Looking for a job

Nitin Vijay

@nitinvijay

Data analyst transitioning from manufacturing quality at TVS Sundaram Clayton Ltd., who reduced casting rejections from 11% to 5%.

India

Message

What I'm looking for

I'm looking to transition into a data analyst role and leverage my manufacturing domain experience alongside my analytical skills.

At TVS Sundaram Clayton Ltd., I analysed casting defect data for transmission case components and used root cause analysis to help reduce the rejection rate from 11% to 5%. I documented findings and process improvement outcomes as part of the R&D team.

I'm pursuing a BSc (Hons) in Data Science and AI at IIT Guwahati and building data analysis experience through job simulations. I’ve used Excel and Tableau to analyse datasets, identify trends, and present findings.

Experience

Work history, roles, and key accomplishments

Process Quality Assurance Engineer

TVS Sundaram Clayton Ltd.

Sep 2022 - Jun 2024 (1 year 9 months)

Worked in the R&D team analyzing casting defect data for transmission case components, identifying root causes of rejection using Pareto analysis, fishbone diagrams, and Excel-based statistical methods. Reduced casting rejection rate from 11% to 5% through systematic root cause analysis.

Pareto Analysis Fishbone Diagrams Excel Statistical Analysis Root Cause Analysis Process Improvement Data Analysis

Data Visualisation: Empowering Business with Effective Insights

Tata

Feb 2026 - Present (8 months)

Cleaned and pre-processed an online retail dataset in Excel, removing 10,626 invalid records from 541,910 entries to produce a reliable 531,284-record dataset for analysis. Built 4 Tableau visualizations answering executive business questions based on the cleaned dataset.

Excel Tableau Data Cleaning Data Visualization Data Storytelling

Data Analytics Job Simulation

Deloitte

Feb 2026 - Present (8 months)

Performed forensic data analysis on a JSON telemetry dataset across 4 factories, identifying that Laser Cutter devices at Daikibo Factory Seiko accounted for the highest downtime (480 units) using Tableau. Classified gender pays equality scores for 11 job roles across 4 factories into Fair, Unfair, and Highly Discriminative categories using nested IF logic in Excel.

Tableau Excel Data Analysis Forensic Analysis JSON Nested IFs

Education

Degrees, certifications, and relevant coursework

Indian Institute of Technology, Guwahati

Bachelor of Science (Honours), Data Science and AI

2023 -

Grade: 8.34 CGPA

Pursuing Bachelor of Science (Honours) in Data Science and AI with a focus on Machine Learning, Data Analysis, and Statistics.

Deloitte (Forage)

Data Analytics Job Simulation, Data Analytics

2026 - 2026

Completed a Data Analytics job simulation, performing forensic data analysis on a JSON telemetry dataset and classifying gender pay equality scores using Excel.

Tata (Forage)

Data Visualisation Job Simulation, Data Visualisation

2026 - 2026

Completed a Data Visualisation job simulation, cleaning an online retail dataset and building Tableau visualizations to answer executive business questions.