Developer.SEO specialist.
I'm Jhastine, a WordPress developer, front-end engineer, technical SEO specialist and AI-assisted engineer based in Apalit, Pampanga. For the last 3+ years I've supported US and Canadian agencies — shipping custom WordPress sites, React applications, technical audits, and migrations that don't go down on launch day.
My favourite work lives at the intersection of build and measure: a service-business site that actually ranks, a multi-app product that ships with documentation, an audit that turns 6 dashboards into one prioritised action list. I work across the full delivery lifecycle — requirements, design implementation, development, QA, migration, launch and post-launch monitoring.
Currently leading QA and WordPress development at Collaborate Pros (Arizona) while shipping three product-engineering systems in parallel: Bonjegs (multi-app food delivery), Dentra (dental recall & treatment-acceptance SaaS), and Live Selling OS (live-commerce operations dashboard).
Download
the full résumé
Download CV / PDF↓Opens print-ready résumé · Updated June 2026
Career
timeline /
Lead custom Elementor Pro builds and pre/post-launch QA. Run monthly SEO + website-health audits (GA4, Search Console, Screaming Frog, PageSpeed, Semrush, Ahrefs, SE Ranking) and convert findings into prioritised action plans. In parallel, building Bonjegs, Dentra, and Live Selling OS.
Focused training on keyword research, on-page & technical SEO, local SEO, metadata, internal linking, Google Search Console, and SEO reporting. Folded directly into the agency audit work that followed.
Intensive bootcamp covering HTML, CSS, JavaScript, React, PHP, MySQL, Git, and project-based delivery. Top Student recognition. Bridged academic IT foundations into professional, framework-ready web development.
Shipped 8+ WordPress builds & rebuilds for US clients, supported 100+ CRM & website tickets, led 10+ zero-downtime migrations including DNS/SSL/FTP coordination, and resolved plugin conflicts, form failures, and front-end bugs.
Foundation in computer programming, web development, databases, systems analysis & design, networking and software-development fundamentals — the base I built on through bootcamps, agency work and independent product development.
What I
believe.
Build, measure, repeat
Shipping a site is the start, not the finish. I instrument GA4, Search Console and Core Web Vitals from day one so every release can prove its impact.
QA is part of the deliverable
The work is not done when the page looks right on my laptop. Forms, redirects, tracking, mobile keyboards and edge cases are part of the actual product.
Wedge over breadth
Dentra recovers recalls instead of replacing practice-management software. Live Selling OS coordinates sessions instead of competing with TikTok. Narrow products ship; broad ones don't.