vinh n.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am truly a full-stack expert with over 10 years of experience in - Python, NodeJs, and Golang. - React, Vue, Svelte. - Boostrap, Tailwind, Vuetify... - REST API, Microservices, System architecture I have proficiency in database management and cloud computing platforms. - MySQL, PostgreSQL, Redis, MongoDB, Firebase... - AWS, DigitalOcean, Azure, Joyent. - Docker, CI/CD With a specialization in bot/anti-bot and web security for over 5 years. - A deep understanding of HTTP/HTTP(S), SSL... And Specialize in browser extensions - In 2011, I created the Ddict extension, which now has 200,000 monthly users. Additionally, I have several open-source projects on Github (ddo), with approximately 1 million monthly downloads. If you have a problem to solve, feel free to let me know.