AJITH NAGARAJAN
Chennai
Summary
I'm an IT professional with five years of full-time experience as a Data Engineer, I'm keen to learn new skills. I've been exposed to a variety of different technologies since the beginning of my profession and have thoroughly liked learning them. I have also had the pleasure of working directly with clients based in Sydney Australia and Singapore. This gave me a great appreciation for different cultures, and the art of distributed delivery across multiple time zones. I love working in a team environment that not only encourages my growth, but also allows me to mentor and grow the team.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Senior Data Engineer
IRAS - NCS
03.2023 - Current
- Worked directly with IRAS clients to deliver the data solutions
- Developed a Blob File Migration Framework using Powershell scripts.
- Developed recon framework for file migration and Table migration recon's
- Developed a strong understanding of ETL framework and ADF pipelines
- Enhanced SQL query performance
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- Provided mentorship, guidance, and technical support to team members, fostering a collaborative and productive work environment.
- Managed end-to-end data engineering projects, from conception to implementation, ensuring adherence to timelines and quality standards.
- Technologies Used included: (Azure Data Factory, IBM DB2, Sql Server, Python, Powershell Scripting, and Git)
Associate Projects, Data Engineer
Kaiser Permanente - CTS
10.2022 - 02.2023
- Developed strong understand of ETL framework pipelines
- Worked directly with clients based in USA to deliver data solutions
- Carried out day-to-day duties accurately and efficiently
- Learned new skills and applied to daily tasks to improve efficiency and productivity
- Used critical thinking to break down problems, evaluate solutions and make decisions
- Used coordination and planning skills to achieve results according to schedule
- Achieved service time and quality targets.
- Technologies Used included: (Azure Data Factory, Azure Synapse, Sql Server, Python, and Hadoop)
Senior Software Consultant
BI3 Technologies
12.2018 - 09.2022
- Worked directly with clients based in Sydney and Singapore to deliver data solutions
- Clients included: (Sydney Airport, Keystone -Singapore)
- I developed a strong understand of ETL frameworks (i.e. Standardized patterns and frameworks that create consistency and efficiency for both developers and operations)
- Developed data pipelines which ingested data from multiple platforms and then transformed and joined the data to meet business needs
- Developed DIM and Fact tables in Snowflake to serve PowerBi reports efficiently
- Created PowerBI reports which delivered insights and information to key decision makers within the business
- Technologies Used included: Azure Data Factory, Azure Logic App, Snowflake Data Warehouse, Power Bi Desktop and Report Builder, Hadoop, AWS, Git and Linux
- Developed team communications and information for meetings
- Achieved service time and quality targets
- Resolved customer queries and problems using effective communication and provided step-by-step solutions.
Education
Bachelor of Engineering - Electronics and Communication Engineering
MIET Engineering College
06.2018
Diploma - Electronics & Communication Engineering
MIET Polytechnic College
04.2015
Skills
- Microsoft Azure Data Factory (Pipeline, Dataset, Trigger, Linked Services, IR)
- Microsoft Azure (Logic App, Function App, Storage Account, Key Vault, Azure Kubernetes,Azure Synapse,Azure Sql Server)
- AWS (S3,RedShift,QuickSight)
- Snowflake Data Warehouse,Oracle,DB2, MySql
- Data Migration, Data Analysis, Data Profiling,Data Mapping,Data Warehouse
- Power BI Report Builder, ETL Development
- Net,Python,PowerShell Scripting,Hadoop,Linux,Git
Additional Information
- Star Performer of the Year - Bi3 Technologies - 2021
- Shining Star of the Year - Bi3 Technologies -2022
- Star Performer of the Year - NCS Group - 2023
Certification
- Azure Data Engineer Associate (DP 203)
- AWS Certified Solution Architect - Associate
Languages
Tamil
Bilingual or Proficient (C2)
English
Bilingual or Proficient (C2)
Timeline
Senior Data Engineer
IRAS - NCS
03.2023 - Current
Associate Projects, Data Engineer
Kaiser Permanente - CTS
10.2022 - 02.2023
Senior Software Consultant
BI3 Technologies
12.2018 - 09.2022
Bachelor of Engineering - Electronics and Communication Engineering
MIET Engineering College
Diploma - Electronics & Communication Engineering
MIET Polytechnic College
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