Gerald A. Email & Phone Number

Cebu City, PH

Cebu, Central Visayas, Philippines

• Contribution to a project:
• ︎ ETL Project: Direct syncing of Customer data such as Company/Contacts from PGM System to HubSpot CRM
• ︎ ETL Project: Direct syncing of Programmatic Budgets to HubSpot CRM (New Version Migrated)
• ︎ ETL Project: Direct syncing of Programmatic Budgets to Salesforce CRM

Cebu, Central Visayas, Philippines

• Contribution to a project:
• ︎ Migrated over 300 applications from on-premises to AWS Control Tower, deploying across QA, Staging, and Production environments.
• ︎ Dockerized a wide range of application stacks, including Node.js, Express.js, Next.js, React, Sails.js, Vue.js, ASP.NET, Python (FastAPI/Flask/Spring), Go (Gin), PHP (Laravel/Statamic), and more.
• ︎ Established a standardized CI/CD workflow, semantic versioning, merge request approvals, code reviews, security scanning, and… Show more Contribution to a project:
• ︎ Established a standardized CI/CD workflow, semantic versioning, merge request approvals, code reviews, security scanning, and production release approvals.
• ︎ Integrated AI-driven code review into pipelines to enhance code quality and provide detailed best practice summaries.

Cebu, Central Visayas, Philippines

• Contribution to a project:
• ︎ Built an enterprise AWS cloud infrastructure for network and applications using Terraform, with support from the Rackspace team.
• ︎ Created multiple environments (QA, Staging, Production) using Terraform automation scripts integrated with GitLab CI/CD pipelines.
• ︎ Collaborated with Saul Branzuela and Eric Dela Cruz to design and implement VPC and subnet IP addressing in AWS Control Tower, managing IP overlapping issues.
• ︎ Developed v2 GitLab CI/CD… Show more Contribution to a project:
• ︎ Developed v2 GitLab CI/CD pipelines to support deploying various application stacks within AWS Control Tower.

Cebu, Central Visayas, Philippines

• Contribution to a project:
• ︎ Pioneered the DevOps Engineering team since 2021, working closely with DevOps Manager Donald Sipe.
• ︎ Built a dedicated v1 GitLab Runner to optimize GitLab CI costs and enable cross-account communication between applications.
• ︎ Implemented standardized tagging for AWS infrastructure to enable cost tracking and service identification.
• ︎ Supported the migration of on-prem applications to AWS infra v1 project, integrating GitLab CI/CD for automated… Show more Contribution to a project:
• ︎ Supported the migration of on-prem applications to AWS infra v1 project, integrating GitLab CI/CD for automated deployments on ECS Fargate.

Cebu, Central Visayas, Philippines

• Contribution to a project:
• ︎ Enabled Datadog Forwarder integration across all AWS accounts to streamline metrics and log collection.
• ︎ Created real-time Datadog Dashboards to monitor network traffic patterns using AWS VPC Flow Logs.
• ︎ Created Datadog Dashboards for real-time visibility of ECS Fargate applications' performance and resource utilization.
• ︎ Implemented Datadog Monitoring Alerts for Tier 1 & 2 applications, ensuring timely notifications for any arising issues.

Cebu, Central Visayas, Philippines

• Contribution to a project:
• ︎ Set up an HAProxy server to handle SSL termination, rate limiting, URL rewriting, and implement effective DoS mitigation measures for multiple Folio Websites.
• ︎ Developed a bash script to automate SSL certificate creation and renewal across multiple Folio Websites.
• ︎ Implemented a Kibana dashboard to monitor HAProxy server and backend application performance on EC2 servers.
• ︎ Configured an AWS Application Load Balancer to efficiently distribute… Show more Contribution to a project:
• ︎ Configured an AWS Application Load Balancer to efficiently distribute traffic among Gearman server worker nodes.

Cebu, Central Visayas, Philippines

• Contribution to a project:
• ︎ CRBPLUS v2: Assisted the development team in migrating the client's system from a legacy to a new online banking system as part of the data migration process.
• ︎ CRBPLUS v1: Installed and maintained a standalone system, allowing clients' customers to perform banking transactions offline without an internet connection.
• ︎ Gcash API System: Managed installation and monitoring of the Gcash API server as part of our online banking system integration for… Show more Contribution to a project:
• ︎ Gcash API System: Managed installation and monitoring of the Gcash API server as part of our online banking system integration for payment transactions.
• ︎ POS Machine and MTM Cards: Flushed POS Machines with the latest firmware, encoded MTM cards with unique Gcash numbers, and conducted hands-on demos for collectors and teller staff to demonstrate system usage.

Contribution to a project:- Supported the online banking system by addressing issues and concerns raised by our clients.Responsibilities:- Installed and formatted new PCs- Troubleshoot hardware and software issues- Trained on system operations and client support- Colleagues provided learning materials to enhance skills in tech-support, troubleshooting.