PV

Open to opportunities

Prasanna Vajjha

@prasannavajjha

I’m a detail-oriented data analyst specializing in mining, reporting, and engineering-ready data systems.

What I'm looking for

I’m looking for a role where I can use my data mining, SQL/Excel, and reporting skills to deliver reliable insights, support engineering or customer workflows, and meet deadlines with strong attention to data quality.

I bring 9 years of data analyst experience across automotive and Education/Learning, with a consistent focus on accurate data extraction, transformation, and reporting. I’m known for staying detail-oriented while supporting fast-moving engineering and stakeholder needs.

In my current Data Specialist role at Toyota Motors North America (R&D), I process technical information documents using CAD/CATIA, perform quality checks, and release accurate documentation in proprietary Toyota systems. I also interface with engineers for error correction, manage supplier order entry, and process Toyota Manufacturing and Supplier Engineering Change Requests.

Previously, I mined and analyzed competitor data using IHS Polk and MTab for Nissan Technical Center, supporting powertrain planning, benchmarking, and reporting through Excel charting and pivot-based analysis. I also generated warranty reporting and coordinated warranty data workflows using Microsoft Access, Excel, and SAP Quality Management Module at Harman International, while building database structures with Oracle 11g and delivering insights through tools like Alteryx, MindTap, and My-NG-Connect.

Experience

Work history, roles, and key accomplishments

CL

Data Specialist

Cengage Learning

Feb 2018 - Jan 2022 (3 years 11 months)

Data mined and processed school/student data for accreditation, and ran routine reporting from the Cengage warehouse. Used Alteryx (and internal machine learning tooling such as MindTap and My-NG-Connect) to manipulate and process large datasets and verified daily/weekly/monthly/quarterly report updates.

Data Mining Alteryx MindTap My NG Connect Data Validation

NC

Data Analyst

Nissan Technical Center

Sep 2014 - Nov 2017 (3 years 2 months)

Supported engine test planning by benchmarking and trending competitor vehicle/customer data using IHS Polk and MTab for Japan annual powertrain trend reporting. Built Access databases and ad hoc Excel/Access reports, scheduled test vehicles using Egams/EIS/ELVR, and coordinated fleet shipping and test logistics.

MTab EIS ELVR Data Analysis

HI

Warranty Data Analyst

Harman International

Oct 2013 - Aug 2014 (10 months)

Generated warranty-return and component warranty reports in Microsoft Access and Excel, and maintained multiple warranty databases. Coordinated warranty data into SAP Quality Management and supported problem-solving workflows (8D) while preparing management summaries for senior stakeholders.

Microsoft Excel SAP Quality Management Data Coordination Data Quality

Education

Degrees, certifications, and relevant coursework

OC

Oakland Community College

Database Design and Development

Studied database design and development with Oracle 11g.

MC

Macomb Community College

Database Concepts

Completed database concepts coursework.

OU

Osmania University

Bachelor of Science, Science

Earned a BSc in Science from Osmania University in India.

Tech stack

Software and tools used professionally

Gmail

Microsoft Excel

SQL

Task

Objective

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