5-day longest streak
FI-Mihej Python & C/C++ Team Lead Building high-performance OSS systems Async • multiprocessing • shared memory • LLM infrastructure --- Focus High-performance Python systems (beyond typical GIL-bound design) Inter-process communication…
FI-Mihej
Python & C/C++ Team Lead
Building high-performance OSS systems
Async • multiprocessing • shared memory • LLM infrastructure
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Focus
- High-performance Python systems (beyond typical GIL-bound design)
- Inter-process communication (IPC) with minimal overhead
- Shared memory architectures
- Async runtimes and event loop engineering
- Systems-level optimization (C/C++ / Cython / low-level integrations)
Open Source Contributions
Contributor to:
Authored a fix for an important Windows issue in Kivy's core (included via an upstream PR).
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Key Projects
InterProcessPyObjects
High-performance IPC via shared memory.
- Zero/low serialization overhead approach
- Seamless sharing and mutation of Python objects across processes
- Supports:
Core idea:
Move away from serialization-heavy IPC → toward shared-memory object models with controlled mutation.
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Cengal
Multi-domain high-performance Python toolkit.
Includes:
- Runtime bytecode manipulation
- True shared memory primitives
- Async integrations:
- Tkinter
- wxPython
- PySide / PyQt
- Custom async loop with near preemptive multitasking (single thread)
- Advanced introspection & text parsing tools
Implementation stack:
Python + Cython + C/C++ + Nim + Go (where performance matters)
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MCP servers
CodebaseAgent-MCP
A sub-harness (both an MCP server and an MCP client). Delegates documentation and source code analysis, as well as interactions with related context-providing MCP servers, to a local or inexpensive OpenAI-compatible LLM. Drastically reduces token usage and context size for coding agents on the top-tier LLM.
Core idea:
Let a cheap/local LLM explore docs/code. Let a top-tier LLM write code.
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Text File Read And Refactor MCP
Token-efficient Python stdio MCP server exposing safe text-file search, reading, and refactoring tools. Tools automatically resolve the file BOM and codepage; edit tools save files with their original encoding and BOM.
Exports a simplified version of the cengal.text_processing.* modules from the Cengal library.
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Engineering Direction
- Reducing Python overhead via architecture, not micro-optimizations
- Treating IPC as a first-class performance domain
- Bridging high-level ergonomics with low-level control
- Designing systems that scale beyond "standard async patterns"
Tech Stack
Languages:
Python, C/C++, Nim
Domains:
- Async systems
- IPC / shared memory
- Systems programming
- Performance engineering
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Contact / Work
- Open for high-impact system-level work
- Focus: performance-critical backends, infra, unconventional architectures
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nicegui ★ PINNED ⑂
Create web-based UI with Python. The nice way.
Python ★ 0 2y agoExplain → -
InterProcessPyObjects ★ PINNED
High-performance and seamless sharing and modification of Python objects between processes, without the periodic overhead of serialization and deserialization. Provides fast inter-process communication (IPC) via shared memory. Supports NumPy, Torch arrays, custom classes (including dataclass), classes with methods, and asyncio
Python ★ 89 12d agoExplain → -
Cengal ★ PINNED
Bytecode manipulation in runtime, true shared memory, async LMDB, async Tkinter, async wxPython, async PySide, async PyQt, async loop with almost preemptive multitasking within the single thread, text parsing, rich introspection, etc.
Python ★ 31 2d agoExplain → -
Bensbach ★ PINNED
Unreal Engine 3 (UE3) compiler and decompiler (for games modding). Convenient, simple language for those people who knows what UE3 bytecode is. And easily understandable for others.
Python ★ 15 9y agoExplain → -
cengal_app_dir_path_finder ★ PINNED
A Python module offering a unified API for easy retrieval of OS-specific application directories, enhancing data management across Windows, Linux, and macOS
Python ★ 3 1y agoExplain → -
FeatherCoroutine ★ PINNED
A lightweight C library for memory-efficient asynchronous programming with coroutines and a microkernel-inspired main loop, ideal for constrained environments such as iOS background tasks
C ★ 1 3y agoExplain → -
Python-like-C-and-Cpp-libraries
List of python-like C/C++ (C and Cpp) libraries
★ 2 5y agoExplain → -
CengalPolyBuild
A Comprehensive and Hackable Build System for Multilingual Python Packages: Cython (including automatic conversion from Python to Cython), C/C++, Objective-C, Go, and Nim, with ongoing expansions to include additional languages
Python ★ 2 1y agoExplain → -
cengal_cpu_info
Extended, cached CPU info with consistent output format.
Python ★ 2 2y agoExplain → -
codebase-agent-mcp
A sub-harness (both an MCP server and an MCP client). Delegates documentation and source code analysis, as well as interactions with related context-providing MCP servers, to a local or inexpensive OpenAI-compatible LLM. Drastically reduces token usage and context size for coding agents on the top-tier LLM.
Python ★ 1 7d agoExplain → -
text_file_read_and_refactor_mcp
Token-efficient Python stdio MCP server exposing safe text-file search, reading, and refactoring tools. Tools automatically resolve the file BOM and codepage; edit tools save files with their original encoding and BOM.
Python ★ 1 7d agoExplain → -
VSCode-Select-Current-Word
Extension for VSCode. Highlights the whole word under the cursor, like `Edit.SelectCurrentWord` in Visual Studio.
TypeScript ★ 1 11mo agoExplain → -
flet_async
Asynchronous wrapper and utills around Flet
Python ★ 1 3y agoExplain → -
justpy_containers
Framework around an improved JustPy with an improved security, latency and concurrency
Python ★ 1 3y agoExplain → -
cengal_memory_barriers
Fast crossplatform memory barriers for Python.
Python ★ 1 2y agoExplain → -
CppDebugWrapperForBuiltInTypes
Wrapper class for built in Cpp (C++) types. Made for debugging purpose: you can find place where some int/float/char* class member or variable was changed to a certain value. Works with floating point (float, double, long double), integral (int, bool, char16_t, wchar_t, long long, etc.) and pointer types.
C++ ★ 1 8y agoExplain → -
FI-Mihej
No description.
★ 0 7d agoExplain → -
awesome-mcp-servers ⑂
A collection of MCP servers.
★ 0 7d agoExplain → -
anything-llm ⑂
Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience
★ 0 14d agoExplain → -
benchmarks_antonputra ⑂
Improvements for Anton Putra's benchmarks
★ 0 6mo agoExplain → -
ziggy-pydust ⑂
A toolkit for building Python extensions in Zig.
Zig ★ 0 1y agoExplain → -
1brc ⑂
Gunnar's 1 Billion Row Challenge (Python)
Python ★ 0 2y agoExplain → -
pywebview ⑂
Build GUI for your Python program with JavaScript, HTML, and CSS
★ 0 11mo agoExplain → -
kivy ⑂
Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS
★ 0 4y agoExplain → -
justpy ⑂
An object oriented high-level Python Web Framework that requires no frontend programming
★ 0 5y agoExplain → -
FI-ASockIOCore
FI Async Socket IO Core
Python ★ 0 7y agoExplain → -
Highly-available-cluster-chat-system
Simple, highly available cluster chat system (see Wiki for more info)
Python ★ 0 9y agoExplain → -
English-Checkers-Web-App
English Checkers Web App made with ClojureScript
Clojure ★ 0 9y agoExplain → -
fi-patched-to-python3--common-mimetypes ⑂
Common MIME types
Python ★ 0 9y agoExplain → -
fi-patched-to-python3--python-lzf ⑂
python bindings to liblzf, a speed demon compression library
C ★ 0 9y agoExplain → -
fi-patched--progress ⑂
Easy to use progress bars for Python
Python ★ 0 13y agoExplain → -
fi-patched--discogs_client ⑂
Official Python Client for the Discogs API
Python ★ 0 12y agoExplain → -
fi-patched--vmbench ⑂
Network Server Performance Benchmarking Toolbench
Python ★ 0 10y agoExplain → -
clj-Lauru
Clojure library for easy parsing and matching URLs
Clojure ★ 0 9y agoExplain → -
Dribbble-Experiments
Dribbble API experiments
Clojure ★ 0 9y agoExplain → -
UCB-Source-Code-highlighter
UCB Source Code highlighter
★ 0 9y agoExplain → -
Realistic-Damage-Model-mod-for-Long-War
Realistic Damage Model. Mod for both the original XCOM:EW and the mod Long War
AMPL ★ 0 9y agoExplain →
No repos match these filters.