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Williams Montes de oca

@williamsmontesdeoca

Full-stack web developer at Mudanzas Francesc Macia who built a Directus 10 moving platform with AI-assisted photo inventories.

Venezuela

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At Mudanzas Francesc Macia, I built and maintain a moving-company platform on Directus 10, including a quote calculator that captures leads and tools for scheduling, inventories, routes, and reporting.

I also implemented an AI-powered form assistant using Gemini 3.6 Flash to identify items in uploaded photos and populate the form. It’s currently in production.

Across projects including OrigamiXP, bchange, and Shopify stores at Gradiweb SAS, I developed integrations, custom interfaces, and web applications. My work has included SSO, Moodle LMS synchronization, AI-powered course evaluation, and custom Shopify apps.

Experience

Work history, roles, and key accomplishments

Current

Freelance Web Developer

Current

Mudanzas Francesc Macia

Jan 2026 - Present (9 months)

Sole full-stack developer building and maintaining a complete moving company platform based on Directus 10 CMS, including budget estimation, AI-powered form assistant, and custom endpoints.

Directus PHP JavaScript AI Integration Gemini 3.6 Flash REST APIs Workflow Management Image Processing PDF Scheduling Payroll Permissions

Freelance Web Developer

Overlap

Dec 2024 - Dec 2025 (1 year)

Developed OrigamiXP, an internal corporate content management portal for employee training, implementing SSO authentication, custom Angular components, real-time notifications, and Moodle LMS integration.

Angular SSO Moodle LMS Real time Notifications Events Calendar Custom Template Architecture Integration Components

Freelance Web Developer

bchange (bchange.ai)

Dec 2023 - Sep 2024 (9 months)

Maintained and enhanced a Mindset Management training platform on WordPress with custom Vue.js components, developed custom plugins with RESTful endpoints, and implemented AI-powered evaluation components using ChatGPT.

WordPress Vue.Js REST APIs ChatGpt AI Integration Performance Optimization UI UX Plugin Customization

Web Developer

Gradiweb SAS

Aug 2021 - Oct 2022 (1 year 2 months)

Designed, built, and optimized high-converting Shopify stores using Liquid, HTML5, CSS3/SASS, and JavaScript, and engineered custom Shopify apps and RESTful/GraphQL APIs for integrations.

Shopify Liquid HTML5 CSS SASS JavaScript REST APIs GraphQL Theme Customization Ecommerce

Web Developer

DGVIT Inc

Aug 2019 - Aug 2021 (2 years)

Developed and maintained WordPress websites for real estate agencies, and maintained Obrien CRM v2 using PHP CodeIgniter and Vue.js, and began development of Citymax Operation Center v2 with Laravel and Vue.js.

WordPress PHP CodeIgniter Laravel Vue.Js CRM Responsive Design Performance Optimization

Web Developer

SystemSym.com.mx

Sep 2018 - May 2019 (8 months)

Performed bug fixes and feature enhancements on a billing system integrated with Mexico's SAT electronic invoicing (CFDI), integrated payment gateways, and developed a CFDI API and a custom Coach Football API.

PHP CFDI SATs Payment Gateways PayPal PayU API Development Billing Systems