Hari Siva
BI Analyst @ TCS | Tableau | SAP BOBJ | Python | SQL | Machine learning | Data Analyst | Data scientist
- Role
- Business Intelligence Analyst at Tata Consultancy Services
- Location
- Chennai, TN, IN
- LinkedIn followers
- 500 followers
About Hari Siva
BI analyst with 5.3 years of experience in tableau dashboard development and report development using SAP BOBI4.3. Data visualisation tools: Tableau, SAP BOBIProgramming languages: python,SQLModel development libraries : Pandas, scikit learn, NumPy
Experience
Business Intelligence Analyst
Nov 2021 — Present · Chennai, IN
Developed BOXI reports using IDT involving prompts and complex custom SQLs, resulting in a 20% reduction in query run time.• Optimized Tableau dashboard performance, improving load times by 50%.• Automated reports run, increasing productivity by 10%.• Resolved data issues and escalated problems with knowledgeable support, providing quality service to clients.• Supported system users, educating employees on troubleshooting and problem-solving protocols.• Worked with stakeholders to gather report design requirements and implemented successfully in production through effective communication.• Trained peers with appropriate Project KT and BI Tools technical KT both at TCS and SVB Level• Worked on DR (Disaster Recovery) & BOXI upgrade activity.
Education
P.S.N.A. College of Engineering and Technology, Dindigul
Bachelor of Engineering - BE, Computer Engineering
2016 — 2020
Texas McCombs School of Business
Postgraduate Degree, Data science with Business Analytics
Texas McCombs School of Business
PGP-Data Science and Business Analytics, Data Science and Business Analytics
Deakin University
Master's degree, Data science
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