Available for freelance & consulting

Engineering
Quality at Scale.

QA Engineer & Digital Solutions Architect. I ship bulletproof software — from mobile E2E automation to full-stack platforms that handle real-world load.

View Work Get in Touch

10+

Years in QA

Mobile, Web & Banking

10+

Products Shipped

QA + Dev projects

500+

Concurrent Users

Load tests executed

4

Industries

Fintech · EdTech · Agri · E-commerce

About me

I break software
so users don't have to.

With 10+ years hunting bugs across fintech, edtech, and agriculture platforms, I've built QA ecosystems that scale — not just test scripts that pass on a good day.

Beyond testing, I build full-stack products — turning complex operational workflows into clean, reliable software for businesses and institutions.

Let's collaborate See my work

Test Architecture

I design full quality pyramids — unit, integration, E2E, and load — tailored to your team's velocity.

Performance Engineering

K6 load scenarios, baseline benchmarking, and bottleneck analysis before your traffic spikes hit production.

Digital Products

Next.js + Supabase platforms, Flutter mobile apps, and workflow automation for small businesses.

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Technical Toolbox

The tools I trust in production

Maestro Mobile E2E
Playwright Web E2E
K6 Load Testing
Katalon Functional QA
Postman API Testing
Bruno API Testing
Flutter Mobile Dev
Next.js Web Dev
ExpressJS Backend
Supabase Database
PostgreSQL Database
MySQL Database
Docker DevOps

QA & Automation Engineering

Breaking things professionally.

From banking systems to consumer apps — quality engineering across every layer of the stack.

Modernvet project screenshot

Modernvet

Full-Stack QA & Environment Setup

Environment Setup + E2E

Architected an end-to-end testing ecosystem from scratch for a veterinary SaaS — covering mobile E2E flows with Maestro, API contracts with Bruno, and a CI-ready Playwright suite for the web dashboard.

Maestro Playwright Bruno Flutter ExpressJS
Unified Test Reporting Dashboard project screenshot

Unified Test Reporting Dashboard

QA Infrastructure & Data Visualization

Centralized QA Metrics

Developed a centralized reporting engine that aggregates distributed test results from mobile, web, and API suites into a single HTML-based diagnostic dashboard, enabling cross-team visibility and rapid regression analysis.

Allure HTML5 Javascript CI/CD Pipelines
Binadigital mobile project screenshot

Binadigital mobile

Multi-Layered Testing

E2E Automation + Load Testing + API Validation

Designed a full quality pyramid — functional UI tests, API contract validation, and K6 load scenarios simulating 500+ concurrent users — for a fintech mobile platform.

Katalon Postman K6
Binadigital Operation Portal project screenshot

Binadigital Operation Portal

Multi-Layered Testing

E2E Automation + Load Testing + API Validation

Designed a full quality pyramid — functional UI tests, API contract validation, and K6 load scenarios simulating 500+ concurrent users — for a fintech mobile platform.

Katalon Postman K6
API Binadigital project screenshot

API Binadigital

API Testing

API Automation + Load Testing + API Validation

Designed a full quality tests, API contract validation, and K6 load scenarios simulating 500+ concurrent users — for a fintech API product (SNAP).

Postman K6
BTPNS Temenos T24 project screenshot

BTPNS Temenos T24

Core Banking Systems QA

Financial Workflows + Security

Executed high-stakes quality assurance for Core Banking (T24) integration and a Syariah-compliant mobile banking app — covering financial transaction flows, edge case validation, and regulatory compliance scenarios.

Manual Testing T24 Core Banking
BTPNS Temenos T24 project screenshot

BTPNS Temenos T24

Banking Mobile Apps

Financial Workflows + Security

Executed high-stakes quality assurance for mobile banking integration and a Syariah-compliant mobile banking app — covering financial transaction flows, edge case validation, and regulatory compliance scenarios.

Manual Testing Tepat mobile
LMS SMK YPE Sampang project screenshot

LMS SMK YPE Sampang

Web & API Validation

E2E + API Coverage

Built a robust automated test suite for an educational LMS serving hundreds of students — Playwright for critical learning flows and Postman collections covering every API endpoint.

Playwright Postman

Digital Solutions & Development

Products that actually ship.

Full-stack platforms built for real operations — not demos.

Sistem Ekspedisi Pupuk project screenshot

Sistem Ekspedisi Pupuk

PT. QL Agrofood

Tracking + Reporting

Built a real-time logistics platform for a fertilizer distribution company — tracking shipments, managing driver assignments, and generating operational reports for field supervisors.

Next.jsSupabasePostgreSQL
Document Tracking System project screenshot

Document Tracking System

Enterprise Workflow

Reporting process + Archiving

Digitized the entire document lifecycle for a multi-department organization — intake, routing, approval chains, and archiving — cutting paper-based processing time by over 60%.

Microsoft PowerAppsSharePointPower Automate

Let's Work Together

Got a project that
needs quality?

Open to QA consultancy, automation engineering contracts, and digital product builds

GitHub @afrinoaf LinkedIn afrino7x Email afrinogates@gmail.com
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