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Rokibul Hasan

PROFILE

Rokibul Hasan

Md Rokibul Hasan contributed to several open source projects, focusing on backend and automation improvements across repositories such as kyverno, k3s, openfga, and perses. He implemented dynamic TLS certificate reloading in openfga using Go, enabling seamless certificate updates for HTTP and gRPC servers without downtime. In k3s, he automated CoreDNS version updates with Updatecli, reducing manual maintenance and improving security. His work in perses included enhancing the API proxy for flexible datasource queries and refining the PromQL editor’s UI using React and TypeScript. Throughout, he addressed stability, security, and developer experience with targeted, well-documented engineering solutions.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

5Total
Bugs
2
Commits
5
Features
3
Lines of code
294
Activity Months4

Work History

August 2025

1 Commits • 1 Features

Aug 1, 2025

August 2025 monthly summary for perses/perses: Implemented an API Proxy enhancement to enable direct datasource queries through the API proxy without requiring a trailing path and with method-agnostic routing. Included a test fix to reflect updated HTTP status expectations for invalid methods. This work simplifies datasource access, improves integration flexibility, and strengthens API contract reliability.

July 2025

1 Commits

Jul 1, 2025

July 2025: Focused on UI polish and stability in perses/plugins, delivering a targeted PromQL editor readability improvement. The month centered on a single, well-scoped bug fix with clear commit history, improving user experience for PromQL expression editing and maintaining overall product quality.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 focused on strengthening security and operational resilience for the openfga/openfga service by delivering dynamic TLS certificate reloading for HTTP and gRPC servers. Added a certificate watcher to automatically reload TLS assets without server restarts, reducing downtime during certificate rotations and simplifying certificate management. No major bugs fixed this month; the primary impact was enabling seamless, secure certificate updates and improved deployment flexibility across HTTP and gRPC services.

January 2025

2 Commits • 1 Features

Jan 1, 2025

January 2025: Focused on stabilizing critical workflows and introducing automation to reduce manual maintenance. Delivered a bug fix in Kyverno's background controller to prevent panics when updating Generate rules, and automated CoreDNS version updates in K3s via Updatecli to keep manifests and airgap images up to date. These changes increase reliability, security, and operational efficiency across both projects.

Activity

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Quality Metrics

Correctness92.0%
Maintainability92.0%
Architecture88.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

GoTypeScriptyaml

Technical Skills

API DevelopmentAutomationBackend DevelopmentCI/CDCertificate ManagementDevOpsFront End DevelopmentGoHTTP RoutingReactTLSgRPC

Repositories Contributed To

5 repos

Overview of all repositories you've contributed to across your timeline

kyverno/kyverno

Jan 2025 Jan 2025
1 Month active

Languages Used

Go

Technical Skills

Backend DevelopmentGo

k3s-io/k3s

Jan 2025 Jan 2025
1 Month active

Languages Used

yaml

Technical Skills

AutomationCI/CDDevOps

openfga/openfga

Feb 2025 Feb 2025
1 Month active

Languages Used

Go

Technical Skills

Backend DevelopmentCertificate ManagementGoTLSgRPC

perses/plugins

Jul 2025 Jul 2025
1 Month active

Languages Used

TypeScript

Technical Skills

Front End DevelopmentReact

perses/perses

Aug 2025 Aug 2025
1 Month active

Languages Used

Go

Technical Skills

API DevelopmentBackend DevelopmentHTTP Routing

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