Jakub Mikołajek

Delivery log

Commercial work and the systems habits it built

Learning log

Formal study and the directions I am developing now

2021
Learning log
2021 - 2025
WSIiZ Bielsko-Biala
Bachelor’s Degree
- Specialization: Software Engineering
- Built frontend foundations
- Studied web application architecture
- Practiced database and application design
Foundation
Hardware, fiscal systems and support routines built the operational base for reliable delivery.
2022
Delivery log
2022 - 2023
Jantar Sp. z o.o.
Technical Support
- Serviced fiscal devices and hardware
- Configured fiscal systems
- Prepared technical documentation
- Supported users on site and remotely
Systems thinking
Documentation, debugging and client-facing work sharpened the habit of turning unclear issues into repeatable fixes.
2024
Delivery log
2024 - Now
FSS Sp. z o.o.
Software Engineer
- Developed applications and services
- Maintained mobile product features
- Integrated systems and data flows
- Supported frontend product features
Product delivery
Frontend, integrations and product maintenance shifted the focus toward shipping durable application features.
2025
Learning log
2025 - 2027
WSB Merito University
Master’s Degree
- Specialization: Python & Software Engineering
- Used Python for AI/runtime scripting
- Explored RAG pipelines and semantic search as practical tools
- Expected graduation: 2027
Native direction
A shift into Swift and native product thinking, expanding beyond the familiar TypeScript web stack.
Ongoing
Learning log
Ongoing
Continuous Learning
Self-directed Learning
- Build Rust systems and tooling
- Practice structured parsing and protocol design
- Experiment with AI/runtime automation
- Practice architecture and infrastructure literacy
Technology growth
Current growth connects Rust systems work, AI tooling and architecture practice into one modern development stack.

Delivery log

Learning log

WSIiZ Bielsko-Biala

Jantar Sp. z o.o.

FSS Sp. z o.o.

WSB Merito University

Continuous Learning