I will design and build a custom web portal and web app


About this gig
Are you looking to build a robust, secure, and highly scalable web portal?
Whether you need a custom dashboard, a multi-tenant platform, or a secure internal business tool, I architect complete systems tailored exactly to your complex business needs.
As a Full-Stack Web Developer specializing in backend logic design and end-to-end system architecture, I don't just build static pages; I engineer functional, dynamic applications.
My Technical Stack & Expertise:
- Frontend: React.js, Next.js, JavaScript, Tailwind CSS (Interactive, state-driven UIs)
- Backend: Node.js, PHP, Laravel
- Databases: PostgreSQL, MySQL, Supabase, Prisma, SQLite
- Architecture & DevOps: API integrations, custom proxy routing (Nginx), containerization (Docker), and multi-tenant structures.
What to expect when working with me:
- Secure user authentication and complex database integration
- High-performance code optimized for local-first or cloud deployment
- Clear documentation and structured milestone delivery
Every complex project requires a solid foundation. Please send me a message before placing an order so we can discuss your technical requirements and define the perfect scope for your portal!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Jerry Castrudes
Freelance Web Developer
- FromPhilippines
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
Do you provide server and hosting setup?
Yes, I can assist with configuring your hosting environment, whether it is self-hosted or deployed to the cloud. I am highly experienced with Linux environments, cloud hosting platforms, Nginx reverse proxies, and Docker containerization to ensure your portal runs securely and efficiently anywhere.
Can you integrate external third-party APIs into my portal?
Absolutely. I have extensive experience architecting API proxy utilities, normalizing external data, and setting up secure webhook delivery routes (such as payment gateways) directly into the backend.
What do you need from me to get started?
To ensure the best architectural approach, please provide a detailed breakdown of your required features, any wireframes or visual inspirations, and your preferred hosting requirements if you have them.

