Profile

Hi, I'm Christian 👋

Software engineer from the Philippines

Backend specialist focused on building scalable, maintainable, secure-by-design systems, with solid fundamentals for crafting good front-end UX.

Work
SPINS logo
August 2025 - Present

Software Engineer

SPINS

  • Build and maintain full-stack applications utilizing Node.js, GraphQL, React, and TypeScript.
  • Design and develop distributed GraphQL subgraphs and work across GCP services including Cloud Run, Cloud SQL, and Cloud Storage.
  • Optimize and manage PostgreSQL databases while maintaining a cross-platform React Native mobile application.
  • Resolve critical production issues, manage CircleCI pipelines, improve test coverage, and modernized a legacy system.
CP Health Innovations Inc. logo
June 2024 - August 2025

Software Engineer

CP Health Innovations Inc.

  • Built end-to-end features with React, TypeScript, Material UI, Laravel, and MySQL.
  • Pioneered major app modules including Health Assessments and Purchase Orders.
  • Authored the end-to-end test automations with Playwright.
  • Contributed bug fixes, new requirements, and release support in an Agile team environment.
NexBridge Technologies Inc. logo
April 2024 - June 2024

React Native Mobile Developer

NexBridge Technologies Inc.

  • Engineered a full-featured React Native point-of-sale application from the ground up and delivered a production-ready product actively used by the client.
Education
NU Logo
August 2020 - August 2024

Bachelor of Science in Computer Engineering

National University - Bulacan, Philippines

This is where the foundation of my software engineering journey was built. From learning the basics of programming, to understanding system designs, networking, data structures and algorithms and the basics of cybersecurity.

Technical Skills

Technologies I work with on a daily basis

TypeScript logoTypeScript
React logoReact
Node.js logoNode.js
Laravel logoLaravel
GraphQL logoGraphQL
PostgreSQL logoPostgreSQL
MySQL logoMySQL
Prisma logoPrisma
Docker logoDocker
CircleCI logoCircleCI
Google Cloud Platform logoGoogle Cloud Platform
React Native logoReact Native
Jest logoJest
Playwright logoPlaywright
Git logoGit
Tailwind CSS logoTailwind CSS

Technologies I have good experience with but no longer use on a daily basis

Amazon Web Services logoAmazon Web Services
Python logoPython
Next.js logoNext.js
React Query logoReact Query
Redux logoRedux
MongoDB logoMongoDB
Supabase logoSupabase
Firebase logoFirebase
Projects
IoT Demux Screen 1IoT Demux Screen 2IoT Demux Screen 3

Demux - An IoT Pet Feeder Management App

An Iot Based Pet Feeder Management App built with React Native and Expo. This app allows users to control and monitor our very own custom-built IoT pet feeder, which is powered by an ESP32 microcontroller. Features include real-time feeding, scheduling, portion control, notifications, real-time monitoring via the Camera built into the device, all integrated with Firebase and Node.js for our CRON job.

React NativeExpoFirebaseNode.jsESP32
Source

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