Aliaksei Saskevich
Chief Technology Officer at Sequoia: Men’s Sexual Wellness
Minsk, Belarus
Summary
🤩
Rockstar🎓
Top SchoolAliaksei Saskevich is a pragmatic technology leader and co-founder serving as CTO of Sequoia, with 12 years of experience building privacy-first mobile and web products and currently holding a Principal Software Engineer role at DevTeam Group. He combines hands-on backend expertise in Go, Java, Kotlin and Node.js with cloud-native experience on Google Cloud, having led teams and delivered production services across startups and consultancy projects. An active open-source maintainer, he authored Go libraries such as a lightweight EventBus and govalidator, demonstrating attention to concurrency, testing and code quality used by larger teams. With advanced studies in mathematics and computer science, he brings a methodical, test-driven approach to system design and a practical focus on anonymity and data safety in health tech.
12 years of coding experience
10 years of employment as a software developer
Post-Graduate Mathematics and Computer Science, Post-Graduate Mathematics and Computer Science at Belarusian State University of Informatics and RadioelectronicsSecondary (complete) general education Math and Informatics, Secondary (complete) general education Math and Informatics at Gomel State Regional Lyceum
German, Swedish, Polish, Spanish, French, English, Russian, Russian
Stackoverflow
351reputation
43kreached
7answers
8questions
Github Skills (16)
sanitization10
maps10
string-validation10
go10
datamaps10
event-handling10
github10
concurrency10
testing10
java6
syntaxerror6
casting6
reflection6
access-modifiers6
android6
Programming languages (5)
Github contributions (5)
asaskevich/govalidator
Jun 2014 - Mar 2021
[Go] Package of validators and sanitizers for strings, numerics, slices and structs
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 releases, 295 commits, 142 PRs in 6 years 9 months
Contributions summary:Aliaksei's primary contribution focused on adding source code and tests for string validators and sanitizers within the Go language environment. They appear to be responsible for implementing the core functionalities of the `govalidator` package, as indicated by the initial commit adding essential sources and tests. Further commits suggest a focus on code comments and linting issues, demonstrating a commitment to code quality and maintainability. The code changes include implementations of validation functions and testing of such implemented functions.
golanggo-packagevalidationstringsstructs
asaskevich/EventBus
Dec 2014 - Sep 2020
[Go] Lightweight eventbus with async compatibility for Go
Role in this project:Back-end Developer
Back-end DeveloperContributions:28 commits, 5 PRs, 7 pushes in 5 years 9 months
Contributions summary:Aliaksei primarily contributed to the development of a lightweight event bus in Go. They implemented the core functionality, including subscribing to and publishing events, and added synchronization using `sync.Mutex`. The user also introduced asynchronous event publishing using `sync.WaitGroup` and made improvements such as returning errors on subscribe/unsubscribe operations. Furthermore, they added unit tests to validate the event bus's functionality.
golangdispatcherasynceventbuscompatibility
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