guest@duczk:~$ whoami

Duc Nguyen

software engineer & product builder
Viet Nam

I build server-side systems — backend, data, and infrastructure — and ship small products on the side. Mostly Go and Python, a little of everything else.

Rome wasn't built in a day
GitHub ↗LinkedIn ↗Twitter ↗
Duc Nguyen
01 — about

Software engineer with 12+ years of experience, mostly on the part you don’t see.

  • Server-side by trade: backend, data pipelines, and infrastructure.
  • Indie hacker at heart — I like taking a product from zero to shipped.
  • Led teams and set up the pipelines, and still enjoy the keyboard.
GoPythonTypeScriptPostgreSQLAWSTerraform
02 — selected work
send2read Nov 2025 — present

Read everything on your Kindle

NextJSPython
visit ↗
tdtracking Feb 2025 — Aug 2025

Side-Project: Label tracking tool

GoPythonOCRCrawler
visit ↗
mapEDU Jan 2025 — present

AI automatically maps your lectures, handouts, and assessments to learning objectives so you can identify curricular gaps and redundancies, and streamline accreditation - all within minutes.

GoPythonnextjsMilvusLLMPostgreSQLAWS
visit ↗
03 — experience
2025 — 1970
mapEDU
Lead Backend Engineer
2018 — 2025
VinID / OneMountGroup
Lead Backend Engineer
2016 — 2018
Beeketing / OpenCommerceGroup
Devops Engineer
2013 — 2016
Viettel Group
Security Analyst, BigData developer
Bachelor's degree in Software Engineering — Ha Noi University of Science and Technology, 2010–2015.
04 — writing
all posts →
Feb 2026 The Pragmatic Programmer 5 min read Nov 2024 Comprehensive list of tools for popular programming languages 3 min read Feb 2023 Pass-by-value and Pass-by-reference 2 min read