Dmytro S.
Backend Services Engineering | Cloud Services, Amazon, Azure
I help companies design, build, and scale reliable backend systems using Java and cloud-native technologies. With strong hands-on experience and a technical lead mindset, I focus on clean architecture, performance, and long-term maintainability. What I do best: - Java backend development (Java, Spring Boot, Spring Cloud) - Microservices architecture & REST APIs - Cloud & containerized systems (Docker, Kubernetes, GCP/AWS) - Data processing & integration (SQL, Kafka, event-driven systems) - System modernization & legacy migration - Performance tuning, debugging, and production issue resolution - Technical leadership: architecture decisions, code reviews, mentoring Why clients work with me: - Strong focus on business value, not just code - Clean, well-documented, and testable solutions - Experience leading teams and owning systems end-to-end - Clear communication and proactive problem solving If you need a senior engineer who can both build and lead, I’d be happy to discuss your project.
Earnings and projects
Last 6 months ÷ 4 months active (since Jul 2026)
Last 6 months: $3.3k
Billed in all: $3,599$3.6k
$3.3k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 11% in Java
Ranked by MRR among everyone on Upwork with the skill.
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