Note: underlined ones are what I'm self-learning-by-doing now.
Oct 2020 to Present: Solutions Architect at FPT Software.
Architect, design, implement & maintain small to medium scale startup companies (FinTech, Logistics...) in America & Europe using React.js, Node.js, Microservices, Serverless & AWS.
Nov 2018 to Oct 2020: Co-founder & CTO at a secret startup.
So-lo built a performance, scalable & highly available web-based trading platform based on React.js, Node.js, Go, Kafka, PostgreSQL, MongoDB, Redis, Docker & Kubernetes.
No accomplishment so far because the startup failed before going live.
Mar 2018 to Nov 2018: Technical Lead at Leflair Vietnam
Got promoted to Technical Lead after the CTO left. Built up & managed the 10-member team to develop the new version of the leflair.vn website frontend based on Next.js & migrate the backend from Monolithic to Microservices architecture using Node.js, MongoDB, Docker & Kubernetes.
The website served a half million of customers & millions of monthly traffic with a 4-nine availability (99.99% uptime).
Nov 2016 to Mar 2018: Full Stack Developer at Leflair Vietnam
Built the e-commerce website leflair.vn from scratch based on React.js, Node.js, MongoDB, Docker & Kubernetes.
The website went live in production successfully after 3 months of development as a newbie to React.js at the moment. And the speed increased significantly compared to the previous AngularJS version.
2015 to 2018: Founder & CTO at Gorillab
Lead the 4-freelancers team to build several web & mobile-based apps for clients in Vietnam, Singapore & USA using MEAN/MERN (MongoDB, Express.js, React.js & Node.js) stack.
One of the products is iShopMgt, an Order Management System built for the client in the US has been operating for years without a problem.
2015 to 2017: Co-founder & CTO at Fugu Inc.
So-lo built a Point-of-Sale as a Service for local coffee shops & restaurants based on MEAN (MongoDB, Express.js, AngularJS & Node.js) stack.
The service was used at 3 Japanese restaurants in Ho Chi Minh & Ha Noi.
2013 to 2015: PHP Developer Lead at Softfoundry
Lead a small team to develop several web-based products such as video conference (VMeet), video portal, e-commerce, e-learning, etc...
VMeet was used by the GOVs of Thailand, Vietnam & other SEA countries.
Coding, Reading & Traveling.