My Data Science Portfolio
A passionate freelance Data Scientist with a focus on classification and NLP problems. MSc in Data Analytics from Leeds University, built a Social Media Analytics startup from scratch. Currently advising companies on how to best use their data to optimize business decisions.
Services I offer
- Finding insights in data and providing recommendations
- Classification & prediction models. NLP and text analytics problems
- Data scraping, cleaning and EDA
- Data Visualization
- Google Analytics audit
Portfolio
Top 10 Customer Friendly Countries based on Google Maps (Research)
Github Repository: https://github.com/karimouda/country-friendliness-index
Technologies used: R | Node.js
Other articles
Building custom visualization tools for Sterling International
Technologies used: D3, Javascript, HTML & CSS
EDA & Prediction Models for 1213BST
- General data consultation
- Conducting EDA for their dataset
- Creating a sales prediction model to optimize business operations
- Deploying the model and creating a prediction API
Technologies used: R | Python | AWS | Docker
Helping a wellbeing startup build a BI system from scratch
Hands-on support for fetching data from different sources such as Facebook Ads and Google Analytics APIs, then storing it in a centralized database for future analysis and visualization.
Technologies used: Python | MySQL | AWS | Facebook APIs
Product Manager for a Data Product @ Zalando
Overseeing the Search Ranking feature on Zalando's website
Technologies & tools used: Jira | Google Analytics
Kaggle Competition: Home Depot Product Search Relevance
Rank: 26Predicting the relevance of search results for homedepot.com
https://www.kaggle.com/c/home-depot-product-search-relevance/leaderboard
Technologies used: R
Kaggle Competition: TalkingData Mobile User Demographics
Rank: 59Predicting users’ demographic characteristics based on their app usage, geolocation, and mobile device properties
https://www.kaggle.com/c/talkingdata-mobile-user-demographics/leaderboard
Technologies used: R | Python
MSc Graduation Project: QuranAnalysis
Semantic Search and Intelligence System for the Quran. The system includes a smart “Search Engine”, concept
exploration and visualization, 20 views for Computational Linguists such as TFIDF frequency tables, word
clouds, concordance, n-grams, word similarity, PoS query and more.
https://qurananalysis.com
Github Repository: https://github.com/karimouda/qurananalysis
Technologies used: PHP | D3 | HTML | CSS | Javascript
Document Classification using WEKA (Tutorial)
One of the top WEKA tutorials on the internet. Guiding 1) How to approach a document classification problem using WEKA 2) What are the options available in WEKA to prepare your dataset for Machine Learning classification algorithms 3) Which algorithms works best for this problem 4) How to evaluate the results
Technologies used: WEKA
Founding 25trends.me - Social Media Analytics Startup
I managed to bootstrap this company as a sole entrepreneur building the whole technical stack. Conducted analysis for different purposes (clients, marketing, etc)
Technologies used: PHP | Highcharts | HTML | CSS | Javascript | Social Media APIs | Google Analytics
Tableau Portfolio
Technologies used: Tableau