Aastha Aggarwal
@aasthaaggarwal1
Data Analyst and BI Developer automating ETL and dashboards to drive monetized insights and measurable business impact.
IndiaWhat I'm looking for
I’m a Data Analyst and BI Developer with 1.5+ years of experience building production-grade ETL pipelines, Power BI dashboards, and Python automation solutions for global automotive and FMCG clients. I’ve delivered monetized data products generating GBP 105K+ in annual revenue and reduced operational overhead by up to 62%.
In my current role, I automate weekly data preparation workflows with Python (pandas + scheduling), design star-schema SQL models in MySQL for 10M+ annual records, and build client-facing Power BI reporting using DAX and Power Query. I also proactively detect data anomalies, mentor teammates, and thrive in remote, cross-functional environments where analysis turns into real business decisions.
Experience
Work history, roles, and key accomplishments
Data Specialist
JATO Dynamics
Nov 2024 - Present (1 year 8 months)
Automated 8 of 13 weekly data preparation workflows via Python refactoring, improving execution speed by 25% and saving 32 hours/month with zero error recurrence. Built MySQL star-schema models (10M+ annual records) and delivered 3 client-facing Power BI dashboards used for weekly business health reporting.
Performed end-to-end data modeling and cleaning on a 500K-row FMCG dataset, reducing null rate by 18% and duplicate rate by 12%. Built Power BI dashboards with KPI scenario analysis (target vs actuals, variance tracking), contributing to an 18% improvement in simulated operational efficiency.
Education
Degrees, certifications, and relevant coursework
ABES Engineering College
Bachelor of Technology (B.Tech), Computer Science & Engineering (Data Science)
2020 - 2024
Grade: CGPA: 8.01
Completed a B.Tech in Computer Science & Engineering with a Data Science specialization, graduating in June 2024. Earned a CGPA of 8.01.
Availability
Location
IndiaAuthorized to work in
Job categories
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