Open to opportunities

Abyss_ wallker

@danilatsarev

Message

I build scalable Python backends, AI systems, computer vision tools, and reliable IoT software.

Belarus

Message

What I'm looking for

I'm looking to build robust, scalable systems that bridge software and hardware, especially in backend development, AI integrations, computer vision, and embedded IoT products.

I've built AI avatar systems, graph RAG tools, LLM-template orchestration microservices, and Shopify-integrated e-commerce platforms at Launch Ist. My AI avatar project reduced hardware requirements by 50% versus competitors.

At Ecopoint, I built global and Raspberry Pi-based local backends for recycling machines, implemented offline mode, and improved retry logic to cut device failures by 5x. I also created camera auto-calibration software that sped up machine deployment by 30%.

At Greenatom, I developed face anti-spoofing services and neural networks, validation tooling that accelerated architecture selection by 50%, and FastAPI/PostgreSQL request-management platforms. I enjoy bridging software and hardware through robust, scalable systems.

Experience

Work history, roles, and key accomplishments

Software Engineer

Launch Ist

Sep 2025 - May 2026 (8 months)

Designed and developed an AI avatar project based on open-source technologies, surpassing competitors in hardware requirements by 50%. Developed an e-commerce platform integrated with Shopify, implemented AI agents and pricing strategies, and built graph RAG and a microservice for LLM template orchestration.

AI Open Source Ecommerce Shopify AI Agents Graph RAG LLM Microservices

Python Engineer

Ecopoint

Apr 2024 - Sep 2025 (1 year 5 months)

Refactored local backend for recycling reward machines, reducing request times and improving interface responsiveness. Built a global backend for machine management from scratch, simplifying system scalability.