I will do integration and custom backend development in dotnet core

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Sonal Verma

About this gig

Why Choose Me?

Welcome to my professional backend development and API integration service!


Are you looking for a robust backend system, seamless API integrations, or database optimization for your web application? You are in the right place. I am a professional backend developer specializing in .NET core, SQL Server, and custom API creation/integrations. 


Whether you need to fix a critical bug, design complex stored procedures, or build a scalable backend from scratch, I can deliver clean, well-commented, and maintainable code.


What I Offer:

Custom Web API Development (REST APIs)

Third-party API Integrations & Data Pipelines

Database Design & Advanced SQL Server Optimization

Complex Stored Procedures, Views, and Queries

Backend Bug Fixing & Performance Tuning


Tech Stack I Use:

Backend: .NET Core / .NET Framework / C#

Database: SQL Server / T-SQL / MySQL

Format: JSON / XML / Web Services


Why Choose Me?

Professional, clean, and production-ready code.

Highly optimized and fast database queries.

Clear communication and timely updates.


Please drop me a message before placing an order so we can discuss your technical requirements and ensure we are perfectly aligned!

Get to know Sonal Verma

Sonal Verma

Expert NET Developer and Web API Specialist

  • FromIndia
  • Member sinceJul 2026
  • Avg. response time1 hour
  • Languages

    Hindi, English
Hi, I am a professional .NET Developer specializing in building secure backend architectures, robust Web APIs, and automated third-party data integrations. My core technical stack includes .NET Core, C#, and deep database management using SQL Server (Complex T-SQL, Stored Procedures, Optimization) and MySQL. Let's connect to streamline your development process!

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