Summary
Overview
Work history
Education
Skills
Projects
Timeline
Generic

Sherif Ahmed

Chester,Cheshire

Summary

A highly skilled professional with expertise in Python programming, database management, and data visualisation. Demonstrates strong capabilities in supervised and unsupervised learning, neural networks, and natural language processing. Adaptable to new technologies, with a focus on leveraging advanced data techniques to drive innovation and efficiency.

Offering a strong foundation in analytical thinking and problem-solving. Knowledgeable about statistical analysis, machine learning, and data visualisation. Strong communicator with collaborative approach and keen attention to detail. Ready to use and develop skills in Python, SQL, and data modelling in a Data scientist role.

Overview

2
2
years of professional experience

Work history

IT support assistant

Wataniya Company for Roads
Cairo, Egypt
11.2022 - 12.2023
  • Ensured smooth operations with routine system maintenance tasks.
  • Oversaw inventory of IT assets, maintaining accurate records.
  • Managed helpdesk queries efficiently, leading to improved customer service ratings.
  • Managed over 20 system issues per day

Machine learning intern

Technocolabs
, India
06.2022 - 08.2022
  • Investigated application of deep learning techniques on various datasets, leading to discovery of new correlations.
  • Utilised Python packages for complex data analysis, enhancing overall project outcomes.
  • Developed machine learning models to improve predictive accuracy and achieved 93% model accuracy.
  • Collaborated with team members to build robust algorithms for high-speed data processing.

Education

Bachelor of Science - Computer Science Engineering

Mansoura university
Mansoura, Egypt
09.2017 - 06.2022

Master of Science - Data Science

University of Chester
Chester
09.2024 -

Skills

  • Languages: Python, SQL, Bash, C#
  • Libraries: pandas, scikit-learn, NumPy, TensorFlow, PyTorch, Transformers
  • Tools: Git, Jupyter
  • Databases: PostgreSQL, SQL Server, SQLite

Projects

Aspect-Based Sentiement Analysis on AWARE dataset

  • Preprocessed noisy user-generated text using techniques like tokenization, lemmatization, and stopword removal.
  • Built a custom aspect-opinion pair extraction pipeline using rule-based and ML-based methods.
  • Fine-tuned transformer-based models (e.g., BERT, RoBERTa) for sentiment classification at the aspect level.


Disease Classification using Dermatology Dataset

  • Developed multiple machine learning models to classify and cluster skin diseases using a real-world dermatology dataset.
  • Applied classification techniques, including Random Forest and k-Nearest Neighbors, to identify disease types from medical features.
  • Used clustering algorithms to discover natural groupings in the data and assess patterns in clinical attributes.
  • Conducted model evaluation and comparison to understand performance trade-offs


Product Review Sentiment Analysis on Amazon Dataset

  • Analyzed consumer product reviews using Python to extract insights on sentiment, themes, and customer behavior patterns.
  • Cleaned and processed raw JSON data, handling missing values and irrelevant fields to prepare for analysis.
  • Performed exploratory data analysis (EDA) on multiple products to uncover trends in ratings, review timing, and word usage.
  • Applied Natural Language Processing (NLP) techniques such as tokenization, stop-word removal, stemming, and lemmatization to analyze review text.

Timeline

Master of Science - Data Science

University of Chester
09.2024 -

IT support assistant

Wataniya Company for Roads
11.2022 - 12.2023

Machine learning intern

Technocolabs
06.2022 - 08.2022

Bachelor of Science - Computer Science Engineering

Mansoura university
09.2017 - 06.2022
Sherif Ahmed