I'm Kalvin — a software developer who turns ambitious ideas into fast, polished, production-ready products. Three-plus years shipping web experiences, leading tech teams, and engineering back ends taught me one principle: best practices on every project, calm under pressure, and relentless adaptability.
Kalvin M Valentino
Full-Stack · Web · Backend
Experience
Four roles, one throughline — shipping reliable software and keeping teams moving.
Leading information-security management (SMKI/ISMS) implementation while managing day-to-day IT operations — governance, infrastructure, and the people who keep it all running.
Coordinated developers, timelines, and stakeholders across projects — translating business goals into technical plans and keeping every delivery on schedule.
Built landing pages, portals, and full platforms — from hand-coded builds to WordPress ecosystems — always tuned for performance, responsiveness, and clean architecture.
Engineered APIs and server-side logic with PHP/Laravel and databases like MySQL and MongoDB — the invisible machinery that makes products feel effortless.
Tech Stack
The full toolkit — gold chips are hands-on experience, teal chips are technologies I'm actively growing in.
Portfolio
Four systems of shipped work — every screenshot orbits its project, drifting in front of and behind the title. Keep scrolling to warp between them.
System 01 — Hand-written, pixel-perfect
Landing pages written from scratch
System 02 — Rapid builds, full power
Business-ready landing pages built on WordPress and Elementor
System 03 — Stories at the speed of now
A full news publishing platform
System 04 — Platforms that scale
Complete content-management and software-as-a-service systems
Testimonials
Rotate the lineup — the character up front carries the mic.
Kalvin is the rare developer who treats your product like his own. He took our vague idea, shaped it into a clean architecture, and delivered ahead of schedule — with best practices baked into every commit.
Contact
Landing pages that convert, platforms that scale, or a team that needs leading — tell me what you're building and let's make it real.
→ work.kalvinvalentino@gmail.com
