Anuj Sharma Email & Phone Number

I worked as Team Lead [SDE II ] @ GL.As an experienced SDE II @ GL,I handled a team of 22 people which along with me specializes in Stream and Batch Data Processing, Data Modelling, and a robust tech stack including Apache Flink, Kafka, Druid, Parquet, Avro, SQL, MongoDB, Redis, and AWS services like EC2, S3, Lambda, and more. I excel in optimizing performance across various domains:Query Optimization: Improved SQL query performance by 30%, reduced ETL pipeline runtime by 60%, and implemented Redis caching for a 40% decrease in query execution time.Data Storage: Enhanced data modeling with star schemas, achieving a 40% reduction in query response time, and implemented efficient indexing strategies resulting in 50% faster query performance.Big Data Technologies: Optimized Hadoop and Spark for a 50% reduction in job execution time, and implemented Kafka for real-time data processing with sub-5 second latency.Monitoring and Testing: Utilized CloudWatch for proactive monitoring and JMeter for performance testing, ensuring optimized resource allocation and scalability.Data Governance: Implemented data validation and lineage tracking, reducing error rates by 25% and ensuring high data quality and integrity.My expertise extends to distributed systems, microservices architecture, REST APIs ,FAST APIs, Python, Generative AI, and proficiency in project management and team leadership.