Andrii Matiiash is a Senior Python Developer with a decade of experience building and scaling microservice-based web and financial products from Kyiv. He specializes in Django, FastAPI and async Python, and has deep operational experience with PostgreSQL, MongoDB, Redis, Elasticsearch, Celery, and cloud object storage. Andrii has led small teams and made architectural choices for a neobank release, built KYC and tracing/logging libraries, and refactored AI-driven text and audio generation pipelines using ChatGPT, LangChain and ElevenLabs. His background includes high-load Django optimization, gRPC and AMQP integrations, and creating background-task libraries for BPM systems. Comfortable across the full backend stack, he pairs applied-math training with hands-on delivery to solve performance and integration challenges. Notably, he combines production-grade engineering with practical AI pipeline work, bridging traditional fintech systems and modern generative tooling.
Contributions:31 reviews, 26 PRs, 267 pushes in 1 year 4 months
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Andrii Matiiash - Senior Python Developer at itAdviser.dev