I will build a secure custom client portal or saas app

S
sami_ul_haq21
S
sami_ul_haq21
Sami Ul Haq
build a secure custom client portal or saas app
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build a secure custom client portal or saas app
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build a secure custom client portal or saas appbuild a secure custom client portal or saas appbuild a secure custom client portal or saas app

About this gig

Are you looking for a secure, high-performance custom web portal, client dashboard, or internal management system tailored strictly to your business?

I develop modern, scalable web portals with clean architecture, responsive UI, and enterprise-grade data security.

What I Build

  • Client & Customer Portals: Self-service hubs, order tracking, ticketing, and account billing.
  • Internal Business Dashboards: Staff workflows, inventory control, and KPI analytics.
  • Partner & Vendor Portals: Onboarding, file verification, and payouts.
  • SaaS MVPs: Multi-tenant web platforms with subscription tiers.

Core Features

  • Secure authentication (OAuth, JWT, 2FA)
  • Role-based access control (Admin, Staff, Client)
  • Dynamic tables with search, filter, and CSV/PDF export
  • API integrations (Stripe, PayPal, SendGrid, Twilio)
  • Cloud file storage (AWS S3, Firebase)
  • Fully responsive layout (Mobile, Tablet, Desktop)

Tech Stack

  • Frontend: React, Next.js, Tailwind CSS
  • Backend: Node.js, Express, Nest JS
  • Database: PostgreSQL

Note: Portals require custom workflows. Please message me with your requirements before ordering so we can plan the right solution.

  • Programming language

    • TypeScript

  • Expertise

    • Performance
    • Security
    • Design
    • Databases
    • Source control

  • Frontend framework

    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • NestJS
    • Next.js
    • Node.js
    • Django REST framework

Gig milestonesNEW

Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.

    Basic Package.
    These are the steps we’ll follow to complete your project.
  • 1st Milestone: Requirements
    3-day delivery · 2 revisions
    $50Pay now

    We'll make sure I have everything needed to complete your project.

  • 2nd Milestone: Website Design
    3-day delivery · 2 revisions
    $50
    Pay later

    I'll create the design for your website.

  • 3rd Milestone: Development
    4-day delivery · No revisions
    $50
    Pay later

    I'll develop the website and deliver a working product for your review.

  • 4th Milestone: Delivery
    4-day delivery · 2 revisions
    $50
    Pay later

    I'll send you the final delivery for review and feedback.

Get to know Sami Ul Haq

Sami Ul Haq

Backend Engineer and REST API Developer

  • FromPakistan
  • Member sinceJun 2023

  • Languages

    Urdu, English
Peace be upon you! I’m Sami, a Software Engineer specializing in scalable backend architectures, secure RESTful APIs, and full-stack web applications. With strong expertise in NestJS, Django, TypeScript, and modern database design, I build fast, production-ready solutions engineered to handle real traffic without bottlenecks. I focus on clean architecture, seamless third-party integrations, and maintainable code. Whether you need a robust MVP or a scalable API, let's build something exceptional together!

My Portfolio

Other Software Development Services I Offer

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