I 'm Manolis Vryonakis

MANOLIS
VRYONAKIS

BUSINESS ANALYST

"I want to help others to make the right decisions, data-driven decisions "

Services

I translate data into valuable and comprehensible insights. My goal is to improve results, make the right decisions and save costs.

I am experienced in machine learning, supervised and unsupervised algorithms and use data visualization techniques to present the results. I use SQL, R, Python, QlikView and Tableau for my data projects.

Data analysis
I am specialized in analyzing data. Results, trends and recommendations are clearly presented in reports or tools.

Manipulate data
Get more value from your data with prediction models and machine learning techniques, for example by predicting behavior or targeting the right customer.

Dashboards

Dashboards show the most recent results in an interactive way. By clicking and drilling, you will examine trends and patterns yourself.

Advice and coaching projects

Before and during data related projects, I give advice on the progress of the project and I coach data analysts.

About

My name is Manolis Vryonakis,

a business analyst with 4 years of experience in the sport, hospitality, and retail industries. I have a Bachelor's and Master's degree in Business Management and Computer Science & Data Analysis from the University of York.

I am a problem solver by nature and I love using data to find patterns and insights that can help businesses make better decisions. I am also a strong communicator and I am able to translate complex data into understandable language.

Portfolio

Dashboard

Crafting intuitive dashboards that transform raw data into visual stories for impactful decision-making.

DATA ANALYSIS

Diving deep into datasets, I unravel patterns and insights, turning complex numbers into actionable strategies for business growth.

Menu Redesign Report

Report on how data-driven menu redesign can improve profitability and guest satisfaction in the hospitality industry.

Positioning for Success: A Comprehensive Analysis of London's Interactive Museums

A comprehensive analysis of London's interactive museums and illusionary spaces, highlighting market dynamics, visitor preferences, and strategic insights.

From Stars to Strategy: Leveraging 23,000 Reviews to Reshape Women's E-commerce

This report unravels the intricate tapestry of 23,000 customer reviews, shedding light on the preferences, pain points, and patterns of women's e-commerce shopping.

Positioning for Success: A Comprehensive Analysis of London's Interactive Museums

A comprehensive analysis of London's interactive museums and illusionary spaces, highlighting market dynamics, visitor preferences, and strategic insights.

Pricing Optimization for Bike-Sharing Companies: A Guide to Increasing Profitability

Learn how to use pricing to attract more riders, convert casual riders into monthly members, and maximize your profits.

Improving Employee Productivity and Performance with Digital HR

The report discusses how digital HR can improve employee productivity and performance, reduce bureaucracy, and boost employee engagement.

MANOLIS VRYONAKIS

BUSINESS ANALYST

Services

About

Portfolio

Dashboard

DATA ANALYSIS

Menu Redesign Report

Positioning for Success: A Comprehensive Analysis of London's Interactive Museums

From Stars to Strategy: Leveraging 23,000 Reviews to Reshape Women's E-commerce

Positioning for Success: A Comprehensive Analysis of London's Interactive Museums

Pricing Optimization for Bike-Sharing Companies: A Guide to Increasing Profitability

Improving Employee Productivity and Performance with Digital HR

MANOLIS
VRYONAKIS