I am Elia
Data Analyst
SQL Developer
I’m a passionate data analyst with experience in SQL, Tableau, Excel, and Python, helping businesses transform complex datasets into clear, actionable reports.
10+
Years of
Experience
35+
Project
Completed
50+
Happy
Clients
My Quality Services
I help businesses transform raw data into meaningful, actionable insights that drive decisions and growth.
01
Data Cleaning
Identify and fix duplicates, inconsistencies, and missing values in large datasets using SQL, Python, using best data quality practices.
02
Data Analysis
Summarize complex datasets with descriptive statistics, SQL queries, and Python scripts to uncover trends and patterns.
03
Data Visualization
Build interactive dashboards in Tableau and Python (Matplotlib, Seaborn) to make data insights easy to understand and act upon.
04
Data Optimization
Design, manage, and optimize SQL databases for performance, scalability, and accuracy.
Portfolio
My Experience
2018 - Present
BUSINESS DATA ANALYST
Skynet World Trade, Melbourne, Australia
2016 - 2018
Data ANALYST
RL Italia s.r.l., Milan, Italy
2014 - 2016
DATA ANALYST
Balich Wonder Studio s.r.l, Milan, Italy
2011 - 2014
JUNIOR DATA ANALYST
Assist Digital s.p.a., Milan, Italy
My Education
2025
DATA ANALYST CERTIFICATE
CareerFoundry - Online Intensive Bootcamp
2024
GOOGLE DATA ANALYTICS
Google - Coursera
2015
DATA ANALYST CERTIFICATE
Udemy
1996 - 2001
IT DIPLOMA
Istituto Tecnico Industriale Feltrinelli, Milan, Italy
My Skills
I combine strong analytical expertise with technical tools to clean, analyze, and visualize data for actionable insights. These are the key technologies I use to deliver impactful solutions.
75%
Tableau
90%
Excel
75%
SQL
75%
PostgreSQL
75%
Python
50%
R
Send Me a Message
Phone
+61 476 654 237
info@elialanz.com
Address
Mordialloc VIC 3195
Australia