Berislav Lopac
Head Of Engineering at Drvn Solutions
Welwyn Hatfield, England, United Kingdom
Summary
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SeniorBerislav Lopac is a Head of Engineering with over two decades of software development experience and 13 years in senior roles, specializing in Python-based distributed services, REST APIs and fintech-focused data applications. He has designed web frameworks and back-end systems, and now leads engineering teams—often distributed across time zones—building automated CI/CD pipelines and scalable service platforms. A hands-on architect and developer, he contributes to prominent open-source projects like Apache Airflow, where he’s fixed GCS operator logic and extended cloud storage hooks. Based in Welwyn Hatfield, UK, he blends deep technical fluency across the full stack with pragmatic leadership that turns complex distributed architectures into reliable, deployable products.
12 years of coding experience
Croatian, English
Stackoverflow
16,915reputation
8.2mreached
132answers
30questions
android
top-5%
tornado
top-5%
sqlalchemy
top-5%
django
top-1%
dictionary
top-1%
django-templates
top-1%
Github Skills (29)
apache-airflow10
google-cloud-platform10
python10
back-end-development10
django10
data-engineering10
workflow-engine10
gcp10
attribute10
dictionary10
google-play10
orchestration10
django-templates10
testing9
javascript9
Programming languages (8)
Github contributions (5)
apache/airflow
Sep 2017 - May 2018
Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
Role in this project:
Back-end Developer
Back-end DeveloperContributions:23 PRs, 30 comments in 8 months
Contributions summary:Berislav primarily contributed to the backend of the Apache Airflow project. Their work included restoring and modifying import statements, updating GCS operator tests and fixing logic. The user implemented a new Google Cloud Storage hook method. In addition, the user made updates to address issues with the GCS to GCS operator, including removing an extra slash and ensuring proper functionality with wildcards.
monitorpythonschedulerapacheprogrammatically
berislavlopac/pyapi-client
Aug 2022 - Sep 2024
Contributions:8 releases, 31 pushes, 1 branch in 2 years 1 month
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