Looking for a job

John Michaelangelo Macatangay

@johnmichaelangelomac

Message

I build web platforms, API integrations, and reliable e-commerce and enterprise workflows.

Philippines

Message

What I'm looking for

I'm looking to build web platforms and API integrations that improve real operational workflows, with opportunities to work on scalable architectures, reliable data exchange, and user-facing products.

At Bosch LegendsLab, I build full-stack features for customer registration, candidate workflows, messaging, dashboards, and notifications. I’ve improved profile completion, account creation, filtering, and user preferences to make internal workflows more efficient.

Previously, I connected Shopee, Lazada, Zalora, TikTok, and Shopify marketplace data to internal systems at Great Deals E-Commerce Corp. I’ve also built queueing and home-service booking systems, integrated HL7 laboratory results, and maintained HR, payroll, and customer-service applications.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Web Developer

Current

Robert Bosch Inc.

Feb 2024 - Present (2 years 7 months)

Developed features for the LegendsLab platform including file uploads, automated CSM assignment, email notifications, search functionality, profile completeness, guest account creation, bulk messaging, dashboard redesign, applicant notifications, and hourly-rate validation.

JavaScript TypeScript MERN PERN NestJS Prisma GraphQL Git PM2 Mongoose MongoDB Atlas AWS Jest Playwright REST Test Driven Development

Software Engineer

Great Deals E-Commerce Corp.

Jul 2022 - Nov 2023 (1 year 4 months)

Developed and maintained microservices for e-commerce marketplace integrations (Shopee, Lazada, Zalora, TikTok), contributed to QHour 2.0 redevelopment, and supported HR, payroll, and accounting features in the Order Management System.

API Integration Microservices Ecommerce JavaScript TypeScript NodeJS React PostgreSQL MongoDB AWS REST GraphQL

Programmer

New World Diagnostic

Mar 2021 - Jun 2022 (1 year 3 months)

Refactored and optimized enterprise systems, designed a queueing system, developed a home service booking system with geolocation routing, and integrated a laboratory machine via HL7 for real-time result synchronization.