Hashir Alam

Experience

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  Freelance

  Jul 2020 - Jul 2021

  Freelancing as Data and AI Consultant

  - Data cleaning and analysis research projects using Pandas and Scikit-Learn.- EDA using Python libraries including Pandas, Matplotlib, Numpy, and Seaborn.- BI Reporting using Power BI.- Basic NoSQL database implementation including MongoDB, Cassandra, Neo4J, and Redis.- Machine Learning modeling for predictive analysis and classification

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  Naqsh Art Society

  Aug 2020 - Jul 2021

  Vice President

  - Lead in fine arts domain with work plans for publicity and promotion- Handled on-campus art projects to promote creativity in GIKI- Established a workaround for artists to build a diverse skillset and showcase the portfolio outside of the student body

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  Systems Limited

  Aug 2021 - Jun 2024

  - Ingest data from multiple systems including SAP, SharePoint, BLOB and APIs using Azure Data Factory.- Reduce time-consumption of data transformation jobs by up to 60% while moving them from Azure Databricks to Snowflake.- Model data for new use cases for Procurement stake holders to deliver efficient BI solutions.- Identify and solve data problems to answer business questions w.r.t KPIs and data quality.- Communicate business KPIs to engineer business logic to transform data in Snowflake and perform Ad-hoc analysis based on business queries to enhance the efficiency of data solution.- Scale the data solution for multiple spokes within the enterprise, make data available to be consumed by other teams and maintain data catalog for Metadata management and governance. Show less - Collect and process raw data at scale of TBs from various clinical data vendors to perform ETL using Apache Nifi from sources including ADLS, S3, SFTP, and API. - Produce python data processing scripts to ingest and parse data from various formats including Excel, CSV, JSON, XML, and Parquet. - Maintain Pyspark jobs to process and stage data at scale in Hive and then transfer it to Redshift later migrated to Snowflake.- Prepare and propose data reports based on case studies for business through Scientific Research,EDA and Visualization as per requirements from end-users and business stake holders in clinical domain. Show less

  • Data Engineer

    Jul 2022 - Jun 2024

  • Associate Consultant Data Analytics & Engineering

    Aug 2021 - Jun 2022
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  CreditBook

  Jun 2024 - now

  Data Engineer