Tien Do Nam
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolTien Do Nam is a founder and hands-on CTO with 7 years of experience building and scaling consumer apps used by millions worldwide. He created Notan, the leading grade-tracking app in the DACH region with 700K+ monthly active users and AI-driven personalization, and LocalSend, a privacy-first, open-source file transfer tool with over 1M MAUs across 100+ countries. Technically fluent in Flutter and Java/Spring, he specializes in clean architecture and end-to-end systems that he has taken from zero to scale largely solo. Based in Berlin, he balances product intuition with performance and privacy-first engineering, and his work has been featured on Hacker News, GitHub Trending, and Product Hunt. Currently focused on applying AI to education to deliver personalized learning, he brings an uncommon combination of rapid prototyping, cross-platform expertise, and long-term product stewardship.
7 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Informatik, Bachelor of Science - BS, Informatik at Otto-von-Guericke University MagdeburgAbitur, Abitur at Europaschule Gymnasium Stephaneum Aschersleben
German, English, Vietnamese
Stackoverflow
4,104reputation
280kreached
22answers
23questions
gradle
top-5%
kotlin
top-5%
spring
top-5%
java
top-5%
spring-boot
top-1%
Github Skills (200)
benchmark10
photo10
hyper10
http-client10
middleware10
project-management10
flutter-plugin10
localization10
file-sharing10
photo-gallery10
skia10
winget10
mdt10
nodejs10
package-manager10
Programming languages (20)
Github contributions (5)
Tienisto/ikus-server
Sep 2020 - Dec 2024
The server for the Welcome to OVGU - App written in Vue and Spring
Contributions:23 releases, 7 PRs, 234 pushes in 4 years 4 months
spring-bootovgukotlinspringvue
Tienisto/rhttp
Aug 2024 - Mar 2025
Make HTTP requests using Rust from Flutter.
Contributions:2 reviews, 22 PRs, 204 pushes in 8 months
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