Area of experience: IPG (Internet Payment Gateway) with high TPS Asan Pardakht has been a major player in the payment industry. It is one of the most popular Payment Service Providers (PSP) that is serving millions of people by handling so many daily transactions through POS, Mobile Application, USSD, and Internet Payment Gateway (IPG).Achievements:● Developed IPG (Internet Payment Gateway) project ● Enhanced the project, which has high resilience and availability, sufficient logging and Automated tests.● Redesigned a project by using Publish-Subscribe pattern• Tuned SQL Server queries performance improvement• Found new solutions for complex problems by researching and developing modern technologies

Area of experience: WCMS (web content management system) for issuing cards (Debit, Credit,…), Switch backend ApplicationIran Argham has been a major company with more than half a century of experience in the provision of banking products and solutions, it has always been the source of effective services in the country's banking sector and strives to take a step towards advancing the goals of the banking system by providing the most up-to-date products.Achievements:● Implemented an Issuing Card Application for a bank with 165 branches with over than 20 features. ● Conducted an application for Payment Switch to monitor its performance with different reports.● Boosted code quality by implementing clean code rules, OOP, SOLID principles, and design patterns.• Found new solutions for complex problems by researching and developing modern technologies

Area of experience: Web-based PSP (Payment Service Provider) applicationsSadad is a PSP Company with banking-solution applications.Achievements:• Designed a legacy web application by using EF, MVC, Jquery and Html• Design A new backend-application for switch by using EF, MVC, React• Reduced software development and maintenance cost by writing automated tests and applying SOLID principles• Found new solutions for complex problems by researching and developing modern technologies

Area of experience: Ecommerce ApplicationWebsite: https://www.hubco.ir/DPCo is an Ecommerce Company.Achievements:• Designed a legacy web application by using EF, MVC, Jquery and Html• Design A new backend-application for switch by using EF, MVC, React• Reduced software development and maintenance cost by writing automated tests and applying SOLID principles• Found new solutions for complex problems by researching and developing modern technologies