Email: afanasieffivan@gmail.com LinkedIn: https://www.linkedin.com/in/ivan-afanasiev-69382a2b6/
GitHub: https://github.com/Wafflelover404 Telegram: https://t.me/wafflelover404 Location: Minsk, Belarus

Lead Go developer with strong backend, search and distributed-systems background. Focused on scalable microservices, semantic processing, and containerized deployments. Practical experience across backend and full‑stack roles.

• Languages: Go, C++
• Databases / Search: PostgreSQL, Elasticsearch, MongoDB, ChromaDB
• Messaging / Streaming: RabbitMQ, Apache Kafka
• Cloud / Infra: Docker, Kubernetes, Jenkins, Github, S3, Redis, Prometheus/Graphana

Jun 2025 – Present | WikiAi.by | Remote / Minsk

• Designed and implemented backend platform: authentication microservice (Go), Search microservice (C++, Go)
• Built containerized deployments (Docker, Kubernetes) and Kafka-based pipelines for reliable messaging and orchestration.
• Developed semantic-graph processing microservices (GraphRAG / OSTIS-style) for semantic workflows; led backend development, code reviews, and production readiness.

Mar 2025 – May 2026 | WebDad.by | Brest

• Developed a Go-based product microservice serving four client applications
• Designed DB schemas and implemented SQL migrations.

May 2026 – Present | Belinnovation.by | Hybrid/Brest

• Developed C++/GO search engine paired with Python indexation alorithms for knowledge base management
• Conducted researches on Medical knowledge to build comprehensive knowledge graph

Aug 2026 - Present | Lunorai.ru | Remote / Moscow

• Designed architecture for the entire PDF architecture processing service including high-load ML inference microservice
• Designed database schemas
• Implemented robust backend with CI/CD pipelines and unit tests

Apr 2024 – Jun 2026 | National Children's Technopark, Minsk | ndtp.by

• Multiple awards; selected for extended mentorship and investor-backed development program.

Jun 2026 - Present | Belarusian State University, Minsk bsu.by

Diplomas and Certificates

• Talents of the 21st century, Moscow — First place, 2025
• First step in science, NASB — First place, 2026
• Republican Conference of Research Papers, BSTU — First Diploma, 2025–2026
• Republican Conference of Research Papers, BSU — Third Diploma, 2026

Languages: mainly Go, C++, Python.