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.
• 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.

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.
• 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.

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