Ville Kärkkäinen
Cloud Solutions Architect at NordHero
Jyväskylä, Mainland Finland
Summary
👤
Senior🎓
Top SchoolVille Kärkkäinen is a Cloud Solutions Architect with nine years of focused cloud and software experience, currently building and operating AWS and Azure services at NordHero. He combines hands-on engineering in Python, Go, Serverless, Terraform and containers with a background in project and product leadership, enabling pragmatic, production-ready platform solutions. A fast learner who deliberately pivoted from management to development two years ago, he actively seeks to apply machine learning to real business problems and keeps his skills current through books, courses and new projects. Outside work he channels his drive into endurance sports—distance running and mountain biking—which he documents through an active blog and vlog, and he also composes and releases music, reflecting a creative streak that complements his technical problem-solving.
9 years of coding experience
20 years of employment as a software developer
M.Sc., Computer Science, M.Sc., Computer Science at University of Helsinki
English, Finnish, German, Swedish
Github Skills (78)
python10
testing10
pydantic10
chatgpt10
ai10
generative-ai10
gemini10
continuous-integration10
typescript10
electric-vehicles10
langchain10
open-source10
llm10
openai10
aws10
Programming languages (10)
Github contributions (5)
villekr/concurrency-eval-java
Aug 2023 - Sep 2025
AWS Lambda concurrency evaluation using Java
Contributions:6 PRs, 13 pushes, 3 branches in 2 years 1 month
awsaws-lambdaconcurrencyconcurrent-programmingjava
villekr/concurrency-eval-rust
Aug 2023 - Sep 2025
AWS Lambda Concurrency Evaluation Using Rust
Contributions:8 PRs, 10 pushes, 2 branches in 2 years 1 month
awsaws-lambdaconcurrent-programmingparallel-programmingrust
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.