Syam Vemula, ETL Development Developer in Hyderabad, Telangana, India
Syam Vemula

ETL Development Developer in Hyderabad, Telangana, India

Member since June 18, 2020
For the past five years, Syam's been using Azure services including Azure SQL, data warehouse, data lake, and Data Factory to design, build, and implement data analytics, database solutions, and Power BI reporting dashboards, including Power BI embedded. He's also proficient in creating and maintaining SQL Server databases and developing T-SQL stored procedures and functions. Since 2011, Syam has continuously worked on MSBI development, including SSIS, SSAS, and SSRS.
Syam is now available for hire

Portfolio

Experience

Location

Hyderabad, Telangana, India

Availability

Part-time

Preferred Environment

Microsoft Power BI, DevOps, Azure, Snowflake, Azure Analysis Services, Azure Data Factory, Azure Data Lake, Azure Data Lake Analytics, Azure Functions, Azure SQL Databases

The most amazing...

...thing I've worked on was a data warehouse project in which I became an expert on Power BI, Data Factory, Azure functions, Databricks, DWH, SSIS, and Snowflake.

Employment

  • Senior Data Engineer | Tech Lead

    2017 - 2021
    Airliquide
    • Migrated on-premise traditional data warehouse solution to Azure cloud.
    • Tracked and fixed issues using ServiceNow and managed the project activities integrated into Trello cards for easy follow-ups.
    • Used Azure DevOps to deploy Azure Data Factory, Azure SQL database, Azure SQL Data Warehouse, and Azure functions.
    Technologies: Azure, Azure Analysis Services, Azure Data Factory, Azure Data Lake, Azure Functions, Azure Blobs, Azure SQL, Azure Logic Apps, Business Intelligence (BI), Azure Cloud Services, Data Warehouse Design, Data Warehousing
  • Data Engineer

    2019 - 2019
    Decentral Park Advisors LLC (via Toptal)
    • Gathered requirements for developing a dashboard for different categories of data.
    • Understood the existing conventional Excel report and identified the areas to generate the datasets to develop the Power BI report.
    • Worked on Azure SQL database to capture the data and store in tables.
    • Created a data model along with required calculated columns and measures using DAX in Power BI to generate the mock-up report pages aligning to excel report.
    • Worked on a set of Power BI report pages by using the generated data model.
    Technologies: Azure SQL Databases, REST APIs, Azure SQL, Microsoft Power BI
  • Data Warehouse Architecture for a Marking Platform

    2019 - 2019
    Gerse Jongens Communicatie BV (via Toptal)
    • Supported an in-house application database design.
    • Developed a data warehouse for reporting purpose in an Azure cloud environment.
    • Wrote Power BI reports and supported the embedding of them in a web application.
    • Helped to set up an Azure environment for databases and a data factory.
    • Created Azure Data Factory pipelines to load data from different source systems.
    Technologies: Business Intelligence (BI), Azure SQL Databases, Azure SQL, ETL, Microsoft SQL Server, Azure Data Factory, Microsoft Power BI, Data Warehousing, Data Warehouse Design, Azure
  • Freelance Power BI Database Developer

    2017 - 2017
    Brightfield Group (via Toptal)
    • Converted R script business rules corresponding SQL rules.
    • Built Azure Data Factory pipelines to process those rules without manual interaction.
    • Designed reporting tables to pivot and unpivot data.
    Technologies: Business Intelligence (BI), Azure SQL Databases, T-SQL, Azure SQL, Microsoft Power BI, Azure Data Factory
  • Senior MSBI Consultant

    2015 - 2017
    InfoMagnus Technolgies Pvt Limited
    • Developed a data warehouse solution to one of the largest healthcare organizations in the U.S.
    • Created a database solution for loading web data and developing reports.
    • Developed an ETL tool to load quarterly data from community banks.
    • Built a couple of Power BI dashboards for a transportation organization.
    Technologies: ETL, Data Warehouse Design, Data Warehousing, Business Intelligence (BI), Azure, Azure SQL Databases, SSAS, SSRS, SQL Server Integration Services (SSIS), Microsoft SQL Server, Azure Data Factory, Microsoft Power BI, Azure SQL
  • Senior Developer

    2014 - 2015
    Pramati Technologies Pvt Limited
    • Developed multiple reporting dashboards.
    • Created stored procedures and functions.
    • Developed ETL solutions.
    Technologies: ETL, Business Intelligence (BI), SQL Server Integration Services (SSIS), SSRS, SQL Server 2012, T-SQL
  • Software Engineer

    2011 - 2014
    MAQ Software
    • Developed a data warehouse solution.
    • Created a reusable deployment tool for databases and cubes.
    • Built a SharePoint website.
    Technologies: ETL, Business Intelligence (BI), Azure SQL, SharePoint, Microsoft Power BI, SSAS, SSRS, SQL Server Integration Services (SSIS), SQL Server 2012, T-SQL

Experience

  • Migration of On-premise Databases to Microsoft Azure Cloud

    This project is completely built on a Microsoft Azure Cloud environment. I designed the database and set it up in Azure. The legacy app's back end was in an on-premise environment and I completely owned the lift and shift to the Azure Cloud.

  • Data Warehouse Solution for a US Sales Organization

    This was a BI-based project for a US-based client. Here, I worked in multiple areas such as SSIS, SSAS, SSRS, tabular models, DAX, and so on. This project involved pulling a huge amount of data from the source and then building cubes and later SSRS and Excel reports. On top of that, I also worked with the Agile methodology.

  • Data Warehouse Architecture for a Marking Platform

    My role in this project consisted of:
    - Supporting an in-house application database design.
    - Developing a data warehouse for reporting purposes in an Azure cloud environment.
    - Writing Power BI reports and support their embedding in a web application.
    - Helping to set up an Azure environment for databases and a data factory.
    - Creating Azure Data Factory pipelines to load data from different source systems.

Skills

  • Languages

    SQL, C#, Stored Procedure, T-SQL, Snowflake
  • Frameworks

    ASP.NET
  • Libraries/APIs

    QuickBooks API, Walmart API, REST APIs
  • Tools

    Azure Logic Apps, Microsoft Power BI, SSAS, SSRS, Power Query, Visual Studio
  • Paradigms

    Business Intelligence (BI), ETL, DevOps
  • Platforms

    Azure, Azure Functions, Windows
  • Storage

    SQL Server Integration Services (SSIS), Azure SQL, SQL Server Analysis Services (SSAS), SQL Server Reporting Services (SSRS), Azure SQL Databases, Microsoft SQL Server, Azure Blobs, SQL Server 2012, Azure Cloud Services
  • Other

    Data Warehousing, ETL Development, Azure Data Factory, Google Data Studio, MSBI, Azure Analysis Services, Microsoft Azure, Data Warehouse Design, Debugging, Azure Data Lake, Azure Data Lake Analytics, DAX

Education

  • Bachelor's Degree in Computer Science Engineering
    2007 - 2011
    Jawaharlal Nehru Technological University, Kakinada (JNTU) - Kakinada, India

Certifications

  • MCSE: Business Intelligence
    MARCH 2014 - PRESENT
    Microsoft
  • MCSA: SQL Server 2012/2014
    AUGUST 2013 - PRESENT
    Microsoft

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