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$
USD
I will develop a custom business web application and portal
Sameer Ahmed
About this gig
Are you looking for a custom business web application or portal built with modern technology? You're in the right place! This is Sameer and I specialize in ASP.NET Core web application and portal development from internal business portals and employee portals to enterprise web applications and SaaS dashboards.
What I offer:
- Custom web app & portal development
- Multi-tenant SaaS & CRM development
- REST API development & integration
- Business process automation
- MVP development for startups
- POS system development
- Payment gateway integration
- AI web application development
- Progressive web application (PWA)
- Speed & performance optimization
Why choose me?
- 2+ years of full stack development experience
- Clean, scalable & secure code architecture
- On-time delivery always
- Clear communication throughout the project
- Post-delivery support included
- Expert in enterprise web application development
- Digital transformation solutions for businesses
Whether you need an online business platform, an internal business application, or a full enterprise portal, I will deliver a solution tailored to your exact needs.
Let's build something powerful. Message me before ordering to discuss your project!
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Get to know Sameer Ahmed
Sameer Ahmed
Building robust backends and intelligent CRM solutions that excels
- FromPakistan
- Member sinceDec 2020
- Avg. response time1 hour
- Last delivery1 year
Languages
English, Urdu
I’m a .NET Core developer specializing in building fast, scalable, and secure web applications that solve real business problems. With strong expertise in Microsoft Dynamics 365 CRM and the Power Platform, I help organizations streamline operations, automate workflows, and gain actionable, real-time insights. My solutions are designed to improve efficiency, reduce operational costs, and simplify everyday work delivering technology that’s not just powerful, but practical and results-driven.
My Portfolio
FAQ
Can you build a portal that supports multiple user roles with different access levels?
Yes! Role-based access control (RBAC) is something I implement as a standard practice in ASP.NET Core. Whether you need admin, manager, employee, or client-facing roles with different permissions and dashboards, I can architect that cleanly from the start.
Can you integrate my portal with third-party tools I already use, like CRMs or ERPs?
Yes. As long as the third-party tool has an API, I can connect it to your portal, whether that's a CRM, accounting software, payment gateway, or any external business platform.
Do you hand over the full source code after project completion?
Yes, full source code ownership is transferred to you upon final payment. You are never locked into working with me for future changes.
What if my requirements change mid-development?
Minor scope adjustments are handled through revisions included in your package. For larger changes, we agree on updated scope and timeline transparently before proceeding, no surprise charges.
Is the application secure enough for storing sensitive business or employee data?
Security is built in, not added later. I follow ASP.NET Core security best practices including authentication, data encryption, input validation, and protection against common vulnerabilities like SQL injection and XSS.
