KHANSA KHAN

Technologies Used: Java 11, Spring, Spring Boot, Micro-services, Spring Data, Spring Security, Web-services, Postman, Jenkins, Oracle, GIT, Jira, Agile.
Responsibilities:

• Involved in SDLC requirements gathering, analysis, design, development and testing of application developed using Agile methodology.
• Work with Advanced Java 11 features like Lambda, filters and Predicates for adding functionality processing capability and Stream API to facilitate pipeline processing and method to eliminate elements based on the criteria.
• Developed Project Specific Java API's for the new requirements with Effective usage of Data Structures, Algorithms and Core Java, OOPS concepts.
• Used REST Client and POSTMAN to test the rest-based services and used JUnit and Mockito to test the middleware services.
• Used Git to maintain the version of the files and took the responsibility to do the code merges and creating new branch when new feature implementation starts.

Technologies Used: Java 11, Spring, Spring Boot, Micro-services, Spring Data, Spring Security, Web-services, Postman, Jenkins, Oracle, GIT, Jira, Agile.

Responsibilities:

• Developed and implemented Spring boot, Spring Modules (Securities, and JPA)
• Created PL/SQL module which was used to integrate the existing data from third parties and on to the database.
• Developed end to end application on Spring Boot Framework (Rest API Application/Spring JPA using Crud repository).
• Developed web services using RESTful technology to support JSON.
• Used GitHub for code repository and version control.
• Used Maven as build and dependency management tool for creating and JAR file to be deployed in application servers and integrated with Jenkins.

Certification: AWS Certified Solutions Architect – Associate (March-2025)

• Demonstrated expertise in designing and deploying scalable, highly available, and fault-tolerant systems on AWS.
• Proficient in AWS services such as EC2, S3, RDS, Lambda, IAM, VPC, and CloudFormation.
• Skilled in cost-optimized architectural design and implementation based on AWS best practices.

Responsibilities:

• Developed an application (E-placement) in Java that enables candidates to land a job online by going through online attitude tests and interview.
• Use JSP and Servlets for web development.
• Developed block diagrams and logic flow charts.
• Tested, debugged, and refined web application to produce the required product.