I am Pradyumnaa Tiwari, a full‑stack software developer specializing in .NET Core, Angular, SQL Server, Dapper, Linux, and deployment automation. I work on new software projects for businesses and individuals across all domains.

.NET Core Developer. Angular Developer. SQL Server Expert. Dapper ORM. Linux Nginx Developer. Payment Gateway Integration.

Technical Skills

Technologies and tools I work with

Programming Languages

C#
JavaScript
TypeScript

Backend Technologies

ASP.NET Core MVC
ASP.NET Web API
Dapper ORM (Primary ORM)
LINQ
Clean Architecture
Repository Pattern
Mediatr (CQRS Implementation)

Frontend Technologies

Angular 17
Angular Material
Bootstrap 5
jQuery
HTML5 & CSS3

Database

SQL Server
Indexing
Query Optimization
Stored Procedures
Views & Triggers
Transaction Flow

Server & Deployment

Linux (Ubuntu, Debian)
Nginx (Reverse Proxy + SSL)
Windows IIS
SSL (ZeroSSL, Let's Encrypt)
Server Configuration
Deployment Automation

Integrations

SMS APIs
WhatsApp APIs
Cashfree Payment Gateway
Fintech API Integrations
Webhook Handling
RESTful APIs

Why Dapper?

I specialize in Dapper ORM as my primary data access method. Dapper provides:

  • Lightweight and high-performance data access
  • Direct SQL control for complex queries
  • Excellent performance with minimal overhead
  • Easy integration with stored procedures
  • Better control over query optimization
  • Ideal for enterprise applications requiring fine-tuned database operations