Ahmad Haizul Amany

Central Java, Indonesia

IndonesianEnglish

Ahmad Haizul Amany

Full Stack Developer

I'm Heinz — a full-stack developer and informatics student passionate about building modern, scalable web apps. I work with React, Next.js, TypeScript, and backend tools like Prisma, GraphQL, and PostgreSQL. I enjoy crafting clean code, exploring new tech, and delivering user-friendly digital experiences.

Work Experience

Freelance Developer

2022 - Present

Full Stack Web Developer

  • Developed and maintained multiple client websites using Next.js, React, and TypeScript
  • Implemented responsive designs and optimized website performance for better user experience
  • Created custom CMS solutions using Payload CMS and Strapi for content management
Web Development

CodeCraft Studio

2020 - 2022

Frontend Developer

  • Built interactive UI components using React and styled-components
  • Collaborated with design team to implement pixel-perfect interfaces
  • Optimized application performance resulting in 40% faster load times

Education History

Nahdlatul Ulama Al Ghazali University

Bachelor's Degree in Informatics Engineering

Dicoding Academy

Full Stack JavaScript Developer Certification

freeCodeCamp

Responsive Web Design & JavaScript Algorithms and Data Structures Certification

Udemy

Advanced React and Redux, Next.js with TypeScript Masterclass

HackerRank

Problem Solving (Advanced) Certification

Technical Skills

Frontend Development

React, Next.js, TypeScript, TailwindCSS, and Framer Motion for modern web applications

Frontend Development

Backend Development

Node.js, Express, Prisma, and PostgreSQL for building robust APIs and services

Backend Development

UI/UX Design

Figma, Adobe XD, and Sketch for designing user interfaces and creating interactive prototypes

UI/UX Design

DevOps

Docker, GitHub Actions, and Vercel for continuous integration and deployment workflows

DevOps