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Vijay Subramanian

@vijaysubramanian

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Data analyst with expertise in statistical modelling, predictive analytics, and quantitative problem solving.

India

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What I'm looking for

I am looking for data analytics or data science roles where I can apply quantitative skills, work on predictive models, and grow within a collaborative, impact-driven team.

I am a data analyst with hands-on experience in statistical modelling, predictive analytics, and quantitative research, developed through roles at WorldQuant and EXL Analytics. I built and optimized hundreds of high-performing models and strategies, ranked top globally among paid consultants, and translated research on market anomalies into actionable model improvements.

After a period teaching music where I honed communication and coaching skills, I am seeking to return to analytics or data science roles where I can apply analytical rigour, discipline, and proven quantitative performance to solve complex business problems and drive data-informed decisions.

Experience

Work history, roles, and key accomplishments

Current

Freelance Music Teacher

Current

Freelance

Apr 2022 - Present (4 years 2 months)

Built a network of private students and delivered personalised guitar and keyboard lessons, increasing student engagement through song-based, ear-transcription teaching methods.

Ear Transcription Curriculum Design Lesson planning Communication

Guitar and Keyboard Teacher

Taaqademy

Jan 2020 - Mar 2022 (2 years 2 months)

Delivered structured one-on-one and group lessons in music theory, rhythm, and repertoire, and trained students for Rockschool and Trinity grade exams.

Music Theory Exam Preparation

Consultant

EXL Analytics

Jul 2018 - Mar 2019 (8 months)

Built predictive and explanatory regression models to analyse TV ratings and segmented customer datasets to support targeted marketing and campaign optimization for a major US sports league.

Regression Modeling Predictive Analytics Customer Segmentation SQL Excel Data Visualization Campaign Optimization

Research Consultant

WorldQuant

Oct 2016 - Apr 2018 (1 year 6 months)

Developed 400+ statistical arbitrage models, simulated 16,000+ programs to generate 688 live trading strategies, and ranked 5th globally among paid consultants for performance.

Statistical Modeling Quantitative Research Simulation Python Data Analysis Research

Education

Degrees, certifications, and relevant coursework

IIT Bombay

Bachelor of Science, Chemistry

2014 - 2018

Grade: CPI: 8.10

Activities and societies: INSPIRE Scholar; Systems Administrator and Web Nominee, Hostel 7

Completed a Bachelor of Science in Chemistry with a CPI of 8.10 and served as Systems Administrator and Web Nominee for Hostel 7; awarded INSPIRE Scholarship.