Dennis Bielinski
Staff DevOps Engineer at Doximity
Cleveland, Ohio, United States
Summary
👤
Senior🎓
Top SchoolDennis Bielinski is a Staff DevOps Engineer in Cleveland with 10 years of experience building and operating large-scale data platforms and cloud infrastructure. He is Doximity’s Kafka SME, driving best practices and authoring internal Kafka libraries while operating Elasticsearch, Kubernetes, Neo4j, Redis, and MySQL at scale. His background includes leading Hadoop and Kafka stability efforts at Progressive and pioneering data lake and automation work at OverDrive, where he introduced Terraform, Ansible/Chef, and Airflow pipelines running on Kubernetes. Equally comfortable writing Python, Ruby, and Java as he is designing IaC and observability tooling, he focuses on developer productivity, reliability, and measurable service-level outcomes. A pragmatic engineer with a dry sense of humor, he’s as likely to automate a tedious workflow as to find the simplest path to durable scalability.
10 years of coding experience
12 years of employment as a software developer
Lorain County Community College
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (33)
kafka10
java10
apache-kafka10
prometheus8
librdkafka8
monitoring8
mysql7
kubernetes7
kafka-connect7
ruby7
ruby-client7
deprecated7
confluent-platform7
elasticsearch6
data-visualization6
Programming languages (6)
Github contributions (5)
dezka/kafka_offset_migrator
Apr 2020 - Oct 2023
Contributions:1 release, 6 pushes, 1 branch in 3 years 7 months
doximity/kafka_consumer_group_status_exporter
Jun 2019 - Feb 2021
Kafka consumer group status exporter for Prometheus.
Contributions:9 commits in 1 year 7 months
kafka-consumerprometheuskafka
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