Geethanjali M

About Geethanjali M

Java Full Stack Engineer at Walmart, working on a product search platform that handles…

Experience

1. Software Engineer

   Walmart

   Feb 2025 — Present · Sunnyvale, CA, US

   I developed multiple Spring Boot microservices and GraphQL APIs that enhanced search functionality and reduced response times by 30%, enabling smoother and faster customer experiences. I implemented Selenium-based UI automation within Jenkins CI/CD pipelines, which helped achieve 95% UI stability and automated 80% of regression testing using JUnit and TestNG frameworks.Beyond development, I integrated Kafka, Spark, and Airflow pipelines to process real-time data updates efficiently. I also automated data validation and schema checks for BigQuery using Python, which significantly improved data accuracy and reduced manual verification efforts.For deployment, I used Walmart’s KITT Native Cloud platform, where I integrated Prometheus and Grafana dashboards to monitor service health and performance—this reduced downtime by 25% and improved observability across teams. I also focused on frontend performance, improving Angular UI loading times by 25% with techniques like lazy loading and reusable components.Throughout the project, I worked closely with QA and DevOps teams to troubleshoot issues using Java logging (SLF4J, Logback) and Postman API testing, cutting defect resolution time by 40%. I also participated in A/B testing initiatives to track feature performance and implemented ML-based search suggestion models that increased search relevance and customer engagement by 30%.In addition to hands-on development, I documented API contracts, test plans, and architectural diagrams, which helped standardize project onboarding and ensure smooth collaboration across cross-functional teams.

Education

• G. Narayanamma Institute Of Technology And Science

  Bachelor's degree

  2015 — 2019

• University of Cincinnati

  Masters

  2022 — 2023