Hi, I'm Haizad Annuar

A Full-Stack Engineer

I build high-performance serverless applications and secure financial ecosystems.

My Journey

The Spark

My obsession with technology began at age five with PC games. However, my father changed my perspective early on, teaching me that computers weren't just for play, they were tools for creation.


The First Build

In 2014, my brother and I dove into the world of Arduino. Seeing code physically move hardware was my "lightbulb moment." I realized then that I didn't just want to use technology; I wanted to build it.


The Pivot

Life took a detour through a 3D Animation course and eventually a Bachelor’s degree in Human Resources (2017). But the pull toward technical problem-solving was too strong to ignore.

While I never practiced HR formally, those years gave me a unique perspective on the "human" side of software. I decided to pivot, mastering Full-Stack development from the ground up through relentless self-study and real-world grit.


Today & Beyond

I am currently a developer at a company that values potential and growth. Though I entered the field without a formal CS degree, I’ve spent the last 6+ years proving that commitment and curiosity are the best teachers.

I am now focused on integrating Agentic AI into my workflows and pursuing professional certifications to further solidify my technical craft.

Selected Projects

Professional • NDA

Cashless Solution Project

Architected a secure digital payment ecosystem for regional vendors. Focused on transaction integrity.

Mobile & Web System SQL Transactions API Security
🔒 Codebase Private
Ongoing Personal

Serverless Full-Stack Platform

A application hosted on Cloudflare with real-time data handling via Supabase.

Cloudflare Pages Supabase EmailJS
Visit Live Site →

Technical Sharing

Personal Training

Integrating Firebase Cloud Messaging (FCM) with Laravel

A technical guide I put together for a personal training session. It covers the end-to-end process of setting up push notifications, managing FCM tokens, and handling server-side delivery via Laravel.

View Slides

Beyond the Code

The Entrepreneurial Lens

I’ve always been fascinated by the intersection of business and technology. To truly understand the process, I once registered my own enterprise company to experiment with product ideas.

While I eventually chose to prioritize deepening my technical expertise over scaling a business, that experience was a vital reality check. It taught me that successful products require more than just clean code, but they require a solid understanding of market needs and operations.


Collaboration & Experimentation

Today, I channel that entrepreneurial spirit into side projects and freelance collaborations with a close-knit circle of friends. These ventures serve as our "innovation lab," where we experiment with new tech stacks and solve specific, real-world problems.


The "Why" Behind the Work

I don’t just build for the sake of building. I thrive on understanding the business logic and the strategic "why" behind a product. To me, code is a tool to solve a problem, and a developer’s job is to ensure that the solution creates actual value.

Tools I Use

LaravelLaravel
PHPPHP
MySQLMySQL
FirebaseFirebase
SupabaseSupabase
CloudflareCloudflare
NodeNode.js
XcodeXcode
VS CodeVS Code
PostmanPostman
ArduinoArduino
LaravelLaravel
PHPPHP
MySQLMySQL
FirebaseFirebase
SupabaseSupabase
CloudflareCloudflare
NodeNode.js
XcodeXcode
VS CodeVS Code
PostmanPostman
ArduinoArduino