Eemil Sinkko
Full Stack Developer at Singularity Designs Oy
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolEemil Sinkko is a full stack developer and computer science student at the University of Helsinki with eight years of hands-on experience building React/TypeScript frontends and Node.js serverless backends on AWS. He combines practical product work—currently building cloud-based media warehousing and digital signage systems at Singularity Designs—with competitive cybersecurity expertise as a multi-year member and captain of Team Finland in the European Cybersecurity Challenge. Comfortable across databases (MongoDB, MySQL, DynamoDB) and a fan of Lambda-driven architectures, he also holds an AWS Solutions Architect Associate certification. Eemil has completed security assessments and audits in professional traineeships and enjoys translating defensive security thinking into more resilient full-stack systems. Outside work he runs a Finnish community (Testausserveri ry) for bug bounties, CTFs and open source collaboration, reflecting a rare mix of engineering, security competition pedigree, and community leadership.
8 years of coding experience
Upper secondary education, Upper secondary education at Oulunkylän yhteiskouluBachelor's degree, Computer Science, Bachelor's degree, Computer Science at University of Helsinki
Finnish, English
Github Skills (67)
minecraft10
proton10
time-tracking10
steam10
finnish10
react10
gatsby9
discord9
nextjs9
discord-bot9
gatsbyjs9
html8
api8
rcon8
javascript8
Programming languages (8)
Github contributions (5)
Esinko/AstroneerRconClient
Jul 2020 - Jan 2022
A client for the Astroneer Rcon server built with Node.Js
Contributions:71 commits, 4 PRs, 67 pushes in 1 year 6 months
jsrcon
Esinko/viljami
Jun 2020 - May 2022
Custom Wilma client
Contributions:3 PRs, 182 pushes, 2 branches in 1 year 10 months
wilma
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