Kamalakannan (Kamal) Palaniappan

Angestellt, Senior Data & AI Engineer, Cognizant Technology Solutions, India
Coimbatore, Indien

Fähigkeiten und Kenntnisse

Azure Data Factory
Azure Data Lake Storage
Pyspark
Azure SQL Database
DataStage
SQL
GitHub
Shell Scripting
Python
Apache Airflow
Lakehouse
Microsoft Power BI
Onelake
Azure Databricks
Microsoft Azure DevOps
Streaming
Snowflake
CI/CD
Azure IoT
Azure EventHub
Microsoft Agentic Framework
RAG
Multi Agent Workflow
Vector Search
Microsoft Foundry
Commitment
Team work
Responsible
Leadership
Data Modeling

Werdegang

Berufserfahrung von Kamalakannan (Kamal) Palaniappan

  • Bis heute 11 Monate, seit Nov. 2025

    Senior Data & AI Engineer

    Cognizant Technology Solutions, India

    Failure Remediation Multi Agentic AI workflow, that can automatically fix pipeline failures, which results in 20% cost saving in maintaining pipelines. Created pipeline diagnostic report generation which saves 30% of effort in monitoring pipelines in Production. Processed Streaming sensor data from 50k wearable health device, which reduces the altering time 90% near realtime Working on Proof of Concept to explore features in Microsoft Fabric, especially usage Onelake for existing Azure Data lakehouse.

  • 3 Jahre und 4 Monate, Juli 2022 - Okt. 2025

    Senior Azure Data Engineer

    Cognizant Technology Solutions, India

    Developed 20+ Data pipelines using Azure Data Factory, Azure Databricks, Pyspark and SQL. Create 50+ data migration pipelines to move 500 TB of on-premise data to Azure cloud. Worked on Proof concept to capture Streaming data near realtime using Azure IoT device, Azure Event Hubs and ADLS. Trained in Power BI Desktop and Services and also Power Query Editor, Workspaces and Power BI Embedded Reports

  • 3 Jahre und 1 Monat, Juni 2019 - Juni 2022

    Azure Data Engineer

    Cognizant Technology Solutions, India

    Created ETL batch Data pipelines using Azure Data Factory, ETL cleaning and transformations using Azure Data bricks with Pyspark and SparkSQL. CI/CD with Azure DevOps

  • 1 Jahr und 8 Monate, Okt. 2017 - Mai 2019

    Team Leader DataStage

    Cognizant Technology Solutions, India

    Lead team of 5 team members, assigning project as Stories in each sprint, Agile sprint planning, Story grooming, Story tracking in RTC, Requirements clarification with Client and onsite lead, prepare detailed design and code migration.

  • 3 Jahre und 3 Monate, Juli 2014 - Sep. 2017

    Senior DataStage Developer

    Cognizant Technology Solutions, India

    Developed ETL using pipelines using DataStage to process more than 4.5 billion rows. Data Analysis with SQL and Job execution with Unix Shell scripting.

  • 3 Jahre und 2 Monate, Mai 2011 - Juni 2014

    DataStage Developer

    Cognizant Technology Solutions, India

    Developed ETL Data Integration pipelines using DataStage. SQL for Data analysis and Job execution with Unix Shell scripting.

Sprachen

  • Englisch

    C1 (Fließend)

  • Deutsch

    B1-B2 (Gute Kenntnisse)

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