Our agency will develop custom web portal with HTML CSS javascript react and custom API

Need a secure web portal that loads fast and scales? We design and build portals in HTML, CSS and JavaScript with a custom API so data stays accurate and workflows stay clear.

What you get:

Custom layouts aligned to your brand

Responsive UI for mobile, tablet and desktop

Custom API design or integration

Authentication, roles and audit logs

Admin panel and dashboards

Core Web Vitals tuning, semantic HTML and schema

Integrations for payments, CRM and analytics

Documentation and 30 day support

Our Tech stack:

Programming languages: HTML, CSS, JavaScript, TypeScript, SQL

Frontend: ReactJS, Next.js, Tailwind CSS

Backend: Node JS with Express or NestJS, PHP with Laravel

Databases: PostgreSQL, MySQL, MongoDB, Redis

APIs: REST, GraphQL, webhooks, OAuth 2.0

DevOps: Docker, Nginx, AWS, Azure, GCP, GitHub Actions

Industries

Healthcare, fintech, education, retail, ecommerce, logistics, real estate, manufacturing, travel, energy, SaaS

What's Next?

Share your Figma link or a brief with wireframes, brand assets, a page list and two to three example sites. We will return scope, timeline and a fixed quote.