Malcom H

Base44 Web App Migrated to WordPress with Custom Plugin & REST API

CodeCue Solutions • Freelance

Aug 2025 - Sep 2025 • 1 mo

Led a full platform migration for a growing startup that had outgrown its Base44 no-code build and needed a scalable, SEO-optimized WordPress architecture with custom functionality that Base44 could no longer support. Audited the existing Base44 application, mapped all data structures, user flows, and API dependencies, then rebuilt the full product in WordPress using a custom plugin architecture. Recreated all dynamic functionality including user authentication, form logic, content management, and third-party API connections using custom REST API endpoints and WordPress hooks. Integrated the WordPress backend with the client's existing CRM via REST API, enabling real-time data sync between their website, lead capture forms, and internal dashboard. Implemented SEO architecture including schema markup, sitemap generation, and page speed optimization — achieving a 94/100 Google PageSpeed score post-migration. Key Deliverables: ✔ Full Base44 to WordPress migration — zero data loss, zero downtime ✔ Custom WordPress plugin — replicating all Base44 dynamic app functionality ✔ REST API development — CRM sync, webhook triggers, third-party connections ✔ Custom authentication system — user roles, protected pages, login flows ✔ SEO-optimized architecture — schema, sitemap, Core Web Vitals optimization ✔ Mobile-responsive design rebuilt from Figma mockups in WordPress ✔ API debugging and integration testing across all third-party connections ✔ Full migration documentation and client handoff with training session Stack: Base44, WordPress, PHP, Custom Plugin Development, REST API, MySQL, Figma, Google PageSpeed, Yoast SEO, Elementor Pro, Webhooks

n8n Automation Workflow with OpenAI, Supabase & Zapier Integration

Flow Software • Freelance

Feb 2025 - Feb 2025 • 0 mos

Built a fully automated, AI-powered backend workflow system for a digital marketing agency that was losing 20+ hours per week to manual data entry, lead routing, report generation, and client communication tasks. The solution eliminated all of it using a connected stack of n8n, OpenAI, Supabase, and Zapier running 24/7 without human intervention. Designed and deployed multi-step n8n automation pipelines that ingested leads from multiple sources, scored them using OpenAI GPT-4 logic, routed them to the correct CRM pipeline based on qualification criteria, and triggered personalized email sequences — all automatically. Connected Supabase as the central data layer storing lead records, workflow logs, and client campaign data with real-time updates across all connected tools. Built Zapier bridges for legacy tools the client was not ready to migrate, ensuring the entire stack operated as a single unified system regardless of platform differences. Delivered an internal Bubble.io dashboard where the team could monitor automation health, review AI decisions, override routing, and pull performance reports without touching the n8n backend directly. Key Deliverables: ✔ n8n multi-step automation pipelines — lead intake, scoring, routing, follow-up ✔ OpenAI GPT-4 integration — AI-powered lead qualification and response generation ✔ Supabase backend — real-time data storage, webhook triggers, workflow logging ✔ Zapier integration bridges — connecting legacy tools to the new automation stack ✔ CRM automation — GoHighLevel pipeline syncing, contact tagging, deal creation ✔ Bubble.io monitoring dashboard — automation health, AI decision audit, reporting ✔ Error handling and fallback logic across all workflow branches ✔ 20+ hours per week of manual work eliminated on day one of deployment Stack: n8n, OpenAI API, GPT-4, Supabase, Zapier, GoHighLevel, Bubble.io, Webhooks, PostgreSQL, REST API, Make (Integromat), SendGrid

Bubble.io CRM & Client Portal with Stripe Billing & Role-Based Access

App Empire • Freelance

Apr 2024 - Jun 2024 • 2 mos

Designed and developed a fully custom CRM and client-facing portal for a professional services firm using Bubble.io as the core no-code platform. The client needed to replace a fragmented stack of spreadsheets, email threads, and a basic invoicing tool with one centralized, branded platform their team and clients could both operate inside daily. Built a multi-role Bubble.io application with separate dashboards for internal staff, account managers, and end clients. Each user tier had distinct permissions, visible data, and available actions controlled through Bubble's privacy rules and role-based access system. Integrated Stripe for subscription billing, invoice generation, and one-click payment collection directly within the client portal. Connected the CRM to the client's existing tools via API — including calendar sync, email notification workflows, and automated contract delivery. Built admin reporting dashboards with real-time KPIs, pipeline views, contract status tracking, and exportable client activity logs. Key Deliverables: ✔ Bubble.io CRM — pipeline management, deal tracking, contact database ✔ Client portal — branded, white-labeled, role-separated client dashboard ✔ Stripe billing — invoices, subscriptions, payment history inside the portal ✔ Role-based access — admin, account manager, and client-tier permissions ✔ API integrations — calendar sync, automated email workflows, contract delivery ✔ Real-time KPI dashboards — revenue, pipeline, contract status, activity logs ✔ Fully responsive — pixel-perfect on desktop, tablet, and mobile ✔ Figma to Bubble.io conversion — matched design system exactly Stack: Bubble.io, Stripe, REST API, Figma, Zapier, Airtable, SendGrid, Google Calendar API, Bubble Privacy Rules, Responsive Design