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You will get any API Integrated or built a custom API in ASP.NET Framework using C#

Nawaz A.Status: Offline
Nawaz A.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Nawaz, priced and ready to go.
Nawaz A.Status: Offline
Nawaz A.
Preview image

Let a pro handle the details

Buy Web Application Programming services from Nawaz, priced and ready to go.

Project details

Connecting to an external service via an API is quite often the simplest and quickest way to provide key functionality in any application. That is why API integration is important. I not only integrate APIs but also build custom APIs for web applications. I create reliable and secure connections between services.

Third-party API Integration
Enhance your solution's functionality, data, and features in a reliable and secure manner.

API Testing Automation
Ensure your API's ultimate security and flawless performance with thorough end-to-end testing.

Payment API Integration
I integrate the payment API and make the payment process on the site more secure and reliable.

Custom API Development
Get a fully secure, well-documented, and easy-to-integrate custom API for your desktop, mobile, web, or cloud app.

I work with: REST, GraphQL, SOAP, EDI, or XML.
Programming Language: C#
Framework: ASP.net
Worked with: Apple & Google Services, Payment gateways, SMS Gateways, CRMs, POS Synchronization, real-time GPS, and Chat & Support Ticket services.

Please send me a quick message, let me listen to your needs, and advise the best solutions.
Programming Languages
HTML & CSS, ASP.NET, C#
What's included
Service Tiers Starter
$100
Standard
$250
Advanced
$500
Delivery Time 3 days 5 days 10 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Design Customization
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Content Upload
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Responsive Design
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Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$50 - $200
Nawaz A.Status: Offline

About Nawaz

Nawaz A.Status: Offline
Full-Stack Developer & Product Designer
Lahore, Pakistan - 2:22 am local time
I engineer scalable web applications and design premium digital products. Most developers write functional code with terrible interfaces. Most designers create layouts that fail to scale. I bridge that gap with hard technical validation: BS in Computer Science from UET for web architecture and a Bachelor's in IEDA with a focus on Product Design from BNU.

Over 7 years in the industry, I have deployed more than 300 web and mobile projects, evolving from a frontend engineer into a full-stack AI developer.

Core Capabilities

AI Integration: Embedding advanced LLMs, custom chatbots, and intelligent automation into real products.

Full-Stack Architecture: Python, Angular, Go, .NET, and React Native.

Product Design: UI/UX design and prototyping in Figma to ensure user retention.

Proven Engineering Experience

Data Processing Platforms: Engineered systems that parse complex CSV data and convert it into fully functional, presentation-ready interactive dashboards.

Complex SaaS Operations: Built debt collection platforms featuring live sync, assignment handling, and automated follow-up workflows.

Legacy Modernization: Rebuilt a 10-year-old legacy Angular and .NET platform from the ground up in 3 months while preserving all core business logic.

Consumer & Enterprise Products: Shipped AI-enabled mobile apps, Point of Sale (POS) systems, video streaming platforms, and high-converting corporate architecture.

Do not settle for half a product. Send me your core objective. We will define the scope, map the tech stack, and build a system that works and scales as you grow.

Steps for completing your project

After purchasing the project, send requirements so Nawaz can start the project.

Delivery time starts when Nawaz receives requirements from you.

Nawaz works on your project following the steps below.

Revisions may occur after the delivery date.

Requirements

Depending on the application nature, here are some of the basic things we need from you DATABASE ACCESS, SERVER ACCESS, and API/BUG DETAILS.

Review the work, release payment, and leave feedback to Nawaz.