Professional Summary
Software engineer with 8+ years of experience specializing in enterprise ERP systems, leading Manufacturing Management at Sevatech (team of 10).
Delivered large-scale HR and production systems for corporations with 10,000+ employees.
Experienced in microservice architecture (ABP Framework, Kafka, Elasticsearch) at work and event-sourced design (DDD, CQRS, Clean Architecture) in independent projects.
Building D-Pro — an independent personal ERP/MES platform distilled from 8+ years of manufacturing software experience, not affiliated with any employer.
An early adopter of AI-assisted development and agent-based automation — applying these tools to accelerate software delivery and manufacturing process optimisation.
Work Experience
Sevatech
Manufacturing Module Lead
- Leading a team of 10 (8 staff + 2 interns) on the Manufacturing Management module
- Driving Production, Quality and Maintenance delivery on a microservice platform built on ABP Framework — modules communicate via REST API and Kafka; data access with Entity Framework Core and LINQ; Elasticsearch for full-text search
- Defines the team's engineering standards and technology stack, improving consistency across the module
- Maintaining and extending legacy ERP modules built on VB.NET and DevExpress alongside new development
Apr 2025 – Present
Ho Chi Minh
Onesystem JSC
ERP Software Engineer
- Built and supported HR systems for VISSAI GROUP (3 branches), TIN VIET TIEN, DATHOA PLASTIC and QH PLUS (9 branches)
- Implemented real-time attendance with Zkteco Biometric Devices (ZKTeco TA Push SDK)
- Maintained legacy HR systems built on VB.NET and DevExpress while leading the migration to Blazor (.NET 8 web)
- Integrated approval workflow into the ERP
Aug 2022 – Mar 2025
Ho Chi Minh
LAI YIH GROUP
ERP Software Engineer
- Developed HR for LACTY II (10,000+ employees); led greenfield HR build for JIAZHI (2,000+)
- Deployed 50 facial-recognition attendance devices with Zkteco — synced via BIOSECURITY API
- Owned production module end-to-end — from production orders and shop-floor recording through finished goods
- Built dashboards tracking line efficiency, productivity and defect issues to support performance analysis
Nov 2018 – Jul 2022
Can Tho
Education
Can Tho University
Software Engineering
Aug 2008 – Aug 2013
Can Tho
Cybersoft Academy
Professional Node.js Developer GPA 9/10
Jun 2023 – Mar 2024
Ho Chi Minh
Technical Skills
Primary:
C# .NET · JavaScript
Architecture:
DDD · CQRS · Event Sourcing · Clean Architecture
Frontend:
React · Blazor · ASP.NET MVC
Backend:
ASP.NET Core · ABP Framework · Node.js · Minimal API
Database:
PostgreSQL · SQL Server · MySQL · Redis · Elasticsearch
Data Access:
Entity Framework Core · Dapper · LINQ
Messaging:
Apache Kafka · Transactional Outbox
DevOps:
Docker · GitHub Actions · GitLab CI · Jenkins · Harbor
Legacy:
VB.NET · DevExpress · WinForms
Other:
Zkteco SDK · SASS · HTML/CSS
Key Project
D-Pro — ERP/MES Industry Platform
In Development
Independent personal project — not affiliated with any employer. Composable ERP/MES covering the full manufacturing stack across 22 domains (Production, Quality, Maintenance, Inventory, Procurement, BOM, Planning/MRP, ECO, Calibration and more), built on ISA-95 with Clean Architecture, DDD, CQRS and Event Sourcing.
190+ REST endpoints across 15 Kafka topics · PostgreSQL Event Store with snapshots · SignalR real-time OEE · operator tablet UI · JWT refresh rotation · nginx reverse proxy.
285 automated tests (266 unit · 12 architecture · 7 integration). GitHub Actions SSH deploy to staging + production.
C# .NET 9 · React · PostgreSQL 17 · Kafka · SignalR · Docker · GitHub Actions