Sajjad Hosseinpoor
Lead Software Engineer at Yolo Group
Tallinn, Harju County, Estonia
Summary
👤
Senior🎓
Top SchoolSajjad Hosseinpoor is a Lead Software Engineer with eight years of professional experience and a programming journey that began in 2008, combining hands-on development with team leadership and product entrepreneurship. Based in Tallinn, he has shipped country-scale products across transportation, finance, crypto, real estate, hospitality, advertising, ERP and gaming, and has a track record of recruiting and growing teams while launching new projects. Technically rooted in .NET full-stack engineering, he has built everything from reverse geocoding and taxi platforms to messaging automation that achieved nationwide sales, and he’s comfortable across mobile, server-side APIs, real-time sockets and mapping integrations. As founder and SM Team admin, he blends R&D curiosity with business analysis and problem-solving, often bridging technical delivery with commercial outcomes. Notably, his early recognition at the Khwarazmi International Award and long-running freelance practice reflect a persistent focus on learning and adapting to diverse domains.
8 years of coding experience
8 years of employment as a software developer
Bachelor of Science (B.S.), Computer Software Engineering, Bachelor of Science (B.S.), Computer Software Engineering at Urmia University of TechnologyHigh School Diploma, Theoretical and Mathematical Physics, High School Diploma, Theoretical and Mathematical Physics at Taleghani
English, Persian, Turkish, Azerbaijani
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
keyboard7
swift6
sliding6
xcode5
objective-c5
ios4
uitextfield4
codeless2
iqkeyboardmanager1
Programming languages (1)
Github contributions (3)
sajjadhs/winform-searchbox
Jan 2019 - Feb 2019
Contributions:8 commits, 8 pushes, 1 branch in 1 month
sajjadhs/TurkishTCValidator
Jun 2020 - Jun 2020
Contributions:6 pushes, 1 branch in 1 day
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