A

Afzal Zafar

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Dubai, United Arab Emirates

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Résumé

Jobs verified_user 0% verified
  • A
    Transportation Specialist
    Amazon,
    Aug 2024 - Apr 2025 (9 months)
    • Extracted and analyzed data with Excel, SQL, and Access to identify trends and support strategic decisions. • Resolved real-time exceptions during inbound and outbound freight lifecycles, minimizing disruptions and meeting customer promise timelines. • Communicated with external and internal stakeholders to ensure transparency and alignment.
  • I
    Data Science Intern
    Innomatics Research Lab,
    Oct 2023 - Dec 2023 (3 months)
    • Conducted exploratory data analysis (EDA) to identify data trends, patterns, and anomalies, enabling informed decision-making and strategic insights. • Developed and implemented regression and classification models, with a focus on accuracy and predictive reliability across various data contexts. • Applied statistical techniques for data validation and hypothesis testing, ensuring robust model performance and actionable insights. Additionally, utilized cloud computing skills by working on Google Cloud Platform (GCP) to enhance data processing capabilities and facilitate collaborative projects, further optimizing the data analysis workflow.
  • Motivity Labs,
    Data Scientist
    Motivity Labs,
    Sep 2023 - Apr 2024 (8 months)
    • Developed a Retrieve and Generate (RAG) chatbot for healthcare using Azure OpenAI, leveraging vector databases like Pinecone and Azure Vector DB. • Extracted medical data from XML, stored it in Azure SQL, and optimised embeddings with Azure Embedding and LangChain. • Built FastAPI-based APIs to enhance search functionality and user interactions for complex medical queries.
  • Motivity Labs,
    Associate Data Engineer
    Motivity Labs,
    Jan 2023 - Sep 2024 (1 year 9 months)
    • Employed GCP tools for ETL processes, using Document AI Processor, BigQuery, Cloud Composer, and Google Cloud Storage (GCS). • Developed scripts for table creation and implemented logic for column management based on client specifications.
Education verified_user 0% verified
  • M
    Microsoft Power BI Desktop for Business Intelligence
    May 2025
  • G
    Google Advanced Data Analytics
    Jan 2025 - Feb 2025 (2 months)
  • J
    B. Tech in Electrical and Electronics Engineering
    JNTU
    Jul 2016 - Oct 2020 (4 years 4 months)
Projects (professional or personal) verified_user 0% verified
  • W
    Web Scraping & Text Analysis on Black Coffer Website
    Sep 2024 - Oct 2024 (2 months)
    • Extracted article texts from URLs using BeautifulSoup, capturing only relevant content (titles and text). • Conducted textual analysis with Python, computing metrics such as positive/negative scores, polarity, subjectivity, and FOG index.
  • B
    Breast Cancer Classifier
    Mar 2024 - Apr 2024 (2 months)
    • Designed a machine learning classifier for predicting breast cancer outcomes, involving data pre processing, model training, and achieving high accuracy.
  • S
    Sentiment Analysis on Amazon User Reviews
    Oct 2022 - Nov 2022 (2 months)
    • Developed a sentiment analysis model using NLP and NLTK, created machine learning models, serialised them with pickle, and built a Streamlit platform for interactive use.