Diptiprakash Chhanda
@diptiprakashchhanda
AWS Data Engineer with ~4 years building scalable data pipelines and optimizing cloud performance.
IndiaWhat I'm looking for
I am an AWS Data Engineer with nearly four years of experience designing, deploying and managing scalable data architectures on AWS. I specialize in building ETL pipelines with AWS Glue (PySpark), orchestrating workflows with Apache Airflow/MWAA, and optimizing query performance using Amazon Athena and Redshift.
I've implemented 20+ Glue ETL pipelines and automated Airflow DAGs to reduce manual intervention by 60%, improved data accessibility by 40%, and achieved up to 35% faster Glue execution times through performance tuning. I have driven cost and efficiency improvements — for example reducing query costs and improving processing efficiency across projects.
I follow security and compliance best practices (IAM, KMS, S3 policies), use Git for version control, and collaborate across functions to integrate monitoring and incident logging. I mentor junior engineers and lead small teams to boost project efficiency and knowledge transfer.
Experience
Work history, roles, and key accomplishments
Associate Project
Cognizant
Dec 2024 - Present (1 year 6 months)
Designed and implemented 20+ AWS Glue (PySpark) ETL pipelines and automated Airflow DAGs, improving data accessibility by 40%, reducing manual intervention by 60%, and cutting Athena query costs by 25%.
Infra Transformation Analyst
Accenture
Nov 2021 - Dec 2024 (3 years 1 month)
Orchestrated deployment and management of 30+ AWS resources and 30+ S3 buckets, built 15+ Glue data pipelines processing ~1TB/day, and automated 20+ workflows to reduce manual effort by 40%.
Data Science Intern
Rubixe
Aug 2020 - Jan 2021 (5 months)
Extracted and analyzed 50GB+ datasets from multiple sources, developed ML models with ~90% accuracy, and created Power BI dashboards that reduced manual reporting time by 25%.
Education
Degrees, certifications, and relevant coursework
College of Engineering and Technology, Bhubaneswar
Bachelor of Technology, Engineering
Grade: CGPA 7.22
Bachelor of Technology from CET, Bhubaneswar with a CGPA of 7.22.
Capital Engineering and Technology (CET), Bhubaneswar
Bachelor of Technology, Engineering
Grade: 7.22 CGPA
Completed a Bachelor of Technology degree with a CGPA of 7.22.
Vikash Junior College, Bargarh
Higher Secondary Certificate, Science
Grade: 68.16%
Completed Higher Secondary (Science) at Vikash Junior College with a percentage of 68.16%.
Vikash Junior College, Bargarh
Higher Secondary (Science), Science
Grade: 68.16%
Completed Higher Secondary (Science) with a percentage of 68.16%.
Janata High School, Godbhaga
High School Diploma, General
Grade: 66%
Completed High School at Janata High School, Godbhaga with a percentage of 66%.
Janata High School, Godbhaga
High School, General
Grade: 66%
Completed High School with a percentage of 66%.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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