Full-stack software engineer focused on security.
Was the backend tech lead in a 10-month long project, building an API for a mobile application.
Developed multiple open source libraries.
Performed security reviews of services with high security requirements.
Worked on a development process team, figuring out how to improve software development processes in the whole company.
Python Django security
Re-platformed the system onto a Kubernetes cluster, with GitLab-based automatic deployment of each branch on a new, isolated environment.
Introduced Aiakos as the company-wide authentication system for app developers & app users.
Kubernetes GitLab AWS Python Go Django
Designed and implemented an innovative time-series database that stores and processes billions of data points every day, performs advanced analytics over them (interpolation, integration, ...), downsamples the data and enables users to instantly receive answers for their queries.
Python Cassandra Google Cloud Kubernetes
Leading a team of programmers, implemented a Python front end for configuring the system and watching statistics, and a C++ back end for counting and handling advertisement-related web requests.
C++11 Python
Revolutionary race finding app. Launch: Spring 2020.
JavaScript Vue.js Python OWL RDF
Passwordless login system for web applications. See the demo at AiakosDemo.com.
Old prototype (with passwords) is used by Vewd.
JavaScript Vue.js Python Django OpenID Connect OAuth
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