Frontiso
An app for creating illustrations that keep their style and characters consistent. A desktop app with its own local server: data and images stay on the user's disk.
Portfolio
My own apps, client projects and teaching. Commercial projects are covered by non-disclosure agreements, so I describe them in general terms: the industry and my role, without client names or screenshots.
My apps
English Songs
A platform of songs that teach children English, with a parent account and a panel for the team. Videos are streamed.
MintBed
An app for running your own garden: plan, plants, notes, reminders.
Crisis simulator
A comparison of real-time algorithms that assign people to shelters, from heuristics to linear programming, with city maps.
Other projects
Secure messenger
Industry: communications. 7 months · backend developer. The server side of the application.
Product sales platform
Industry: construction and real estate. 18 months · lead developer, full-stack. Application development, code quality and interface, support for the graphics team.
Internal company tools
Industry: travel tech. 20 months · senior full-stack developer, UI designer, trainer. Requirements gathering, architecture, prototypes and final applications, team training.
RPG gaming platform
Industry: games. 24 months · team lead, full-stack developer, UI designer, DevOps. Architecture, frontend and backend from scratch, mockups, deployments.
Language school app
Industry: education. 12 months · full-stack developer. New features, maintenance and technology audits.
Internal management tool
Industry: IT services. 12 months · frontend developer. Frontend architecture and views of an internal tool.
Data sharing platform
9 months · frontend developer. A public site and a user panel.
Information verification system
Industry: data analysis. 1 month · frontend developer. An admin panel and a public site.
Audiobook website
Industry: literature. 2 months · frontend developer. An interface for browsing and playing content.
Platform for teachers
Industry: education. 3 months · frontend developer. Form-heavy views with validation.
Online sales system
Industry: transport. 3 months · full-stack developer. Transaction APIs and integrations with external systems.
Fintech application
Industry: fintech. 2 months · frontend developer. Views presenting financial data.
System integration (middleware)
Industry: transport. 3 months · backend developer. An application mediating between external systems.
Management and statistics panel
Industry: transport and energy. 12 months · lead frontend developer. Panels, data visualisations, a shared component library.
HR system
Industry: food service. 8 months · frontend developer. Views and forms of an HR system.
Internet radio
Industry: entertainment. 6 months · full-stack developer. Frontend and API, user and admin panels.
University lectures
Collegium Da Vinci, WSB Merito and PANS in Głogów: programming, UX/UI, project management.