Denis Sinelnikov
Software Engineer at DBeaver project (dbeaver.com)
Spain
Summary
🤩
Rockstar🎓
Top SchoolDenis Sinelnikov is a pragmatic Senior Software Engineer with 7+ years focused on backend Java development, microservices, and cloud-native systems, currently contributing to the DBeaver project from Spain. He has a strong track record of improving performance and scalability—examples include a 40% response-time improvement for CloudBeaver and 30% API latency reduction on IATA’s BSPlink—by applying SOLID and Clean Architecture principles. Experienced across AWS and GCP, Kafka, RabbitMQ, and both SQL and NoSQL stores, he blends secure integrations (ADFS, Entra ID, AWS Secrets) with robust CI/CD and containerization practices. Denis routinely turns complex business requirements into maintainable services, having migrated monoliths to microservices and reworked APIs for real-world scale. He pairs deep hands-on engineering with a passion for code quality and automated testing, and is open to remote or relocated Senior Java/Backend roles. An analytical thinker with a computational mathematics background, he often surfaces non-obvious optimizations in query design and caching that yield measurable system gains.
3 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computational and Applied Mathematics, Bachelor's degree, Computational and Applied Mathematics at Tolyatti State University
Github Skills (19)
sql-client10
sqlite10
postgresql10
nosql10
snowflake10
mysql10
databases10
databricks10
db210
jdbc10
java10
erd10
oracle10
dbeaver10
webapp10
Programming languages (2)
Github contributions (5)
DenisSinelnikov/sql-parser
Jun 2025 - Jun 2025
Contributions:1 push in 1 day
dbeaver/dbeaver-common
Jul 2024 - Nov 2024
Common utils and dependencies for all DBeaver projects
Contributions:1 review, 1 PR, 3 pushes in 4 months
dbeaverdatabasejavatycho
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