Summary
Overview
Work History
Education
Skills
Accomplishments
Timeline
Generic

Joel Wilson

Trivandrum

Summary

AWS Data Engineer with over 3 years of experience in designing, developing, and optimizing data pipelines on AWS. Expertise in ETL/ELT processes using PySpark, pandas, and SQL for structured and unstructured data processing. Skilled in AWS Glue, Redshift, S3, and data warehouse design. Proven ability to enhance query performance by 25%, and improve processing efficiency.

Overview

3
3
years of professional experience

Work History

AWS Data Engineer

IBS Software
Trivandrum
09.2022 - Current
  • Implemented and managed end-to-end data pipelines from AWS S3 to Redshift, ensuring data security, integrity, and scalability.
  • Designed and optimized over 30 AWS Glue jobs, reducing ETL processing times by 20%, and improving resource utilization by 25%.
  • Built and maintained scalable data lakes and data warehouses, supporting 15+ critical business analytics workflows.
  • Enhanced SQL query performance, resulting in a 25% faster execution time for key analytics operations.
  • Completed a 3-month onsite assignment in Japan to resolve critical data challenges, optimize workflows, and improve query performance by 25%, resulting in enhanced client satisfaction.
  • Authored 20+ comprehensive design documents for data warehouses and ETL workflows to ensure clear communication across teams.

Education

Bachelor of Technology - Electronics And Communications Engineering

Amal Jyothi College of Engineering
Kerala, India
06-2022

Skills

  • Programming languages: SQL, Python, and PySpark
  • Cloud technologies: AWS Glue, AWS Redshift, AWS S3, AWS Lambda, AWS IAM, and AWS Athena
  • Data engineering: ETL/ELT processes, data warehouse design, big data, data lake creation, CI/CD pipelines
  • Tools and frameworks: Databricks, Jupyter Notebook, PyCharm, VS Code, Jira, SVN, TeraTerm
  • Database technologies: PostgreSQL, MySQL
  • Soft skills: problem solving, analytical thinking, adaptability, collaboration, time management

Accomplishments

  • Team Champ Award: Recognized for completing all assigned tasks within deadlines, and resolving complex business challenges to drive project success
  • Successfully reduced ETL pipeline errors by 40% through optimized coding practices
  • Improved data processing speed by 30% by leveraging PySpark and AWS Glue optimizations

Timeline

AWS Data Engineer

IBS Software
09.2022 - Current

Bachelor of Technology - Electronics And Communications Engineering

Amal Jyothi College of Engineering

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