I manage our full tech stack from planning to development to deployment to monitoring. I am proficient in the AWS ecosystem (which includes serverless and containerized applications), and in scripting languages such as PHP, Python, and BASH.Responsibilities handled - CI/CD using GitLab, AWS CodeDeploy, and EC2 instances. - Ensured security via WAF, EC2 security groups, IAM Identity Center (for VPN), and Fastly NGWAF - Containerized our applications using Docker, Amazon ECS, and Amazon ECR - Continuously monitor EC2 instance availability and maintain serviceability using Autoscaling groups and load balancing. - Keep costs low by purchasing Savings Plans, using the appropriate instance types (EC2, RDS, EBS), and provisioning Lambda functions for scheduled ad hoc requests. - Provide cloud and application visibility and observability using Sentry, Datadog, and CloudWatch alarms and dashboards. - Automated our recurring processes by using Rundeck - Assisted in minor and major version upgrade of our RDS Aurora clusters - Handled processing of shipment raw data into MySQL and Sphinx Search (data analysis, mapping, transformation, logging) while maintaining data integrity - Experienced in Scrum framework from backlog grooming, to planning, retrospectives, to daily stand-ups) using Jira boards and Confluence for documentation and data presentation. - Provide timely and complete support to our developers as necessary.

Help drive the development of a front and back-end application that is used by thousands of customers. Build and release new features in collaboration with executive team and other programmers. Collaborate on the back-end architecture and database structure that underlies the platform. Participate in QA process to ensure a flawless user experience including TDD (Test Driven Development). Help define the product roadmap in collaboration with the executive team and other members of the development team.

I handle all things relevant to our AWS Cloud environment, from CI/CD to monitoring, while ensuring security and serviceability of all our applications while maintaining optimal costs.

Maintains current web apps of the client I was assigned to. Creates additional systems as per the request of the client.1.) Invoice, Delivery, SoA ReportsCreated these reports which served as portals for invoice, delivery receipt, and statement of account printing, respectively. Data are fetched from SAP.2.) Check TransmittalHandles check monitoring, extraction, transmittal, collection, and cancellation.3.) Request for Quotation (RFQ)Quotation creation which includes vendor selection, items/services, discounts/surcharges, freight, importation, and other specifications requested by the client. Created quotation can later be uploaded to SAP.4.) Other web-based applications: Bank statement file upload, modification, and export, Quotation canvassing, Sales Extraction data fetch from SAPTechnologies used: Bluefish, Firefox, Linux, Lighttp, PHP, Mysql, SAPRFC, MySQL GUI Tools & SQL Workbench, SAP GUI

Created and modified web-based reports and statistics generated through PHP. These web apps generate reports that are equivalent to the reports generated by the POS systems, which are the main products of JIMAC.1.) Supermarket and Department Store POS ReportsOptimized queries of existing web reports.2.) Engineer Tracking SystemMaintained this tracking system, its functions, features, and reports.Technologies used: Notepad++, XAMPP, MySQL GUI Tools, Tortoise SVN, Firefox

Provided PHP programming and functionality for consumer-related websites.1.) Odijoo, www.odijoo.comIt is a free web-based eLearning platform built using CakePHP that allows you to have your own personalized online space to create, publish, share and monetize online courses. I checked for bugs, updated their status, and reported it to the team using Redmine, an online project management application.2.) Oonga, www.oonga.orgOonga is a Community eCenter built in Drupal 5 which helps connect contributors such as people and organizations to address the identified needs of community grassroots for poverty reduction. I created and maintained user profiles using a customized profile module and created and managed survey forms.Technologies used: Notepad++, MySQL GUI Tools, Drupal 5, Tortoise SVN, WAMP, Redmine, Firefox

Provided first line voice technical / customers. Accountable for timely and accurate response to clients’ technical issues and concerns. Their product, process, and procedures knowledge is applied in a variety of ways through handling phone calls and other customer contacts.