Muhammad Ahmed Email & Phone Number

Leipzig, Sn, De

Dubai, United Arab Emirates

Product: DPP - UAE-based enterprise solution for Dubai's 10K+ import/export businesses, built to process 3M+ declaration requests every month.I am working as a senior developer in a Scrum team of 12+ members developing the platform from scratch using Java, Spring Boot, Microservices, and Kubernetes. Built 3 Microservices while developing 25+ REST APIs from scratch using Java, Spring Boot, Hibernate, and MySQL that handles 50k concurrent users.Used Spring Security to authenticate and authorize users to access the API application. Reduced administrative task completion time by 30% for internal users through the efficient design of the web admin app.Developed CI/CD pipelines using Jenkins to automate the deployment process. Created a test environment using Docker for End2End testing. Built extensive test coverage of 90% for all new features using JUnit and Mockito for integration testing which reduced the number of defects by 20%.Technologies used: Java | Spring Boot | JMS Queues | Microservices | REST | SOAP | Git | Maven | Struts | Oracle 10g | Jenkins.

Mena

Product: Mubasher.info - Leading MENA region live stock market data platform with 1M+ users daily.Led a Scrum team consisting of 10 members revamping the backend of the platform and migrating the platform to AWS using Java, Spring Boot, and AWS. Developed Microservices using Spring Boot related to financial news and stock market data. Developed 15+ REST APIs and ensured code coverage of 90% in SonarQube. Implemented CI/CD pipeline (Jenkins/Docker/Sonar) for streamlined development. Reduced deployment time by 30%.Upgraded the legacy project from on-prem servers to AWS, using RDS, ec2, S3, ALB, API gateway, payment gateway (payfort) and cloud front.Reduced security vulnerabilities in 3rd party dependencies referred to in the project to below 5% by using Snyk and Sonar.Technologies used: Spring MVC | Spring Boot | Microservices | OAuth2.0 | Bash | Maven | Git | Artifactory | Jenkins | MySQL | Amazon Payfort | s3 | ec2 | RDS | ALB | Jira | Confluence | Tomcat | Snyk | Sonar | Ehcache.

Lahore, Punjab, Pakistan

Product: AssetConnect - Asset management platform (100K investors). Worked in the Scrum team responsible for the development of the complete platform using Java, Spring Boot, Angular and AWS. Built Microservices and REST APIs using Spring Boot and coordinated the communication of all departments required for API integration. Managed transactions for investments/redemptions in mutual funds through Microservices. Used Spring Integrations to create multiple channels for data transmission in the customized protocol. Technologies used: Java | Spring Boot | REST | Agile | Scrum | Jira | Tomcat | MySQL | Angular | Maven | Git | Docker.

Lahore, Punjab, Pakistan

Project: IVR Designer - Customer experience platform with 10K+ business users worldwide.Worked in a Scrum team of 8, building the Microservices architecture using Java, Spring Boot and AWS. Worked on Report Automation Framework for Inbound/Outbound calls reducing manual efforts. Mentored and onboarded junior developers on software design, best practices, software principles and clean code architecture. Wrote unit test cases with a code coverage of 90% using Junit and integrated code coverage reports to Jenkins pipelines. Technologies used: Java | Spring Boot | Hibernate | Mockito | REST | SQL | Linux | Tomcat | AWS | Soap | Jacoco | Maven.

Lahore, Punjab, Pakistan

Product: An e-commerce platform with 100K+ products across multiple marketplaces processing 1M+ orders a day. Worked on the backend architecture using Java & Spring Boot. Built the UI in Java Swing to support authorization and authentications. Upgraded Amazon integration from MWS to SP-API which improved the performance by 30%, impacting 200+ e-commerce sellers. Implemented CI/CD pipelines using Jenkins after converting legacy, Ant-based Java projects to Maven. Technologies used: Java | Spring | Microservices | Swing | MySQL | Maven | S3 | REST | OAuth2.0 | Jira | Bash | Jenkins | Ant.

Islamabad, Pakistan

wrote various technical blogs.

Engineer'S Degree, Computer Software Engineering

Activities and Societies: Tamasha, Nescon, Fast Sports Society, Fast literary society, Fast Cricket Leaguemajors in web programming, data.

Hssc, Computer Science.

Activities and Societies: Article Writing

Ssc, Mathematics And Computer Science, 10

Activities and Societies: Theater, Cricket, Debates