Balram V Email & Phone Number

Florida, United States

Jacksonville, Florida, United States

Proficient in Java and Python for server-side applications.Created custom Docker Container images and integrated Spring Boot for RESTful Web Services.Developed reusable web service modules using SOAP and RESTful services.Developed complex search queries using Elasticsearch Query DSL to provide robust full-text search capabilities. I’ve optimized search performance through techniques like filters, aggregations, and custom scoring to meet specific application needs. Implemented advanced features like multi-index and cross-cluster search for handling multiple data sources.Utilized Spring IoC, Spring AOP, and Hibernate for backend data persistence and transaction management.Skilled in Angular and React for dynamic and responsive user interfaces.Extensive use of Core Java and JSF Prime Faces for application development.Designed data visualizations using D3.js.Undergoing training in AWS technologies such as S3, IAM, AWS Glue, Redshift, Lambda, Kinesis, CloudWatch, and EC2.Experience with setting up CI/CD pipelines and using Git for version control.Collaborated with the architectural team for technical analysis and system design.Set up design and coding standards for UI and Java development.Configured and set up Elasticsearch clusters and nodes for optimal performance. Designed and implemented efficient data ingestion pipelines using tools like Logstash and Beats for real-time indexing of large datasets. Experienced in creating custom mappings and analyzers to handle various data types and formatsApplied design patterns like DAO, Singleton, and Proxy.Wrote SQL queries and stored procedures for Oracle database communication.Created SOAP-based web services using Spring MVC and used log4j for logging

Worked for American Oncology Network Through ICUBEHands-on experience with Java full stack, utilizing Spring Boot, Spring Cloud, Spring Security, Spring Data JPA, Spring AOP, and Hibernate.Proficient in designing database schemas and utilizing Hibernate for efficient ORM.Developed robust billing functionalities and seamless database interactions using Java and JDBC.Skilled in creating dynamic user interfaces with Java Swing, React.js, AngularJS, and other modern web technologies.Implemented various screens using React.js and predefined components from NPM and Redux.Developed rich, intuitive, and user-friendly UIs for complex applications.Designed and implemented scalable and cost-effective cloud infrastructure on GCP and AWS, with a focus on high availability, fault tolerance, and auto-scaling.Utilized AWS services like EC2, EKS, Route53, S3, CloudFormation, IAM, CloudWatch, and CloudTrail.Hands-on experience with Docker, Kubernetes, Jenkins, and continuous integration/continuous deployment (CI/CD) systems.

Key Projects:FDP Global Search Project: Designed and developed a global search feature using AWS Elasticsearch, enabling efficient data searches and reducing production call load. Responsible for testing and deployment in FDP core services.Data Migration & ETL: Managed continuous data migration from DynamoDB to AWS Redshift, including complex ETL jobs with Andes and EDX technologies to generate business metrics.Reconciliation UI Development: Developed a real-time, user-friendly Reconciliation UI using AngularJS and Node.js for Eze Soft application, significantly increasing user retention by 60%.Technical Skills:Backend Development: Expertise in Java, Spring Boot, Spring Cloud, Hibernate, Python, and SQL.Frontend Development: Proficient in Angular, React.js, JavaScript, and D3.js for data visualizations.Cloud & DevOps: Hands-on experience with AWS and GCP, Docker, Kubernetes, Jenkins, and CI/CD pipelines.Database Management: Skilled in RDBMS (Oracle, SQL Server) and NoSQL databases, with extensive experience in writing and optimizing SQL queries.

Developed a project on interactive data visualization using Java as a proof of concept (POC).Designed and developed REST-based microservices using Spring Boot and Spring Data with JPA.This data visualization helps in detecting fraudulent merchants whose machines are compromised.Responsible for reviewing and manually testing codes and models to gain a better understanding.Implemented role-based access control to ensure data security and privacy.Used RESTful APIs to facilitate integration and interoperability.Developed the asynchronous stream-based downloading feature using Spring R2DBC and Spring Web Flux, which scaled the application’s download capacity by at least 120%.Designed and developed Spring Boot microservices to store and audit site data events in the database.Used JIRA for issue and bug tracking and monitoring work assignments.

Developed static web pages for sales and marketing information using Java.Designed and implemented static web login pages.Investigating and using new technologies where relevant. Providing written knowledge transfer materialGained practical experience in Java programming and web development.Assisted in data analysis tasks, contributing to data-driven decision-making processes.Documented technical specifications and user guides to facilitate knowledge sharing and project handover.Developed an application using Eclipse IDE and BEA WebLogic Server.Responsible for gathering the requirements of the entire system.Used RESTful APIs to facilitate integration and interoperability.Used the Singleton pattern for accessing property files and factory classes.Responsible for creating/generating Hibernate classes and configuration XMLs, and managing CRUD operations (insert, update, and delete).Developed the EJB tier using Session Facade, DAO, and Singleton design patterns, which consist of business logic and database access functionalities.Used the JExcel framework for reading and writing Excel files.Configured log4j to enable/disable logging in the application.Performed functionality, integration, regression, performance testing, and UAT on the migrated code using automated test tools and manual tests.