Software Engineer & Systems Developer with an engineering background spanning back to the early 2000s.
Combining decades of foundational systems programming β from low-level architectures (x86/x64 Assembly, Win32 API, C) to modern high-performance Python engineering, asynchronous services, desktop applications, and algorithmic data pipelines.
- Decades of Craft: Writing code since the early 2000s, built on a deep understanding of memory management, operating system internals, and native Win32/POSIX runtime behavior.
- Hardware-Aware Performance: Bridging high-level Python productivity with bare-metal speed β leveraging custom SIMD SSE2 vectorized math kernels, FASM assembly, and zero-copy C extensions.
- Architectural Discipline: Strong emphasis on clean code separation, strict typing (
mypy), modern tooling (uv,ruff), reproducible builds, and native assembly compilation (FASM x64).
- Languages: Python (3.10β3.15), x86/x64 Assembly (FASM), C / Win32 API
- Concurrency & Internals: Asyncio, Threading, SIMD Vectorization (SSE2/AVX), ctypes & C FFI, Inter-Process Communication (IPC)
- Desktop & UI Engineering: CustomTkinter, Flet, Tkinter, ttkbootstrap, High-DPI scaling, Native Win32/FASM x64 engineering
- Data, Math & Trading: OpenPyXL, Pandas, TA-Lib (technical analysis & pattern recognition), NumPy, SQLite
- Web, Scraping & Automation: Playwright, Requests, cURL-cffi, Pydantic, REST APIs, Session & Auth management
- Quality & DevTools: uv, ruff, mypy, pytest, Git, GitHub Actions CI/CD
- agentjit β Just-In-Time Compiler for AI Agent Trajectories. Compiles flaky, 30-second multi-step LLM workflows into 0.08ms deterministic Python code with zero token cost. Features speculative guards, automatic bailout runtime, and free-threaded (No-GIL PEP 703) support.
- nanorecall β 100% Private, Zero-Cloud, Bare-Metal Desktop Memory & Screen Search Engine in <200KB. Runs on standard CPUs with zero telemetry, automatic privacy shielding for password managers, and sub-millisecond semantic search via NanoVector.
- nanovector β The SQLite of Vector Search & Episodic Memory for AI Agents in ~120KB. Zero dependencies, instant 0.2ms cold start, pure C99 with AVX2+FMA, ARM NEON, and hand-crafted FASM x64 assembly kernels.
- nanogemm β Minimalist, bare-metal AVX2+FMA & ARM NEON matrix multiplication engine in ~100KB for Python, outperforming NumPy by up to 2.8x on CPU for edge neural network inference. Featured in The Daily Diff (9/10 Depth Score), trending on GitHub (Deep Learning), and published on PyPI.
- screenvideo β High-performance desktop screen recorder and screenshot suite featuring WASAPI loopback audio, real-time H.264 streaming, and a standalone pure x64 Flat Assembler (FASM) native edition (Release v2.0.0).
- xlsx_vievers β High-performance spreadsheet library and desktop processor with a headless 129-function formula engine, hardware-accelerated SIMD SSE2 math, Chart Wizard, AutoFilter, and Goal Seek. Published on PyPI as
xlsx-viewer-proand packaged on conda-forge. - yfinance-ta-patterns β Algorithmic candlestick pattern scanner, backtesting and AI ranking suite powered by TA-Lib and yfinance. Published on PyPI with Python 3.12β3.15 support and precompiled native wheels.
- ppa β Official APT Repository (PPA) for Debian/Ubuntu packaging
agentjit,nanogemm,nanorecall,nanovector,xlsx-viewer-pro, andyfinance-ta-patterns. - awesome-baremetal-ai β Curated benchmark leaderboard and directory of ultra-lightweight, zero-dependency C/C++/Rust/Assembly engines for local LLMs, edge inference, vector search, and AI agents.
- StackOverflowAPI β Modern bilingual desktop client for Stack Overflow built with CustomTkinter, Catppuccin palettes, syntax highlighting, offline bookmarking, and native FASM x64 search client.
- conda-forge/staged-recipes (850+ β) β Packaging maintainer:
- PR #34899 (Merged): Added official Conda feedstock recipe for
xlsx-viewer-pro(cross-platform packaging). - Feedstock submissions:
nanovector(#34898),nanorecall(#34897),nanogemm(#34896),agentjit(#34895), andyfinance-ta-patterns(#34894).
- PR #34899 (Merged): Added official Conda feedstock recipe for
- Duff89/parser_avito (750+ β) β Core contributor across parsing, reliability, and data export subsystems:
- PR #331 (Merged): Incremental atomic page-by-page result persistence preventing data loss on crash or stop (Fixes #300).
- PR #329 (Merged): Full item description extraction from ad pages with async fetching (Fixes #305).
- PR #328 (Merged): Automatic log cleanup and gzip compression for rotated log files (Fixes #274).
- PR #327 (Merged): Address filter crash fix (
AttributeErroron geo), Excel export withNonefields, and GUI freeze prevention (Fixes #324, #325, #326). - PR #337 (Active): Extraction of additional item parameters and characteristics (Β«Π ΠΏΠΎΠΌΠ΅ΡΠ΅Π½ΠΈΠΈΒ» etc.) with Excel export column and unit tests (Fixes #335).
- PR #334 (Active): Price change tracking & delta history (Resolves #214) and seller name extraction (Fixes #333).
- xtekky/gpt4free (65k+ β) β PR #3514 (Merged) / Issue #3511: Fixed unhandled
AttributeErroronaccess_tokenin Copilot provider. - flet-dev/flet (11k+ β) β PR #6817 (Merged) / Issue #6808: Fixed Windows build crash
PermissionErroron read-only files during directory cleanup. - sqlfluff/sqlfluff (8.5k+ β) β PR #8449 (Merged) / Issue #8171: Added support for MySQL-family
CONVERT(expr, type)argument ordering across the SQL parser and rule engines. - marshmallow-code/marshmallow (7k+ β, 70M+/mo) β PR #3046 / Issue #2999: Fixed regex match in timestamp overflow tests to support Windows error messages.
- Textualize/rich (49k+ β) β Root-cause diagnosis & verified fix for Issue #4214: Resolved
ZeroDivisionErrorinColumnswhen available terminal width is smaller than item width plus padding. - Textualize/textual (26k+ β) β Fix & Tests for Issue #6708: Resolved unhandled
IndexErrorinSelection.extractwhen mouse selecting on/across trailing empty lines of widgets. - Curated Ecosystem & Awesome Lists Submissions:
- Danielskry/Awesome-RAG β PR #155: Added
nanovectorto Vector Search Libraries and Tools. - oz123/awesome-c β PR #400 & PR #401: Added
nanogemm(Numerical) andnanovector(AI/Vector search). - currentslab/awesome-vector-search β PR #72: Added
nanovectorto Vector Search Library section. - awesome-simd/awesome-simd β PR #9: Added
nanogemmto Neural Network SIMD section.
- Danielskry/Awesome-RAG β PR #155: Added
- Telegram: @charter2029
- Email: M_N_Nik@yahoo.com
- GitHub: github.com/eminsk


