Versatile full-stack developer with 9+ years of experience building scalable and maintainable systems across fintech, telco, and enterprise platforms. Skilled in modern JavaScript/TypeScript frameworks, cloud infrastructure (AWS), and developer tooling. Successfully led projects ranging from contact center systems to internal CMS tools, browser extensions, and AI-enhanced workflows. Known for delivering practical solutions, automating repetitive tasks, and creating clean, well-documented code for real-world business impact.

Skills

Frontend Development

  • React
  • Vue.js
  • Next.js
  • Nuxt.js
  • Tailwind CSS
  • Chakra UI
  • Paste UI
  • TypeScript
  • Zustand
  • Redux
  • React Hooks

Backend Development

  • Node.js
  • Express
  • PHP
  • Laravel
  • PostgreSQL
  • Supabase
  • REST API
  • GraphQL
  • Apollo

Cloud & DevOps

  • AWS S3
  • AWS Lambda
  • CI/CD
  • Serverless Framework
  • IAM Policies
  • EventBridge
  • SQS
  • Docker

Integration & Automation

  • Zapier
  • n8n
  • Workflow Automation
  • API Integrations

CRM & Enterprise

  • Salesforce
  • CRM Development
  • Enterprise Solutions

Telephony & Messaging

  • Twilio
  • TaskRouter
  • Voice API
  • Twilio CLI
  • IVR Systems
  • Recording Management
  • SIP Routing

AI & LLMs

  • OpenAI API
  • LangChain
  • Prompt Engineering

Testing Tools

  • Vitest
  • Playwright
  • React Testing Library
  • TDD

Developer Tools

  • Vite
  • Nx
  • Turborepo
  • ESLint
  • Prettier
  • WXT
  • Chrome Extension Development

Professional Skills

  • Technical Documentation
  • Knowledge Transfer
  • Stakeholder Communication
  • Team Collaboration
  • Agile / Scrum

Work Experience (2)

May 2022 - Current
JavaScript Developer
77 Global Services Inc
 Pasig, Philippines
Built and maintained secure fintech systems and contact center solutions using JavaScript, AWS, and Twilio. Focused on high-scale, high-compliance features that improved user experience and operational reliability for banking clients.
  • Developed integrations for core banking APIs and contact center automation using Twilio Flex, Studio Flow, and Serverless.
  • Built an AWS Lambda function handling 4,000+ daily invocations to collect sensitive customer inputs (card details, account numbers) with PCI-compliant masking.
  • Engineered a Twilio recording management system to upload call recordings to Zadara S3 buckets securely post-call.
  • Enhanced the Twilio Flex UI/UX by rolling out plugin features for task handling, wrap-up automation, and error resolution.
Sep 2016 - May 2022
Full Stack Developer
Teratomo Corporation
 Quezon City, Philippines
Led end-to-end development of custom CRM/ERP platforms, internal tools, and client portals. Leveraged full-stack JavaScript and PHP ecosystems to build scalable and responsive applications from scratch.
  • Delivered complex systems using React, Vue, and Nuxt for frontends, paired with Node.js and Laravel for backend APIs.
  • Maintained relational database logic using MySQL and built modular REST endpoints for frontend integration.
  • Acted as Senior Frontend Lead, mentoring junior developers and driving frontend architecture and coding standards.

Education (1)

2012 - 2016
Bachelor of Science
 Information Technology
STI College Quezon Ave.