About Hari
English
Native or bilingual
Experience
- Primark Limited Business AnalysisReporting Systems and BI AnalystOctober 2021 - April 2022 (7 months)Dublin, IrelandManaging and liaising with vendors to schedule data/ICT◦◦projects rollout Scheduling and managing complex roadmaps in Kanban approach Vendor Technical skills handled by me include: Sharepoint, Microsoft Master Data services, Active Directory, Networking, Server administration Reporting Developing Congos 11 Financial Reports / TM1 modeling for◦◦◦◦Oracle Financials (EBS) data Liasing Analytics vendors to oraganise distribution of reports to dedicted AD groups Managing SQL Server security settings at DB level and AD level Modeling views/jobs/queires in MS SQL Server Power BI -DAX / Tableau adhoc when needed
- Idiro AnalyticsData Science - InternJune 2018 - October 2019 (1 year and 4 months)Dublin, IrelandPython,R and SQL for data Transformation, modeling, ML models for telecom, pharma clients•Built ETL and data validation work flows using SSIS(C#, .NET Programming), SSMS, T- SQL tasks for Government department•Predicted the classification of customer callback classification (SVM, Random Forest, Logistic Regression)•Sankey flow diagram using Python - Plotly to represent the call back problem types•Deep Learning(Implemented)- Keras(CNN), OpenCV for face recognition Information and communication / 39 Clarendon St, D02 HD78, Dublin 2, Ireland
- Tata Consultancy ServicesJunior Data scientistDecember 2021 - January 2022 (1 month)Bengaluru, Karnataka, IndiaIoT Gateway Data Scientist: Client: British Telecommunications Plc, London•Machine learning algorithms applied across industrial verticals of British Telecom- Connected Cars, Smart Buildings, Retail•I worked with Python and R to model the data from JSON, CSV, XLXS, HTML and wrangle to apply any machine learning algorithm•Worked in remote systems of British Telecommunications(client) data centre to apply classifier and regression algorithms•Algorithms applied: Lasso Regression, ARIMA, Holt-Winter's Algorithm, Random Forest Classifier, Logistic Regression•Python: Scikit-learn, Data Pre-processing, Splitting, Imputing, feature modelling
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Education
- Master of Data ScienceNational College of Ireland2019Masters in Data Analytics
- Bachelor of Engineering in Mechanical EngineeringSiddaganga Institute of TechnologyBachelor of Mechanical Engineering