Sai Bharadwaj C. Email & Phone Number

Atlanta, Ga, Us

• Micro service with Spring Boot interacting consuming REST and Apache Kafka message brokers.• Migrated Legacy Applications from Ant build, Java applications to Gradle supported Spring Applications.• Developed CI/CD pipelines in Jenkins, AWS Code Pipeline, Code Commit and Code Deploy.• Deliver serverless applications built using AWS Lambda, Amazon API Gateway, and Amazon DynamoDB with the AWS Serverless Application Model.• Deployed applications in IBM Websphere, Redhat JBOSS application servers.• Designed & implemented API integration solutions using MuleSoft, integrating multiple internal and external systems.• Developed Quarkus-based applications using AWS Lambda and API Gateway with AWS SAM.• Converted IBM Datastage jobs to Java based scheduler application in Spring Batch Framework.• Migrated on prem applications to AWS & deployed them using Redhat openshift Gitops.• Configuring and deploying instances on AWS, cloud environments & Designed private cloud and migrating large production systems on PCF.• Wrote stored procedures and other database items to support the main application (Oracle, PL/SQL).• Worked with messaging systems like Kafka, Implemented Spring Model View Controller (MVC) Architecture and coded Java Beans. Used Micro service architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.Designed and implemented API integration solutions using MuleSoft, integrating multiple internal &external systems.• Integrated business layer using Hibernate with Spring DAO and Used Spring Batch to build the POJO-based development approach of the Spring Framework.• Created REST webservices/REST APIs with Spring MVC to provide JSON objects for communication with Client-Side Application and functionality for future development.•Wrote E2E testing scenarios that covers all the unit test cases satisfying business edge scenarios.

United States

Flagstaff, Arizona, United States

Virtual

Redesigned more than 5 data collection/ preparation strategies for improvement of data stacks quality by 30%.• Stream Lined statistical analysis for data cleaning, Model Evaluation with more than 20,000 users for EDA and Data Collection and implemented operational improvements for model efficiency that boosted productivity by 22%.• Developed 3+ prediction models using Supervised and Unsupervised learning techniques like Linear & Ridge Regression, Decision Trees.

Hyderabad Area, India

• Implemented ETL pipelines with better data quality by 20%, in business reduced more than 35% of Customer Issues.• Troubleshoot complex technical issues and provide solutions to end-users.• Enhanced validation logics, rules, Data Transformations improving the efficiency and reliability of applications by more than 15%.• Rectified and pushed bug fixes on production coordinating with 6-member cross-functional team, which had serious business impact on customer interface.• Worked with Health Insurance client - in troubleshooting and fixing customer issues in production.• Managed the loading and integration of data into the application with PEGA Integrations then to AWS S3 storage.• Built multiple POCs with Java and Spring Frameworks, in AWS, in PEGA and ETL pipelines.

●Migrated legacy applications to Java 8 and Spring Boot, significantly improving application performance and efficiency. Rewrote stored procedures in SQL and modernized UI modules using Angular, enhancing overall system functionality.●Enhanced application security by integrating OAuth2 and JWT for robust API authentication and authorization, ensuring secure data transmission and access control across the platform.●Worked on optimising SQL queries and procedures.

Master Of Science - Ms, Computer Science

Large Scale Data Structures | Cryptography | Data Mining | Machine Learning | Computer Networks | Distributed Systems | Algorithms

Bachelor Of Technology - Btech, Computer Science

Tep - Technology Entrepreneurship Program