Rajan yadav
@rajanyadav5
I build reliable cloud data pipelines for analytics-ready datasets.
IndiaWhat I'm looking for
At Sysnet Global Technologies, I build automated data ingestion pipelines processing 100K+ records from CSV files, APIs, and relational databases. I also develop Python reporting automation that has reduced manual processing effort by approximately 50% and optimize SQL reporting queries by 40%.
Previously at Tech Mahindra, I supported enterprise data systems and databases in mission-critical production environments. I diagnosed ETL failures and data inconsistencies through SQL-based root-cause analysis, helping reduce recurring production incidents by 30%.
I've built end-to-end projects across Snowflake, DBT, AWS, PySpark, Databricks, Airflow, and PostgreSQL, including a 1M+ ride-record batch pipeline and a Medallion Architecture warehouse with SCD Type 2 tracking, DBT testing, and analytics-ready dimensional models.
Experience
Work history, roles, and key accomplishments
Data Engineer
Sysnet Global Technologies Pvt Ltd
Feb 2025 - Present (1 year 7 months)
Designed and built automated data ingestion pipelines processing 100K+ records from CSV files, APIs, and relational databases. Developed Python automation tools to streamline internal data reporting, reducing manual processing effort by approximately 50%.
Education
Degrees, certifications, and relevant coursework
IES College of Technology
Bachelor of Technology, Computer Science
2017 - 2021
Pursued a Bachelor of Technology in Computer Science from 2017 to 2021.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Job categories
Skills
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