PORTFOLIO · PEROGRES
A cross-section of what I’ve built — from an invoicing SaaS and manufacturing systems, through self-care portals for telco, to my own trading tools. They all share one thing: they run in production for real and save someone work every day.
Lucanto is an invoicing and accounting tool for entrepreneurs that turns tedious paperwork into a matter of a few clicks. An invoice in seconds, a clear view of who has not paid yet, and order in your numbers without having to be an accountant. The emphasis is on speed and simplicity — a tool that stays out of your way and just saves time.
Custom software development for the environment of European Commission institutions — a place with the strictest demands on quality, security and reliability. Working there teaches you to write code that has to work, can be maintained, and passes an audit. I carry that same bar into every project.
An information system for a sawmill and wood processing — orders, stock, logs and calculations in one place. The goal was to move processes that lived on paper and in people’s heads into a system that keeps track and does the math for you. From order intake to dispatch, with real numbers on material and yield.
An online cutting center for DREVO TMJ. The customer defines the panel cut list right in the browser, the system instantly calculates the price and sends the order straight to production. Instead of phone calls and back-and-forth e-mails, the customer gets a quote immediately and production gets a clean, unambiguous job.
Development of self-care portals for customers of the O2 operator — self-service, invoices and service management online. Interfaces used daily by tens of thousands of people, so they must be fast, clear and resilient. Experience with a product of this scale is something you can only learn by working on one.
AOSDB is a database and a set of tools for automated trading systems. Collecting and cleaning market data, backtesting strategies against history and deploying the ones that work into live trading. A personal project where development, data and trading meet — and where every decision has a measurable impact.
IAESTE is an international student organization connecting students of technical fields with companies — from professional internships to career events. eProdukty is the system companies use to order IAESTE products and services, giving the organization a clear picture of who ordered what and where it stands. The goal was to move a paper-and-e-mail sales agenda into one tidy tool that keeps track for you.