Manikumar Siddireddy Email & Phone Number

Cupertino, Ca, Us

United States

•Implemented Procure to Pay/ Spend analytics using Oracle EBS and Salesforce Procurement/ Payable tables, covering the full process from Requisitions to Invoices identifying key areas for cost savings and operational improvements.•Developed scalable pipelines and data quality frameworks using Python, SFTP, and Web Service across the organization increasing pipeline efficiency by 50%.•Leveraged Hadoop, Spark, Hive and Presto to perform distributed data processing, ensuring efficient handling of procurement data and enhancing reporting capabilities.•Designed data models(Dimensions/ Facts) to provide insights into procurement and supplier performance including On-Time Delivery (OTD) metrics.•Automated daily, weekly, and monthly Tableau dashboards for tracking key business metrics, supporting high-level decision-making for business stakeholders.•Performed ad-hoc analyses, such as funnel, lifecycle, and cohort analysis, to drive business growth initiatives.•Led the successful migration of HDFC data to Azure Data Lake, facilitating seamless integration of procurement data from multiple sources and optimizing the data pipeline for scalability and performance.

Carbondale, Illinois, United States

•Experienced Python tutor with a strong technical background in data engineering/ data mining and big data analytics, tutoring 400/500 level courses to over 30 students per semester.•Ensured labs focus on applying Python to solve real problems, such as data analysis / big data topics that align with the weekly course content.•Collaborated with the professor to outline the course syllabus, defining key learning objectives and structuring weekly topics.•Established clear milestones for course projects, setting interim deadlines for deliverables like project proposals, code reviews, and final presentations. This helped students stay on track and reduces last minute rushes.•Worked with the professor to set realistic grading deadlines for assignments, quizzes, and projects. Prioritize timely feedback to ensure students can correct their mistakes and learn effectively.•Introduced students to Git/GitHub for version control, enabling them to track changes, collaborate on projects, and manage code repositories.

Chennai, Tamil Nadu, India

•Optimized SQL queries and PostgreSQL database performance, achieving a 30% reduction in query response time.•Designed and deployed scalable data solutions on AWS and Azure, managing over 2 million records monthly to enhance data accessibility and system performance.•Automated data workflows with Apache Airflow, increasing pipeline efficiency and reducing manual intervention by 40%.•Configured and maintained CI/CD pipelines using Git and GitHub, streamlining deployment processes for data applications.•Developed ETL pipelines using Python, SQL, and Talend, processing over 1 TB of data to support inclusive business analytics and reporting.•Implemented data visualization strategies using Power BI, facilitating data-driven decision-making across 5 departments.•Engineered machine learning models with Scikit-learn and TensorFlow, leading to a 20% improvement in predictive accuracy for customer segmentation.•Designed and deployed infrastructure as code using Terraform for scalable, automated cloud resource provisioning.

India

•Crafted advanced data visualization dashboards in Tableau, delivering actionable insights that resulted in a 25% increase in operational efficiency.•Guided the setup and maintenance of Git-based version control systems, enhancing code management and team collaboration.•Spearheaded the implementation of big data technologies like Hadoop and Hive, facilitating efficient processing of large-scale datasets and boosting query performance.•Transformed raw data into meaningful metrics using SQL and DAX, aiding key business strategies and enhancing reporting accuracy.•Instituted rigorous data cleaning processes with Python and Pandas, cutting data errors by 30% and improving data accuracy.•Crafted data integration solutions with SSIS and Informatica, merging data from different sources and enhancing data quality for over 500,000 records.

Master Of Science - Ms, Computer Science, 3.91

Bachelor Of Technology - Btech, Computer Science

Activities and Societies: Dance club member