// 03. experience

Where I've worked

My professional journey so far — roles, responsibilities, and the stacks behind them.

  1. August 2021 — Present

    Senior Software Engineer · D.W Morgan

    Design and maintain critical services within a microservices architecture for supply chain and logistics operations — from a real-time monitoring dashboard with health checks and alerting, to an integrator service connecting supplier and customer systems that automates sales orders, purchase orders, confirmations, shipping notifications, and invoicing. Integrated FedEx, UPS, and other carrier APIs with custom web crawlers to automate shipment tracking across the supply chain.

    Built the backend for mobile biometric authentication using strong encryption to secure identity verification for shipment-tracking app users. Partnered with clients on system integration testing, took part in technical interviews for new hires, and mentored junior and intern engineers joining the team.

    • ~40-50% faster incident response
    • ~40% less manual order processing
    • 5+ carrier trackers integrated
    • ~50% less manual shipment tracking
    • 4-5 engineers mentored
    • Monolith
    • Microservices
    • Serverless
    • +8 skills
  2. June 2019 — August 2021

    Software Engineer · ING Philippines

    Built RESTful APIs within a microservices architecture powering customer notification tools — SMS, in-app, and email — for campaigns, announcements, and rewards across the mobile banking app. Implemented data quality monitoring to protect the accuracy of KYC data, and built SSIS packages and SSRS reports that streamlined data workflows and reporting for stakeholders. Supported IT Risk Management by identifying vulnerabilities and helping align systems with enterprise security and compliance standards.

    • ~30-40% lift in user engagement
    • ~40% improvement in KYC data accuracy
    • ~40% less manual reporting time
    • 2-3 security audits supported
    • Java
    • Spring Boot
    • SQL Server
    • +8 skills
  3. October 2018 — February 2019

    Software Developer Intern · Maverick Heroes Inc.

    Learned software design patterns, MVC, and professional development tooling while contributing to e-commerce and social networking features for client applications — collaborating across the full lifecycle from design through testing and deployment.

    • 2-3 client projects contributed to
    • PHP
    • Laravel
    • MySQL
    • +1 skills