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I am Rahman Mansouri, a Full Stack .NET Developer based in Toronto, Canada, bringing 9+ years of experience building robust backend systems with C#, Java, and SQL. I excel in agile environments, emphasize security, and design architectures that scale. I enjoy modern software architecture and solving complex legacy migration challenges. I collaborate with cross-functional teams to deliver secure, high-performance applications, and I continuously pursue innovative solutions.…I am Rahman Mansouri, a Full Stack .NET Developer based in Toronto, Canada, bringing 9+ years of experience building robust backend systems with C#, Java, and SQL. I excel in agile environments, emphasize security, and design architectures that scale. I enjoy modern software architecture and solving complex legacy migration challenges. I collaborate with cross-functional teams to deliver secure, high-performance applications, and I continuously pursue innovative solutions.

Rahman Mansouri

Full Stack Developer, Back-End Developer, Web Developer, +4

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I am Rahman Mansouri, a Full Stack .NET Developer based in Toronto, Canada, bringing 9+ years of experience building robust backend systems with C#, Java, and SQL. I excel in agile environments, emphasize security, and design architectures that scale. I enjoy modern software architecture and solving complex legacy migration challenges. I collaborate with cross-functional teams to deliver secure, high-performance applications, and I continuously pursue innovative solutions.…I am Rahman Mansouri, a Full Stack .NET Developer based in Toronto, Canada, bringing 9+ years of experience building robust backend systems with C#, Java, and SQL. I excel in agile environments, emphasize security, and design architectures that scale. I enjoy modern software architecture and solving complex legacy migration challenges. I collaborate with cross-functional teams to deliver secure, high-performance applications, and I continuously pursue innovative solutions.

Available to hire

I am Rahman Mansouri, a Full Stack .NET Developer based in Toronto, Canada, bringing 9+ years of experience building robust backend systems with C#, Java, and SQL. I excel in agile environments, emphasize security, and design architectures that scale.

I enjoy modern software architecture and solving complex legacy migration challenges. I collaborate with cross-functional teams to deliver secure, high-performance applications, and I continuously pursue innovative solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Kurdish

Fluent

Persian

Fluent

Work Experience

Full Stack Developer (React/.Net) at Cineplex

November 1, 2023 - Present

Developed an Azure Data Factory pipeline to execute stored procedures, transform data using ADF functions, and insert the processed data into target databases. Built a high-performance C# rule engine to boost system efficiency and adaptability. Designed scalable web applications to migrate legacy systems, analyzed complex requirements, and crafted migration strategies for financial modules. Implemented Azure AD integration in a Role-Based Module to improve security and streamline user management. Leveraged Next.js with .NET stack to deliver high-performance apps and used Redux/Redux-Thunk for robust state management and error handling.

NET DEVELOPER at CASPIAN COMPANY

April 1, 2023 - October 21, 2025

Developed and maintained lending and currency backends using C# and Java; built accounting backends with C# and SQL Server; secured web APIs with JWT. Contributed front-end solutions with Angular.js and React.js; applied MVVM/WPF patterns for rich UIs. Optimized data access with high-performance SQL and Oracle queries and led Agile practices with JIRA to improve productivity. Delivered full-stack banking solutions with ASP.NET Core, Angular.js, and React.js.

NET DEVELOPER at ENIAC-TECH HOLDING COMPANY

April 1, 2017 - October 21, 2025

Developed backend for Windows accounting app using C#, WCF, and Entity Framework. Integrated multiple Web APIs with JWT-based authentication and RabbitMQ messaging. Implemented secure data handling with SQL Server; contributed to API tracking and service-oriented architecture.

Full Stack Developer (React/.Net) at Cineplex

November 1, 2023 - Present

Led development of an Azure Data Factory pipeline to execute stored procedures, transform data, and load into target databases. Built a C# rule engine to boost performance and adaptability. Designed scalable web applications for legacy system migration and collaborated with cross-functional teams to ensure secure, compliant transitions. Implemented Azure AD RBAC for improved security and user management. Developed high-performance Next.js/.NET applications and used Redux for robust state management and error handling.

.NET Developer at CASPIAN COMPANY

April 1, 2023 - October 25, 2025

Developed and maintained lending and currency backends using C# and Java; built accounting backend with C# and SQL Server; implemented secure web APIs with JWT-based authentication; created front-end solutions with Angular.js and React.js; managed projects with JIRA; engineered robust backends with ASP.NET Core, and optimized data access using SQL and Oracle; developed WPF front-ends for banking solutions and applied MVVM/UI patterns.

.NET Developer at ENIAC-TECH HOLDING COMPANY

April 1, 2017 - October 25, 2025

Developed backend for accounting application using C#, integrated multiple APIs into a single interface; implemented secure payment systems; built Windows backend with C#, WCF, and Entity Framework; optimized data management with SQL Server and T-SQL; integrated Web APIs with JWT; utilized RabbitMQ for messaging; implemented API tracking and wrote stored procedures for efficient data retrieval.