Lev Semin
Engineering Lead at Wise
Tallinn, Harju County, Estonia
Summary
👤
Senior🎓
Top SchoolLev Semin is an engineering lead based in Tallinn with over a decade of hands-on software and architecture experience, currently leading teams at Wise. He has a proven track record of splitting monoliths, establishing foundational services, and raising development and monitoring standards across fintech and high-load e-commerce platforms. Comfortable coding across PHP, Go, Java and Python stacks, he brings pragmatic architectural decisions paired with strong delivery leadership—building teams, CI/CD pipelines, and cloud-native deployments. His background includes academic work in pattern recognition and a history of turning legacy systems into scalable microservice ecosystems, demonstrating both theoretical depth and practical execution.
11 years of coding experience
12 years of employment as a software developer
specialist / bachelor, Mathematics and Computer Science, specialist / bachelor, Mathematics and Computer Science at Vladimir State University
Russian, English
Stackoverflow
253reputation
17kreached
2answers
2questions
Github Skills (36)
api10
restful-api9
php9
rest-api9
symfony-bundle8
oauth8
authentication8
symfony8
oauth-client8
ecommerce8
shopping-cart8
sylius7
dql6
doctrine-orm6
symfony-form6
Programming languages (3)
Github contributions (5)
semin-lev/ltree-extension-bundle
Mar 2015 - Apr 2019
Symfony 2 bundle for using postgre ltee extension
Contributions:19 commits, 1 PR, 15 pushes in 4 years 2 months
bundlephpsymfony-bundlepostgresymfony
DarvinStudio/darvin-satellite-proxy
Feb 2016 - Jun 2020
Contributions:4 releases, 8 pushes, 1 branch in 4 years 5 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.