📍 Hanoi, Vietnam | 🛠️ Full-Stack Engineer | 🤖 AI/ML Builder | 🚀 Open-Source Enthusiast
Building scalable systems, exploring AI integration, and contributing to the open-source community. Previously led teams at OmiNext (medical tech) and FiinGroup (fintech). 13+ years in software engineering—from VB6 to modern .NET, Python, and beyond.
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- 🤖 openbot - Autonomous bot framework in Go (⭐ 10)
- 📝 testing-center - Enterprise testing infrastructure (TypeScript)
- 🔧 zsign-web - Code signing tool (C++)
- AI Integration - Exploring modern AI/ML patterns and optimization techniques
- Healthcare Tech - HL7 FHIR compliance and medical system design
- Microservices - Building scalable distributed systems at enterprise scale
- Open Source - Active contributor to 25+ repositories
- Engineering Leadership - Mentoring teams and building developer tools
Oct 2023 - Present
Leading development of medical products for Japanese enterprise customers. Managing architecture, code review, and team of 15+.
Tech: .NET 6+, ReactJS, Elasticsearch, MongoDB, Azure, AWS
Mar 2022 - Sep 2023
Engineered FiinPro-X and FiinGate v2 platforms—investment research with real-time financial data handling at scale.
Tech: .NET 6, ReactJS, Elasticsearch, Redis
Jan 2018 - Mar 2022
Led ERP implementation projects. Managed 30+ engineers. Executed VB6→.NET migration for legacy systems.
Tech: .NET Core, C#, Oracle, Azure
Languages: C# | Python | TypeScript | Go | C++ | VB.NET
Backend: ASP.NET Core | Microservices | REST APIs | Event-Driven Architecture
Frontend: React | TypeScript
Data: MSSQL | PostgreSQL | MongoDB | Elasticsearch | Redis
Cloud: Azure | AWS | Docker | CI/CD
Specialized: HL7 FHIR | ERP Systems | Financial Systems | AI Integration
- ✅ AWS Certified Solutions Architect - Associate
- ✅ HL7 FHIR Implementer: Foundational Certification
- ✅ Microsoft Certified Associate
- 🧑💻 GitHub Developer Program Member
- 🦈 GitHub Pull Shark ×2
- 📈 194 contributions in last year | 25+ repositories maintained
"Ship beats perfect" → Build tools to solve real problems, then share them. Currently focused on how AI fundamentally changes software development and team productivity.
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Made with ❤️ | Last updated: Feb 2026