Joonas Leonsaari
Co-Founder at NALAMOVES
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolJoonas Leonsaari is a Helsinki-based software leader and entrepreneur with eight years of experience building responsive web and mobile applications across e-commerce, IoT, and SaaS. As Co-Founder of NALAMOVES, he helped scale a startup to €1.6M in first-year revenue, while his roles at Crowd Collective saw him lead frontend consulting, mentor engineers, and drive business development for large e-commerce clients. He combines hands-on expertise in React, Vue, Node.js and cloud-native patterns with a knack for turning in-house tooling into sales and delivery advantages. Comfortable both shipping production-facing UI/SPA/PWA solutions and coaching teams, he also has a background teaching advanced Angular and guiding junior developers. This mix of operator, technologist and instructor makes him effective at bridging product, engineering and client-facing growth.
8 years of coding experience
6 years of employment as a software developer
Computer Science, Computer Science at Metropolia University of Applied Sciences
English, Swedish, FinnishProgramming languages (1)
Github contributions (5)
daniel0707/Home-Cinema
Sep 2018 - Oct 2018
Contributions:32 commits, 25 pushes, 5 branches in 18 days
JayLeonn/jayleonn.github.io
Jan 2018 - Mar 2024
Contributions:40 pushes, 1 branch in 6 years 2 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.