Responsibilities include:

• Developed and Implemented cloud migration dashboard using MySQL, ETL pipeline, JavaScript, and Vue.js, enabling real time tracking of Yahoo teams cloud migration progress for senior executives
• Engineered an efficient MySQL database and ETL pipeline, increased optimization of SQL queries by 30% for data retrieval, and developed APIs for seamless data collection and integration
• Increased senior executives’ visibility into Yahoo teams’ cloud migration progress by implementing a real-time dashboard, leading to a 25% improvement in tracking efficiency

Responsibilities include:

• Led the Data Ingestion Framework using Hadoop and Kafka data pipelines, automated ingestion and processing of large amounts of transactions data reduced latency by 30% through the integration of scheduler and multi-processing in the feature engineering code
• Developed the Ownership Enrichment feature to assign input breaks to right department using Apache Spark to improve SLA from 4 days to 1 day
• Integrated CI/CD pipeline for Kubernetes deployment of the payment service to reduce cost and increase availability
• Formulated and visualized data inconsistencies across multiple data centers and sources (IMATCH, CTC) using Tableau, identifying and resolving 100+ discrepancies, ensuring data accuracy and integrity

Responsibilities include:

• Implemented evaluation form in Agent Evaluation Portal to assess performance utilizing customer call transcripts, leading to a 30% increase in agent performance
• Engineering Lead for the implementation and integration of microservices with AWS
• Developed performant backend for Agent Portal on gRPC-based java Spring Boot, Angular and performed extensive code refactoring to optimize server response time by 26%
• Tested the application using JUnit, JSystem and Karma that improved applications responsiveness