Bhargav Annavaram

Java Full-stack Developer @ Charles Schwab

About

Graduating with a Master's in Computer and Information Sciences from the University of North Texas, I currently contribute to Charles Schwab as a Java Full-stack Developer. My expertise spans Core Java, Azure cloud services, and Splunk, allowing me to optimize application monitoring and performance tracking. With a strong foundation in backend development and cloud-based technologies, I have successfully built and enhanced monitoring tools, automated infrastructure with Terraform, and streamlined Managed File Transfer (MFT) processes. At Charles Schwab, I work collaboratively to integrate application and infrastructure logs into centralized platforms, ensuring seamless incident resolution. By focusing on secure and automated solutions, I support the organization's commitment to innovation and efficiency. My goal is to leverage my technical expertise and certifications to deliver scalable and reliable solutions while fostering a culture of collaboration and technical excellence.

Country

United States

City

Denton

Industry

Computer Software

Skill

Core Java, JDK, Java Database Connectivity (JDBC), Hibernate, SQL, Amazon EC2, Amazon S3, Amazon rds, AWS Lambda, amazon api gateway, AWS CloudFormation, Amazon Dynamodb, Event Driven Programming, Microservices, GraphQL, MongoDB, Redis, Mockito, OAUTH2, Spring Security

Experience

Java Full-stack Developer

Charles Schwab

2024-5 - Present · 2 yrs 5 mos

United States

•Worked on Azure cloud services including Azure Monitor and Log Analytics to support application monitoring and performance tracking. • Built and enhanced Splunk dashboards and alerts to monitor application logs, transaction flows, and system health for real-time observability. • Integrated application and infrastructure logs into Splunk for centralized monitoring and faster incident resolution. • Implemented and supported Managed File Transfer (MFT) processes for secure and automated file exchanges across enterprise systems. • Used Terraform to automate provisioning and configuration of Azure resources ensuring consistent infrastructure deployments. • Developed Java-based services integrating with MFT systems and Splunk monitoring to automate file processing and improve operational visibility. • Developed and maintained backend microservices using Java 8/11/17, leveraging Streams, Lambda expressions, and modern Java features for high-performance financial applications. • Built and owned RESTful APIs and backend microservices using Spring Boot, enabling secure, scalable, and high-volume financial transaction processing. • Developed and optimized complex SQL and PL/SQL queries, stored procedures, and functions to support high-performance backend data processing. • Improved database performance by tuning PL/SQL code and optimizing query execution plans for large-scale transactional systems. • Designed, developed, and optimized REST APIs for low-latency communication between distributed microservices and external systems. • Utilized Azure services and Azure DevOps for CI/CD automation, enabling seamless build, test, and deployment of microservices with improved release efficiency.

Full-stack Developer

Cognizant

2020-7 - 2023-7 · 3 yrs 1 mo

Built and maintained backend microservices using Java 11 and Spring Boot to support large-scale retail and e-commerce operations. Delivered secure REST APIs and integrated Razorpay payment services to handle high-volume daily transactions. Improved search, catalog performance, and user experience through Elasticsearch, optimized SQL queries, and Redis caching. Developed responsive front-end features using Angular 12 and NgRx for consistent and intuitive customer workflows. • Integrated Java backend services with Splunk dashboards and MFT workflows to enhance monitoring, logging, and secure data transfer processes. • • Implemented Managed File Transfer (MFT) workflows for secure and reliable file exchanges between systems. • Utilized Terraform for infrastructure automation and environment provisioning in Azure cloud environments.Supported applications development activities including systems analysis, enhancement, and modernization of Java-based enterprise systems. Contributed to a scalable Order Management System, enhancing order processing speed and fulfillment accuracy.