Home | Greta

Greta Stojanovic

Professional Data Science Portfolio | Co-Founder (with Ryan Kushner) of a new Climate AI Oracle Chat Bot and Analytics Technology Startup

Hi!

Greta is a Data Scientist and multi award winning tech entrepreneur that spends her time between the US and Australia.

In 2019 she won the Global Techstars Unite to Fight COVID-19 Startup Weekend and in 2021 she won the People's Choice Award in Telstra's International Hackathon.

Following the acquisition of her last company, Greta acquired a postgraduate degree in Data Science from the Royal Melbourne Institute of Technology (RMIT) and is quoted as "one of the most prolific students" renowned Data Scientist Dr. Seyedali Mirjalili has taught.

Greta's passion for human rights, justice and data has led her to building the Delphi Oracle (an Artificial Intelligence SaaS product that harnesses the power of the latest ground breaking AI technology to better understand weather and climate intelligence and predict weather patterns for the purposes of assisting humanity especially with regard to disaster prediction and mitigation).

In her spare time she loves playing the piano, a hobby that she has had since she was 5 years old as well as gardening, hiking in nature and art of many mediums - in particular the use of the latest AI apps that facilitate spectacular poetry and digital imagery.

Portfolio

Please note some of these portfolio items will not render correctly on mobile and are best viewed from a Desktop computer connected to wifi

Lismore Daily Rainfall Dashboard (large dataset - needs time to load)

Shiny App Dashboard Creating using R Programming Language

Global Peace Score (GPI) vs Ecological Threat

Deconstruct Reconstruct Assessment Task for Data Visualisation in R

Olympic Medal Tally by Country (Tokyo)

Exploratory Data Analysis of the Tokyo Olympic Games

NYC Jan Taxi Data EDA

This task was given to me for a job interview.
It pertains to the ability to handle large datasets. I was given a link to the entire file of annual data and instructed to select a particular month or entire year. I opted to analyse the January fare data.

PythonAssignment3GretaStojanovic.mov

Assignment3.mp4

Python Data Wrangling

KNN vs DecisionTree Classifier incl SMOTE

Clustering (KNN, KPrototypes, KModes)

Clustering exercise - decided to include numerical data along with categorical to test the effectiveness of the clustering outcomes

Techstars Unite to Fight COVID-19 Data Detectors

Techstars Unite to Fight COVID-19 Winning Global Pitch ($10k USD grant awarded)

Techstars Winning Judges' Response Answers

Techstars Winning Answers to Judges' Questions Targeted at Our Team

After being selected as contenders to win the global prize for the Techstars Unite to Fight COVID-19 Startup Weekend - we were asked specific questions from the judges as part of the final component in the competition. This was our reply to the judges' questions directed to us.

Techstars Unite to Fight COVID-19 Australia Comp (Australian winning team)

People's Choice Award - Telstra 2021 Hackathon

Telstra Winner of People's Choice Award - Hackathon 2021

Skills

Python (intermediate) | R (intermediate ) | Machine Learning | Statistical Analysis |

Data Modelling | Data Wrangling | Data Visualisation

Education

2023 (Deferred)

Master of Data Science
Sydney University

Semester 1

COMP5048 Visual Analytics | COMP5310 Principles of Data Science |

COMP5318 Machine Learning and Data Mining | COMP5329 Deep Learning |

INFO05990 Professional Practice in IT

2022

Grad Certificate Data Science
RMIT

Courses

Data Visualisation and Communication (in R)

Applied Analytics (in R)

MATH2405 Data Wrangling (in R)

COSC 2791, Practical Data Science with Python

2011

Executive Program for Growing Companies | Stanford University Palo Alto, California

Stanford Graduate School of Business

Awards

2021

Winner | People's Choice | Telstra Innovation Hackathon

TGreen

I was a finalist and People's Choice Award Winner in the Telstra 2021 Hackathon. My concept was the TGreen loyalty points scheme that incorporated Microsoft's Sustainability Cloud infrastructure into the Telstra loyalty rewards system. Customers would be able to opt in for greener choices and reap the benefits offered by green partners.

2020

Winner | Upwork #worktogether $25k USD talent grant (credits)

Data Detectors | identifi.de (Founder)

40 global projects were awarded one of $25k USD grants (totalling $1m in funding from Upwork) . Data Detectors (led by me) was given the opportunity to use the funding in credits towards building the project (within a given timeframe)..

2019

Winner | Techstars Startup Weekend (Global) | Unite to Fight COVID-19

Data Detectors (Team Lead)

Data Detectors was one of the Top 5 Global winners of the Techstars Unite to Fight COVID-19 Startup Weekend. Judges included CEO of Techstars David Brown and US VC Differential Ventures.

Australian round winning pitch here

Global winning pitch here

That day when the editor of TechCrunch shares your profile out of goodwill and you're a grad seeking an entry level role. Words can't describe...! Feeling optimistic... :)

Screenshot 2023-01-13 at 12.21.18 am.png

LinkedIn Testimonials

Dr Sayedali Mir

“I was an investor and board director Lust Have It! when Greta joined as CEO...
What impressed me most about Greta in this melee was her steel will, grit, determination and tenacity - absolutely essential characteristics for a start-up CEO and not something that can be taught. She was also whip smart. She could analyse data, read people, navigate challenges, take on feedback and present solutions. And, combined with all that, she is charming, a good manager and generally a great person..."

Jessica Heidi Blackburn, (former) Intern, Lust Have it!

"I had the pleasure and honor to work under the direction of Greta at Lust Have It! as a Marketing Intern. Greta's work ethic and commitment is second to none. She created an environment where it was fun to go to work, always approachable, caring and knowledgeable. I have learnt a lot at Lust Have It! Greta is nothing but a remarkable leader, driven, talented and smart and a strong role model.."

Dale McCarthy, Founder, BONDI BORN

“I was an investor and board director Lust Have It! when Greta joined as CEO...What impressed me most about Greta in this melee was her steel will, grit, determination and tenacity - absolutely essential characteristics for a start-up CEO and not something that can be taught. She was also whip smart. She could analyse data, read people, navigate challenges, take on feedback and present solutions. And, combined with all that, she is charming, a good manager and generally a great person..."

Get to know me :)

So a little about me :) Recently I've found a love of putting together little montages from recent holidays and special events. I'm also a huge space nerd and hope to travel to Mars and beyond some day!