Backend Developer transitioned into AI/ML. After several years developing with Java and Spring, I've moved towards applying an engineering-first approach (APIs, data, architecture, and production) to AI solutions using Python and FastAPI. I specialize in building services that transform business needs into maintainable features, incorporating RAG pipelines, semantic search, and agentic architectures. I focus on making the 'how it works' as solid as the 'what it does' through automation and robust engineering practices.
Experience
AI/ML Developer – VITALY
Backend engineer applying AI to real products and internal tooling, combining backend, data, and automation.
- Developed APIs and services in Python/FastAPI for data processing and system integration.
- Built ingestion and processing pipelines (documents, video) including transcription and validations.
- Implemented AI capabilities with LLMs: RAG, embeddings, and vector search integrated into production middleware.
Full-Stack Developer – VITALY
Focused on backend specialization (Java/Spring) while owning cloud/data integrations and frontend support.
- Strategic Middleware APIs: Designed and developed Spring-based middleware to optimize frontend/external services communication.
- GKE Migration & Optimization: Led the migration to Google Kubernetes Engine, automating continuous delivery and optimizing deployments.
- Post-Merger Data Integration: Actively participated in the data integration after the Preving/Cualtis merger, performing mapping and application adaptation.
Intern Developer – VITALY
Intensive training and first contact with professional web development environments.
- Received intensive training in Java Spring, Angular, Docker, and Kubernetes.
- Participated in agile development teams, contributing to real-world projects and learning full software lifecycles.
Projects
One dAIly Blog
Autonomous AI-powered blog generating daily Python content with Gemini and OpenAI.
- Astro
- Node.js
- Gemini
- OpenAI
- PostgreSQL
AI Photo Transformer
Multi-stage AI pipeline for cinematic photo transformations using Gemini and Seedream 4.
- FastAPI
- Python
- Gemini
- Replicate
- Supabase
- HTMX
Video Transcriber & AI Summarizer
CLI for CUDA-accelerated transcription with Whisper, multi-provider AI summaries, and LinkedIn/Twitter content generation.
- Python
- Whisper
- Gemini
- PyTorch
- CUDA
Gesture-Controlled Digital Whiteboard
Real-time hand tracking whiteboard using computer vision and MediaPipe.
- Python
- OpenCV
- MediaPipe
Acestream Docker Engine
Containerized streaming solution with automated setup for Ubuntu environments.
- Docker
- Shell
- Ubuntu