Giervan M. Sabalbero
Based in the PhilippinesWeb & Software Developer | Technical Virtual Assistant | CRM Automation & SEO Specialist
Executive Summary
Versatile Web Developer and Technical Virtual Assistant with 3+ years of hands-on experience architecting, optimizing, and maintaining websites, sales funnels, CRM automations, and custom web applications for US-based clients and agencies. Proven track record across 20+ deployed projects spanning Wix, WordPress (Divi), Shopify, Squarespace, GoHighLevel, Mastermind.com, and Next.js. Specialist in technical SEO, automated lead workflows (Zapier to Kit/ConvertKit), Stripe subscriptions, and OpenAI API integrations. Focused on delivering reliable, high-converting digital solutions that streamline business operations and accelerate revenue.
Core Technical Competencies
Professional Experience
Front-end Developer — Pixel Pro Design Co.
2026 | Remote (Agency / Contract)Worked as a Front-end Developer at a US-based digital design agency. Responsible for Wix web design, client website audits, mobile responsiveness improvements, and SEO fixing for the agency's portfolio of clients.
- Designed and built Wix websites for new agency clients from brief to launch
- Conducted comprehensive website audits covering design, UX, performance, and SEO
- Improved mobile responsiveness and layout consistency across all client sites
- Fixed on-page SEO issues including metadata, heading structure, and page architecture
- Configured and integrated Wix-native features such as Chat Widget and CMS collections
- Collaborated directly with the agency team and clients to deliver polished results
Freelance Web Developer & Technical Virtual Assistant
2023 – Present | Remote (US Clients & Agencies)Deliver full-spectrum web development, sales funnel architecture, CRM configuration, maintenance, and digital operations support for founders, US small businesses, and digital agencies.
- Architected full-stack Next.js applications featuring Stripe subscription billing and OpenAI API integration.
- Designed high-converting sales funnels, lead qualification surveys, and automated email workflows on GoHighLevel, Zapier, and Mastermind.com.
- Redesigned and optimized client websites on Wix, WordPress (Divi), Shopify, and Squarespace, boosting mobile performance and search visibility.
- Managed ongoing website operations, digital menu systems, blog article publishing, and social media publication assets.
Featured Projects (20+ Deployed Work Showcase)
Heuristic Property Maintenance
FULL-STACK WEB APP & SMMFull-stack management web application and social media management for a UK property maintenance firm. Engineered an Admin portal to manage bookings, clients, field engineers, and job orders. Built initially with Next.js and Vercel for interactive client preview and flow approval before deploying to Replit, integrated Resend for real-time transactional email notifications, and grew their Instagram and Facebook channels using Canva and Meta Business Suite.
Mary Howard
WEB DESIGNComprehensive website redesign delivered on Wix with full desktop-to-mobile layout optimization, responsive typography, and an interactive availability scheduling calendar integrated directly into the contact page.
Prospect Soccer Academy
WEB DESIGN, E-COMMERCE & WEB APPSComplete digital ecosystem overhaul for a soccer academy: redesigned the main Wix website with simplified navigation and Meta Ads funnel pages, while engineering custom sub-platforms on Lovable including an e-commerce gear portal (kit.prospectsocceracademy.com) and a credit-based coach booking system (booking.prospectsocceracademy.com) with Stripe, Venmo, Resend email notifications, and Cloudflare DNS management.
Lisa Stryker
WEB DESIGN, FUNNELS & AUTOMATIONFull website redesign on Wix alongside marketing automation setup in FgFunnels (white-label GoHighLevel). Engineered high-converting funnels for Meta Ads campaigns, built client pipelines, automated workflow sequences connecting Wix Events to Kit via Zapier, and produced branded marketing creatives using Canva and CapCut.
Park Lynn Circle
WEB DESIGNCustom WordPress website design built with Divi, featuring custom CSS styling across modules, custom code sections, creation of new service pages, page improvements, and mobile & SEO optimization.
EatGoodStuff
WEB DESIGN, CONTENT MANAGEMENTDesigned responsive web pages and managed the digital menu system to ensure a seamless and appetizing user experience for visitors.
Living Water Pool Service
CONTENT MANAGEMENTMaintained the website by updating media assets and systematically managing their published articles to keep the site's content fresh and relevant.
Study Hut
WEB DESIGNDesigned clean, modern, and engaging web pages for Study Hut to enhance their online presence and improve overall user engagement.