Anatoliy Levitsky

Backend Engineer · Java · Microservices

About Me

I am a Backend Engineer with extensive experience designing and building production-grade systems.
My expertise includes Java, Spring Boot, Apache Kafka, PostgreSQL, Docker, and microservices architecture.
I implement distributed systems, optimize backend performance, and ensure reliability and scalability for real-world products.

Technical Skills

Java 17/21, Spring Framework, Spring Boot
Apache Kafka, PostgreSQL, Flyway
Microservices & Distributed Systems
REST API Design & Implementation
Docker, MinIO/S3, PostGIS, GeoServer
Backend Architecture & Performance Optimization
Mentorship and Consulting

Selected Projects

Industrial Monitoring System: Microservices for personnel & equipment tracking on hazardous sites.
POS System: Desktop application for coffee chains with offline-first design.
Automated Task System: Backend + Telegram bot for high-frequency task automation.
Ad-tech Platform: Billing and Marketplace microservices in Telegram ecosystem.

Java · Spring · Spring Boot · Kafka · PostgreSQL · Microservices · Distributed Systems · REST API · Docker · Flyway · PostGIS · GeoServer · Mentorship · Consulting · Java · Spring · Spring Boot · Kafka · PostgreSQL · Microservices · Distributed Systems · REST API · Docker · Flyway · PostGIS · GeoServer · Mentorship · Consulting ·