I'm a QA Automation Engineer & Full-Stack Developer passionate about building scalable web applications using React, Next.js, Tailwind CSS, Prisma, and Supabase — all while keeping quality, performance and test automation at the core.
💻 Recently built and launched:
A complete raffle tenant site built with Next.js 15 (App Router), Zustand, Resend, PostHog, Supabase, Prisma, and Stripe. Offers a friendly ticket-selling experience with built-in features:
- Shopping cart with bonus handling.
- 30-minute reservation timer.
- Lucky machine for ticket selection.
- Game countdown with automatic order locking to prevent purchases after the raffle ends.
- User authentication, order history, and digital delivery via email.
- Responsive design, dark mode, and secure payment flows.
- Automated payments with Card and OXXO.
- Semi-automated payments with Bank Transfers vía Whatsapp.
- Stripe payment
The multi-tenant admin platform where subdomain raffle sites are created and managed. Built with Next.js 15, Supabase, Prisma, Zustand, and Stripe
Includes a powerful control panel for raffle owners to:
- Create and manage raffles with multiple editions.
- Set up promotions, bonuses and cupons.
- Select winners and publish results.
- Track performance and customer orders.
- Customize branding and editable page content via Markdown.
- Stripe orders management with Stripe Connect
I love working with tools like Shadcn/ui, Zustand, React Query, Nuqs, Prisma (and exploring Drizzle) and Tailwind to craft delightful user interfaces.
On the backend, I enjoy using Prisma, Supabase RPCs, and PostgreSQL to keep things fast and maintainable.
- 5+ years of QA Automation experience
- End-to-end testing with Playwright (custom fixtures, mocking, POM design and more)
- Pipelines with GitLab CI/CD
- Focused on test reliability, debugging, and observability
- Test Automation Expertise: Playwright, TypeScript, JavaScript
- CI/CD Integrations: Automating test execution at every stage
- Scalable & Maintainable Code: SOLID principles, POM, fixtures
- Agile Development: Collaborating in cross-functional teams
- Conversational English: Working with US-based clients for 4+ years
- Full-stack product thinking with performance, UX, and scalability in mind
- Production-ready frontends with Next.js, Zustand, and Tailwind
- Backend experience with Supabase RPCs and Prisma ORM
- Testing expertise to reduce flakiness and ensure releases go smoothly
- Focus on developer experience (DX), performance budgets, and clean code
💡 Let’s collaborate on your Next .js idea or SaaS project — especially if it needs quality baked-in from day one.
📫 Reach out on Linkedin.