Hi, I'm AmirHossein TahanPourMoghadam

Senior Backend Developer (.NET)

Building robust, scalable backend solutions with modern technologies

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AmirHossein TahanPourMoghadam

About Me

Senior Backend Developer with 4+ years of experience building scalable, high-performance web applications using C#, ASP.NET Core, and SQL Server. Strong expertise in RESTful API development, Clean Architecture, and multi-tenant systems. Proven track record in e-commerce, accounting, CRM, and legal platforms, with hands-on experience in performance optimization, system reliability, and AI-driven automation.

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Years Experience

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Projects Completed

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Happy Clients

Technical Skills

Backend Development

ASP.NET Core C# Web API

Database

SQL Server Entity Framework Core PostgreSQL MongoDB

Cloud & DevOps

Docker Git

Architecture

Clean Architecture CQRS

Work Experience

Senior Backend Developer

Hesabrasvar

January 2025 - Present
  • Architected comprehensive accounting system using ASP.NET Core and SQL Server, supporting clients with 10,000+ monthly transactions
  • Engineered multi-tenant architecture with database-per-tenant isolation, ensuring 99.9% data security compliance
  • Built automated seed engine reducing manual data setup time from 2 hours to 15 minutes per client, saving 150+ hours annually
  • Refactored legacy codebase achieving 15% faster response times through performance optimization techniques
  • Built AI-powered automation agent using LangChain (Python) that processes over 1,000 audit requests with 85% accuracy

Senior Backend Developer

VakilBashi

July 2024 - January 2025
  • Developed a lawyer management platform with online consultation, chat, and scheduling features
  • Implemented RESTful APIs to manage secure communication, reservations, and case workflows
  • Built an online car contract system enabling digital contracts and identity verification

Tech Lead

AvalWeb

December 2023 - July 2024
  • Led backend development across 3+ concurrent projects using ASP.NET Core and Clean Architecture
  • Designed system architectures and enforced SOLID principles through regular code reviews
  • Improved system scalability and maintainability, reducing post-release defects by ~30%

Senior Backend Developer

AvalWeb

October 2023 - December 2023
  • Developed backend services for multiple ASP.NET Core systems used by thousands of active users
  • Built RESTful APIs and optimized SQL Server queries, reducing response times by up to 20%
  • Implemented Redis caching and authentication mechanisms to improve performance and security
  • Key Projects: Clinic Management Platform (online reservations, staff scheduling, role management), Content Management System (online chat, financial management, invoicing), e-commerce Systems (building e-commerce for about 40 customers)

Backend Developer

ManaAndishehCo

March 2022 - March 2023
  • Enhanced real-time bus tracking systems, improving map performance by 20%
  • Optimized complex SQL queries, achieving faster data retrieval and reduced server load
  • Produced detailed technical documentation to support onboarding and long-term maintainability

Featured Projects

E-Commerce Platform

Scalable e-commerce backend with payment integration, inventory management, and order processing.

ASP.NET Core SQL Server Redis

CRM System

Customer relationship management system with advanced analytics and reporting capabilities.

.NET Core PostgreSQL RabbitMQ

Analytics Dashboard API

High-performance API for real-time data processing and analytics visualization.

ASP.NET Core MongoDB SignalR

Get In Touch

Email

eng.amirtahan@gmail.com

Phone

+989363796401

Location

Mashhad, Iran