Sepehr Lajevardi
Tech Lead at social sweethearts GmbH
Munich, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolSepehr Lajevardi is a Munich-based tech lead with 15 years of experience building full-stack systems and guiding engineering teams from startup CTO roles to current leadership at social sweethearts GmbH. He combines hands-on backend and database expertise—evidenced by a MongoDB-backed overhaul of an authentication system—with front-end work on popular projects like the Toggl Track browser extension. Comfortable across languages and ecosystems, he has also contributed to Homebrew font casks, reflecting attention to detail and packaging/maintenance tasks beyond typical app development. He specializes in integrating human-in-the-loop AI agents into production workflows, bridging research ideas and robust operational systems. Colleagues know him for pragmatic architecture choices and delivering features end-to-end while mentoring engineers through rapid product iterations.
15 years of coding experience
15 years of employment as a software developer
Associate’s Degree, Computer Software Engineering, Associate’s Degree, Computer Software Engineering at Khayyam UniversityBachelor of Science (BSc), Computer Software Engineering, Bachelor of Science (BSc), Computer Software Engineering at Sadra University
English
Stackoverflow
17,790reputation
2.3mreached
226answers
4questions
mysql
top-5%
redirect
top-1%
javascript
top-5%
authentication
top-5%
unit-testing
top-1%
jquery
top-5%
Github Skills (48)
unit-testing10
javascript10
back-end-development10
packaging10
authentication10
homebrew-cask10
firefox-addon10
laravel10
chrome-extension10
mongodb-database10
ruby10
homebrew10
google-chrome-extension10
php10
font-face10
Programming languages (22)
Github contributions (5)
benedmunds/CodeIgniter-Ion-Auth
Jun 2012 - Jun 2012
Simple and Lightweight Auth System for CodeIgniter
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:8 commits, 1 comment in 20 days
Contributions summary:Sepehr primarily focused on modifying the application's configuration files to integrate a MongoDB database. They implemented a new MongoDB model, which suggests a shift in the application's data storage mechanism. Furthermore, the user updated the authentication controller and library to ensure compatibility with the MongoDB model, reflecting a comprehensive understanding of the application's core functionalities. These changes indicate a strong focus on database management and back-end development within the context of the authentication system.
authcodeigniter
Homebrew/homebrew-cask-fonts
Dec 2016 - Jan 2017
💀 Casks of Ｆ🅾𝓝𝐓𝚂 (deprecated)
Role in this project:Developer
DeveloperContributions:6 commits, 6 PRs, 1 comment in 1 month
Contributions summary:Sepehr primarily contributes to the `homebrew-cask-fonts` repository by adding and updating font definitions. They are responsible for integrating new fonts and updating existing ones to their latest versions. The user's work involves modifying Ruby files (casks) to specify font details such as version, download URLs, and file locations, effectively managing the package distribution of fonts for macOS users through Homebrew Cask. They added and updated multiple fonts, including Iranian Sans, Vazir Code, Vazir, Iranian Serif, Average Mono, and Overpass.
casksmacoscaskhomebrew
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