Full Stack Engineer at Orbital

John Kevin Umali

I build web applications, APIs, and cloud systems. My work spans payment platforms, developer tools, and the occasional side project.

Cabuyao, Laguna, Philippines

Email Résumé GitHub LinkedIn

Experience

My roles, responsibilities, and contributions.

Orbital

June 2024 - Present · 2 yrs 4 mos

Full Stack Engineer

Building internal tools and customer features: onboarding portals, API key management, webhooks, alerts, and service integrations using React, NodeJS, TypeScript, AWS, GraphQL, and MongoDB.

GecoGeco Philippines

August 2023 - June 2024 · 11 mos

Software Engineer — Fullstack Developer

Built and improved AWS apps including data crawlers, Salesforce integrations, and M&A management platforms.

Accenture

May 2022 - July 2023 · 1 yr 3 mos

Application Development Analyst — Backend & Frontend Developer

Improved the Unified Agent Platform and built custom features for clients like Yahoo, PayPayCard, and Amazon Payment Services using AWS.

Accenture

January 2021 - May 2022 · 1 yr 5 mos

Application Development Associate — Backend Developer

Migrated 200+ legacy services from Dell Boomi to AWS, rebuilding architecture with Lambda, SQS, DynamoDB, and other AWS services.

Teletech

November 2018 - June 2019 · 8 mos

Technical Support Representative

Provided tech support for Best Buy customers, troubleshooting devices and managing accounts while keeping satisfaction scores high.

Selected projects

Personal projects and open source tools.

1–4 of 6

repyy

A private, local malware and supply-chain scanner for unfamiliar repositories. Inspect source code before installing dependencies or running it, then review the findings in a self-contained report.

Go · Security · CLI · Static Analysis

Website Source

Oplinque

A job tracking app to manage your job history and track progress. Uses AI to help analyze your resume and job applications.

React.js · TypeScript · Node.js · Tailwind CSS

Website

DIYSPIRE

A platform that gives DIY project ideas using OpenAI. Browse projects with materials lists and step-by-step instructions.

Next.js · TypeScript · Node.js · OpenAI

Website Source

Savvy Spender

Developed a web application that allows users to check the estimated installment plan for their load and installment payments.

Next.js · TypeScript · Node.js · Tailwind CSS

Website Source

About me

I'm Kevin Umali, a Full Stack Engineer with over 5 years of experience. I've worked at Orbital, GecoGeco, and Accenture, mostly using AWS to build payment systems, user portals, custom apps, and data tools.

I work with React, TypeScript, Node.js, and AWS services daily. My projects include payment systems, onboarding flows, web crawlers, AI chatbots, and legacy migrations. I've built APIs, integrated services, and created automation tools. I have AWS certifications that help with system design. I enjoy seeing my work help people and companies.

When I'm not working, I like learning new tech. I try out different tools and frameworks to see how they work. I care about building things that work well, stay secure, and are easy to use.

Résumé GitHub LinkedIn