Full-Stack Engineer
MAR 2026 – JUN 2026
JDO Group
Designed and built multiple products — real-time messaging, fintech payments, cloud
storage — end-to-end through AI coding agents (Claude Code, OpenAI Codex); every
change reviewed before merge.
- Designed the system architecture across the products: service boundaries, API gateways, event flows on NATS, and data design across PostgreSQL, Cassandra, Redis and MinIO
- Ran a spec-driven agentic workflow — per-service tasks from specs, agents implementing and testing, merges gated by automated code review
- Real-time messaging platform — Go chat services (messaging, WebSocket, streaming, rooms) on NATS, Cassandra and Redis
- Digital wallet and payment platform for schools — main contributor to the core backend (Go, Gin, PostgreSQL); worked on payment integration APIs, React portals and the React Native (Expo) mobile app
- Personal cloud storage app — no-login browser storage with shareable spaces; React SPA, Go API gateway and gRPC microservices on Kubernetes
StackGo (Gin) · gRPC · Node.js · React · React Native (Expo) · PostgreSQL · Cassandra · Redis · NATS · MinIO · Prometheus · Docker · Kubernetes
Full-Stack Engineer / Technical Lead
JUN 2020 – FEB 2026
ITADS
E-commerce insurance platforms and custom business applications.
- Led a development team of 4–6 engineers; designed system architecture and guided implementation across backend, frontend, and infrastructure
- Built and maintained applications using NestJS, Go (Gin), Django, Laravel, Next.js, and Flutter; designed REST, GraphQL and gRPC APIs for microservice-based systems
- Integrated AI-assisted development into the team's daily workflow — Claude (Claude Code), GitHub Copilot and OpenAI Codex — for code generation, refactoring, test scaffolding and code review
- Set up CI/CD pipelines and cloud infrastructure on AWS; deployed containerized services with Docker and Kubernetes
StackNestJS · Express · Go (Gin) · gRPC · Next.js · Nuxt · Vue · Django · Flutter · Laravel · AWS · GCP · MySQL · MongoDB · PostgreSQL · Redis · DynamoDB
Project highlight
Vehicle Insurance Sales Platform — Futuready
Large-scale e-commerce platform for purchasing vehicle insurance online.
- Helped design the microservices and event-driven architecture on AWS (SNS/SQS, Lambda)
- Implemented NestJS backend services; built several Next.js frontends and a shared UI component library
- Designed the data architecture on PostgreSQL and DynamoDB; deployed on AWS ECS behind Application Load Balancers
Full-Stack Developer / Team Lead
MAY 2018 – JUN 2020
The App Team
Delivered custom web applications — e-commerce, insurance, and content platforms —
across multiple client projects, while helping coordinate a small team.
- Led a development team of 3–5 engineers, coordinating technical work and supporting delivery
- Developed backend services and APIs using Node.js (Express, NestJS) and PHP (Laravel)
- Built and maintained frontend features and integrated them with backend systems
StackExpress · NestJS · Next.js · Laravel · WordPress · AWS · MySQL · MongoDB
Project highlight
Human Life Insurance Sales Platform — CareHive
E-commerce platform where customers explore and purchase life insurance products online.
- Built the customer portal using React, with WordPress as a headless CMS for SEO-focused content
- Developed backend services using NestJS; deployed on AWS EC2 with CloudFront CDN
Web Developer / Team Lead
AUG 2014 – MAY 2018
Verzdesign
- Developed and maintained web applications; led a small development team and coordinated task delivery
- Built production systems using Yii 1 and AngularJS
Web Developer
OCT 2011 – AUG 2014
Exto Solution, Switzerland
- Developed a FOREX trading website with Joomla and a Forex news website with WordPress
- Created automation scripts for trading platform integration; built customer portals using Laravel and modules for Vtiger CRM
