10+ years building
systems that scale
and don't break.
Systems engineer with deep expertise in C++, C#, .NET, and Python on Linux. Built production APIs, PDF infrastructure, and automation deployed to 5+ banks across Bangladesh and Japan.
I'm a senior software engineer at SkyCom Corporation in Miyazaki, Japan, building enterprise software across C++/C# libraries, REST APIs, Linux deployment pipelines, and digital signature-related systems used by organizations nationwide.
Over 10 years across Bangladesh and Japan, I've shipped production systems at scale, co-founded a startup, led teams, and helped build automation software deployed to major financial institutions. I also contributed to a patent publication related to an electronic signature system using Japan's My Number Card.
I also co-authored an IEEE-published deep learning paper on Alzheimer's disease classification — joint research with the University of Sydney — bridging my interest in machine learning with real-world research.
- 📜 Patent — JP 2025-169170 A — J-PlatPat
- 🔬 IEEE Paper — University of Sydney collaboration
- 🏦 Automation deployed to 5+ major banks
- 🥇 National Hackathon 1st Place (2014)
- 🎓 MSP — Microsoft Student Partner 2013–2016
Languages
Frameworks
Infrastructure
Databases
APIs & Systems
ML / AI
Software Engineer
- Core developer on SkyPDF — low-level PDF libraries and tools in C++ and C# on RHEL
- Designed CLI interfaces and Web APIs for document signing, rendering, and conversion
- Automated deployment pipelines using RPM packaging, Bash scripting, and dependency management
- Resolved critical API performance bottleneck — reduced multi-process IPC overhead, improved response times by 2x for production workloads
- Contributed to a patent publication for an electronic signature system using Japan's My Number Card (JPO 2025)
Senior Software Engineer / Project Manager
- Architected AIW Core — hyper-automation platform deployed to Bank Asia, City Bank, UCB Bank, Eastern Bank
- Built automation studio for desktop (ElectronJS) and web with shared automation engine
- Led R&D for AI-assisted intelligent document automation features
- Promoted to PM (Jan 2020) — managed 5-person team, hiring, mentoring, delivery
Co-Founder & Lead Developer
- Co-founded startup while completing undergraduate degree at BRAC University
- Delivered 2 complete ERP systems for retail and manufacturing clients
- Built desktop applications in C# / WinForms with SQLite
BSc Computer Science
Concurrent co-founder & freelancer 2014–2017. IEEE paper published 2019 via University of Sydney collaboration.
B-JET Program
JICA-sponsored ICT Engineers' Training. Certified by University of Miyazaki.
ValidationEngine
@shanewas/form-validation — powerful form validation engine for Node.js and browsers.
View on GitHub →payflow
Full-stack payment system: Node.js, Express, Stripe API, PostgreSQL, React. JWT auth, webhooks, refunds, Docker.
View on GitHub →StructProbe
C++ / libclang utility that parses C/C++ headers and prints struct sizes and field offsets. Win32 SDK headers on Linux.
View on GitHub →tunnelfox
Privacy desktop browser routing all traffic through an SSH SOCKS5 tunnel. PyQt6 + Chromium, dark UI, tunnel health monitoring.
View on GitHub →posix-ipc-dotnet
.NET library for System V shared memory and semaphores on Linux (x64, glibc). Low-latency IPC between processes.
View on GitHub →