Serge Travin is a Senior Software Engineer based in Berlin with 11 years of experience building backend-first systems and full-stack web applications. He specializes in Java microservices and Big Data pipelines (Apache Kafka, Flink, Hadoop, Hive) and brings deep Python/Django expertise for service and web development. At ResearchGate he focused on stream processing backends, and at Sumsub he continues to apply scalable architectures to production challenges. Comfortable translating business requirements into technical designs, he pairs pragmatic storage choices (Postgres, MongoDB, Redis) with experience optimizing beyond ORMs for complex queries. Previously a team lead shipping social-advertising platforms, he combines hands-on coding with product-minded leadership and an engineer’s attention to choosing the right tool rather than following trends.
11 years of coding experience
13 years of employment as a software developer
Math Lyceum 239
Master of Science (MS), Computer and Information Systems Development, Master of Science (MS), Computer and Information Systems Development at Санкт-Петербургский Государственный Университет
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