Lukas Leeb

Computer Science student @ TU Vienna

Contact:

• Email
• GitHub
• Matrix
• X

Projects

Markdown Parser & Static Site Generator

• Built a high-performance Markdown parser + static site generator from scratch.
• Implemented a streaming tokenizer for GitHub-flavored Markdown extensions.
• Stack: Zig, Nix.

Evochi - Distributed Training Orchestrator

• Built a framework-agnostic RL orchestrator based on Evolution Strategies.
• Implemented the Go/gRPC control plane for distributed workers.
• Added fault-tolerant recovery and horizontal scaling behavior.
• Built a Python client library.
• Stack: Go, gRPC, Python, Nix.
• Open source: GitHub

Product-Key Memory (PKM) Replicate

• Replicated Large Memory Layers with Product Keys.
• Implemented sparse product-key lookups with $O(\sqrt{N})$ access.
• Stack: Python, PyTorch, Einx.

Voluntary

Austrian Society for Artificial Intelligence (ASAI)

• Volunteer and member.
• 2024 - Present.

Education

BSc Computer Science - TU Vienna

• Vienna, 2024 - Present.
• Focus: AI, theoretical computer science, logic.

Matura - HTL Spengergasse (Computer Science)

• Vienna, 2019 - 2024.
• GPA 4.0 (best; 1.0 in Austria).
• High Potential Programme, advanced mathematics.

Achievements

• National AI Competition (BWKI AT): 1st place with GestIQus (2023).
• CCNA v7 (Cisco): ITN, RWE, ENSA (2021 - 2023).