Gerald Gatmaitan
Gerald Gatmaitan

Full Stack Software Developer

Actively looking · Member since 21 Oct 2026
Location
Pandi, Philippines
Desired salary
Confidential
Work preference
Remote Only / Full Time, Contract, Freelance
Experience level
Mid

About

Professional summary

I am a full-stack software developer with more than eight years of experience building and maintaining client websites, business applications, and internal tools. My core expertise includes React, PHP, JavaScript, TypeScript, Next.js, and database development.

I develop responsive frontend interfaces and robust backend services, with experience translating Figma designs into production-ready web experiences. I work with HTML, CSS, Sass, React, AngularJS, and animation libraries to deliver polished, user-friendly interfaces.

I have extensive experience with WordPress development, including custom themes, reusable Gutenberg and ACF blocks, editor controls, multilingual websites, and technical SEO. I build solutions that allow clients to manage their own content independently.

My backend and data experience includes Node.js, Slim Framework, Prisma, PostgreSQL, MySQL, MongoDB, REST API integrations, authentication, and JWT-based membership systems. I have delivered CRM, lead-management, quoting, reporting, membership, and document-sharing solutions.

I have integrated third-party services including Stripe, Trustpilot, Google Analytics, email systems, search tools, and CRM platforms. I also work with Docker, Git, Vercel, browser testing, builds, and ongoing maintenance workflows.

I am experienced in long-term remote agency work and collaborate with clients and teams to scope requirements, estimate work, deliver projects, troubleshoot issues, and provide technical support.

Notice period: Immediately

Skills

33 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Full Stack Software Developer Run Digital Limited

Provide ongoing remote development and maintenance for client websites and business applications, including content management, membership systems, payment workflows, internal tools, and third-party integrations. Build responsive interfaces from Figma designs using React, Next.js, TypeScript, HTML, CSS, Sass, JavaScript, and GSAP.

Developed reusable page-builder websites with Sanity CMS and GROQ, React extranets and form-management tools, and a CRM prototype using Node.js, Next.js, Prisma, and PostgreSQL. Built custom WordPress themes and reusable Gutenberg/ACF blocks; extended PHP/Slim CRM functionality; implemented Stripe payments, JWT membership integrations, document management, search, reporting, technical SEO, and multilingual website support. Use Docker, Git, builds, syntax checks, and browser testing to validate changes.

Full Stack PHP Developer Cloud Employee

Developed and maintained a client CRM application for insurance lead management, quotation workflows, and reporting using PHP, Slim Framework, MySQL, JavaScript, and AngularJS.

Built campaign leaderboard reporting functionality and frontend views, improved lead filtering, reminders, activity timelines, and deleted-note tracking. Added configurable insurance-plan ordering, maintained the Trustpilot integration, updated email templates and validation, fixed PDF and quote-display issues, and extended backend services, database queries, and AngularJS components.

Full Stack Software Developer / WordPress Developer Valueline Systems & Solutions Corporation

Developed frontend interfaces and backend applications based on client specifications and business requirements. Built responsive WordPress websites with custom PHP themes, HTML, CSS, JavaScript, and new application features.

Developed Android and iOS client solutions using Xamarin and created modular API endpoints for web and mobile applications. Designed database structures, scoped requirements with clients, prepared website proposals, managed delivery timelines, debugged and maintained applications, provided technical support, prepared user guides, and implemented Google Analytics.

Education

Learning history

STI College Balagtas

Bachelor of Science, Information Technology

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