Hagai Kariti
Research Engineer at Irregular
Israel
Summary
🤩
Rockstar🎓
Top SchoolHagai Kariti is a research engineer and computational biologist with 12 years of experience building scalable backend systems and interpretable probabilistic and neural models of 3D genome organization. He combines PhD-level research in computational biology with hands-on DevOps and backend expertise gained at companies like BigPanda, where he engineered microservices on AWS and led infrastructure automation. Comfortable spanning labs and production, he has designed domain-specific CNN/RNN architectures, optimized resource-constrained training, and helped wet-lab collaborators adopt computational tools. An active contributor to Ansible, he has improved cloud integration and fixed race conditions in critical automation modules, highlighting a focus on reliable infrastructure. Based in Israel, Hagai is skilled at turning mechanistic biological hypotheses into auditable models and production-grade software. Colleagues describe him as someone who bridges scientific rigor and engineering pragmatism to deliver reproducible, scalable solutions.
12 years of coding experience
9 years of employment as a software developer
Computer Engineering, Computer Engineering at Technion - Israel Institute of Technology
Hebrew, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (15)
ec10
infrastructure-as-code10
automation10
ansible-galaxy10
amazon-ec210
automations10
aws10
devops10
python10
ansible10
infrastructure8
amazon-web-services7
cloud-computing7
system-administration7
route536
Programming languages (6)
Github contributions (5)
ansible/ansible
Aug 2014 - Jul 2017
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
Role in this project:
DevOps Engineer
DevOps EngineerContributions:10 commits, 5 PRs, 34 comments in 2 years 11 months
Contributions summary:Hagai made several contributions related to the Ansible automation platform, specifically focusing on improving the functionality and stability of the `ec2` inventory plugin. They added features like the ability to specify a hostname variable and addressed race conditions in the `ec2_vol` module. Furthermore, the user made fixes and improvements to related modules, fixing a `KeyError` in `route53` and updated the `hostname` module to correctly update `ansible_hostname`. This indicates a focus on infrastructure automation and cloud integration.
everythingpythonit-automationdevopsdeployment
ansible/ansible-modules-core
Mar 2015 - Mar 2015
Ansible modules - these modules ship with ansible
Role in this project:Backend Engineer
Backend EngineerContributions:1 commit, 3 PRs, 10 comments in 1 day
Contributions summary:Hagai primarily contributed to fixing bugs and improving the functionality of Ansible modules within the repository. Their work included addressing a KeyError in the route53 module, fixing race conditions in the ec2_vol module, and ensuring the hostname module correctly updates ansible_hostname. They also made changes to the ec2_snapshot module, implementing the snapshot_max_age parameter and modifying the default value of the wait parameter.
ansibleshipansible-modules
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