Available for opportunities

Full Stack
Developer
& QA Engineer

Building enterprise-grade web systems end-to-end — from database architecture to pixel-perfect UI. 2+ years delivering across 6+ client products at Hepytech.

6+
Client Products
2+
Years Experience
60%
Regression Reduced
7+
Websites Shipped
View Projects ↓Get in Touch
About
Miftah Alfathul Rizky

Building systems that work
at enterprise scale.

I'm Miftah Alfathul Rizky — a Full Stack Developer and QA Engineer based in Bandung, Indonesia. I work at Hepytech, an outsourcing firm where I've shipped features for clients including Erajaya Group, Xpeng Automotive, and Under Armour.

My work spans the full stack: Next.js and TypeScript on the frontend, Laravel and PostgreSQL on the backend, and Playwright, Postman, and JMeter for testing and performance validation. I've also led frontend onboarding and managed full project lifecycles as Project Manager.

Alongside full-time work, I'm pursuing a Bachelor's in Information Systems Management at Universitas Terbuka — currently in my 6th semester.

Next.jsTypeScriptLaravelPostgreSQLPlaywrightPrisma ORMDockerTailwind CSS
60%
Regression time reduced via Playwright automation
50→85
PageSpeed score lifted on Under Armour
70+
Critical bugs resolved on Xpeng independently
0
Critical production bugs across 4 e-commerce platforms
8h
Bug resolution time, reduced from 3 days
Technical Stack

Tools of the trade

The technologies I use to build, test, and ship production systems.

Frontend
Next.js
React
TypeScript
Vue.js
Tailwind CSS
HTML5 / CSS3
Backend
Laravel (PHP)
Node.js
REST API
Prisma ORM
MVC Architecture
Database
PostgreSQL
MySQL
Tools
Playwright
Postman
JMeter
Docker
Git / Bitbucket
Jira / Confluence
DBeaver
Selected Work

Projects

Enterprise systems shipped for real clients, at production scale.

01 / 06
Erajaya Group

POS B2B Enterprise Platform

Frontend Developer & QA Engineer Lead
Next.jsTypeScriptPlaywrightPostgreSQLJMeter
60%
Regression time reduced
95%
Test coverage achieved
8h
Avg. bug resolution
POS B2B Enterprise Platform
02 / 06
Xpeng Automotive

Automotive Website & CMS

Frontend Developer & QA Engineer Lead
Next.js 16Prisma ORMPostgreSQLTanStack QueryTailwind CSS
  • Stabilized an inherited codebase by resolving 70+ critical bugs independently under tight delivery deadlines
  • Built full CMS module with dynamic routing, SSR, and TanStack React Query integration
  • Delivered project on schedule despite inheriting significant technical debt
Visit Site →
Automotive Website & CMS
03 / 06
Under Armour

E-commerce Platform

Frontend Developer & QA Engineer
Next.jsTailwind CSSGA4Figma
50→85
PageSpeed score
100%
Purchase funnel restored
  • Pixel-perfect Figma-to-code checkout flow and user profile dashboard
  • Fixed broken GA4 ecommerce tracking, restoring marketing analytics visibility
  • Performance optimized via code splitting, lazy loading, and asset compression
Visit Site →
E-commerce Platform
04 / 06
Sour Sally

Full-stack CMS Platform

Full-stack Developer & QA
LaravelNext.jsPHPREST API
  • Built complete CMS from scratch — Laravel backend, Next.js frontend
  • Achieved 100% API reliability by writing and testing every endpoint simultaneously
  • Eliminated client dependency on developers for routine content updates
  • Pixel-perfect implementation across all breakpoints, validated with visual regression tests
Visit Site →
Full-stack CMS Platform
05 / 06
Erajaya Group

Eraspace & Erafone E-commerce

Frontend Developer & QA Engineer
Next.jsTypeScriptTailwind CSS
  • Zero critical bugs in production across both platforms
  • 100% on-time sprint delivery managed as semi-lead across both projects
  • Developed mobile-responsive transaction history and news features
  • Led frontend developer onboarding and structured team task tracking
Visit Site →
Eraspace & Erafone E-commerce
06 / 06
Multiple Clients

Corporate Website Portfolio

Full-stack Developer
LaravelPHPSEOCMS
7+
Websites delivered
90+
PageSpeed score
  • Custom CMS, SEO optimization, and responsive design on each project
  • 90+ PageSpeed scores through lazy loading, image optimization, and caching
Experience

Career timeline

Roles and responsibilities across two companies.

Jul 2024 – Present
Hepytech
Fullstack Developer & QA Engineer (Return)

Continuing full-stack and QA work across Erajaya and new client projects. Leading frontend teams as semi-lead, building features end-to-end with Next.js, TypeScript, and Laravel.

Apr 2023 – Nov 2023
Hepytech
Fullstack Developer & QA Engineer

Delivered features across enterprise POS, automotive website, and e-commerce platforms. Implemented automated testing with Playwright, reducing regression time by 60%. Managed project lifecycle as PM for internal ticketing platform.

Jan 2021 – Mar 2021
Prabaswara Digital
Web Developer

Developed WordPress-based plant nursery website with SEO optimization. Increased social media engagement by 200% through strategic content creation.

Education

Academic background

Pursuing formal education alongside full-time professional work.

Bachelor of Information Systems Management
Universitas Terbuka
Bandung, Indonesia · Oct 2023 – 2027 (Expected) · Currently 6th Semester

Pursuing degree while working full-time — demonstrating disciplined time management and sustained commitment to professional development.

Software TestingDatabase ManagementSystem Analysis & DesignIT Project ManagementInformation SecurityBusiness Process Management
Contact

Let's work together

Open to full-time roles, freelance projects, and collaborative opportunities.

alfathul1717@gmail.com+62 851 5509 9180LinkedIn ProfileGitHub