Linus Lewandowski
Full-stack software engineer with a focus on security.
Full-stack software engineer with a focus on security.
Took a break from full-time software engineering work to found an LGBT+ activist association.
Leading a team of ~30 volunteers, made a major impact on the fight for LGBT+ rights in Poland.
management PR accounting web design
Implemented a loans, bonds and derivatives valuation verification tool for one of the largest bank-depositaries in Poland.
Python fintech
Backend tech lead in a 10-month long project - participated in the design of a mobile application, and built the backend for it.
Performed security reviews of services with high security requirements.
Python Django product design security
Re-platformed the system onto a Kubernetes cluster, with GitLab-based automatic deployment of each branch on a new, isolated environment.
Created a new end-user authentication system, unifying auth across all company products.
Kubernetes GitLab AWS Python Go Django security product design
Created an open-book accounting tool that publishes all the financial data of an organization in a friendly and readable way.
Used by KWW Piotra Waglowskiego in the elections to the Senate.
Python Django SQLite fintech product design