- Designed and managed database schemas to enhance data management and application performance.- Migrated Node.js application from monolithic to microservices architecture, improving scalability and flexibility.- Used Docker for containerizing applications, ensuring seamless development and deployment.- Optimized backend performance and database queries for improved efficiency.- Implemented RabbitMQ for managing bulk operations and streamlining asynchronous processing.- Developed and integrated SOAP and REST APIs to facilitate smooth communication between services and third-party applications.- Wrote ETL migration jobs for transitioning data from Teradata and various other database platforms.- Contributed to decision-making for a major project at the largest telecom services company in Pakistan, impacting a significant number of retailers nationwide.- Collaborated with teams to align project goals and deliver features effectively.

- Write comprehensive queries using Postgresql.- Responsible for maintaining IOT lambda functions using python.- Maintaining legacy implementation & developing new features using Express/Angular.- Developing the new codebase on Nest.Js/React and migrating features from legacy UI- I have optimized API/Queries for maximum performance.- Collaborate with the team to streamline the tasks and manage timelines and delivery.- Perform QA and code reviews to maintain a coding standard and also to keep theapplication less vulnerable to bugs

- Develop RESTful APIs using express and MySQL/MongoDB as databases.- Standardize the project structure and formulate a boilerplate to initiate future projects at a fast pace.- Design and maintain large and complex databases, both relational/non-relational.- Document the process to integrate APIs for other teams.

- Implementing web design and development principles to build stable software, bringing mock-ups to life using Angular.- Requirement analysis of the system to be built, identifying the loopholes before the development process, and delivering end-to-end products.- Collaborate with QA to identify bugs and technical issues before and after deployment and monitor website performance and rectify any issues.

- Responsible for maintenance of applications using Angular/.Net.- Streamlined the testing process by integrating Automation Testing using NUnit and Selenium.- Documented the project components, implementation, and workflow.- Designed user-friendly components using Angular.- Coordinated with the team overseas in developing certain functionalities.

- Designed robust and dynamic user interfaces using Angular.- Responsible for maintenance of applications using ASP.Net Core.- Performed Database extensive tasks for example Writing Stored Procedures, Functions, and Views.- Optimized application performance by modifying queries and code refactoring.