Experience

A journey through distributed systems, microservices, and technical leadership.

5 Companies
9+ Years
50+ Services

Gearment Inc.

United States
Technical Lead

Oct 2023 — Present

  • Spearheading the architectural transformation from legacy PHP monolith to scalable Go microservices, reducing system latency by 60%
  • Leading a cross-functional team of 8 engineers, establishing coding standards and review processes that improved code quality metrics by 40%
  • Architecting event-driven systems handling 10K+ orders/day with 99.9% uptime SLA
  • Driving DevOps culture adoption with comprehensive observability stack (Prometheus, Grafana, OpenTelemetry)
AWS (CloudFront, S3, Lambda, API Gateway, CloudWatch) Go gRPC/Protobuf REST API Kubernetes Helm Docker GitLab CI/CD

Geniebook

Ho Chi Minh City
Technical Lead

Aug 2022 — Sep 2023

  • Led the modernization initiative to decompose PHP monolith into Go microservices, achieving 3x improvement in API response times
  • Designed and implemented core platform services (IAM, Chat, File Management) supporting 2K+ concurrent users
  • Established engineering best practices including automated testing pipelines, reducing production incidents by 50%
  • Mentored junior engineers and conducted technical interviews for team expansion
GCP (Cloud Pub/Sub, Logging, Tracing, Storage) Go gRPC/Protobuf REST API Kubernetes Helm Docker GitLab CI/CD

Key Projects

IAM Services Real-time Chat Service File Service Worksheet Service

Be Group JSC

Ho Chi Minh City
Software Engineer Lead

May 2022 — Aug 2022

  • Led Platform team of 6 engineers, delivering internal PaaS/SaaS products that accelerated feature development across business units
  • Drove technical roadmap for shared infrastructure serving beTransport, beDelivery, and Cake Digital Bank
  • Championed platform engineering practices, reducing new service onboarding time from weeks to days
GCP (Cloud Pub/Sub, Logging, Tracing, Storage) Go gRPC/Protobuf REST API Kubernetes Helm Docker GitLab CI/CD

Key Projects

BePhoto BeWebRTC BeExam BeGateway
Senior Software Engineer

Feb 2021 — Apr 2022

  • Core contributor to Platform-SaaS team, building shared services powering beTransport, beDelivery, beFlight, and Cake Digital Bank
  • Designed and maintained SDKs enabling rapid development of secure, high-performance applications across teams
  • Authored technical documentation and engineering blog posts, contributing to knowledge sharing culture

Key Projects

BeKit 2.0 BeLab BeGateways BeChatBox BeCallCenter BeMailer BeClocking BeQuesting BeLeadOnboarding

Teko Vietnam Technology JSC

Ho Chi Minh City
Backend Software Engineer

Jul 2018 — Feb 2021

  • Developed and maintained microservices powering Teko's e-commerce platform serving millions of customers
  • Built CI/CD pipelines and infrastructure automation, reducing deployment time from hours to minutes
  • Contributed to company-wide Go migration initiative, improving system performance and developer productivity
Python Go Kotlin gRPC/Protobuf REST API Flask Django Celery

Key Projects

Integration System Market Eyes Order Management System v1 Order Management System v2 Order Capturing & Shopping Cart Tekit & Tekone

VNUHCM - University of Science - AI Lab

Ho Chi Minh City
Software Engineer (Contract)

Jun 2017 — Nov 2018

  • Developed full-stack web applications for AI-powered educational platforms
  • Built VnSigma - a tutor-student matching platform connecting educators with learners
  • Created Vietcap - speech-to-text system for Vietnamese video captioning
  • Contributed to Khanviet MOOC platform (EDX-based), implementing code grading and analytics
  • Co-authored 'Python for Beginners' textbook and delivered programming courses
MongoDB MeteorJS jQuery PostgreSQL Open edX (Django)

Education

Bachelor of Information Technology

VNUHCM - University of Science

Honors Program GPA: 8.82/10

Ready to build something great?

Always looking for interesting challenges and collaborations.

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