Hellas Direct

Business Intelligence Analyst

Linakis Digital

• BI Tool
>Worked on the creation of Power BI dashboards for (i) project monitoring purposes as an internal tool for PMs, and (ii) for portfolio and sales analysis for a big Retail company. 
>Covered in deep the steps of data import (via Excel, JSON, API), modeling, transformation, and visualization techniques

• Data Cleansing & Customers Unification
> Actively participated in a series of Data cleansing projects in Retail and Insurance Industries covering all steps of (i) quality assessment and enrichment and (ii) customer unification (both physical & legal entities), with the use of text mining Base SAS programming.
> The scope of the specific project is to provide a clean, single-customer view for some of the biggest member portfolios of the Greek market, in order to enable portfolio strategies & proper campaign management activities.

• Retention Strategy & Churn Analytics
> Worked on the design, preparation & execution of retention strategy for a big retail client in the Greek market, with the use of proper predictive analytics & customer behavior time-series analysis.
> The areas of focus covered (i) the data integration & consolidation, (ii) the declared & silent churn definition, (iii) predictive model development and validation.

Data Analyst

ClientIQ - Client Management Agency

• Data Cleansing & Customers Unification
> Actively participated in a series of Data cleansing projects in Retail and Insurance Industries covering all steps of (i) quality assessment and enrichment and (ii) customer unification (both physical & legal entities), with the use of text mining Base SAS programming.
> The scope of the specific project is to provide clean, single-customer view for some of the biggest member portfolios of the Greek market, in order to enable portfolio strategies & proper campaign management activities.

• Retention Strategy & Churn Analytics
> Worked on the design, preparation & execution of retention strategy for a big retail client in the Greek market, with the use of proper predictive analytics & customer behavior timeseries analysis.
> The areas of focus covered (i) the data integration & consolidation, (ii) the declared & silent churn definition, (iii) predictive model development and validation.

• Customers Segmentation
• RFM Analysis

Taplio

Romanos Oikonomidis's Linkedin Analytics

Romanos Oikonomidis

Want to drive more opportunities from LinkedIn?

Taplio

.css-1jgreyo{background-image:linear-gradient(284deg, rgba(39,43,72,1) 0%, rgba(33,47,183,1) 100%);color:transparent;-webkit-background-clip:text;background-clip:text;}Romanos Oikonomidis's Linkedin Analytics

Romanos Oikonomidis

Want to drive more opportunities from LinkedIn?

Romanos Oikonomidis's Linkedin Analytics