Lahari P Email & Phone Number

Dallas, Texas, United States

• Developed Microservices using Spring MVC, Spring Boot, and Spring Cloud, facilitating scalable and responsive solutions.• Implemented Hibernate for efficient object-relational mapping, optimizing database interactions in a high-throughput environment. Applied DAO patterns to ensure modular and maintainable database communication.• Involved in creating and extracting data from database using SQL Queries, PL/SQL Stored procedures, triggers, packages on Oracle database.• Applied MongoDB expertise in locking, transactions, indexes, replication, and schema design to ensure optimal performance and scalability for applications.• Adhered to SOLID principles to ensure robustness, maintainability, and extensibility of the codebase.• Integrated Kafka messaging system for event-driven communication between microservices, ensuring seamless data synchronization and real-time processing.• Developed React JS components to build user interfaces and implement AJAX functionality, ensuring seamless integration with web services.• Leveraged React to establish connections between data retrieved from databases and the view, facilitating data binding.• Configured and maintained monitoring and alerting systems using AWS CloudWatch, creating S3 buckets, defining policies, and customizing Identity and Access Management (IAM) role-based policies.• Deployed Spring Boot microservices and Docker containers in internal cloud servers, leveraging AWS services such as EC2, IAM, Lambda, Route53, S3, ELB, RDS, ECS, EKS, CloudWatch, and SNS.

Phoenix, Arizona, United States

• Worked extensively with collections, multi-threading, exception handling, and Implemented Java Collections like HashMap and List for efficient data storage and retrieval.• Utilized Spring Boot for developing the backend RESTful API services and Integrated Spring Security for authentication and authorization with JWT tokens.• Implemented dependency Injection (DI) using Spring framework to manage dependencies and provide abstraction between layers.• Designed and deployed both XML and RESTful Web Services to provide interfaces to various clients.• Participated in CRUD operations in the DAO layer using JPA Repository for database interaction.• Designed the database schema and wrote complex SQL queries for data retrieval, manipulation, storage and implemented design and deployment for NOSQL databases.• Accessed stored procedures and functions using JDBC Callable Statements for efficient database operations.• Secured the Kafka cluster with ACL for Kafka client, SSL for data transfer and OAuth-Bearer for client authentication process.

Albany, New York, United States

• Employed Agile Methodology with bi-weekly sprints and daily scrum meetings, actively contributing to backlog refinement and estimation of story points.• Assisted encompassing development, design, analysis, testing, and integration of web-based and client/server applications across diverse platforms, leveraging Java/J2EE technologies.• Demonstrated proficiency in the Spring framework, extensively utilizing features like Spring MVC, Spring Batch, Spring AOP, and Spring JDBC templates, alongside multithreading and SOAP & REST Web Services.• Developed Java test code using Eclipse IDE, transitioning monolithic applications to Microservices architecture using Spring Boot.• Enhanced applications based on client requirements and market demand, employing the MVC pattern and incorporating multiple technologies.• Implemented Swagger Configuration within Spring MVC to automatically generate swagger JSON files for RESTAPI calls, and adeptly worked with SOAP and XML.• Utilized Microservices architecture with Spring Boot-based services interacting through REST and Apache Kafka endpoints.• Leveraged Hibernate concepts extensively for the internal application, incorporating features such as inheritance, lazy loading, and transactions.

Charlotte, North Carolina, United States

• Proficient in SDLC methodologies such as Agile and Waterfall for web application development.• Contributed to analysis, design, testing, and implementation phases of software development projects.• Generated technical documentation and specifications for business and functional requirements.• Demonstrated expertise in Core Java, encompassing collections, Exception Handling, and Garbage Collection.• Utilized use case diagrams, Class diagrams, and sequence diagrams for project design.• Implemented code changes using Core Java, J2EE technologies, Eclipse, JDBC, and MySQL. Utilized Spring framework for Spring IOC, Spring Boot, Spring MVC, JDBC, and ORM.• Utilized servlets, a key component of Java-based web development, to manage server-side business logic and handle HTTP requests efficiently. • Implemented servlets to process and respond to client requests, ensuring seamless interaction between the client and server components of web applications.

Bangalore Urban, Karnataka, India

• Participated in all stages of the SDLC, including Analysis, Design, Coding, Testing, and Deployment, adhering to the structured Waterfall methodology.• Conducted thorough analysis and gathered business requirements, designing the Optimization module, and creating UML diagrams such as Use Cases, Class Diagrams, Sequence Diagrams, and flowcharts using Astah.• Developed the application following the J2EE Architecture, leveraging Spring MVC and JSP for efficient web development.• Implemented a multi-threaded application utilizing the Spring framework to enhance performance and concurrency.• Leveraged the Spring framework for Dependency Injection to improve modularity and maintainability.• Implemented transaction management features using Spring-AOP to ensure data integrity and consistency.• Integrated Hibernate ORM framework with DAO layer to facilitate Oracle database CRUD operations, enhancing data access efficiency.• Utilized JSON and XML for data representation over HTTP protocol, employing various methods including GET, POST, PUT, and DELETE.• Configured Linux servers with Apache Tomcat, Maven, and MySQL for application deployment and management.• Developed visually appealing web pages using HTML, CSS, JavaScript, and jQuery, enhancing the overall user experience.• Utilized HTML5, CSS3, and responsive design techniques to ensure optimal display across various devices and screen sizes, improving accessibility and usability.