Shivakumar Machidi

Experience

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  SpringSpree

  Nov 2016 - Apr 2017

  Coordinator

  Chief Coordinator of Decoration and Creatives , Springspree 2017

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  Infosys

  Jan 2018 - Jun 2021

  Software Engineer

  Financial Services :Bank of America ● Engineered a trade finance reconciliation framework that processes over 2 million transactions daily, each with 200+ attributes, leveraging a Drools-based rules engine and Spring Boot.● Established CI/CD pipelines using Jenkins for builds, testing, and deployments, increasing deployment frequency by 40% and ensuring smoother delivery cycles.● Collaborated with the QA team to implement comprehensive testing strategies, including unit, integration, and end-to-end tests using JUnit and Mockito, reducing post-deployment issues by 30%.● Leveraged Hibernate and optimized database queries with triggers, indexes, and procedures, improving rule-based reporting performance and query execution times.● Secured financial data with encryption techniques and protected APIs using JWT and OAuth, reducing incidents by over 1200.● Developed microservices using Java Spring Boot and leveraged Netflix OSS tools including Zuul, Eureka, and Ribbon for enhanced service communication, service discovery, load balancing, and fault tolerance.● Developed Data Access Objects (DAOs) using JPA, Hibernate, and ORM capabilities, persisting data efficiently in relational databases.● Built reusable components with OOP principles, multi-threading, exception handling, and advanced data structures (e.g., Collections, Streams) using Spring MVC and Spring IOC, improving overall code maintainability by 40%.● Employed SLF4J and Log4j for effective logging mechanisms, ensuring traceability and debugging of system operations.● Applied deep expertise in Data Structures and Algorithms (DSA) to design scalable, low-latency, fault-tolerant, and high-performance architecture solutions for customer-facing web and mobile applications. Show less

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  IBM

  Jun 2021 - Dec 2022

  Software Developer

  ● Orchestrated the deployment of a Java-based order management application on Amazon Elastic Kubernetes Service (EKS), handling over 100,000 orders daily, eliminating manual infrastructure management, and significantly reducing operational overhead.● Streamlined order processing by integrating RabbitMQ and worker threads, enabling asynchronous validation and parallel task execution, reducing order processing time from 2 hours to just 15 minutes.● Developed and optimized RESTful APIs with Spring Boot to facilitate real-time order tracking and shipment updates, achieving latency of approximately 5 milliseconds for quick and reliable updates.● Enhanced telecom inventory lookups for services and equipment by integrating Redis caching, reducing response times to approximately 50 milliseconds and improving the overall user experience.● Utilized Splunk to perform root cause analysis on production issues, leading to faster troubleshooting and a reduction in issue resolution time by several hours.● Integrated third-party APIs for telecom service providers, allowing seamless order fulfillment and service provisioning, reducing the time to provision new customer services by 40%.● Led the migration of legacy telecom billing systems to microservices architecture, modernizing the platform and enabling better scalability, maintainability, and cost optimization.● Worked with product management and business stakeholders to continuously optimize features, prioritizing critical telecom capabilities and improving customer satisfaction by enhancing order accuracy and speed.● Conducted training sessions for junior engineers and interns on best practices in microservices, cloud-native development, and real-time systems, ensuring knowledge transfer and team skill growth. Show less

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  FSU Innovation Hub

  May 2023 - May 2024

  Software Assistant

  ● Built scalable ReactJS and FastAPI apps with Docker, streamlining operations for 100+ events at the Innovation Hub.● Boosted event participation by 30% by integrating Calendly, Google Maps, and AWS SNS APIs for automated reminders.● Actively participated in Scrum ceremonies, including sprint planning, daily stand-ups, and retrospectives.● Conducted thorough code reviews, ensuring code quality, adherence to best practices, and mentoring junior developers to maintain high standards in development.● Led training sessions for interns, providing guidance on software development methodologies, tool usage, and industry best practices, helping them integrate into the team.● Collaborated in brainstorming sessions with cross-functional teams to identify innovative solutions to technical challenges, fostering a collaborative and creative work environment Show less

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  Florida State University Information Technology

  Jul 2024 - now

  Software Development Engineer

  ● Led the development of a cloud-native Java and Spring Boot microservices application to centralize progression tracking for over 70,000 scholars, enhancing operational efficiency.● Spearheaded the migration of approximately 5 million data streams from Oracle GoldenGate to Apache Kafka Connect, reducing licensing costs by 25% and improving system flexibility.● Refactored over 100,000 lines of legacy GST code into microservices, reducing technical debt, improving system scalability, and enabling faster deployment cycles.● Modernized the GST system by exposing its functionality through APIs, enabling seamless integration for 5+ departments to reuse data and functionality, fostering cross-department collaboration.● Reduced communication latency by 30% through the integration of gRPC with legacy RESTful services, leveraging Proto to streamline inter-service communication and improve performance.● Optimized cloud infrastructure by implementing auto-scaling and load balancing strategies in AWS, ensuring high availability and performance during peak traffic periods.● Worked closely with cross-functional teams to design and implement CI/CD pipelines using Jenkins, significantly accelerating deployment and reducing manual intervention.● Led the adoption of containerization using Docker and Kubernetes, resulting in a more streamlined and efficient development process and enhanced scalability for microservices.● Played a key role in the migration of legacy applications to the cloud, ensuring minimal disruption and maintaining data integrity while enhancing the overall cloud architecture. Show less