Data Engineer with 3 years of experience in designing, building, and maintaining robust data pipelines and ETL processes. Proficient in various data engineering tools and technologies, including SQL, Python, Apache Spark, and AWS. Passionate about leveraging data engineering best practices to enhance data accuracy, reliability, and accessibility.
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Data AnalystDemandbase Jul 2020 - Nov 2023Hyderabad, Telangana, India• Designed and implemented ETL pipelines using PySpark on AWS EMR to flatten raw data from AWS S3. Provisioned datasets in Amazon Athena, enabling easier querying and analysis for downstream applications.• Optimized the data-fetching process by developing Streamlit Portal to fetch technographics data significantly improving team efficiency and enabling the team to operate independently.• Automated a 30-point data sanity checklist by designing QC automation utility leveraging Python and SQL to streamline Quarterly Data Refresh.• Improved technographic dataset quality through collaborative efforts with Data Scientists and Product Managers by refining data mappings, monitoring gap analysis ,addressing outliers and false positives. -
Data Analyst InternDemandmatrix Inc Feb 2020 - Jun 2020Pune, MaharashtraAcquired knowledge in the Technographics domain by collaborating closely with domain specialists and project managers for delivering presale requests.
Chinmay S Education Details
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Computer Engineering
Frequently Asked Questions about Chinmay S
What is Chinmay S's role at the current company?
Chinmay S's current role is Immediate Joiner | Ex Data Analyst @ Demandbase | SQL | Python | Pyspark | AWS | PowerBI | 3 YOE |Looking for Data Engineer, Data Analyst Roles.
What schools did Chinmay S attend?
Chinmay S attended Savitribai Phule Pune University.
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