Tamit Halder

Data Engineer at bigspark
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Contact Information
us****@****om
(386) 825-5501
Location
United Kingdom, UK

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Credentials

  • Introduction to Machine Learning
    Coursera
    Jan, 2022
    - Sep, 2024
  • Academy Accreditation - Generative AI Fundamentals
    Databricks
    Sep, 2023
    - Sep, 2024
  • Academy Accreditation - Databricks Lakehouse Fundamentals
    Databricks
    Sep, 2023
    - Sep, 2024
  • Financial Markets: A Beginner's Module
    National Stock Exchange of India Limited
    Jun, 2019
    - Sep, 2024
  • Oracle Cloud Infrastructure Foundations 2021 Certified Associate
    Oracle
    Feb, 2022
    - Sep, 2024

Experience

  • bigspark
    • United Kingdom
    • Software Development
    • 1 - 100 Employee
    • Data Engineer
      • Jul 2022 - Present

      • Reduced manual effort by 70% by engineering ETL/ELT data products, integrating applications using REST API or connectors and orchestrating data transformations via configuration-driven Python code. • Attained complete automation by skillfully crafting data transformation pipelines driven by configuration on the Streamsets data-ops platform. These pipelines efficiently handle the ingestion and processing of diverse file formats (such as CSV, XML, Parquet and JSON) from an HTTPS source to a Snowflake database destination. • Automation of pipelines with CI/CD using Azure DevOps. Developed pipelines for batch and streaming scenarios. Show less

  • Tata Consultancy Services
    • India
    • IT Services and IT Consulting
    • 700 & Above Employee
    • IT Analyst
      • Apr 2015 - May 2021

       Ensured optimum system, database health, minimize reported errors, by bringing in enhancements & setting up a culture of automation.  Development of interfaces, implementation and code deployment using Enterprise Application Integration tool (Webmethods).  Integrating with frontend calling applications and backend database using various technologies such as SOAP & REST based Web Services, MS SQL Management Studio, JMS (Java Message Service) based MQ connections.  Responsible for collecting, analyzing, interpretating Analytics data for API Gateway microservices & overall clustered server’s performance, presentation of key findings reports to clients using visualization.  Responsible for creating and maintaining high-level analytical reports tracking team’s SLA breaches, performance along key KPIs using Excel: reduced SLA breach cases by more than 75% and reduced raised incident rate by 60%. Show less

  • Cognizant
    • Uzbekistan
    • Education
    • 1 - 100 Employee
    • Programmer
      • Oct 2011 - Apr 2015

       Part of middleware development team for implementing customer’s new platform for product development, Quotation, Policy Issuance, Enquiry etc. for all General Insurance products in future. The implementation helped improving service score of customer and distributor scope with 10 points to 75 (on a scale of 100) in 2015 and 10% reduction of operational cost by reducing manual work.  Design document preparation based on functional specifications (including HLD & LLD), design of unit test plan and deployment of codes.  Responsible for developing interfaces and designing solutions. Continuous project development and delivery phases based on Agile Framework. Show less

Education

  • University of Glasgow School of Computing Science
    Master of Science - MS, Data Science
    2021 - 2022
  • Techno India Kolkata
    Bachelor's degree, Bachelors in Computer Applications
    2008 - 2011

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