Javad Hajiani
Senior System Engineer at Delivery Hero
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolJavad Hajiani is a Senior System Engineer based in Berlin with eight years of hands-on experience designing, deploying, and operating distributed systems, CI/CD pipelines, and containerized platforms. He has driven production-ready automation and immutable infrastructure across Azure and AWS using Terraform and Kubernetes, and currently applies that expertise at Delivery Hero after earlier DevOps roles at payever and Digikala. Comfortable bridging development and operations, he builds developer-friendly staging environments that scale to highly available production services and has implemented monitoring, MySQL HA, and centralized configuration at enterprise scale. Known for pragmatism, he combines deep Linux and orchestration skills with a background writing APIs and tooling in Spring Boot and Python, enabling smoother delivery lifecycles across teams.
8 years of coding experience
7 years of employment as a software developer
Bachelor of Science (BS), Computer Software Engineering, Bachelor of Science (BS), Computer Software Engineering at Zanjan UniversityHigh School, Computer Software Engineering, High School, Computer Software Engineering at Doctor hesabi
Persian, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (81)
python10
infrastructure10
remote-execution10
charts10
infrastructure-management10
scale10
helm10
hero10
kubernetes10
configuration-management10
zeromq10
logging10
monitoring9
package-repository9
event-stream9
Programming languages (7)
Github contributions (5)
javad-hajiani/helloworldapi
May 2019 - Jul 2020
helloworldapi challenge
Contributions:45 PRs, 39 pushes, 8 branches in 1 year 2 months
javad-hajiani/Pipedrive
Aug 2019 - Dec 2023
Pipedrive github gists
Contributions:36 PRs, 49 pushes, 3 branches in 4 years 4 months
dependabotgithub-gistspipedrivegists
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