Highlights:

Skills:Data Analysis, Machine Learning, Statistical Modelling, Data Visualization, Financial Reporting, Statistics, ETL, Business Analysis, Analytics, Agile Methodologies, Manual Testing, Test Automation, R, Python, SQL, Qlikview, Informatica, Tableau

Data Scientist 08/2013 - current
Barclays, Pune, Maharashtra India
Industry: Banking and Finance
Market /Control Room/Insider Trading Surveillance, Markets Post Trade - Prime - Stock Borrowing and Lending – Equity Finance
Data Procurement, Sourcing, Mining, Statistical Modelling using R and Python. ML - Supervised and Unsupervised learning - Regression, SVM, Tree based Methods, Regularization, Clustering, Time Series, Ensemble methods etc. Descriptive and Inferential Stats – Hypothesis testing, Confidence Intervals, Central Tendency, Correlation and Regression fundamentals etc. Surveillance Modelling such as reducing false positives, Alert scoring, Dynamic threshold, Financial Crime anomaly detection etc. ML Modelling for Identifying Wash Transactions, Layering and spoofing, Price Analysis, Anticipatory Hedging, Trading against Price Movement for EQ and FI. Project/Resource/Vendor Management/Agile Scrum Master - team size – 5.--
Data Analyst 05/2010 - 08/2013
Royal Bank of Scotland, Gurgaon, Haryana India
Industry: Banking and Finance
FinanceIT - Accounting Rules Engine, Unicorn – Single General Ledger (Oracle Financials), Financial & Regulatory Reporting
Financial modelling and understanding financial statements – Cash Flow, Trial Balance, P&L, Balance Sheet etc. Novation - NV to PLC, General Ledger, Walker reports, Reconciliations. PL/SQL coding for UAT validations, conditions to extract data from RDBMS. Data Modelling for Accounting Rules Engine and contributing to data design of business events postings to ledger (SGL/Walker).--
Automation Developer 05/2008 - 05/2010
Globallogic India Pvt Ltd, Noida, Uttar Pradesh India
Industry: IT Services
Client - Makemytrip.com - Flights, Holiday Packages
Automation development for testing web/Desktop based Apps. Infrastructure deployments and release management with Unix. Web services/Performance testing and defect management.--
Automation Developer 09/2007 - 05/2008
Q3 technologies, Gurgaon, Maharashtra India
Industry: IT Services
Automation development for testing web/Desktop based Apps. Infrastructure deployments and release management with Unix. Web services/Performance testing and defect management.
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Automation Developer 11/2006 - 09/2007
Virtual Engineering Services Pvt Ltd, New Delhi, New Delhi India
Industry: IT Services
Automation development for testing web/Desktop based Apps. Infrastructure deployments and release management with Unix. Web services/Performance testing and defect management.
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APJ ABUL KALAM COLLEGE OF ENGINEERING AND TECHNOLOGY 09/2002 - 05/2006
Bareilly, Uttar Pradesh, India
Degree: Bachelor's Degree
Major:Mechanical and Industrial
Bachelor of Technology with Major in Mechanical and Industrial Engineering

Ritesh Kumar Paryani Data Scientist Machine Learning Statistics Modelling Tableau Product Sense ETL Datawarehousing Deep Learning