Ezra portrait

Hello, I'm

with over 10 years of development experience. I enjoy building applications for Web, Mobile, Desktop. I currently focus on NextJS and React Native

Hire me Download CV

How I work

I work in short, verifiable loops rather than long stretches of unreviewed code: scope a slice small enough to ship in a day, wire it end to end, and let real usage (not speculation) decide what comes next.

Discover

Understand the real problem before opening an editor.

Plan

Break the feature into a slice small enough to ship in a day.

Build

Wire the feature end to end, native app to backend to model.

Test

Run it on a real device before trusting it in review.

Ship

Release behind a flag, watch real usage, not a demo.

Iterate

Let production data, not speculation, decide what's next.

Why hire me

A single person who can take a mobile app from idea to app store, and wire real AI capability into it along the way, not a hand-off between three specialists.

One person, the full mobile stack

I take a React Native app from a blank repo to the App Store and Play Store myself, so there is no hand-off gap between design, native code, and release.

AI features that ship, not demo

I've wired Claude, Gemini, and Vertex AI into production apps as real backend services with cost and latency budgets, not one-off prototypes.

Fast without being reckless

Small, reviewable slices shipped daily, backed by real device testing before anything reaches production.

10+Years experience
92%Token cost reduction
4AI engines orchestrated

Tools I work with

Mobile

  • Xamarin
  • Ionic Framework
  • Quasar Framework

Frontend

  • ReactJS
  • NextJS
  • VueJS
  • TypeScript
  • Tailwind
  • Framer Motion
  • React Native
  • Redux
  • Zod
  • React-Query
  • Clerk

Backend

  • Laravel
  • Symfony
  • Node.js
  • C#
  • ASP.NET
  • REST API
  • CodeIgniter

Database

  • PostgreSQL
  • MongoDB
  • MySQL
  • SQL Server
  • Firebase
  • Firestore
  • Prisma
  • Drizzle

Cloud & DevOps

  • AWS
  • AWS API Gateway
  • AWS Lambda
  • AWS Code Commit
  • Google Vertex AI
  • Google Generative AI

Tools & Others

  • Git
  • GitHub
  • BitBucket
  • JIRA
  • VersionOne
  • Mantis
  • WPF
  • Windows IoT
  • Raspberry Pi
  • FCM

AI engineering

I treat AI models as another backend service to integrate, not as a novelty. Every model I bring into a product is there to cut a specific cost or unlock a specific feature, chosen and swapped on evidence.

Claude / OrchestrationGeminiVertex AI
Finn AI Ops
Claude / Orchestration
The Leading AI Orchestration & Management Platform, Access the top AI engines—Anthropic (Claude), Google (Gemini), OpenAI (ChatGPT), xAI (Grok), and more—in one unified workspace. Finn AI's proprietary Automatic Intelligent Routing (AIR) algorithm optimizes every query for peak performance and up to 92% lower token costs, while delivering professional-grade organization, advanced filtering, and clear ROI visibility.
WIN(win) AI
Claude / Orchestration
AI Chat enabled mobile and web application. Used internally for NET(net) with they own data as knowledge base
AI Persona Chat Bot
Vertex AI
An AI Persona Chat Bot that helps you with specific topics the model is trained on. I worked solo on this project using the latest tech stack with NextJS and AI Technology

Experience

2024 - Present
Freelance Software Engineer
Freelance | Malolos, Bulacan, PH

I'm now a full-stack developer working as a freelancer. My stack includes React, Next.js, TypeScript, Tailwind, PHP and PostgreSQL. I'm open to full-time opportunities.

2023 - 2024
Full Stack Developer
Stream.TV (Cayman) | Georgetown, KY

I worked as a full-stack developer, managing and maintaining the backend using Laravel and MySQL. I also introduced NextJS on the new web application and docker deployment to AWS.

2019 - 2023
Senior Full Stack Developer
NET(net) Inc. | Georgetown, KY

I worked as full-stack developer, and started to work with the mobile project which introduced me to React Native and React

2017 - 2018
.NET Developer
Quad IT Solutions | Pasay, PH

I worked as a .NET Developer for 3 months, my main responsibilities are to fix existing bugs and implement new features.

2015 - 2017
Software Developer
Egis Projects Philippines | Pasig, PH

I finally started working in the IT Industry. I learned the fundamentals of software developement and how to work with a team.

2014 - 2015
IT Instructor
Cavite State University | Cavite, PH

I worked as an IT instructor for two semesters at my alma mater. I primarily tought introductory computer subjects to first-year students and some intermediate courses to fourth-year students.

2014 - 2018
Freelance Software Developer
Freelance | Cavite, PH

After graduating, I started to actively look for freelance projects and has been doing it part-time until 2018. This gave me opportunity to explore on different platforms such as mobile and IoT

2010 - 2014
BS Computer Science
Cavite State University | Cavite, PH

I graduated with a degree in BS Computer Science, my main programming language was C#. I also started accepting project commissions for non-IT students to help with their thesis.

Projects I've worked on

OP
OPIC - Nightlife App
OPIC brings nightlife events, offers, bars, clubs, and venue discovery into one cinematic mobile-first experience.
  • React Native
  • NextJS
Live demo
WI
WIN(win) AI
Claude / Orchestration
AI Chat enabled mobile and web application. Used internally for NET(net) with they own data as knowledge base
    Live demo
    AI
    AI Persona Chat Bot
    Vertex AI
    An AI Persona Chat Bot that helps you with specific topics the model is trained on. I worked solo on this project using the latest tech stack with NextJS and AI Technology
    • NextJS
    • ReactJS
    • Prisma
    • Clerk
    • Vercel
    • Generative AI
    • Vertex AI
    Finn AI Ops
    The Leading AI Orchestration & Management Platform, Access the top AI engines—Anthropic (Claude), Google (Gemini), OpenAI (ChatGPT), xAI (Grok), and more—in one unified workspace. Finn AI's proprietary Automatic Intelligent Routing (AIR) algorithm optimizes every query for peak performance and up to 92% lower token costs, while delivering professional-grade organization, advanced filtering, and clear ROI visibility.
    • OpenRouter
    • AI
    • NextJS
    Reseebo
    An offline-first personal project I started for my wife because we kept on losing our receipts.
    • React Native
    • Offline
    YuVee
    I worked as a full-stack developer on this project, working as the sole backend developer and front-end web developer. I also handled maintaining devops and deployment to AWS, introducing docker in deploying the new web application.
    • Laravel
    • NextJS
    • MySQL
    • Docker
    Real-time RFID Registration
    I worked as full-stack developer on this project, working with a team. Appointment system for the company's customers to install their RFID Stickers to be used in the expressway Toll Systems.
    • ReactJS
    • Vite
    • ASP.NET
    • MSSQL
    SaaS Platform Mobile Application
    I was lead front-end developer for this project, helped plan, design and setup initial back-end. This project is the mobile version of an existing SaaS Platform
    • React Native
    • PHP
    • Symfony
    • api-platform
    • PostgreSQL
    • MongoDB
    PlokerNow
    A public web application for easily setting up a Planning Poker Session. This is a personal project
    • VueJS
    • Quasar
    • Firebase
    • Firestore
    Plant Tea-ta
    Web Application for our local Milk Tea business. This serves as the POS System as well as inventory system and gives us sales analytics. I have a also integrated rewards systems for frequent buyers.
    • VueJS
    • Quasar
    • Firebase
    • Firestore
    Disguised Mari Web
    Web Application of the Discord Bot for managing and updating recommendation data.
    • VueJS
    • AWS Api Gateway
    • AWS Lambda
    • DiscordJS
    • Heroku
    Disguised Mari Bot
    A Discord Bot I created for the game Grand Chase. This bot accepts commands and gives specific recommendations based on the user input.
    • NodeJS
    • AWS S3
    • Canvas
    • DiscordJS
    • Heroku
    Shop Diggy
    I worked as the front-end developer on this project, this is a mobile application to help users get the best deal from different e-commerce websites
    • C#
    • Xamarin
    • Cross Platform
    TARA: Tracking and Routing
    Tracking and routing application like Grab and Uber to reserve seats and view user location
    • C#
    • Xamarin
    • Cross Platform
    • Web API
    • ASP.NET
    • Google Maps
    HOME VISION: Face Recognition
    Security system that uses face recognition to detect unrecognized persons entering the home
    • C#
    • Image Processing
    • EmguCV
    • WPF
    HALOMET: Voice Command Navigation System
    A navigating system embedded on a helmet that utilizes speech recognition to navigate, including collision sensors.
    • Raspberry Pi
    • C#
    • Web API
    • Google Maps
    • Windows 10 IoT

    Let's talk

    Please contact me directly at dev.ezraanglo@gmail.com or through this form.