Automation Engineer • Embedded & Low-Level C/Rust • Graphics & Simulation • AI Research

I build unusual software that sits at the intersection of low-level programming, computer graphics, industrial automation, embedded systems and AI. Automation engineer at Teplomash (Saint Petersburg) · MSc in Control in Technical Systems, LETI (2025).

What I do · Featured · Industrial · Deterministic · MIME-OS · SINT · Embedded · Graphics · Contact

Most of my repositories are experiments rather than finished products — I like exploring unconventional ideas and learning how complex systems work from the inside. Each one now carries a tagged release as a starting point, and the tree is the source of truth.

Areas I keep coming back to:

• Deterministic / real-time systems — pushing every decision to compile time; OS kernels, RTOS, event-driven runtimes
• Embedded & low-level C / C++ — branchless fixed-point math, lock-free primitives, FPU-less MCUs, old-style text rendering
• MIME-as-Storage — a whole ecosystem built around the idea that everything should be .eml
• Agent memory & orchestration (SINT) — hash-chain provenance, semantic registers, multi-agent MCP tooling
• Industrial automation — PLCs, SCADA, Modbus, AutoCAD electrical tooling, GOST document pipelines
• Graphics & game engines — Vulkan/OpenGL, sparse-world simulation, image upscaling

• mbrs — Modbus Studio: polling windows, register tables, row quality, writes, multi-connection (Rust)
• mbparse — zero-dependency Modbus RTU/TCP frame analyzer: parse, validate, explain (C)
• doc-generator — offline GOST document generator: outgoing letters, memos, forms, name declension, PDF/.eml/.doc export
• pdf-spec-parser — procurement PDF spec parser & obfuscator, GOST CID support
• passport-to-uml — extract functional UML diagrams from technical passport PDFs
• autocad-electrical-plugin — AutoCAD 2024 .NET: electrical topology, AW33 specs, XData, OMNI revisions (C#)
• el-tools — AutoLISP for electrical schematics: circuit tracing, defectoscope, wire specs
• omni — DWG revision management from AutoCAD: snapshots, overlay compare, rollback

• lost-tech-museum — a museum of lost technologies: digests of patents, RFCs and standards, with every finding traced to a primary source
• kostyk348.github.io — personal site (Hugo + GitHub Pages): DSO projects, notes, blog

• DSO-TRON / dso-tron-esp32 — deterministic RTOS kernel and its ESP32 (Xtensa LX6) port
• dso-runtime — deterministic task-graph execution framework: arena allocation, static scheduling
• dso-browser — content-centric networking stack: PSIRP + DSO deterministic core
• dso-ai-runtime — streaming INT8 LLM inference engine (C++ + AVX2), static arenas
• phase-vm — reversible register machine: every op writes one destination, the inverse is always computable, no logs
• phase-math / phase-arch — reversible math on Z/2^64 and the PHASE architecture spec
• ternary-vm — balanced-ternary VM + assembler (MPTC reference runtime)
• sdre — Semantic Dataflow Region Engine: x86 → SSA → ARM binary translation
• x86_superopt — same-ISA x86_64 binary super-optimizer (SSA lifting + AVX2 vectorization)

mime-os — a single-file .eml container OS stack: mmap reader, append-only delta log with hash-chain, KV, IPC bus, logic runner, tagged flat FS, folderless tag-DB.

sint — monorepo for the SINT agent ecosystem: MCP servers, core memory system (hash-chain provenance, temporal decay, drift detection), architecture docs.

• sint — monorepo
• sint-ua-v2.1 — memory system for OpenCode
• sint-crypto-mcp — cipher knowledge base + pattern detection
• sint-embed-mcp — MCU database, RTOS patterns, linker/startup codegen
• sint-historian-mcp — cross-session work analyst
• sint-marketplace-mcp — ecosystem marketplace
• sint-jcr — Jungian Cognitive Runtime: daemon harness with a continuous memory field
• plus sint-dso-* (validator, router, matcher, swarm), sint-llm-swarm, sint-* research servers → browse all

• autocad-electrical-plugin — AutoCAD 2024 .NET plugin: electrical topology (EL-*), specifications, XData (C#)
• el-tools — Electrical Tools: AutoLISP for electrical schematic topology
• omni — DWG revision management from AutoCAD: snapshots, comparison, rollback
• mbparse — zero-dependency Modbus RTU/TCP frame analyzer (C)
• pdf-spec-parser — procurement PDF spec parser & obfuscator, GOST CID support
• passport-to-uml — extract functional UML diagrams from technical passport PDFs

• spix — single-header C99 image processing: resize, convolution, dithering — all fixed-point, no FPU
• qdsp — branchless fixed-point (Q15) DSP primitives for FPU-less MCUs
• lockfree — lock-free primitives (SPSC/MPSC ring, seqlock, flag)
• libatme — pure-C Type 1/PFB font rasterizer ported from Adobe Type Manager 4.1
• ternary-vm — balanced-ternary VM + assembler (MPTC reference runtime)
• camellia / clefia — clean-room C99 ciphers (RFC 3713 / RFC 6114)
• dso-tron-esp32 — DSO-TRON port to ESP32 (Xtensa LX6)

• fca — fuzzy cellular-rule 2× upscaler for old video/anime: scale2x/fuzzy/xbr, AVX2, GLSL mpv shaders
• eafar — Event-Driven Asynchronous Fuzzy Automata Runtime (C++23), ~3000× on sparse workloads
• eafar-db — embedded DB built on the EAFAR paradigm: sparse pages, lazy views, fuzzy queries, time-travel replay
• dsa — data-oriented streaming audio: open FMOD-compatible C audio layer with DSP chain, 3D spatialization
• photon-region — tile-based region algebra for Wayland compositor occlusion culling
• zui-tad-shell — infinite-canvas Wayland desktop: windows on an endless 2D canvas (Rust)
• DSO-Refractor — BF1942 terrain + static objects renderer (Rust)

• dso-layout — Colemak-DH + optimized Russian keyboard layout: 47% less finger travel, 63% fewer same-finger bigrams
• homeo — homeostatic controller on invariants: Adam relaxation + thermal noise
• biospectral — Dirichlet L-function spectral analysis of DNA/protein
• evol — state-transition language (parser, interpreter, typechecker)
• ugs — Universal Generation Specification

Science Fiction · Cyberpunk · Anime · Photography · 3D Printing · Jazz/Rock · Retro Games · Computer History

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• 🌐 Website: kostyk348.github.io
• 🤝 I'm always interested in: Linux software, graphics, game engines, AI research, emulators, retro hardware, open-source tooling
• 💬 Open an Issue or Discussion, or reach out directly

"Learning by building."