Hari Krishna Ayyappa Narina Email & Phone Number

Toronto, On, Ca

Toronto, Ontario, Canada

• Developed Tableau dashboards and other visual products to support advanced analytics applications related to people insights• Led execution and automation of analytical and reporting projects to ensure that the outputs fullfill client requirements and expectations• Used Machine Learning and Artificial Intelligence techniques to analyze loans and deposit accounts and customer-level data to specify models or quantitative assumptions• Constructed dashboard presentation to assist business decision-making and identify model performance issues in a more efficient way• Responsible for understanding data relationships, aggregated information, and utilized SQL and other querying languages to research data issues and for query optimization• Applied expertise in descriptive and diagnostic techniques to solve business problems including solving data problems that might arise during the project like Duplication and manipulation• Leveraged understanding of programming languages SQL, Python, SAS, machine learning, data visualization, exploratory data analysis, predictive modeling, and ML Ops to uncover gaps in control objectives • Proactively escalated issues as they arise and coordinated with the leadership team to ensure that we can manage expectations• Experienced in extraction, validation, and analysis of quantitative and qualitative data using surveys, data extraction, and data visualization software• Utilize programming skills in Python and SQL to query, extract, and manipulate data from various databases to support repeatable and automation of data analytics to execute assurance and advisory engagements and continuous monitoring risk assessments• Effectively communicated findings, ideas, and concepts to non-technical stakeholders both internally and externally by visualizing the dashboard • Assisted in developing and documenting an intake process for application development and maintenance to support the audit activities

India

• Designed, built, and maintained efficient, reusable, and reliable software solutions by setting expectations and feature priorities throughout the development life cycle• Demonstrated expertise in leveraging Power BI to create interactive and visually compelling data visualizations, reports, and dashboards and created interactive and dynamic reports and dashboards effectively• Identified bottlenecks and bugs, and recommended system solutions by comparing the advantages and disadvantages of custom development• Utilized Excel's visualization capabilities to create visually appealing and insightful charts, graphs, and dashboards. Proficient in customizing chart elements, applying conditional formatting, and creating dynamic visuals that facilitate data exploration and communication• Used Macros to automate data cleaning, formatting, and analysis processes, resulting in significant time savings and increased accuracy, and utilized VBA to automate repetitive and time-consuming data analysis tasks, resulting in increased efficiency and accuracy. • Designed and developed dashboard and data widgets with full drill-down capabilities as well as reporting, charting, and data extract functionality• Understood Architecture Requirements and ensure effective Design, Development, Validation and Support activities

Master'S Degree, Computer Science, 3.6/4.0

Bachelor'S Degree, Electrical And Electronics Engineering