Chirayu Maté
@chirayumat
Data Engineer building production ETL/ELT pipelines, cloud data platforms, and automated data-quality controls.
IndiaWhat I'm looking for
I’m a Data Engineer with around 3 years of experience building production ETL/ELT pipelines, cloud data platforms, Databricks data models, and automated data-quality controls across healthcare, enterprise analytics, and SaaS environments.
As a remote founder at Taxayu, I built and launched a CA-firm compliance operating system—now piloted by 4 firms—while using agentic AI workflows to deliver production-ready modules faster. I’ve also shipped AI-powered compliance workflows with validation rules, risk flags, and export-ready outputs.
At Amgen, I owned end-to-end delivery of medallion-architecture pipelines, including requirements, modeling, development, testing, deployment, monitoring, and production support. I improved reliability with automated validation and reconciliation checks (20% fewer recurring errors), reduced manual effort by 60%, and optimized Snowflake SQL for stronger governed reporting.
Previously at Providence Healthcare, I built scalable ETL/ELT ingestion from multi-source systems into an enterprise data warehouse using Azure Data Factory and SSIS, and designed star-schema tables with SCD Type 1/2 patterns. I delivered 35% faster queries through complex SQL transformations, stored procedures, cleansing rules, and enrichment logic—while maintaining run-books and transformation documentation for smooth onboarding and handoffs.
Experience
Work history, roles, and key accomplishments
Founder (Data & Compliance)
Taxayu
Dec 2025 - Present (6 months)
Built and launched a CA-firm compliance SaaS operating system piloted by 4 firms, translating tax workflows into production modules using agentic AI. Developed AI-assisted compliance workflows with validation/risk rules, improving manual effort by 60% and reducing pipeline errors by 20%.
Data Engineer
Amgen
Mar 2025 - Dec 2025 (9 months)
Owned end-to-end delivery of medallion-architecture ETL/ELT pipelines (~10 TB/day), covering requirements, modeling, development, testing, deployment, monitoring, and production support. Reduced recurring errors 20% and cut manual orchestration effort 60% using Python automation on AWS S3/Glue/Lambda and improved analytics performance via optimized Snowflake SQL.
Data Engineer
Providence Healthcare
Jul 2023 - Dec 2024 (1 year 5 months)
Built scalable multi-source ETL/ELT into an enterprise data warehouse from SQL Server, MySQL, Salesforce, and files/HTTP using Azure Data Factory and SSIS. Modeled star schemas with SCD Type 1/2 and improved query performance 35% through SQL transformations, stored procedures, cleansing rules, and enrichment logic; maintained run-books for production support.
Data Analytics Engineer Intern
Providence Healthcare
Jan 2023 - Jun 2023 (5 months)
Supported legacy-to-cloud migration by validating source-to-target mappings and restructuring analytical datasets for Snowflake, improving query performance by 20%. Contributed to AWS Glue to Unity Catalog migration for 5 PB+ datasets, and built Python/boto3 automation for IAM permission cleanup, retries, and governance artifacts (lineage and schema documentation).
Education
Degrees, certifications, and relevant coursework
National Institute of Technology, Raipur
Bachelor of Technology (B.Tech), Electrical Engineering
2019 - 2023
Grade: CGPA: 8.1/10
B.Tech in Electrical Engineering at the National Institute of Technology, Raipur, completed from 2019 to 2023.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
Interested in hiring Chirayu?
You can contact Chirayu and 90k+ other talented remote workers on Himalayas.
Message ChirayuFind your dream job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
