Resource Manager Data Integrity

PROFESSIONAL SUMMARY:

Around *+ years of experience in Object-Oriented Analysis & Design, Development with strong Java/J2EE programming background developing use Cases, Sequence Diagrams and Class Diagrams using UML, J2EEDesign Patterns.

Experience in creating Docker Containers leveraging existing Linux Containers and AMI's in addition to creating Docker Containers from scratch.

Explore the experimental Project Loom features in Java 17, such as virtual threads and structured concurrency, to improve concurrent programming.

Experience with multiple deployment models in Azure classic and Resource Manager Expertise in working with the JavaScript and exposure to various MVC JavaScript frameworks Angular 12 & NodeJS.

Developing Hibernate ORM mappings and annotations and established data integrity among Oracle DB tables in server- side development with JDBC, JMS, Servlet, MVC architecture, JavaBeans, XML.

Expertise in using Hibernate, extensively used Entity Class Associations, Criteria Queries and Projections on developing REST API webservices (JAX-RS) with JSON and XML formats.

Experience in the developing User Interface (UI) SOAP Applications and professional web applications using HTML 4.0/5, CSS3, JavaScript, AngularJS, jQuery, JSF, ReactJS, NodeJS, AJAX, JSON, XHTML and XML.

Experience in developing applications using Micro Services architecture. Expertise in spring4.0 based Micro Services, and enabled discovery using server.

Proficient in XML technologies like XSL, XSLT, SAX, DOM, WSDL, DTD, XSD, SOA, JAXB in handling messaging services Hadoop skills using Apache Kafka.

Implementing AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto-scaling groups and used AWSSDK to connect with Amazon SQS for bulk email processing.

Creating a responsive web offer wall so that it could be integrated with any iOS/Android app via a web view, project was created with Google cloud and PHP.

TECHNICAL SKILLS

Languages Java (J2EE 21/17/11/8, JEE 6 / 5), J2EE, JSP2.1/2.0/1.2, Servlets 2.x/3.x, Python, C++ Frame Works Spring5.0/4.0, Spring MVC, Spring Boot, Spring Cloud, Struts, Hibernate 4.x/3.x Web Technologies HTML 5, DHTML, XHTML, JavaScript, jQuery, Angular12/8, NodeJS, ReactJS, CSS3, XML, Bootstrap, AngularJS

Web/Application

Servers

Tomcat 7.x/6.x, Web Logic 10.3/9.2/8.1/7.0, IBM WebSphere6.x/5.x/4.x, JBoss 7.0, JAX-WS (SOAP), JAX-RS (REST, REST API), WSDL

AWS EC2, RDS, S3, ELB, EBS

Build Tools Pivotal Cloud Foundry (PCF), Google cloud, Azure, CI/CD Messaging Services JMS, Active MQ, Rabbit MQ, Confidential MQ, Apache Kafka, JAXRS, JAX: WS, Apache CXF, Axis, Jersey

Databases MYSQL, SQL Server, Oracle 11g, Mongo DB, Sybase and Cassandra Version Control GIT, CVS, Clear case, SVN, Maven, JIRA Methodologies Agile Methodology, Waterfall Methodology Other Tools Ant 1.7, Maven 3.x, Gradle3.x, Jenkins (CI), Rational Rose, Log4J, Docker, Kubernetes EDUCATION

• Master’s in Computer Sciences - George Mason University, Fairfax, VA, USA

• Bachelor’s in Computer Science and Engineering – JNTU - GRIET, India PROFESSIONAL EXPERIENCE

Role: Software Engineer l, October 2024 – Present

Client: Walmart, California, USA

Responsibilities

• Defined and enforced standardized schema contracts for Kafka-based messaging systems, ensuring clear communication protocols and enhancing downstream consumer integration and cost management.

• Built and deployed multiple Kafka producers, creating modular, scalable data pipelines that enabled cross-team collaboration and streamlined system integrations.

• Detected and resolved message format inconsistencies, collaborating with stakeholders to correct data mismatches and significantly elevate payload reliability and trustworthiness.

• Monitored critical pipeline metrics—including message lag, CPU utilization, and throughput—to enable intelligent autoscaling and significantly improve processing fluidity and responsiveness.

• Led development of a real-time dashboard for store associates, delivering visibility into order fulfillment and inventory across locations, thereby enhancing operational agility and responsiveness. Name: Yasaswi Talasila

Email: ***************@*****.***

Contact: +1-571-***-**** California, US

• Optimized Kafka producer workflows to increase resilience and maintain high-throughput performance under heavy loads, particularly during peak demand scenarios such as promotional campaigns.

• Created automated monitoring solutions, including alerts and dashboards for pipeline health, which enabled proactive detection and swift resolution of potential incidents.

• Enhanced payload serialization and schema evolution practices, ensuring backward compatibility and reducing integration friction for downstream applications.

• Worked closely with SRE/DevOps teams to align infrastructure utilization with real-time traffic patterns, resulting in more efficient pod allocation and improved cost-effectiveness.

• Documented pipeline architecture, messaging contracts, and troubleshooting procedures, fostering knowledge sharing, easier onboarding, and sustainable cross-functional collaboration.

• Engineered resilient Kafka-based data pipelines and producers to enable scalable, real-time communication across services, ensuring high throughput and reliable payload delivery.

• Designed and launched a real-time dashboard for store associates, enhancing visibility into inventory and order fulfillment and improving responsiveness across retail operations.

• Partnered with SRE and DevOps teams to implement autoscaling and telemetry-based infrastructure optimization, boosting cost-efficiency and system performance during peak loads. Role: Java Backend Developer Jan 2024 – October 2024 Client: First Horizon Bank, Memphis, TN

Responsibilities

• Engaged in requirements gathering, analysis, system design, coding, testing, and deployment using Agile methodology, ensuring timely and quality deliverables.

• Built scalable, enterprise-level applications using Spring MVC, Spring Boot, and Spring AOP to support secure and maintainable banking services.

Developed dynamic page flows and validation logic for customer onboarding and account management using Spring Webflow and Spring MVC.

• Designed and developed microservices using Spring Boot to manage account operations, transactions, and customer data in a secure and modular way.

• Incorporated Swagger/OpenAPI to auto-generate API documentation, improving collaboration between frontend developers and

QA teams.

• Worked closely with product owners, QA engineers, and DevOps in an Agile Scrum environment, participating in sprint planning, daily stand-ups, and retrospectives.

• Implemented security best practices to protect sensitive financial data and meet regulatory requirements such as SOX and PCI- DSS.

• Contributed to the continuous integration and deployment workflow by maintaining clean Git branching strategies and integrating Jenkins for automated builds and deployments.

• Created robust unit and integration test cases using JUnit and Mockito to ensure stability and correctness of backend services before production releases.

• Strengthened backend stability and compliance by implementing unit and integration testing (JUnit, Mockito), CI/CD pipelines with Jenkins, and enforcing SOX and PCI-DSS security standards.

• Developed and deployed secure, scalable microservices using Spring Boot and Spring MVC to support critical banking functions such as account management and transaction processing.

• Streamlined API development and collaboration by integrating Swagger/OpenAPI for automatic documentation and improved coordination with frontend and QA teams.

Role: Programming Intern Jun 2023 – Dec 2023

Client: George Mason University, VA

Responsibilities

• Guided undergraduate students on advanced Embedded Systems topics, including multi-threading, mutual exclusion, and real-time OS emulation, while maintaining MISRA C compliance.

• Boosted code efficiency by 50% and cut testing time by 70% through the integration of QEMU-based Linux cross- compilation workflows.

• Designed, developed, and maintained project modules using Python and JavaScript, contributing to enhanced performance and user experience.

• Collaborated with faculty to implement real-time embedded software solutions, aligning development practices with academic standards.

• Diagnosed and resolved software bugs across multiple modules, significantly improving stability and maintainability.

• Conducted code reviews and static analysis to uphold high-quality coding standards and ensure alignment with MISRA C.

• Participated in all phases of the software development lifecycle, from design and coding to testing and deployment, within a collaborative research environment.

• Authored comprehensive technical documentation detailing system architecture, feature specifications, and setup procedures for future developers.

Role: Associate Software Developer July 2021 – Aug 2022 Client: Gap Inc. Hyderabad, India

Responsibilities

• Revamped backend APIs for over 4 features in retail order processing, utilizing Active MQ for real-time order management.

• Played a significant role in developing JMeter scripts for conducting load tests in non-prod environments, crafting scripts for three applications, successfully simulating 10,000+ concurrent users to validate system scalability.

• Automated the reprocessing of missing orders on the inventory side by checking the backend and using a Spring Boot application, reducing manual intervention time by 40%.

• Contributed to building of a Spring application facilitating the integration of marketplace orders from third- party applications into the regular pipeline via Rest APIs, along with unit testing (Junit) and integration testing.

• Worked on features like Curb side pickup, automation of adding/modifying new CI/CD pipelines.

• Collaborated on projects using software like Atlassian's Jira in an Agile Management context.

• Used MySQL for transactional data management, including orders, inventory, and user profiles; implemented Redis caching to improve site performance and reduce latency.

• Enhanced system reliability by implementing robust exception handling and retry mechanisms in Spring Boot services, reducing transaction failures and improving user experience under intermittent downstream outages.

• Improved development efficiency by introducing feature toggles and configuration-based switches using Spring profiles, enabling safer deployment and easier rollback during A/B testing or feature rollouts. Role: Software Developer Intern,

Client: Gap Inc. Hyderabad, India Jan 2021- June 2021 Responsibilities

• Supported development of a Java-based reconciliation tool to identify and report inventory mismatches between retail stores and warehouses.

• Automated unit and integration testing processes using JUnit 5 and Mockito, improving code reliability and accelerating QA workflows.

• Enhanced microservice observability by integrating Spring Boot Actuator and Prometheus, enabling real-time performance monitoring and diagnostics.

• Diagnosed and resolved a critical race condition in transaction logic that affected concurrent checkout events, improving transactional consistency.

• Improved performance of batch product uploads and seasonal discount applications using Java 8 parallel streams, resulting in faster data processing.

• Collaborated with backend teams to debug and optimize service-level issues, contributing to system stability and faster incident resolution.

• Proactively collaborated with QA and support teams to develop and streamline troubleshooting playbooks, significantly reducing incident resolution time and improving team coordination. Certifications and Achievements:

• AWS certified cloud practitioner.

• Exceptional Contribution Award (Fresher) at Gap Inc. for automating order processing, enhancing system scalability.

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