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.

Hire Full Stack Developer. Software Development Services. API Development. Website Development. Custom Software Development.

Available for New Projects

My Services

End-to-end software development — from backend APIs and database design to production deployment on Linux servers.

6 Core Services
30+ Projects Delivered
5+ Years Experience
100% Production Ready
1
Discovery
Understand your requirements, goals, and tech constraints
2
Architecture
Design system architecture, DB schema, and API contracts
3
Development
Build with clean code, regular updates, and testing
4
Deployment
Production deployment, SSL setup, monitoring & handover

What I Can Do For You

Professional software development services for businesses of every size

API Development
Robust, scalable RESTful APIs with proper authentication and documentation. .NET Core Web API Developer specializing in payment gateway integration and Cashfree integration.
  • REST APIs with Swagger docs
  • Payment gateway integration (Cashfree, UPI)
  • WhatsApp API & SMS API integration
  • Webhook handling
  • API versioning & documentation
Deployment & Infrastructure
Complete server setup, configuration, and deployment solutions. Nginx Deployment Expert India and IIS Deployment Specialist India with Linux server setup expertise.
  • Linux server setup (Ubuntu/Debian)
  • Nginx configuration & reverse proxy
  • IIS publishing & configuration
  • SSL certificate management
  • CI/CD pipeline setup
SQL Engineering
Database design, optimization, and performance tuning. SQL Server Developer India with expertise in high-performance database queries, stored procedures, and data architecture.
  • Query optimization & indexing
  • Stored procedures & triggers
  • Database schema design
  • Indexing strategies
  • Performance monitoring
Troubleshooting
Debugging and fixing issues across the entire stack. Software troubleshooting expert India with experience in large codebases, performance bottlenecks, and production issues.
  • Debugging backend issues
  • Fixing SQL bottlenecks
  • Server issues (Nginx/IIS)
  • Performance monitoring & tuning
  • Code review & optimization
Architecture & Consulting
Technical consulting and architecture design for scalable solutions. Software solution architect India specializing in enterprise applications, clean architecture, and design patterns.
  • Clean Architecture design
  • Repository Pattern implementation
  • CQRS implementation
  • Code review & refactoring
  • Tech stack recommendations

Why Choose Me?

What makes working with me different

Production Ready
Every project is built for real-world production deployment, not just demos.
On-Time Delivery
Committed to deadlines with clear milestones and regular progress updates.
Secure by Default
Security best practices built into every layer — API, database, and server.
Scalable Architecture
Clean, modular codebases designed to scale as your business grows.
Technologies I Use
Tools and frameworks across all my service areas
Backend & API
ASP.NET Core Web API Dapper ORM LINQ Mediatr C#
Frontend & UI
Angular 17 TypeScript Angular Material Bootstrap 5 jQuery
Database & Server
SQL Server Linux (Ubuntu) Nginx Windows IIS SSL / Let's Encrypt

Ready to Start Your Project?

Let's discuss your requirements. I'm available for freelance work, full-time roles, and technical consultations.