Sergei Stadnik
AI Engineer at Itest
Phoenix, Arizona, United States
Summary
🤩
Rockstar🎓
Top SchoolSergei Stadnik is an AI Engineer and former QA co-founder with 10 years of experience blending hands-on machine learning, Go microservices, and deep testing expertise across web, cloud, mobile and regulated domains. Based in Phoenix, he builds and trains models (Kohya LoRA, CNNs), develops prompt and avatar pipelines (Tortoise-TTS, ElevenLabs, D-ID, HeyGen), and writes production Go services and Telegram bots. His background in QA and test automation informs a practical, metrics-driven approach to model validation, malware classification from packet captures, and ensuring AI outputs pass human-AI detection checks. A polyglot in tools and languages, he pairs Python data tooling (scapy, numpy, pandas, scikit-learn) with Golang systems work and Dockerized deployments. Outside of engineering, he co-founded Cohesive Bits and contributes under monkrus to public AI tooling and experiments that explore the frontier between creative deepfakes and ethical detection.
10 years of coding experience
9 years of employment as a software developer
Certificate, Blockchain Development, Certificate, Blockchain Development at B9lab AcademyCertificate, Software Testing, Certificate, Software Testing at Portnov Computer SchoolBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Lakewood College
English, Russian, Estonian, Spanish, Swedish
Stackoverflow
1,590reputation
2.2mreached
25answers
1question
package
top-5%
Github Skills (83)
programming-language10
language-model10
python10
excel10
powerpoint10
rest-api10
chatgpt-api10
javascript10
jquery10
golang10
html10
chatbot10
git10
aws-lambda10
java10
Programming languages (5)
Github contributions (5)
monkrus/solidity_react_dapp
Oct 2019 - May 2023
Contributions:3 PRs, 25 pushes, 8 branches in 3 years 7 months
monkrus/gin-4
May 2020 - Aug 2022
Walk-through of the Go Gin Framework Crash Course 4
Contributions:4 commits, 3 pushes, 1 branch in 2 years 3 months
go-ginawsbeanstalkelasticframework
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.