Applied AI / LLM Systems Engineer · Full-Stack Developer · Product Builder
Building end-to-end products across local AI, backend systems, desktop software, Telegram ecosystems, and automation.
About Me · Main Projects · AI Projects · Products & Tools · Labs · Tech Stack · Contacts
I am a Full-Stack Developer and AI Engineer with product and entrepreneurial background.
I build backend services, AI integrations, CRM/SED systems, Telegram ecosystems, desktop tools, and local LLM workflows.
My main focus is turning business problems into working software: architecture, APIs, databases, automation, AI pipelines, infrastructure, and product delivery.
Production VPN service and SaaS platform combining a Telegram bot, Mini App, billing, infrastructure orchestration, admin tooling, and subscription lifecycle automation.
Used for: automated subscription sales, payment processing, VPN delivery, renewal, and customer self-service through Telegram.
Production · Commercial product · Private source
Stack: Python · FastAPI · Telegram Mini Apps · YooKassa · Marzban · Xray/VLESS/REALITY
Live · Telegram bot · Case study
Local-first AI orchestration platform connecting local models, coding agents, scoped memory, repository knowledge, browser tools, and explicitly approved cloud escalation behind one interface. Includes a versioned routing EvalKit with 117 synthetic bilingual regression cases and reproducible reports.
Used for: routing engineering tasks between local LLMs and coding agents while keeping context, memory, permissions, and evaluation evidence under local control.
Alpha · Open source · AGPL-3.0-only
Stack: Python · FastAPI · Ollama · Open WebUI · Qwen Code · Codex · Docker
Resumable AI-assisted filmmaking pipeline that turns music and creative direction into a treatment, storyboard, generated visuals, animated shots, a draft edit, and a DaVinci-ready timeline.
Used for: producing structured music-video projects from an initial track while preserving editable intermediate assets at every stage.
Alpha · Open source · AGPL-3.0-only
Stack: Python · Codex · Gemini · ComfyUI · Runway · DaVinci Resolve
Free, game-inspired English learning platform with structured 45-minute lessons, CEFR progression, adaptive vocabulary practice, focused error repair, minigames, achievements, and a lesson-scoped mentor.
Used for: learning English through explanations and deliberate practice instead of answer guessing, while tracking weak points and returning to them later.
Active private alpha · Freeware · Private application source · Open educational data
Stack: React · TypeScript · FastAPI · PostgreSQL · SQLAlchemy · Docker
Autonomous agents, RAG systems, evaluation, voice interfaces, and applied local AI — 4 projects
- ScoutPilot — autonomous browser agent with semantic navigation, policy-gated actions, and replayable reports.
Public prototype - LexiGrade — open ML lab with a 6,000-word ESDB/SCOWL benchmark, grouped evaluation, a reproducible statistical baseline, Transformer training loop, CLI, and FastAPI inference.
Apache-2.0 · Open dataset - AI CRM + SED — CRM and document-workflow showcase with an open bilingual RAG Quality Lab, intent/action contracts, retrieval gold cases, answer checks, and reproducible reports.
Apache-2.0 · Showcase - Fantik — local Windows voice assistant for speech, screen, file, and desktop automation.
MIT · Experimental
Desktop utilities, developer tools, and product showcases — 6 projects
- PureCSV — commercial Windows application for collecting, normalizing, auditing, and exporting product catalogs to Shopify-ready CSV.
Commercial · Proprietary - GEIDesk — educational open-source help desk MVP with ticket workflows, workload-based assignment, SLA indicators, and analytics.
MIT · Educational MVP - SocketLens — local-first WebSocket debugger for inspecting, replaying, and proxying realtime traffic.
AGPL-3.0 · Public alpha - ShelfyGAI — offline Windows utility for shelving, grouping, pinning, and restoring application windows.
MIT · Public alpha - Chainik — one-purpose Windows utility that detects the end of a kettle heating cycle through Tapo P110 power telemetry and sends a reminder.
MIT · Open source - ReinstallKit — builds a reviewable recovery plan for applications, files, and Python environments before reinstalling Windows.
In development · Repository setup in progress
Generative AI, local GPU workflows, and engineering experiments — 3 projects
- FLUX2DEV LoRA Pipeline — reproducible FLUX LoRA experiments with sanitized AI-Toolkit configs, dataset validation, training-log analysis, failure documentation, and ComfyUI evaluation.
MIT · Showcase - Image Inpainting Cleanup — object removal, background reconstruction, and image restoration for owned or authorized assets.
MIT · Showcase - Developer Workspace — sanitized overview of my local AI workstation, mobile setup, and engineering environment.
MIT · Setup showcase
Backend, data & realtime: Python · FastAPI · Node.js/Express · Pydantic · SQLAlchemy · Alembic · PostgreSQL · SQLite · Redis · pgvector · pandas · REST APIs · WebSocket
Frontend & desktop: React · TypeScript · Vite · Zustand · Tailwind CSS · Tauri · Rust · PySide6 · Tkinter · Windows API · Telegram Mini Apps
AI, ML & automation: Ollama · Open WebUI · local LLMs · RAG · scikit-learn · PyTorch · model evaluation · MLflow/W&B · Codex · Qwen Code · Whisper/STT · XTTS · Playwright · n8n
Generative media: ComfyUI · FLUX/LoRA · AI-Toolkit · Gemini · Runway · DaVinci Resolve
Infrastructure & delivery: Docker · Docker Compose · Linux · Nginx · CUDA · GitHub Actions · PowerShell · PyInstaller
Integrations: Telegram API · YooKassa · Shopify CSV · Tapo · Marzban · Xray/VLESS/REALITY
This stack reflects tools and technologies I have used across my projects, experiments, and production work. Depth varies by area: some are core daily tools, while others were used for specific features, prototypes, or integrations.
- Telegram: @Elayraaaa
- Email: dbelaev188@gmail.com