About Vatavu Tech

Vatavu Tech is led by Andrei Vatavu, a Java Technical Lead with 7+ years of experience. We help teams design and evolve reliable, high-performance systems—combining pragmatic architecture with clean, maintainable code.

Andrei Vatavu

Java Technical Lead • Bucharest, RO • Remote-friendly (EU/US)

7+ yrs

Java leadership

50ms

p99 improv. in audits*

€↓

cloud cost optimizations

99.9%

reliability targets

JavaSpringKafkaAWSAzureGCP

I focus on pragmatic architecture: small, testable units; clear interfaces; data-driven decisions. I aim for measurable outcomes (latency, throughput, cost) and leave teams with docs and guardrails. My approach combines technical depth with practical business understanding to deliver solutions that scale.

My Approach

Practical solutions, not buzzwords

I focus on proven technologies and approaches that deliver real value.

Scale without over-engineering

I build systems that grow with your needs, avoiding premature complexity.

Long-term reliability

I design for maintainability and operational excellence from day one.