Account Manager @ Verlabs, Msc Big Data Engineering & Data Science

LinkedIn Profile

Technical Skills

• SQL (PostgreSQL) & NoSQL (MongoDB - pymongo)
• Data Cleaning, Data Analysis, EDA, Data Visualization with Python (numpy , pandas , matplotlib ,seaborn , dash)
• Machine Learning (Deep learning, Regression algorithms, classification algorithms, scikit-learn , keras, tensorflow)
• Tableau Desktop Specialist certified
• AWS Solutions Architect Associate
• PowerBi
• Excel (pivots, index & match)
• WebScraping with Python (BeautifulSoup)
• DataBricks, pyspark
• Database communication (psycopg2, sqlalchemy)
• Market Segmentation via RFM analysis, cohort analysis
• Market Basket Analysis (arules)

Projects

Listing Classifcation

• Creating a supervised learning diagnostic for classifying Berlin AirBnb listings likely to get top 5% rating

Movie Segmentation

• Detecting ideal clusters from imdb's movie dataset to segment using unsupervised learning

House Prices Prediction

• Kaggle Submission, using XGBRegressor with shap, grid search and hyperopt to predict house prices

Education

University of York

• Masters in Big Data Engineering & Data Science

Big Blue Data Academy

• Data Science Bootcamp (500 hours)
• Exposure to git version control, querying (SQL & MongoDB), data cleaning/ preparation & analysis (numpy & pandas), visualization (seaborn, matplotlib,PowerBi,dash), deep learning and supervised machine learning and unsupervised machine learning models (regression & classification via sklearn,keras,tensorflow).

Hellenic American University

• Bachelor of Business Administration - BBA, Business Administration and Management, General (Marketing Major)

Work Experience

Verlabs, Account Manager (05/2022-now)

• Coordinated new launches & telco operator migrations involving up to four technical departments.
• Active involvement in new product launch (spec creation & updating, api integrations briefing, UAT creation, health check overview, quality control & assurance and reporting suggestions).
• Created & lead client presentations and interactive workshops to provide an engaging story-telling experience with actionable insights.

Verlabs, Account Executive/Data analyst (06/2020-04/2022)

• Created excel attribution model to evaluate quality of TVC spot recruitment
• Created RFM model to segment database and identify churn risks.
• Set and organized quarterly/monthly/weekly tech pipeline
• Constructed monthly communication plan (sms promotion, digital advertising)

Achievements

• 20% increase in quality spot recruitment despite 30% airtime reduction
• Telco operator launches & migrations with minimum downtime & minute post launch issues
• 20% reduction in deadline misses in major tech deliverables and 40% for mid importance/operational tech deliverables.
• 15% decrease in year-on-year optout via effective RFM targeting.

Prosperty, Data Scientist (03/2023 - 05/2023)

• Using boto3 sdk to access Amazon s3 to download photos
• Creating scripts to categorize photo status based on csv information files
• Using google collab to run custom convolutional neural network and transfer learning network Achievements
• Constructed three separate CNN’s capable of detecting furnished apartment status (90% accuracy), renovated status (70%), room type (70%)