Alexander (numq)

Systems Architect & Kotlin Multiplatform Engineer specializing in hardware-accelerated rendering (Skia Canvas), zero-allocation DSP, and deterministic state architectures.

📍 Moscow ⚡ 1,500+ Consecutive Daily Commit Streak 📦 Maven Central Published
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Architectural Foundations & Patterns

Mathematical, formal approaches to state management and modular platform boundaries:

Reduce & Conquer

Deterministic, boilerplate-free state management architecture for KMP. Backed by monoidal state action composition: reduce :: (State, Command) → (State, [Event], [Effect]). Complete isolation of side-effects into declarative streams and actions.

MVI Unidirectional Data Flow Formal Verification

FLIP (Feature-Layered Isolated Platform)

Strict module boundary pattern for Kotlin Multiplatform enforcing compile-time dependency isolation via Gradle. Forbids horizontal cross-feature dependencies and coordinates state via presentation slots.

Modular Architecture Clean Architecture Gradle Multi-Module

Core Systems & Performance Libraries

Library Platform Targets Core Tech / Mechanism Primary Benefit
Kortex JVM, Android, iOS, Wasm Direct Skia Canvas, LRU Caching Sub-millisecond latency code editor; bypasses declarative Compose node tree allocations.
Krope JVM, Android, iOS, Wasm Red-Black Balanced Rope Tree $O(\log N)$ inserts and deletes on 100M+ char documents with structural sharing.
Kempo JVM, Android, iOS, Wasm Phase-locked Phase Vocoder Zero-heap-allocation audio time-stretching & pitch-shifting in real-time loops.
TrustChain Common KMP (Android, iOS, Server) Cryptographic Parent Hashing & RSA/Ed25519 Tamper-proof verifiable state ledger. Prevents step-skipping and MITM payload mutation.
Blueprint KMP, Compose, Server (Ktor) Server-Driven UI (SDUI) + ProtoBuf Zero-trust dynamic UI rendering with state delta verification and RSA signing.
Klarity Compose Desktop (Windows, Linux, macOS) FFmpeg, PortAudio, Skiko/Skia Direct native memory to Skia Canvas video playback; eliminates SwingPanel layering constraints.

Developer Tooling & Workspaces

  • haskcore: Lightweight, zero-config standalone IDE for Haskell built with Compose Desktop, featuring an integrated rope buffer editor and Tree-sitter parsing.
  • Protobuf Blueprint: Official JetBrains IntelliJ IDEA plugin built with Jetpack Compose & Jewel for rapid Protocol Buffers code generation.
  • UseCase: Typed CQRS business logic primitives with Arrow-kt Raise DSL and monad-like error semantics.