Pawan Kumar Email & Phone Number

Karachi, PK

Karachi

• Led the development and implementation of the new product "Collection (Payment APIgateway)" and “Remittance”, managing its development and implementation process frominception to completion.
• Led development team from initial requirement gathering, technical architect creation, decision making on product to guiding developers on practices to follow and helped them till completion of project.
• Support on fintech products that are live to resolve any bugs or issues and optimizating payment products that are being used by million of users by introducing concepts like Idempotency, async processing, distributed.
• Contributed on different products such as Disbursement and Simpaisa portal.
• Designing and implementing fintech systems like Payment(single time, recursive), Refund,Auto Reconciliation, real time remittances and others to enhance user payment experience.
• Conducted code reviews using tools like GIT version control and implemented best practicesto maintain code quality using SonarQube and Snyk.

Karāchi, Sindh, Pakistan

• Proficient in API development and adept at data management.
• Using concepts like multithreading, caching(redis) to enhance performance of application
• Used latest technologies like KAFKA and RabbitMQ for Async Communication between services
• Skilled in seamlessly integrating diverse payment channels.
• Implemented most of the payment solutions like Single time payment, Recursive payments,Refunds, Reversals and others
• Implemented Card Payment System Like Checkout and Mastercard with both 3D and NON 3Dpayment by keeping in mind rules of PCI DSS.

Karāchi, Sindh, Pakistan

• Creating Microservices, Using them together by API Gateways(ZUUL).
• Made Database Schemas(MySQL), Integrated in Spring boot. Used Hibernate(JPA).
• Using Spring MVC to Make REST APIs and using them in Spring And Angular.
• Creating and Deploying War Files on Tomcat, PCF
• Creating Docker Image of Spring Project and Deploying on AWS(ECS).
• Worked on Spring Cloud Concepts like Eureka Server, Zuul Gateway, Actuator, CentralizedConfig, AMQP etc.

Bachelor Of Science (Bs), Computer Science

Education record