Mohammed Amjad Email & Phone Number

Bengaluru, Ka, In

Bengaluru, Karnataka, India

During my tenure at Walmart, I had the opportunity to work within the Workforce Management Domain, where I was responsible for developing critical backend services. These services required a deep understanding of complex algorithms and data management techniques.One of my key achievements was the creation of a sophisticated scheduling system capable of generating schedules and shifts for a large number of associates. This system took into account various critical factors, including Scheduling Laws policies, associate’s availability and leaves.In addition to scheduling, I also worked on services that manages associate data, like time offs, leaves, availability, and general details. To serve this data efficiently, I designed and implemented a high-performance GraphQL API and caching system. This improved data retrieval speed and enhanced the user experience.Furthermore, I spearheaded the development of a Shift Swap service a that allowed associates to exchange shifts with their colleagues. This involved intricate logic to identify available shifts while considering factors like Scheduling Laws policies, availability, and leaves. This service facilitated seamless shift management.Throughout my tenure, I aimed for operational excellence, achieving over 90% code coverage and prioritizing thorough integration and performance testing. Collaboration was essential as I worked with cross-functional teams, effectively managing resources and adhering to project deadlines.In conclusion, as a Software Engineer 3, I bring expertise in Java, Spring Boot, Rest API, GraphQL, SQL, and more. I have a track record of driving engineering excellence through high code coverage, integration testing, and successful performance testing. With strong leadership skills and effective collaboration, I delivered efficient and compliant solutions.

Bengaluru Area, India

- Contributed actively: Played an integral role in the development of Payment Service Provider solutions for Tieto EVRY and SWEDBANK-PAY, which are major acquirers in Sweden.- Developed Microservices: Utilized Java, Spring Boot, Spring Batch, and REST API to create efficient and scalable Microservices that handled Realtime Authorization and Settlement of payment transactions.- Designed project flows: Leveraged Spring Batch to design project flows that could effectively handle a high volume of transactions during the settlement process.- Maintained Sonar Reports: Ensured the quality of the codebase by actively maintaining Sonar Reports, which helped identify and address any bugs, security vulnerabilities, or code smells. Achieved a remarkable performance by exceeding 95% of the department's Key Performance Indicators (KPIs).- Performed code cleanup/review: Engaged in code cleanup and review activities to enhance code quality and maintainability. This involved identifying and addressing any potential issues or inefficiencies present in the codebase.- Wrote JUnit test cases: Developed comprehensive JUnit test cases to ensure the reliability and correctness of the implemented solutions, enabling efficient testing and validation of the functionalities.- Provided on-call support: Offered support and assistance to resolve any production issues that arose, ensuring the smooth functioning of the PSP solutions. This required timely response and resolution to maintain uninterrupted service.- Followed Agile/Scrum methodology: Adhered to an Agile/Scrum development approach, which involved working in sprints and collaborating closely with the team to deliver high-quality solutions efficiently.

Bengaluru, Karnataka, India

Technologies: Python, Machine Learning, Pandas, SKLearn, MatplotLib.Learned Machine learning concepts and developed a project of Fraudulent Transaction detection in Banks.