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Andrei Jiroh Halili

PROFILE

Andrei Jiroh Halili

Over eight months, Andrei Halili engineered robust DNS and cloud infrastructure solutions across repositories such as hackclub/dns and is-a-dev/register. He delivered features like alumni subdomain verification, DNS failover migration, and domain-driven deployments, focusing on reliability and maintainability. Andrei applied skills in DNS management, DevOps, and configuration management, using technologies including YAML, JavaScript, and GitLab Pages. His work included migrating DNS records to improve failover, consolidating hosting for alumni domains, and enabling scalable program tracking. Each change was carefully scoped for low risk and future extensibility, demonstrating a thoughtful approach to operational stability and seamless service transitions.

Overall Statistics

Feature vs Bugs

78%Features

Repository Contributions

11Total
Bugs
2
Commits
11
Features
7
Lines of code
206
Activity Months8

Work History

January 2026

1 Commits • 1 Features

Jan 1, 2026

January 2026: Delivered DNS Management and Migration Support for hackclub/dns. Implemented a CNAME switch to a proxyparty server to improve DNS management and migration readiness, and initiated Knot server migration to an Azure VM in Central India to support Nest migration on Jan 8. These changes enhance DNS reliability, migration readiness, and centralization of DNS controls.

December 2025

3 Commits • 2 Features

Dec 1, 2025

December 2025 monthly summary focusing on delivering domain-driven deployments, hosting/dns enhancements, and reliability improvements across two repositories. This period delivered new service exposure via Cloudflare Pages, strengthened monitoring and visibility with an Upptime-backed status page, and modernized alumni hosting with DNS consolidation and a mailbox setup. Key governance and ownership updates were completed to improve maintainability and incident response.

November 2025

2 Commits • 1 Features

Nov 1, 2025

This month focused on enhancing alumni identity and Bridgy Fed integration within the hackclub/dns repository. Delivered a robust alumni subdomain bridging and verification workflow, enabling verifiable alumni profiles with a stable redirect path and DNS-based verification. These changes improve trust, discoverability, and consistency across federated networks, driving a better alumni experience and stronger brand integrity.

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary focusing on DNS infra for the HC Alumni Society. Deployed a temporary subdomain DNS configuration on dino.icu, including a CNAME record to hackclub-alumni.github.io and a TXT record for AT Protocol DID resolution. The change is non-disruptive, rollback-ready, and prepared to support testing ahead of the hackclub.community rollout. Commit: 2aa8f5b00cc30e87254f46462ea2243257d43586.

September 2025

1 Commits • 1 Features

Sep 1, 2025

In September 2025, delivered a focused DNS infrastructure update for hackclub/dns, switching from CNAME to static A records pointing at a Deno Deploy IP to improve domain resolution and pave the way for MX/TXT records. No major bugs reported; maintenance concentrated on reliability and future-proofing. The update aligns with business goals of stable domain hosting and email verification readiness.

July 2025

1 Commits

Jul 1, 2025

July 2025 monthly summary for hackclub/dns: Delivered a maintenance-safe DNS workflow by temporarily disabling specific CNAME records to facilitate testing while preserving live routing. Ensured operational stability during maintenance windows with a clearly tracked change set tied to issue #1875.

April 2025

1 Commits

Apr 1, 2025

April 2025 monthly summary for hackclub/dns: Focused on ensuring reliable redirects for dino.icu by migrating DNS failover from the unreliable proxypartylab service to Deno Deploy, ensuring redirects stay functional during downtime. The change reduces downtime risk and improves user experience.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024 monthly summary for hackclub/YSWS-Catalog focused on expanding program completion tracking to Arcade 2024 and preparing for data backfills of past programs. The work emphasizes business value through improved reporting and data scalability while keeping changes small and low-risk.

Activity

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Quality Metrics

Correctness98.2%
Maintainability96.4%
Architecture96.4%
Performance98.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSONJavaScriptYAMLyaml

Technical Skills

Cloud InfrastructureCloud ServicesConfiguration ManagementDNS ConfigurationDNS ManagementDevOpsFull stack developmentGitHub PagesGitLab PagesWeb Developmentdomain managementweb development

Repositories Contributed To

3 repos

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

hackclub/dns

Apr 2025 Jan 2026
7 Months active

Languages Used

yamlYAML

Technical Skills

DNS ConfigurationDevOpsDNS ManagementConfiguration ManagementGitLab PagesWeb Development

hackclub/YSWS-Catalog

Dec 2024 Dec 2024
1 Month active

Languages Used

JavaScript

Technical Skills

Full stack development

is-a-dev/register

Dec 2025 Dec 2025
1 Month active

Languages Used

JSON

Technical Skills

domain managementweb development