I like building useful things: small tools, experiments, personal infrastructure, and software that solves my problems, and maybe yours. Most of what I do lives somewhere between reliability, automation, systems thinking, and everyday tinkering.
Have a look at my public projects: Public Repositories
Featured project: ike — a k9s-style terminal UI for Datadog (brew install cesarsk/tap/ike), developed end-to-end by directing agentic AI workflows.
- Multiple PRs merged to unslothai/unsloth — very popular AI repository to run and train AI models locally (67.4k★ / 6.1k forks).
- Multiple PRs to runatlantis/atlantis — popular Terraform GitOps automation tool (9.2k★ / 1.3k forks).
- Multiple PRs merged to DataDog/terraform-provider-datadog — the official Datadog Terraform provider (480M+ registry downloads).
- Merged PR to gitlab-org/terraform-provider-gitlab — the official GitLab Terraform provider (160M+ registry downloads).
- Merged PR to aws-samples — AWS’s official samples organisation, used globally for AWS reference implementations.
- Multiple PRs to CalcProgrammer1/OpenRGB — popular cross-platform hardware-RGB control tool (3k★ / 1.7k forks). My personal project kraken-unleashed is listed in OpenRGB’s README under “Related Projects”.
- Multiple PRs to zpix1/windisplay — open-source Windows brightness control over HDMI.




