harshal wanjari
@harshalwanjari
Data Analyst: I turn complex data into business insights and predictive analytics.
IndiaWhat I'm looking for
I’m a results-driven Data Analyst with 4+ years of experience transforming complex datasets into actionable business insights across AI/ML-driven automotive, e-commerce, and media planning environments. I’m strong in SQL data analysis, Python scripting, Power BI dashboard design, and statistical analysis—especially when it comes to uncovering patterns, anomalies, and data quality issues that stakeholders can act on quickly.
In my most recent role, I built interactive KPI dashboards, created a Python data validation framework to automate daily quality reporting, and collaborated with ML engineering to shape preprocessing strategies. I also delivered customer and campaign analytics using predictive Python models and automated workflows, while establishing data governance documentation that aligned teams on consistent metric definitions.
Experience
Work history, roles, and key accomplishments
Analyzed automotive AI/ML telemetry data to identify patterns, anomalies, and data quality issues, including preventing downstream model degradation. Built interactive Power BI KPI dashboards and developed automated Python data validation/reporting frameworks to improve data readiness and iteration speed for ML teams.
Data Analyst
Vigo Technoworld
Oct 2024 - Aug 2025 (10 months)
Performed e-commerce sales and customer analytics using large-scale transaction analysis to uncover purchasing patterns, LTV trends, and seasonal revenue drivers. Built Power BI dashboards and predictive Python models to support segmentation and retention campaigns, and implemented automated data cleaning/quality audits.
Analyzed media planning analytics for a client (Dentsu Ampower) using large-scale SQL queries to identify campaign performance, media spend efficiency, and audience reach optimization opportunities. Delivered Power BI dashboards and automated reporting workflows to improve self-service analytics and decision velocity for the planning team.
Managed IT service management analytics by analyzing ServiceNow incident data to identify bottlenecks and recommend process improvements that improved productivity and reduced resolution time. Built Power BI executive dashboards and developed predictive staffing models based on historical incident trends.
Education
Degrees, certifications, and relevant coursework
Vincent Palloti College of Engineering and Technology
Bachelor of Engineering (B.E.), Information Technology
Grade: 62%
Completed a Bachelor of Engineering (B.E.) in Information Technology, graduating in 2019 with 62%.
Nagpur Polytechnic
Diploma in Information Technology, Information Technology
Grade: 63%
Completed a Diploma in Information Technology, graduating in 2015 with 63%.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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