Description

I’m a Computer Science student based in Kraków, focused on software development, web development, gameplay programming, networking, and digital products.

I work with C++, C#, Python, Java, JavaScript/TypeScript, Unity, and modern web technologies. My experience includes building C++ systems projects with RocksDB, developing Unity game prototypes, creating front-end interfaces, designing user-facing digital products, working with databases, and understanding networking concepts such as TCP/IP, routing, DNS, DHCP, VPNs, VLANs, and network diagnostics.

I can help with:

Front-end web development
Website and landing page design
UI implementation and responsive layouts
Basic back-end development
Database-backed applications

Unity/C# gameplay programming
C++, Python, Java, or JavaScript programming tasks
Debugging and code fixes
Small software tools and prototypes
QA testing and technical support
Technical documentation
Networking-related troubleshooting and configuration concepts

I’m especially interested in building clean, usable digital products that combine solid engineering with good design and user experience. I’m comfortable learning new tools quickly, following structured requirements, debugging issues, and communicating clearly throughout a project.

I’m reliable, detail-oriented, and focused on delivering practical, working solutions.

Industry field of expertise

Languages

English
Native or bilingual
Japanese
Basic
Polish
Basic

Workplace preferences

Can work on-site

Krakow (up to 50km)

RocksGrapher
C++ Software Developer
DIGITAL AND IT
January 2026 - May 2026 (4 months)
Krakow, Poland
Built a C++20 application for storing and querying large ConceptNet/CSKG-style knowledge graph data using RocksDB as an embedded key-value store.

Designed binary key layouts around subject-predicate-object access patterns, using fixed-size BLAKE3 hashes and prefix-seek queries for graph traversal operations.

Implemented batched ingestion, structured column-family access, and query logic for successor, predecessor, neighbour, grandparent, and grandchild-style graph lookups.

Strengthened systems-level reasoning around memory layout, hashing, storage design, build systems, profiling, and performance-oriented debugging.
C++ SQL CMake Systems Programming Performance Optimization
Laboratory Work
Networking Lab Assistant
DIGITAL AND IT
January 2026 - May 2026 (4 months)
Krakow, Poland
• • Studied and practiced core networking topics including Ethernet, VLANs, routing protocols, NAT, ACLs, wireless networking, and network services.
• • Worked with Cisco-style configuration concepts for switches and routers, including interface setup, routing, and diagnostics.
• • Built a practical understanding of how devices, addressing, routing tables, and network protocols interact in real networks.
Computer Networking Cisco Packet Tracer TCP/IP Network administration
Divine Intervention: The Underworld
Gameplay Programmer & Designer
VIDEO GAMES AND ANIMATION
May 2025 - May 2025
Krakow, Poland
• • Co-created a 3-day action prototype that ranked #7 overall, #5 in Gameplay, and #3 in Fun Factor out of 52 entries.
• • Implemented gameplay systems including weapon kits, stamina-based movement, room progression, and gameplay modifiers.
• • Worked under a strict deadline while integrating code, art, audio, onboarding, feedback, and final polish.
C# Unity 3D Gameplay Programming Game design Playtesting