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English
$
USD
I will add new features or functionality to your backend system
Abdul Wajid Ali
About this gig
I specialize in extending and enhancing existing ASP.NET Core backend systems with clean, scalable, and production-ready feature integration.
Whether you have a dashboard design that needs backend APIs, require new business logic, authentication and authorization, or third-party service integration, I deliver structured solutions that integrate seamlessly into your current architecture.
With 4+ years of experience in modern .NET development, I focus on maintainable code, clean architecture, and performance-aware implementation to ensure long-term stability and scalability.
What I Can Integrate:
- Custom REST API endpoints
- Pagination, filtering, and validation logic
- Full CRUD modules and business rules
- JWT authentication and role-based authorization
- Third-party integrations (payment gateways, email services, external APIs)
- SQL Server or PostgreSQL database integration
Every feature is implemented using best practices to keep your backend secure, optimized, and future-ready.
Please message me before placing an order to discuss your requirements and define the best implementation approach.
Thanks,
Wajid Ali
Get to know Abdul Wajid Ali
Abdul Wajid Ali
Software Engineer
- FromPakistan
- Member sinceJun 2023
- Avg. response time3 hours
Languages
Urdu, English, Hindi
Backend .NET Engineer with 4+ years of experience designing and scaling cloud-ready backend systems using .NET 6+, ASP.NET Core, EF Core, and Docker. Owned the architecture and evolution of high-traffic platforms serving 200k+ users, with a strong emphasis on scalability, security, and long-term maintainability. Applied DDD, CQRS, and Vertical Slice Architecture to establish clear service boundaries, enable independent feature delivery, and support secure multi-tenant environments.
Other Software Development Services I Offer
FAQ
What counts as a small vs. mid vs. full-scale feature?
Small features include pagination, filtering, or a single API endpoint. Mid-level features include full CRUD modules or structured business logic. Full-scale features include for-example authentication, authorization, or complete backend modules.
Can you integrate features into an existing project?
Yes. I specialize in integrating new functionality into existing ASP.NET Core systems while preserving architecture and stability.
Can you integrate third-party services?
Yes. I can integrate payment gateways, email services, and other external APIs into your backend.
What do you need before starting?
Clear feature requirements, access to the source code, and database or environment details if applicable.
