Building enterprise-grade software with clean architecture and production-ready deployments.
PT
Pradyumna Tiwari
Full Stack Developer — .NET Core · Angular · SQL Server
Lucknow, India
6+ Years Experience
Available for Hire
6+
Years Experience
6
Platforms Shipped
4
Industry Domains
Since
2019
Introduction
Who I am and what I do
I am Pradyumna Tiwari, a dedicated Full Stack Developer with experience in building enterprise applications using ASP.NET Core, Angular, SQL Server, and scalable backend architectures.
My development style focuses on clean code, modular design, and high-performance backend logic using Dapper ORM. I deliver production-ready applications from architecture design to Linux server deployment.
I specialize in end-to-end product development — from writing optimized SQL stored procedures and building RESTful APIs to configuring Nginx reverse proxies and SSL certificates on Linux servers.
I have experience working on ERP, fintech systems, e-commerce applications, ATM workflow systems, survey platforms, and internal enterprise solutions. My work spans across:
API design and development
Database engineering and optimization
Server deployment and configuration
UI implementation and user experience
Performance tuning and optimization
Security improvements and best practices
Server management and troubleshooting
Infrastructure Expertise
I also have strong experience working with Linux servers, Nginx reverse proxy setup, SSL certificates, IIS deployments, and troubleshooting large codebases in production environments.
Writing maintainable, scalable, and well-documented code that follows industry best practices and SOLID principles.
Modular Design
Building scalable architectures with clear separation of concerns, reusable components, and loosely coupled modules.
Performance First
Optimizing database queries, API responses, and overall application performance for production-grade reliability.
Career Journey
Key milestones in my professional path
2024 — Present
Senior Full Stack Developer
Leading end-to-end development of enterprise ERP systems and FinTech platforms. Managing Linux server infrastructure, CI/CD pipelines, and production deployments.
.NET CoreAngular 17Dapper ORMLinux
2022 — 2024
Full Stack Developer
Built multiple e-commerce platforms and ATM workflow systems. Integrated payment gateways (Cashfree, UPI) and developed RESTful APIs for mobile and web clients.
ASP.NETSQL ServerCashfree APIAngular
2020 — 2022
Backend Developer
Focused on backend API development, stored procedures, database optimization, and building survey platforms for enterprise clients.
C#SQL ServerWeb APIBootstrap
2019 — 2020
Junior Developer
Started with ASP.NET MVC, jQuery, and SQL Server. Built internal tools and learned clean architecture patterns from ground up.
ASP.NET MVCjQueryHTML/CSS
Let's Build Something Great Together
Open for freelance projects, full-time roles, and technical collaborations.