Summary
Alexander Ksenofontov is a seasoned Java backend engineer with 9 years of experience, currently leading development at Digital Economy League. He builds high-throughput, resilient systems using Java 21, Spring WebFlux, Kafka, Elasticsearch, Postgres, Redis and Docker, with a strong track record in banking and financial integrations from his time at CFT. Alexander has delivered internet and mobile banking backends, fraud-monitoring and tax-service integrations, and paperless office solutions, pairing deep domain knowledge with pragmatic system design. Earlier freelance work spans multi-agent simulations in AnyLogic, PHP backends and cross-platform game development in LibGDX and Unity, reflecting a rare mix of systems and simulation/game expertise. Outside work he continues to create mobile games and hyperrealistic portrait art, an uncommon combination that informs his attention to detail in code and UX.
9 years of coding experience
2 years of employment as a software developer
Specialist, Specialist at Tomsk State University of Control Systems and Radioelectronics