Sina Saeidi
Tech Lead at Vio.com
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolSina Saeidi is a tech lead based in Amsterdam with 11 years of hands-on experience building high-performance backend systems, primarily in Golang. He has progressed from backend developer to engineering and tech lead roles at Vio.com, leading teams of six engineers and delivering low-latency services that serve hundreds of thousands of users daily. His background includes designing real-time location and stream-processing microservices at Snapp!, and architecting mission-critical systems like an SMS sender that handled over 100M messages per day. Sina combines strong DevOps and cloud-native skills—Kubernetes, Docker, Kafka, Redis—with pragmatic product focus, improving availability and delivery speed through migrations and CI/CD. An active open-source contributor, he implemented core API functionality for a Go + Echo realworld example app, reflecting his emphasis on well-tested, production-ready APIs. He brings a blend of hands-on coding, measurable operational impact, and team leadership that reliably turns complex distributed problems into scalable services.
11 years of coding experience
8 years of employment as a software developer
Bachelor's degree Computer Software Engineering, Bachelor's degree Computer Software Engineering at University of Science and Culture
English
Stackoverflow
904reputation
249kreached
4answers
2questions
Github Skills (20)
api-rest10
apidoc10
api-design10
restful-api10
echo10
authentication10
user-authentication10
go10
api10
rest-api10
testing9
sqlite8
go-gorm7
gnupg6
tmux6
Programming languages (8)
Github contributions (5)
xesina/golang-echo-realworld-example-app
May 2018 - Apr 2022
Exemplary real world backend API built with Golang + Echo
Role in this project:
Back-end Developer
Back-end DeveloperContributions:51 commits, 16 PRs, 49 pushes in 3 years 11 months
Contributions summary:Sina primarily contributed to the back-end functionality of the Go + Echo real-world example application. Their work involved the initial setup, including dependency initialization and bootstrapping the Echo framework. They implemented various routes, including user registration, login, and profile management, as well as article and comment functionalities. The user also added user-related CRUD operations along with testing capabilities, demonstrating a focus on building core API endpoints.
golangapiechogolang-echobackend
xesina/attag
Aug 2019 - Apr 2021
Attag is a bookmark manager :D
Contributions:11 PRs, 35 pushes, 1 branch in 1 year 8 months
bookmark-managerbookmark
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.