Web designer & developer· Taking new projects
I'm Barth Serceña. I design and build fast, modern websites for small businesses and founders, from first sketch to launch. Projects start at ₱2,500.
Who you'll be working with, and how I work.
I build websites the way a small business needs them: clear, fast and easy to grow.
I'm a web designer and developer in the Philippines, working directly with small businesses and founders. I also plan products as a Technical PM at BNTM, so every project starts with a clear plan.
A closer look at JAXIS StatLab, a live statistics service I designed and built end to end: the public website, the workspace app where each role does its part, and the design system they share.
A live statistics service for students and researchers in the Philippines. I built the website, the app where each team does its part, and the design system behind both.
A website for a local business. The write-up is on its way.
What people I've built with say about working together.
Asanewbusinessowner,havingreliablepartnersforourinternaltoolsandwebsiteisessentialtooursuccess.Iammorethansatisfiedwiththeservicesprovided.Notonlywastheworkdonequicklyandmeticulouslywithintheagreedscope,butthedeveloperalsowentaboveandbeyondtoimproveourprocesses.
Three ways I can help your business get online. Pick the one closest to what you need, or we'll work it out together.
For businesses that need a complete online home.
Give your customers a place to learn about your business, explore your services, understand what makes you different, and find out how to contact you.
Cafés, barbershops, gyms, clinics, and service-based businesses.
Prices are starting rates. Final pricing depends on project scope, content, and required features. Talk it through
Five steps from first call to launch. You see progress along the way, not just at the end.
Plain answers about timing, cost, and what working together looks like.
Send it over. I usually reply within a day, with no pressure to commit.
Ask Me DirectlyMost projects take about two to three weeks. Planning and design usually take 3 to 5 days, and building takes 1 to 2 weeks, depending on the size of the project, how ready your content is, and how quickly we go through feedback. You'll get an estimated timeline with your quote before anything starts.
Product teams, an AI startup and my own clients.
FlyRank AI · Remote
Aug 2026 – Present · 3 mos
Developing intelligent frontend interfaces and AI-assisted web workflows using React, TypeScript, and modern design systems.
Upwork · Remote
Jul 2026 – Present · 4 mos
Independent Web Developer and UI/UX Designer crafting responsive, visually engaging, and user-centered digital solutions for local businesses and independent clients.
Bentamo - BNTM Technologies Inc. · Remote
May 2026 – Present · 6 mos
Bentamo - BNTM Technologies Inc. · Hybrid
Feb 2026 – May 2026 · 4 mos
Designed and developed responsive websites with a focus on user experience and functionality. Gained hands-on exposure to marketing strategies.
A few quick questions, one at a time. It takes about a minute.
