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Karthik Sadanala

@karthiksadanala

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Experienced software engineer with a focus on microservices architecture.

United States

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What I'm looking for

I am looking for a collaborative environment that values innovation and offers opportunities for professional growth.

I am a dedicated Software Engineer with over 5 years of experience in developing and implementing web-based applications. My expertise lies in utilizing Java and J2EE technologies to create scalable solutions, particularly in microservices architecture using Spring Boot. I have a strong background in both front-end and back-end development, ensuring seamless integration and functionality across applications.

Throughout my career, I have successfully contributed to major projects at companies like American Express and CVS Health, where I led initiatives that significantly improved operational efficiency and reduced costs. My hands-on experience with AWS, Docker, and CI/CD practices has equipped me with the skills to manage complex deployments and maintain high-quality standards in software development.

Experience

Work history, roles, and key accomplishments

Software Engineer

American Express

Mar 2024 - Present (1 year 2 months)

Designed and developed web interfaces and business logic using JSP, Servlets, JavaBeans, JDBC, JavaScript, HTML, and XML Technologies. Built major features in AWS Code Pipeline which automates the build, test, and deploy phases of the release process for customers. Successfully handled being On-Call primary responsible, Worked and Resolved lot of high severity tickets along with customer tickets w

JSP Servlet JDBC JavaScript HTML XML MySQL Apache Tomcat Code Pipeline Microservices Java Kotlin TypeScript AWS CDK SQS Lambda EC2 Spring MVC jQuery Bootstrap Multithreading Collections Framework

Software Developer

CVS Health

Feb 2023 - Present (2 years 3 months)

Utilized Spring Boot, JPA, Spring Security, and PostgreSQL for backend development, and Angular for the interactive UI. Led the project as a backend developer, contributing to a significant revenue generation. Redesigned the existing monolithic system to a microservice architecture, improving throughput by partitioning data at the client side.

Software Engineer

AARKS Solutions

Oct 2019 - Present (5 years 7 months)

Responsible for code compression for CSS, JS, and Java files to improve system performance and reduce response time. Developed various objects using Java and HTML to maintain a well-structured GUI and interact with Controllers to get data from a MySQL database. Improved existing data forecasting to a new and efficient time series forecasting model using Machine learning, Python, and Prophet model.