. Based in the United States, I build end-to-end systems that bridge the gap between robust backend architecture and high-performance frontend interfaces.
- Problem: Physical business cards are static, wasteful, and impossible to update.
- Solution: A digital business card platform replacing physical cards with programmable profiles accessible via NFC and QR technology.
- Stack:
DjangoReactPostgreSQLDocker - Outcome: Shipped a commercial-grade product enabling real-time profile management and instant networking.
- Links: Live Demo · GitHub Repo
- Problem: Production-grade distributed infrastructure typically requires high cloud costs or enterprise hardware.
- Solution: A 6-node geographically distributed infrastructure running on multi-vendor hardware (HP EliteDesk, Dell Wyse, thin clients) with end-to-end encrypted virtual overlay networks.
- Stack:
Proxmox VEKubernetesDockerTailscale/OverlayNginx Proxy Manager - Outcome: 98% uptime and 43% power reduction across a production-grade DevOps environment.
- Links: Infrastructure Brief
- Problem: Fragmented blood donation systems in Bangladesh cause life-threatening delays.
- Solution: A non-profit, open-source centralized platform connecting donors with recipients in real-time.
- Stack:
ReactNode.jsPostgreSQLOpen-Source - Outcome: (In Progress) Building a scalable infrastructure for emergency blood supply management.
- Links: GitHub Repo
Building Porichoy.Cards and Project Rokto. Maintaining a geographically distributed Hybrid Homelab (6 nodes, 98% uptime).
Professional software engineering roles focused on Full-Stack development and DevOps infrastructure. Open to recruiter DMs.
