Welcome to Gaurav's freelance profile!
Location and workplace preferences
- Paris, France
- Can work onsite in your office in
- around Paris 10e Arrondissement and 50km
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Native or bilingual
Gaurav in a few words
I am enthusiastic professional with experience in data processing, mining, and visualisation ,expert in handling the design and documentation, strategies, plans and cases for data products .From data engineering to data science , I have experience in all the four domain i.e data analysis, data engineering, data science and data governance. Over the years of my working experience , I have not only enhanced my technical knowledge but also people management experience which includes handling peers, stakeholders and vendors as well.
Actively seeking opportunities where I can utilise my skills and knowledge for organisational growth .
Available atDatawarehouse/Db : Snowflake, Postgres, Oracle
Skills: Azure, Machine Learning, Python, R, SQL.
Tools: Alteryx, Fivetran , Knime, SelectStar,MS PowerBI, Tableau, Talend.
Banking & Insurance
Data Operations Manager
Digital & IT
Consultant - As a freelancer
SODEXO - Sodexo
Logistics & Supply Chain
Data Governance Manager - As a freelancer
Fashion & Cosmetics
WNS Global Services Pvt Ltd
• Designed the data architecture for ingestion of raw data in cloud-based database system.
• Performed data-processing using AWS for financial data of company thereby reducing human effort by 57%.
• Built forecasting models for predicting 30 KPIs like Market Share, revenue of 7 digital support partners used in M&E and proposed business recommendations thereby reducing operation cost by 25%.
Senior Data Analyst
• Delivered 5 end to end analytics projects involving descriptive analytics, modelling, and forecasting using R, Python, ML contributing to revenue of $1.2M.
• Developed advanced BI reports and data stories using visualization tools like MS Power BI, Tableau for displaying the results of analytics use cases and maintenance of different projects.
• Optimized applications using different algorithms for supervised and unsupervised machine learning i.e. Regression, Classification, Clustering, Time series analysis, Anomaly Detection, Ensemble learning using R.
Tech Mahindra Ltd
• Built SOAP, REST API’s, dashboards for data provisioning for internal users & consumers of Telecom Services.
• Automated Service desk process to close historical tickets by reducing 28-man hours weekly.
• Achieved ‘Pat on Back’ (awarded to top 5% of employees) in Pursuit of Excellence at work.
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