Witchaya Morakotsriwan

Hello, I'm Witchaya Morkotsriwan

(you can call me as Awoy)

I am Data Engineer with 3 years of experience in a global consulting firm in Thailand. I have worked with clients in various industries, including banking, material construction, oil and gas. My focus is on building ETL pipelines using the latest technology and best practices to meet client needs. I am skilled in Python, SQL, and cloud platforms like Azure, GCP, and AWS. I also have hands-on experience with Databricks.

My Skill

GCP Logo Azure Logo AWS Logo databrick Logo PySpark Logo Airflow Logo

My Skills and Experience

I am a passionate Data Engineer with intermediate expertise in various tools and technologies, including:

  • Python: Intermediate proficiency, including libraries like Pandas for data manipulation.
  • SQL: Intermediate skills for database querying and management.
  • PySpark: Intermediate knowledge for handling big data processing.
  • Cloud Platforms: Intermediate experience with Azure and GCP, and basic knowledge of AWS.
  • Apache Airflow: Basic experience in orchestrating ETL workflows.
  • Data Modeling: Basic knowledge of designing data models.
  • Golang: Basic familiarity with the language.
  • Web Scraping: Basic skills using Beautiful Soup for data extraction.

    • My Experience

    Accenture Logo

    Data Engineer

    Accenture | Thailand, Bangkok

    • SAP Data Migration Module: MM (October 2024 - October 2025)
      • Migrated data from SAP ECC 6.0 to S/4 HANA.
      • Transformed and cleansed data into the correct format for S/4 HANA using Python and SQL.
      • Developed a GUI-based tool to automate manual tasks, reducing processing time by 60%
        through auto extraction and transformation logic.
    • Data Engineer (April 2024 - October 2024)
      • Migrated ETL processes from on-premises SSIS to Databricks.
      • Developed daily ETL pipelines using Apache Airflow and Databricks, with data stored in Google BigQuery.
      • Optimized SQL code for enhanced performance and best-practice solutions.
    • Application Design (April 2024)
      • Conducted requirements analysis and designed technical specifications.
      • Documented and designed API workflows for banking features.
      • Collaborated with developers and testers to address defects and improve systems.
      • Explored the impact and enhanced the performance of legacy systems.
    Inter Water Treatment Logo

    Environmental Engineer

    Inter Water Treatment | Thailand, Khon Kaen (March 2019 – January 2022 )

    • Developed solutions for treating raw water from groundwater and surface water.
    • Designed water treatment systems, estimated costs, and managed installations.
    • Trained technicians and provided technical support to sales and marketing teams.
    • Collaborated across departments and managed special product equipment responsibilities.

    My Certificates

    Databricks Data Engineer Associate

    Databricks Data Engineer Associate

    View My Certify
    Associate Data Practitioner Certification

    Associate Data Practitioner

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    Google Cloud Digital Leader

    Google Cloud Digital Leader

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    Microsoft Azure Fundamentals (AZ-900)

    Microsoft Azure Fundamentals (AZ-900)

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    Microsoft Azure Data Fundamentals (DP-900)

    Microsoft Azure Data Fundamentals (DP-900)

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    AWS Certified Cloud Practitioner

    AWS Certified Cloud Practitioner

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    My Achievement

    My Achievement

    Your Name

    Joined a live session with the famous fan page "DATA TH - Data Science Chil Chil," which has over 60,000 followers, discussing "How to get the first certificate for beginners from the top 3 global cloud providers," attracting 200 viewers during the live event.

    go to facebook video

    My Most Popular Medium Article

    Your Name

    Article of my life before I changed my career from Environmental Engineer to Data Engineer in just 5 months. This popular article has received over 54,000 views and has been shared more than 2,000 times on Facebook. It serves as a source of inspiration and fulfillment for many people looking to change careers to the IT industry. The feedback has been mostly positive, with many thanking me for the inspiration in the LinkedIn chatbox.

    View My Articles on Medium

    Connect with Me

    My Profile

    I'm lazy when it comes to working, but I am extremely passionate about learning to achieve the best performance and the highest quality of tasks.

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