At Netcracker Technology, I designed and built Python data ingestion services that process telemetry and synchronization data from 1,000+ external nodes per vendor system. I developed a vendor-agnostic architecture and canonical data model to normalize external data into a unified internal domain.
On Netcracker Technology’s high-load enterprise backend and order processing platform, I architected and developed 30+ Java and Spring Boot REST/SOAP microservices within a portfolio of 50+ integrations. These event-driven services connected a central platform with 10+ core systems.
As Development Lead from March 2024, I guided delivery for the remaining integrations and led a team of 2·6 developers. I was responsible for technical design, capacity estimation, code reviews, mentoring, and production releases.
I’ve also worked on transactional data migrations and improved high-load system throughput by optimizing SQL queries, PL/SQL routines, and Java concurrency. My work spans Java and Python services, with technologies including Kafka, PostgreSQL, Oracle, Kubernetes, and Docker.
