Arjun Krishnakumar Email & Phone Number

India

Corning, New York, US

• Worked with a senior software engineer to develop tools for an internal application and to assemble aframework to display database contents graphically and interactively.
• Restructured an internal landing page, developed the main dashboard, enhanced statistics functionality, and improved visuals and usability using Vue.js as part of the migration from Bootstrap to Vuetify.
• Developed prototype for a Process Flow Diagram enabling users to visually represent the sequential steps of the scientific experiment clearly and intuitively using React Flow and TypeScript.

Atlanta, Georgia, US

• Worked on a project that required developing a Spark-streaming task to control subscriptions, deal with billing modifications, and update charges in real-time for both new and old plans, and improved performance.
• Proficient in implementing a robust CI/CD pipeline using Docker and Kubernetes, and integrating itwith a monitoring service utilizing Grafana and Prometheus

Milpitas, California, US

• Worked on a Python Optimization project to provide 50% discount for eligible companies, with frameworks such as Flask and Pandas.
• Implemented a change data capture consuming worker service with a master-slave architecture, utilizing Redis StackExchange and Redlock to ensure data consistency and prevent conflicts.
• Created a standalone Spark-Streaming job, which aggregates and splits billable usages and test usages of CDR’s.

Milpitas, California, US

• Worked on the architectural designing and implementation of a streaming billing platform, which can process big data and provide reliable and accurate charges and invoices.
• Optimized data pipelines and architectures by applying Big Data Technologies such as Spark-Scala, Kafka, Cassandra, HDFS, resulting in a 30% improvement in data processing time.
• Played a pivotal role in a revenue-boosting project by proactively updating stored procedures and fine-tuning SQL queries. This effort effectively billed all late call data records and led to a remarkable monthly.

Master Of Science - Ms

Bachelor Of Technology - Btech