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Harpreet Singh

ETL Developer (Extraction, Transformation, Loading)

Bareilly, Uttar Pradesh, India
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Careers
Data Engineer
Amazon Web Services
Full time contract05/2018 - 02/2023
  1. - Have experience in working on building and designing complex data pipelines and Serverless applications using AWS
  2. - Highly skilled in cost optimisation w.r.t Cloud. Have reduced the cost of storing and processing the dataset by upto $1MM/year
  3. - Have a working knowledge with Spark, Python, AWS Cloud services like Kinesis, EMR, Glue , Athena , Quicksight , Lambda , DynamoDB , S3 etc
  4. - Have worked on Redshift Datawarehouse optimisation, WLM settings, performance tuning and table design
Systems Engineer
Infosys Limited
Full time contract05/2016 - 04/2018
    Education
    Galgotias University
    B.Tech - Computer Science and Engineering
    05/2012 - 04/2016Bachelor's DegreeClass of 2016
    My projects
    AWS Billing Pipeline Optimisation
    portfolio show
    Optimise the AWS Billing pipeline containing Line Items details(SKU details). Key Highlights:

1. Reduce the processing time by 35%
2. Save storage and compute cost by $1MM
3. Build the reusable framework based on PySpark
    Role: Lead Data Engineer
    Completed: 11/2022
    Live project: N/A
    1. 1
    2. 2
    Skills
    PythonTransforming dataData pipelineData cleaning and preparationSparkAmazon Web ServicesData warehousingDatabase ManagementAWSArchitectures, Data lakes,Hadoop 
    ExperienceSenior-level5-8 years
    Hourly rate$15/hr
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