Tanay Mevada

Experience

• 

  Fidelity Investments

  Apr 2021 - Aug 2022

  Data Engineer

  Designed and optimized cloud data solutions using Snowflake, Azure, and Databricks, improving analytics, performance, and compliance.🔹 Built a 20+TB Snowflake data warehouse, enabling self-service analytics for 500+ users.🔹 Migrated SSIS jobs to Databricks, reducing batch runtime by 40% and saving $120K/year.🔹 Automated trade settlement reconciliation, resolving 95% of mismatches pre-production.🔹 Led migration from Hadoop to Azure Synapse, improving uptime to 99.9%.🔹 Implemented CI/CD for data pipelines, cutting deployment errors by 70%.Passionate about data engineering, automation, and cloud analytics. Show less

• 

  Mastercard

  Nov 2023 - now

  Data Engineer

  Experienced Data Engineer specializing in real-time data processing, ETL pipelines, and cloud solutions. At Mastercard, I design and optimize high-performance data pipelines using Apache Kafka, Spark, and AWS, enhancing fraud detection, compliance, and analytics.🔹 Built real-time payment processing pipelines, reducing transaction latency by 35%.🔹 Optimized AWS Redshift & Glue, cutting costs by $50K/year and improving SLA adherence.🔹 Automated data quality validation, reducing discrepancies by 90%.🔹 Secured sensitive cardholder data with encryption-at-rest in AWS S3.🔹 Mentored junior engineers, improving Airflow DAG optimization and team efficiency.Passionate about big data, cloud computing, and scalable architectures. Always open to networking! Show less