H Güngör
Sr. Lead Software Engineer at Peak
Istanbul, Istanbul, Turkey
Summary
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Rockstar🎓
Top SchoolH Güngör is a Sr. Lead Software Engineer based in Istanbul with 16 years of experience building backend systems, platform tooling, and Linux-based products. An electronics engineer by training, he blends low-level curiosity about Linux internals with pragmatic backend and DevOps work—contributing to notable open-source projects like the parallel S3 tool s5cmd and a Go microservice framework (koding/kite). At Peak he progressed from Big Data Platform Engineer to senior leadership, driving reliability, build tooling, and in-place update patterns for infrastructure code such as the Terraform Snowflake provider. He frequently focuses on developer experience improvements—refactoring CLIs, reorganizing codebases, and hardening edge cases like null dereferences—while maintaining a hands-on approach to shipping production-ready features. Known for DIY hardware projects and deep dives into Linux devices, he brings both systems-level insight and pragmatic software delivery to complex platform challenges.
16 years of coding experience
11 years of employment as a software developer
Undergraduate, Electronics Engineering, Undergraduate, Electronics Engineering at Erciyes Üniversitesi
Turkish, İngilizce
Stackoverflow
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Github Skills (27)
snowflake10
command-line-interface10
terraform10
cicd10
terraformer10
go10
aws10
amazon-s310
command-line10
aws-s310
cli10
s3-bucket10
filesystem9
apidoc9
microservices-application9
Programming languages (10)
Github contributions (5)
peak/s5cmd
Apr 2018 - Sep 2022
Parallel S3 and local filesystem execution tool.
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:4 releases, 309 reviews, 123 commits in 4 years 6 months
Contributions summary:H primarily contributed to the core functionality of the s5cmd tool, focusing on enhancing its capabilities and reliability. Their work involved fixing bugs, implementing features related to S3 object handling, and improving the overall performance of the tool. They also worked on improving the build process and homebrew formula for package management, ensuring the tool is easily installable and up-to-date. Additionally, the user has addressed potential issues by checking for null values and dereferences within core components of the s5cmd tool.
storageawsgoogle-cloud-storages3-bucketcli
koding/kite
Aug 2014 - Nov 2014
Micro-service framework in Go
Role in this project:Back-end Developer
Back-end DeveloperContributions:17 commits in 3 months
Contributions summary:H primarily focused on refactoring and restructuring the `kitectl` command-line tool within the Go-based micro-service framework. Key changes included reorganizing the directory structure for improved readability and migrating the CLI to use the `mitchellh/cli` library. Furthermore, the user implemented functionality for command registration, configuration, and interaction, enhancing the tool's usability and adding features such as registration prompts and key display. These changes indicate a focus on improving the developer experience and expanding the tool's functionality.
golangmicro-serviceframeworkservice-framework
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