Available for select projects

Muhamad
Fikri Haikal

Full-Stack Developer

I design and ship production systems end to end — multi-tenant SaaS, agentic AI pipelines, and the cloud infrastructure that keeps them running.

Start a project See the work

Based in Malaysia · working worldwide

Years shipping

Verified credentials

30+

Delivered projects

Continents served

JavaScript TypeScript PHP 8 Python React Next.js Node.js Laravel WordPress Shopify Webflow n8n Make.com Zapier LangChain RAG OpenAI Claude AWS Google Cloud Azure Supabase MySQL PostgreSQL MongoDB GraphQL Stripe Tailwind CSS JavaScript TypeScript PHP 8 Python React Next.js Node.js Laravel WordPress Shopify Webflow n8n Make.com Zapier LangChain RAG OpenAI Claude AWS Google Cloud Azure Supabase MySQL PostgreSQL MongoDB GraphQL Stripe Tailwind CSS

About

Engineering that survives contact with real users

I build the unglamorous parts properly: migrations, permissions, billing, retries, and logs.

I am a full-stack developer and AI automation engineer working remotely with teams in Germany, the United States, and Malaysia. My day splits between shipping client-facing product work and wiring the automation that removes manual steps behind it.

Most of my recent work is multi-tenant: shared codebase, isolated data, role-aware dashboards. I care about the boring guarantees — that a split bill reconciles, a webhook retries, and a tenant can never read another tenant's rows.

Multi-tenant by default

Row-level isolation, role-based dashboards, and migration discipline from the first commit.

Automation that holds

n8n, Make, and LLM pipelines with retries, conditionals, and observability — not happy-path demos.

Owns the infrastructure

AWS and GCP deployments with monitoring, incident response, and CDN-backed delivery.

Experience

Roles across three continents, one stack discipline

A roadmap of the teams I build with and what I own inside each one.

Senior Full-Stack Developer & AI Expert

Growmodo GmbH

Leverkusen, Germany Nov 2025 – Present Full-time

Build high-performance client sites on WordPress, Shopify, and Webflow with custom plugins and themes.
Ship REST and GraphQL integrations tuned for scale, security, and Core Web Vitals.
Apply AI across development, QA, and documentation for a distributed delivery team.

Next.js PHP WordPress Shopify Webflow n8n AWS

Full-Stack, AI Automation & API Specialist

Gedex Network Inc.

Carson City, USA Jan 2025 – Present Part-time

Own custom WordPress plugins, REST APIs, and Elementor interfaces for CaasEdu products.
Design end-to-end n8n, Make, and LLM pipelines for AI content and multi-platform publishing.
Build Google Apps Script flows that turn Sheets data into automated publishing CSVs.

PHP WordPress MySQL n8n Make.com OpenAI

Agentic AI & Automation Specialist

AIgents Solutions

Malaysia Apr 2025 – Present Part-time

Deploy agentic workflows connecting AI APIs, webhooks, and no-code tooling.
Maintain WordPress and Elementor sites on AWS EC2 while automating manual processes.

n8n Zapier Make.com OpenAI Supabase AWS

Fullstack Web Engineer

JomSite

Kangar, Perlis, Malaysia · Remote Jan 2025 – Present Part-time

Continue shipping full-stack web products remotely from Kangar, Perlis, spanning Microsoft Azure, Zapier, and the broader delivery stack.
Own React and Tailwind frontends over PHP and Node backends, including payment APIs and LMS features.
Keep cloud operations healthy across Azure and AWS with monitoring, automation, and incident response.

Microsoft Azure Zapier React Node.js PHP WordPress MongoDB AWS Tailwind CSS MySQL REST API Git

Full-stack Web Engineer

JomSite

Malaysia · Hybrid Feb 2022 – Jan 2025 Full-time

Built and maintained client web products end-to-end in a hybrid Malaysia setup for three years.
Shipped React and Tailwind frontends over PHP and Node backends, including payment APIs and an LMS.
Owned DevOps on AWS — EC2, RDS, S3, IAM, VPC — with monitoring and incident response.

React Node.js PHP WordPress MongoDB AWS Tailwind CSS MySQL REST API JavaScript

Full-Stack Web Developer

Upwork

Remote Sep 2024 – Present Freelance

Run full project cycles for international clients: scope, estimate, build, deploy, and handover documentation.

Full-Stack Automation Client Delivery

Selected work

Systems that are still running

Shipped products, not case-study mockups.

01 / 12

TableTap SaaS

Multi-tenant QR ordering platform with owner, cashier, waiter, and kitchen dashboards, split bills, thermal receipts, 15+ SQL migrations, and a bilingual interface.

Multi-tenant PHP 8 MySQL Stripe

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02 / 12

ChatLM Widget

Embeddable AI chat widget isolated in Shadow DOM. Bring-your-own-key or managed AI through OpenRouter, with Stripe billing, quota metering, and CORS plus API-key hardening.

Shadow DOM OpenRouter Stripe BYOK

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03 / 12

Sasak Explorer

Live Lombok travel site built on WordPress and WP Travel Engine: destination catalogs, multi-day and day-trip packages, promo pricing in MYR, trip types, and enquiry flows for private tours and honeymoon packages.

WordPress WP Travel Engine Elementor Booking

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04 / 12

Agentic Content Publishing

An n8n and DeepSeek pipeline that publishes SEO posts to WordPress over the REST API, running unattended on a VPS with retries and conditional branches. Around 80% faster publishing.

n8n DeepSeek WP REST VPS

05 / 12

CAAST Education LMS

WordPress and Tutor LMS with custom PHP plugins, a student-notes REST API, a content-developer dashboard, and AI publishing wired through n8n.

Tutor LMS Custom plugin REST API

06 / 12

AI Clinic Appointment Bot

WhatsApp booking bot built on WAHA and GPT-4o with Google Calendar and Sheets integration, Telegram live-agent escalation, and PDPA-aligned documentation.

WAHA GPT-4o Calendar API PDPA

07 / 12

JomSite E-Commerce

Production e-commerce storefront for JomSite with product catalog, checkout, and payment gateway integration so buyers can order and sellers can fulfill without a custom admin rewrite.

E-commerce Payments WordPress Checkout

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08 / 12

Magenta Online Courses

Online courses web app with interactive modules and a dynamic learner interface, built on React and Firebase for auth, content delivery, and progress-friendly UX.

React Firebase Courses LMS

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09 / 12

PPI KUIPs Online Voting

PHP online voting system deployed for the PPI KUIPs General Chair election — candidate ballots, authenticated voting, and result tallying built for a real student-organization race.

PHP Elections Auth Audit trail

10 / 12

MLBB Sport Week Platform

Event platform for PPI KUIPs Sport Week: React and Tailwind registration flows plus a draft-pick web app used to run Mobile Legends matches during the competition.

React Tailwind Events Draft pick

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11 / 12

Local Café Website

WordPress site for a local café — menu presentation, promotions, and location cues so customers can discover the venue and visit with less friction.

WordPress Elementor Local business

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12 / 12

Role-Based Company Dashboard

Business site with a role-based dashboard using custom post types and ACF, PDF generation, WhatsApp API notifications, and AWS deployment behind a CDN.

ACF PDF WhatsApp API CDN

Drag or scroll sideways

Stack