Digipay is a fintech company established to provide payment solutions to Digikala (the largest e-commerce in the Middle East). It rapidly expanded its business to many areas including payment applications, a credit payment system, and a wide range of B2B services.• Spearheaded the architecture and implementation of five core payment providers, including Mellat and Post Bank, resulting in over 5 trillion IRR in sales within two years.• Refactored a monolithic Credit Onboarding service into four microservices, leveraging CQRS architecture to enhance API performance, achieving a 50% increase in service speed.• Implemented circuit breaker patterns to mitigate high response times in LOS-dependent services, significantly improving system throughput.• Addressed a critical single point of failure in our MySQL database by implementing CQRS and redirecting read-heavy operations to slave databases, boosting • • • • • performance by approximately 50%.• Directed the Credit Journey, BNPL Journey, and Back Office teams, ensuring alignment with business goals and enhancing system reliability.• Led the LOS team of 20 members, overseeing the system that facilitated over 10 trillion IRR in user loans.

• Took a central role in the development of Tejarat and Mellat credit systems, enabling the allocation of approximately 20,000 billion Rials to users.• Played a pivotal role in critical company projects, contributing to their success.• Efficiently diagnosed and resolved simple and complex incidents for various services, achieving a satisfaction rate exceeding 95%.• Mentored and trained seven newcomers within the company over the course of one year, imparting essential skills and knowledge.• Enhanced the bank verification step, leading to a remarkable increase in daily user entries, from 2K to 14K.• Managed and optimized seven microservices, rectifying bugs, and significantly boosting overall performance.• Applied expert analysis to transform client requirements into user-friendly software solutions, resulting in a 40% improvement in user experience.

• Engineered modifications to the Score service, dramatically improving result performance and attaining an 80% satisfaction rate.• Strategically redesigned the new user profile flow, resulting in a 5-day reduction in operational workload.• Collaborated closely in the design and implementation of three distinct customer loan flows (Credit card, Leasing, and BNPL), serving a daily user base of over 10,000.• Orchestrated all phases of the user journey, including activation, design, implementation, and deployment.

Tik8 is a platform for selling cinema, theater, and concert tickets. (Tik8 is 2th bigger website for selling e-tickets in Iran)• Designed and developed 2 phases of generating ticket service In a way that the user speed increased the operation more than 3 times• Improved the client's web reporting system, which effectively reduced the financial tracking analysis time by about 80%. • Delivered, analyzed, and resolved technical issues, and participated in the continuous enhancement of established development processes.• Efficiently analyze the database query and increase the speed of the operation dashboard about 2 times than before.• Contributed and facilitated architectural discussions that brought out the best solutions.• Documented 6 supported systems and applications to effectively train the new and existing team members.

Bozorgmehr university is the second-largest university in South Khorasan (about 2000 students and 70 profs and staff). the main area of activity of the IT unit in this university is developing and maintaining systems for students and profs.• Achieved successful integration of two completely separate systems in a way that reduced face-to-face visits by up to 60%• Orchestrated in the design and implementation of more than 4 important projects of the company.• Effective communication with members of other teams to evaluate system performance.

Rayan Samaneh Shargh was a startup in the area of social networks for cooking and doctors, it had 2 main products. a website for doctors' online appointments and a social network that patients and doctors could link together. and another website was Foodlist for cooking which links chefs together.• Supervised a team of 5 junior developers during the development of the company's software applications.• Oversaw all phases of the development of 2 projects in the company.