Nine years building other people's systems. Now I'm building yours.

Meson Agency

Lead Developer / Fullstack Developer

Melbourne, Australia · Casual

• Key developer of a custom web-based calling platform that fully replaced the company's third-party subscription system for onshore Australian call centre campaigns.
• Designed scalable backend APIs for campaign management, call tracking and reporting; integrated Twilio for voice calling and real-time call status tracking.
• Architected core logic for outbound call processing, dispositions and campaign performance analytics, improving operational efficiency and scalability.
• Contributed to migrating the company website from WeWeb to a modern React-based frontend, aligned with Australian compliance requirements.

• NestJS
• Node.js
• TypeScript
• React
• PostgreSQL
• TypeORM
• Twilio API
• Docker
• CI/CD

Synkronous

Lead Developer / Fullstack Developer

Philippines · Freelance

• Led development of the official website for AmanAtSea, the luxury yacht travel division of Aman Group — as both team lead and fullstack developer.
• Spearheaded backend architecture with Prisma ORM and MS SQL; built core frontend components in Next.js, TypeScript and Tailwind CSS.
• Managed sprint planning, task delegation and DevOps workflows with GitHub Actions, Azure and Docker.

• Next.js
• TypeScript
• Tailwind CSS
• Prisma
• MS SQL
• Azure
• Docker
• GitHub Actions

Lew Innovation

Senior Software Engineer

Philippines · Contract

• Dual-role engineer on a healthcare medical services platform automating nurse ticketing, patient communication and enrollment.
• Built serverless backend services with AWS Lambda, SQS, API Gateway, SNS and Amplify; integrated secure data workflows between AWS and SharePoint.
• Developed the React/Next.js frontend with UX/UI designers, focused on accessibility, responsiveness and performance for healthcare users.

• React
• Next.js
• TypeScript
• AWS Lambda
• SQS
• API Gateway
• SNS
• Amplify
• SharePoint

ALC Technologies Inc

Senior Backend Developer

Philippines · Fulltime

• Led backend development of a large-scale English learning platform with an active user base in Japan, using NestJS and TypeScript.
• Deployed and managed services on AWS ECS with GitHub Actions CI/CD; introduced AWS CDK to streamline infrastructure provisioning.
• Maintained Python/Django APIs and kickstarted a new Django service; worked across API Gateway, Lambda, RDS and ElastiCache (Redis) in an Agile/Kanban team.

• NestJS
• TypeScript
• Python
• Django
• AWS ECS
• RDS
• Lambda
• Redis
• AWS CDK

AIQUE Innovation Technology Corporation

Senior Fullstack Developer

Philippines · Fulltime

• End-to-end development for WalkThePlanet, a startup travel platform, across web and mobile backends and frontend.
• Built secure NestJS/TypeScript services with PostgreSQL and MongoDB; implemented registration, authentication, booking and payment APIs.
• Integrated third-party travel APIs (Amadeus, Mystifly, TripNinja, TboHotels); deployed via GitHub Actions to AWS Lightsail, EC2 and Alibaba Cloud ECS with Docker.

• NestJS
• TypeScript
• React
• PostgreSQL
• MongoDB
• TypeORM
• AWS
• Alibaba Cloud
• Docker

Red Core Solutions

Senior NodeJS/TypeScript Developer

Philippines · Fulltime

• Senior backend developer across two agile teams for Singlife, a digital insurance platform, stabilizing and enhancing production systems.
• Diagnosed and resolved production issues using CloudWatch, DynamoDB, Parameter Store and Lambda; managed the full deployment lifecycle with CodePipeline, ECS, ECR and CloudFormation.
• Contributed React.js frontend enhancements and bug fixes alongside QA and design teams.

• Node.js
• TypeScript
• Express.js
• React
• AWS Lambda
• DynamoDB
• CodePipeline
• CloudFormation

Homeqube

C# / .NET Backend Developer

Philippines · Freelance

• Built scalable .NET Core backend services for a start-up e-commerce platform following Clean Architecture and SOLID principles.
• Designed RESTful APIs with Swagger documentation and Postman testing; integrated Microsoft Azure services.

• C#
• .NET Core
• Azure
• MS SQL Server
• Swagger
• Postman

Asticom Business Services Inc

NodeJS Backend Developer

Philippines · Fulltime

• Developed CRUD REST APIs and microservices for BRAD, an on-demand logistics platform, using Node.js, TypeScript and Express.js.
• Maintained DynamoDB as the primary NoSQL store and deployed services to AWS EC2 with Swagger/Postman documentation.

• Node.js
• TypeScript
• Express.js
• AWS EC2
• DynamoDB
• Swagger

BCS Technology International Pty Ltd

C# / .NET Backend Developer

Philippines · Fulltime

• Discovery Holiday Parks (AU): one of two backend developers on a web-based ticket request platform — ASP.NET, C#, .NET Core, SQL Server stored procedures, Azure DevOps.
• WealthLander (AU): sole WordPress developer — customised themes with PHP, HTML, CSS and jQuery; improved UX/UI and mobile performance.
• Go Rewards (PH): enhanced loyalty program APIs (.NET Framework, C#, MS SQL Server) for points tracking and rewards across web and mobile.

• C#
• ASP.NET
• .NET Core
• MS SQL Server
• Azure DevOps
• WordPress
• PHP

Accenture, Inc.

NodeJS Backend Developer

Philippines · Fulltime

• Foundation of my backend career — built and maintained enterprise REST APIs in Node.js/TypeScript for SERA, a vehicle and transport management solution on web and mobile.
• Refactored microservices for stability and performance; managed MS SQL Server databases and authored technical documentation in the Azure DevOps Wiki.
• Delivered iterative releases via Azure Pipelines CI/CD in Agile/Scrum teams, across Azure Functions, Cosmos DB and AWS EC2/ECS.

• Node.js
• TypeScript
• Express.js
• MS SQL Server
• MongoDB
• Azure DevOps
• Azure Functions
• Cosmos DB