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Alexander Tardecilla

PROFILE

Alexander Tardecilla

Worked on the ECaMS-Billboard/ecams-billboard repository, delivering seven features over three months focused on both backend reliability and user engagement. Led a backend migration by updating API endpoints and streamlining CI/CD workflows using GitHub Actions and YAML, which improved deployment efficiency. Developed interactive front-end features in React and Node.js, including a dynamic MazeGame component with adjustable sizes and persistent metrics via localStorage, as well as QR code functionality for enhanced accessibility and data collection. Integrated Google Tag Manager to strengthen analytics, and maintained thorough documentation and team alignment, demonstrating a full stack approach with strong collaboration and release management skills.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

12Total
Bugs
0
Commits
12
Features
7
Lines of code
49,582
Activity Months3

Work History

March 2026

3 Commits • 2 Features

Mar 1, 2026

2026-03 Monthly Summary for ECaMS-Billboard/ecams-billboard. Delivered two core features with measurable impact and stabilized critical data collection. Key achievements included the MazeGame component (adjustable sizes and timer) to drive longer user sessions, and QR code metrics tracking with a working QR code to ensure reliable data capture. Google Tag Manager was added to analytics for better product insights. Result: increased user engagement opportunities, improved analytics reliability, and faster feedback loops for product decisions.

February 2026

2 Commits • 2 Features

Feb 1, 2026

February 2026 performance summary for ECaMS-Billboard/ecams-billboard: Delivered two high-value features focused on user engagement and accessibility for the billboard platform, with solid technical execution and clear business value. Key features: MazeGame dynamic maze component with movement and timing tracking (best times persisted in localStorage) and Static QR Code feature enabling quick access to information/services. No major bugs reported this month. Impact: increased user interaction and retention opportunities, enhanced telemetry via localStorage-based metrics, and easier onboarding through QR codes. Technologies demonstrated: front-end component design, dynamic content generation, localStorage persistence, timer/movement event handling, and QR code integration. Notable commits: f16c79af7188d2b773ea55893f185b9666dde2c4 (SG134 - Added new billboard qr code that tracks metrics) and f6dd85f154009d69cbbcdd3ebb31c650e9d69dc0 (Static QR Code for time being).

January 2026

7 Commits • 3 Features

Jan 1, 2026

January 2026 monthly summary for ECaMS-Billboard/ecams-billboard highlighting key features delivered, major fixes, and overall impact. Delivered reliability and deployment improvements through backend migration and CI/CD cleanup, plus team alignment by updating credits and roles. These efforts enhance connectivity, streamline deployments, and accurately recognize contributions while demonstrating strong backend engineering, release management, and leadership skills.

Activity

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Quality Metrics

Correctness100.0%
Maintainability96.6%
Architecture96.6%
Performance96.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptMarkdownYAML

Technical Skills

API IntegrationBackend DevelopmentCI/CDDevOpsGitHub ActionsNode.jsReactdata analyticsdocumentationfront end developmentfull stack developmentteam collaboration

Repositories Contributed To

1 repo

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

ECaMS-Billboard/ecams-billboard

Jan 2026 Mar 2026
3 Months active

Languages Used

JavaScriptMarkdownYAML

Technical Skills

API IntegrationBackend DevelopmentCI/CDDevOpsGitHub Actionsdocumentation