Sultan Ahmed Email & Phone Number

Karachi, Pk

Pakistan

Roles & Responsibilities• Leveraging expertise in Java 17, Spring Cloud, Microservices Architecture and Spring Boot to build robust and efficient components.• Utilizing AWS services for cloud infrastructure, ensuring a secure and scalable environment.• Designing and implementing Microservices Architecture to enhance system scalability and maintainability.• Spearheading the transformation of a legacy application into a modern, scalable web application.• Collaborating with cross-functional teams to define architecture and design principles for the nextgeneration system.• Specifically tasked with developing a microservice for time entry, involving operations related to tracking attorneys' time spent on specific matters.• Creating GraphQL endpoints for the front-end application, optimizing data retrieval and improving overall performance.• Actively participating in collaborative discussions and knowledge-sharing sessions within the development team.

Karāchi, Sindh, Pakistan

Roles & Responsibilities• Contributed to the Pharmacy module of Albertsons (Giant company of US, Generated 62.46 billion USD revenue in 2020) focused on immunization and vaccination services.• Introduced the module post-COVID pandemic to alleviate the challenge for US citizens in locating vaccination clinics and booking appointments conveniently.• Facilitated a platform enabling users to effortlessly identify nearby clinics and schedule appointments, reducing the inconvenience of traveling.• Specifically involved in writing APIs for appointment bookings and providing functionality for appointment rescheduling for customers.

Karāchi, Sindh, Pakistan

Roles & Responsibilities• Followed best practices to design and develop projects on Java, Spring Boot, Spring Cloud, Angular JS, React JS, Docker, CI/CD Pipelines, Load Balancing, Hystrix, Circuit Breaker pattern and Microservice Architecture.• Integration of Apple Pay in Bank of Bahrain and Kuwait (BBK).• Implementation of Pakistan RAAST Payment in Summit Mobile Banking.• Implementation of Dynamic Api Designing module.

Pakistan

Roles & Responsibilities• Responsible for Dealing with Client, Deployment, Post Live Fixes, Debugging Issues and Rolling out patches.• Compliance of the software development standards and processes.• Understand the technical aspects and business flow of the projects.• Implementation of client requirements in Internet banking and Mobile banking backend server.

Karachi Pakistan

Roles & Responsibilities• Deliver large scale Java/J2EE/Mobile based product• Design and develop Java applications using Spring, Struts, JavaEE, JAXB, JAX-WS, JAX-RS, JPA and Hibernate• Test java applications using JUnit 5 and Mockito• Maintain and update all existing J2EE application• Implement the product's lifecycle in Agile Methodology: Design, development, quality, deployment and maintenance• Collaborate effectively across teams.