Harsha Vardhan Reddy Email and Phone Number

As a seasoned cloud infrastructure expert, I've spearheaded transformative initiatives leveraging AWS, Azure, and GCP to craft robust data processing ecosystems. My forte lies in harnessing technologies like Hadoop, Spark, and Snowflake to tackle petabyte-scale datasets and enable real-time analytics, culminating in a 60% boost in data processing speed. By meticulously architecting ETL pipelines with Azure Data Factory and Apache Airflow, I've slashed pipeline failures by 95% while… Show more As a seasoned cloud infrastructure expert, I've spearheaded transformative initiatives leveraging AWS, Azure, and GCP to craft robust data processing ecosystems. My forte lies in harnessing technologies like Hadoop, Spark, and Snowflake to tackle petabyte-scale datasets and enable real-time analytics, culminating in a 60% boost in data processing speed. By meticulously architecting ETL pipelines with Azure Data Factory and Apache Airflow, I've slashed pipeline failures by 95% while supercharging load performance by 50%.My proficiency extends to machine learning, where I've wielded Spark MLlib and TensorFlow to enhance personalization and glean 25% deeper customer insights. Embracing containerization through Docker and Kubernetes, integrated with AWS EKS and GCP GKE, has facilitated a 20% uptick in data processing capacity. Moreover, I've championed CI/CD practices with Jenkins, GIT, Terraform, and Ansible, expediting deployment cycles and fortifying reliability.My database acumen spans MySQL, MongoDB, AWS Redshift, DynamoDB, and Azure SQL Data Warehouse, ensuring impeccable data quality and integrity. Armed with Tableau, AWS Quicksight, and Python, I've crafted compelling data visualizations that underpin strategic decision-making and operational efficiency. Additionally, I've harnessed PySpark for distributed processing, enabling real-time analytics and predictive modeling on extensive healthcare datasets, meticulously categorized according to CMS-regulated ICD-10 codes. Show less

In my data-centric endeavors, I've adeptly navigated the intricacies of both logical and physical data analysis, employing STAR and SNOWFLAKE schema techniques with precision using tools like Erwin. Migrating SSIS packages from SQL Server to SSIS and orchestrating the seamless transition of mappings for initial loads from MSSQL server 2005 to Netezza have been pivotal tasks, all while ensuring data integrity through meticulous cleansing processes.My expertise extends to the conversion… Show more In my data-centric endeavors, I've adeptly navigated the intricacies of both logical and physical data analysis, employing STAR and SNOWFLAKE schema techniques with precision using tools like Erwin. Migrating SSIS packages from SQL Server to SSIS and orchestrating the seamless transition of mappings for initial loads from MSSQL server 2005 to Netezza have been pivotal tasks, all while ensuring data integrity through meticulous cleansing processes.My expertise extends to the conversion of SQL Server packages into Informatica Power Center mappings tailored for Netezza environments, with a keen focus on Informatica MDM processes encompassing both batch-based and real-time processing paradigms. When it comes to fulfilling ad-hoc queries, I'm proficient in utilizing SQL, PL/SQL, as well as leveraging tools like MS Access, MS Excel, and UNIX, ensuring alignment with business analysts' needs and objectives.In the realm of ETL operations, I've engineered comprehensive logging mechanisms at both package and task levels using SSIS, meticulously tracking the processing metrics of each operation. Furthermore, my proficiency in Oracle, SQL, PL/SQL, and T-SQL has been instrumental in crafting robust database solutions, including the development of stored procedures, packages, functions, triggers, tables, and views.Utilizing SQL as a cornerstone, I've seamlessly crafted insightful reports from relational data warehouse tables, employing advanced querying techniques such as joins, filters, and aggregations. My holistic approach ensures not only the seamless flow of data but also the extraction of actionable insights to empower informed decision-making across the organization. Show less