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We live. We code. We yoke.
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Hi there, I'm Sann Lynn Htun! ๐Ÿ‘‹

Senior Software Engineer | Team Lead | .NET Ecosystem Specialist

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๐Ÿ‘จโ€๐Ÿ’ป Professional Summary

I am a dedicated Full Stack Developer and Team Lead based in Yangon, Myanmar, with over 10 years of experience in the software industry. My expertise lies in architecting and building robust financial and banking solutions using the .NET ecosystem (ASP.NET Core MVC, Blazor, Web API).

Currently, I lead development teams at ACE Data Systems, overseeing projects ranging from Core Banking Systems to Digital Wallets. I am also passionate about education and open-source, actively mentoring junior developers through free classes and community initiatives.


๐Ÿ› ๏ธ Technical Arsenal

Category Technologies
Languages C# JavaScript SQL
Frameworks .NET ASP.NET Core Blazor
Databases SQL Server Oracle MySQL Firebase
Tools & IDEs Visual Studio VS Code Git Postman

๐Ÿ’ผ Work Experience

Period Role Company Key Projects
Feb 2015 - Present Team Lead / Senior Software Engineer ACE Data Systems โ€ข GTB Wallet
โ€ข Pay2U Wallet / EBMB
โ€ข MFTB EBMB
โ€ข GBank EBMB
โ€ข KBZ MICR Auto Synchronous
April 2025 - Present Instructor Technortal โ€ข Teaching & Mentoring
Nov 2024 - Feb 2025 Instructor ACE Inspiration โ€ข Teaching & Mentoring
Oct 2017 - Nov 2022 Senior Software Engineer (Part-time) Techno Bright Innovation Group โ€ข Enterprise Solutions
โ€ข Custom Software Development

๐ŸŒฑ Teaching & Community Contributions

I believe in giving back to the community. Here are some of my initiatives:

  • Mentor at Code2Career Hackathon (Nov 2025): Mentored participants at the hackathon organized by Myanmar Japan Center (MJC) (JICA funded), which serves as a hub for business information networks contributing to strengthening economic relations between Japan and Myanmar.
  • Mentor at Venture Base Hackathon (Oct 2025): Mentored participants at the Venture Base Hackathon.
  • C# .NET Training Classes: I have successfully conducted multiple batches of free training for aspiring developers.
    • Batch 3: Completed April 24, 2024.
    • Batch 4: Completed September 3, 2024.
    • Batch 5: Started September 7, 2024 - Ends January 30, 2025.
  • Burma Project Ideas: An open-source project designed to provide project ideas and guidance for junior developers in Myanmar to build their portfolios. (Started: Oct 5, 2023)
  • Developer Tea Talk: A knowledge-sharing initiative for the developer community. (Started: August 31, 2023)
  • One Project One Month: Delivering complete software projects in one month, covering coding, database design, UI/UX, backend development, and teamwork from planning to deployment. (Started: March 1, 2024)
  • Burma .NET Blazor Projects: A curated collection of Blazor projects designed for junior developers to learn and practice.
  • C# Course (.NET 8): A comprehensive learning path for .NET developers covering C#, ASP.NET Core, Blazor, and more. (Started: May 8, 2024)
  • C# Examples: A collection of C# and .NET examples ranging from console apps to web APIs and Blazor, designed to help junior developers understand core concepts. (Started: Sep 12, 2024)
  • .NET Developer Guide: A GitBook resource providing basic knowledge, hands-on experience, and knowledge sharing for aspiring .NET developers. (Started: Dec 3, 2024)

๐Ÿš€ Featured Projects Portfolio

A collection of my web applications, mostly built with Blazor WebAssembly and .NET.

Click to collapse/expand project list
# Icon Project Name & Link Tech Stack
36 Dream Dictionary .NET 8 Blazor WASM
35 Phayar Sar .NET 8 Blazor WASM
34 Banking Management System .NET 8 Blazor WASM
33 Burmese Agriculture .NET 8 Blazor WASM
32 Burmese Recipes .NET 8 Blazor WASM
31 Incompatible Food .NET 8 Blazor WASM
30 Art Gallery .NET 8 Blazor WASM
29 Snakes Game .NET 8 Blazor WASM
28 Myanmar Months .NET 6 Blazor WASM
27 Birds Directory .NET 6 Blazor WASM
26 Bagan Map .NET 6 Blazor WASM
25 Movie Tickets Booking .NET 6 Blazor WASM
24 Mini POS v2 .NET 6 Blazor WASM
23 Tvflix .NET 6 Blazor WASM
22 GitFinder .NET 6 Blazor WASM
21 Weather App v2 .NET 6 Blazor WASM
20 Melodic Journeys .NET 8 Blazor WASM
19 Food Delivery .NET 8 Blazor WASM
18 Pick A Pile .NET 6 Blazor WASM
17 GitHub API Integration .NET 6 Blazor WASM
16 Zodiac .NET 6 Blazor WASM
15 Budget App .NET 6 Blazor WASM
14 Calculator .NET 6 Blazor WASM
13 Roll Dice .NET 6 Blazor WASM
12 Expense Tracker .NET 6 Blazor WASM
11 Memory Card Game .NET 6 Blazor WASM
10 To Do List .NET 6 Blazor WASM
9 Svelte To Do List Svelte
8 Open Meteo Weather .NET 6 Blazor WASM
7 Mysta - Astrology Blazor Server
6 Open Map Weather Blazor Server
5 Min Thein Kha (Weekly) Blazor Server
4 Min Thein Kha (Lat Htauk) Blazor WASM
3 Bolby Portfolio Blazor WASM
2 Crypto Tracker v2 Blazor WASM
1 Crypto Tracker v1 Blazor WASM

๐Ÿ“Š GitHub Statistics

Sann Lynn Htun's GitHub Stats
Top Languages



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  1. burma-project-ideas burma-project-ideas Public

    "แ€’แ€ฎ ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ แ€แ€ฝแ€ฑแ€›แ€ฒแ€ท แ€กแ€“แ€ญแ€€ แ€›แ€Šแ€บแ€›แ€ฝแ€šแ€บแ€แ€ปแ€€แ€บแ€€ แ€”แ€ฑแ€ฌแ€€แ€บแ€œแ€ฌแ€™แ€šแ€ทแ€บแ€žแ€ฐแ€แ€ฝแ€ฑแ€กแ€แ€ฝแ€€แ€บ แ€œแ€ฑแ€ทแ€œแ€ฌแ€œแ€ญแ€ฏแ€ทแ€›แ€™แ€šแ€บ ๐™ป๐šŠ๐š—๐š๐šž๐šŠ๐š๐šŽ แ€กแ€œแ€ญแ€ฏแ€€แ€บ ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ แ€™แ€ปแ€ฌแ€ธแ€…แ€ฝแ€ฌแ€›แ€พแ€ญแ€…แ€ฑแ€แ€ปแ€„แ€บแ€แ€ฒแ€ท แ€›แ€Šแ€บแ€›แ€ฝแ€šแ€บแ€แ€ปแ€€แ€บแ€”แ€ฒแ€ท แ€œแ€ฏแ€•แ€บแ€แ€ฒแ€ทแ€แ€ฌแ€•แ€ซ"

    90 9

  2. burma-project-ideas-api-with-nestjs burma-project-ideas-api-with-nestjs Public

    Burma Project Ideas API

    TypeScript 20

  3. basic-course basic-course Public

    General Knowledge แ€œแ€ฑแ€ธแ€แ€ฝแ€ฑ แ€…แ€ฏแ€…แ€Šแ€บแ€ธแ€–แ€ญแ€ฏแ€ทแ€กแ€แ€ฝแ€€แ€บ แ€œแ€ฏแ€•แ€บแ€‘แ€ฌแ€ธแ€แ€ฒแ€ท Repository แ€•แ€ซ

    30 1

  4. csharp-course csharp-course Public

    C# .NET 8 ASP.NET Core Developer

    44 6

  5. one-project-one-month one-project-one-month Public

    One Project One Month

    16 1

  6. csharp-examples csharp-examples Public

    Packages, Dev Code, Software Design (Architecture), Mini Project Examples

    25 1