As a Backend Engineer at NextTopTech, I was responsible for developing essential libraries and packages to enhance the productivity and efficiency of our development teams, with a strong focus on Domain-Driven Design (DDD) and integration with modern technologies.

As a Backend Engineer at Today Company, I played a pivotal role in the development and maintenance of the PSIM (Physical Security Information Management) project. This project aimed to enhance the integration and management of various security devices and systems to provide a unified security solution. Developed and maintained backend solutions for the PSIM project using .NET within a CQRS and microservices architecture, ensuring seamless integration and optimal performance. Implemented RabbitMQ for real-time communication and managed PostgreSQL and SQL Server databases, while integrating biometric devices to enhance security measures. Conducted technical analysis and collaborated with the team to design and implement zones, contributing to a unified and efficient security management system.

Beamer is a provider of insurance services in the form of B2B and B2C. It is an online intermediary between the insurance provider and the insurance buyer. My main duty was to maintain the old system and rewrite the system with new technology. Some of my key contributions include: Conducted maintenance and debugging tasks on the legacy system. Achieved a remarkable 40% performance enhancement across all sectors of the existing Bimer sales and mediation system. Analyzed business requirements and explored potential solutions for the seamless implementation of the system's new version. Designed and architected the new system based on comprehensive investigations and the careful selection of appropriate technologies. Successfully implemented the new system leveraging state-of-the-art technologies for optimal performance and functionality.

Zamin Company is a single-product software company specializing in Balonet, a professional messenger. As a software engineer with the company, my primary focus was on the development of messaging and management systems, as well as the core product. Some of my key contributions include: - Streamlined the distribution process of Balonet's white-label manufacturing and sales by architecting and developing a cloud management system, resulting in higher efficiency and faster time to market. - Developed custom dashboard systems for various organizations and companies, providing real-time data visualization and analysis capabilities for improved decision-making. - Created the Balonet bots framework, which simplified the process of developing custom chatbots in multiple programming languages, enabling businesses to leverage the power of conversational AI. - Contributed to the development of the core Balonet product, focusing on messaging and management systems to improve the user experience and functionality. - Collaborated with cross-functional teams to ensure seamless integration of different components and systems, resulting in a cohesive and reliable product.

As a software company with a long-standing reputation, Kasra specializes in office automation, traffic automation, and feeding solutions. Here are some of the key projects I contributed to during my time with the company: - Successfully implemented an offline patch installation project for the support team and end-users, ensuring seamless software updates without internet connectivity. - Developed a guest subsystem for traffic automation, improving the user experience and streamlining the system's functionality. - Collaborated with the artificial intelligence team to integrate a dashboard system with Power BI into the main system, providing real-time data visualization and analysis for stakeholders.