ANKIT DAVE

▸ Batch Orchestrator & Data Sync Application Tech: . NET Core, C#, SQL, REST API, Docker, AWS (EKS, S3, CloudWatch, Secrets Manager) Designed and delivered a 3M+ record . NET Core batch processing application — from architecture to production release, containerized via Docker and deployed on AWS EKS Reduced manual data intervention by 90%, improving data delivery velocity and pipeline reliability Pipeline stages: Extraction & Batching → API payload construction → Response matching → Transformation → Validation → Ingestion Built AWS observability stack: CloudWatch dashboards and alarms, Secrets Manager for credential lifecycle, S3 for intermediate staging Applied security best practices across all environments: IAM least-privilege policies, container vulnerability scanning and remediation, secret rotation ▸ ETL Batch Data Pipelines — Financial Data Tech: Apache Spark 3.0, Scala, Hive, Airflow, Databricks, Delta Lake, AWS S3 Enhanced and maintained ETL batch pipelines for initial and incremental financial dataset loads Optimized Spark execution plans and partitioning strategies, improving daily incremental pipeline throughput Performed data quality validation and reconciliation across Hive and Delta Lake environments

▸ Large-Scale ETL, Streaming & Data Quality — Capital Markets Tech: Apache Spark, Scala, SQL, Hive, Airflow, Databricks, Delta Lake, AWS S3, Confluent Kafka 10 - 20M records daily Enhanced and maintained ETL pipelines processing of company portfolio and nonportfolio data 100 - 200M records and large-scale backfill operations Optimized parallel workflows and intermittent failures via Spark optimization, reducing execution time and improving SLA adherence Developed complex Spark SQL transformations for Hive and Delta Lake; implemented Kafka producer-consumer applications for real-time streaming integration Led effort estimation, grooming, and sprint planning sessions; acted as coordination point across upstream and downstream pipeline teams Provided L3 production support for critical pipeline failures; participated in Scrum, PI planning, and technical estimation

Tech: ASP.NET 4.6, MVC 5, WCF, Web API, C#, SQL Server 2017 Automated 835 EDI claim file processing; maintained health capitation revenue management applications across multiple health plans

Tech: ASP.NET 4.6, Web API, C#, VB.NET, XML, JSON, JavaScript, jQuery, SQL Server 2008 R2 Integrated GDS (Global Distribution System) APIs into corporate travel booking platform; delivered product enhancements and release strategies for global corporate traveler application

Tech: ASP.NET 4.0, C#, JavaScript, jQuery, LINQ, SQL Server 2014 Developed and enhanced features for an online multi-booking engine; contributed across full SDLC; improved architecture through systematic refactoring

Tech: ASP.NET 4.0, C#, WCF, LINQ, jQuery, SQL Server 2008 Integrated EPSDT health module; developed and maintained patient management healthcare application; managed deployments across Agile sprints

Tech: ASP.NET 3.5, C#, SQL Server, JavaScript Built web scraping applications and stored procedures for automated insurance data extraction and premium computation