Nicklas Sedlock
Berlin, Germany
Summary
Nicklas Sedlock is a Senior Software Engineer based in Berlin with six years of hands-on experience building full-stack SaaS platforms, map-based analytics tools, and developer tooling. He combines front-end finesse (Next.js, React, component libraries, accessibility) with back-end and infrastructure work (Fastify, Terraform, Nomad, Consul, Vault) to own features end-to-end. Nicklas has led migrations and auth platforms—migrating Auth0 to Keycloak with zero downtime and authoring a maintained open-source Keycloak admin library—showing an emphasis on secure, auditable access management. He’s fluent in developer ergonomics, using Turborepo, Storybook, Cypress, and GitLab CI to improve release velocity and testing discipline. Passionate about teaching, he documents systems and presents tooling to empower teams, and he pairs a technical engineering practice with a humanities background from TU Berlin that aids clear communication and product thinking.
7 years of coding experience
Github Skills (58)
linux10
vim-plugin10
neovim10
vim10
language-server10
vscode10
logging10
nodejs10
nvim10
neovim-plugin10
testing9
vite9
grafana9
gnome-shell9
gnome9
Programming languages (8)
Github contributions (5)
V-Mann-Nick/pgn-pretty-print
Sep 2019 - Sep 2021
Contributions:4 commits, 13 pushes, 1 branch in 1 year 11 months
V-Mann-Nick/portfolio
Oct 2023 - May 2026
Contributions:29 pushes, 1 branch in 2 years 7 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.