Software Engineer
Shemrei Marabillo
I develop and design software with AI to solve business problems.
About
Full-stack developer crafting polished web experiences. 2+ years across full-time work and independent projects, focused on the details that make products feel intentional.
I own the full development process, from brainstorming and strategy through to deployment and production. Comfortable shipping with early-stage teams and experienced developers alike. Based in the Philippines, taking select projects.
Tools & Tech Stack
Frontend
React
Next.js
React Native
Nativewind
Vite
Tailwind CSS
shadcn/ui
TypeScript
JavaScript
Backend
Node.js
Express.js
Prisma
Sequelize
OAuth
Database
PostgreSQL
MySQL
Supabase
Firebase
Security
JSON Web Token
Bcrypt
CMS / No-code
Framer
Webflow
Shopify
Dev tools & cloud
VS Code
Git
Vercel
Render
Expo Go
Expo Dev
AI tools
Anthropic
OpenAI
Experience
Software Developer
Why Leave TownJunior Software Engineer
LCorp IT SolutionsIntern - Frontend Engineer
iReply Back Office Services Inc.Freelance Full-stack Developer
FreelancingFrequently Asked Questions
- I specialize in full-stack development and AI automation, building/designing websites, web applications, software solutions, and mobile apps. Every project is shaped around solving real business problems, not just shipping features.
- Absolutely. I work with clients worldwide and can adapt to different time zones, workflows, and project requirements. My goal is to make collaboration simple and deliver high-quality work, regardless of where the client is based.
- Pricing depends on scope and complexity. Local projects start at ₱25,000. International engagements are quoted in USD or AUD, with business websites for Australian clients starting at AUD $2,250. I'll provide a tailored quote after we discuss your specific needs.
- I offer a 50% deposit and the rest is due upon completion of the project but can be adjusted depending on the project's size and complexity.
- Turnaround time varies based on the project's scope and complexity. I take on a limited number of projects at a time so each one gets proper attention, and most are completed within 4 to 8 weeks. Larger or more complex builds may run longer, but I agree on a timeline with you upfront and communicate clearly about delivery dates.
Testimonials
What clients say after working together.
“Working with Shem felt reassuring because he knew what he was doing. He guided me through terms and processes I wasn’t familiar with and was always able to find practical workarounds and solutions that worked for both the developer and the client. I was very satisfied with the final result because he brought my vision to life while making it even better. Despite the time and resources we had, he still delivered an excellent result. I would definitely recommend working with Shem to others.”