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National Bestseller on Amazon
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Data Science • Career Development

Beyond Code

A Practical Guide for Data Scientists

In the rapidly evolving world of data science, technical skills alone aren't enough. "Beyond Code" bridges the gap between technical prowess and professional success, offering actionable insights for modern Data Scientists, Analysts & Engineers.

1000+ Copies Sold
4.8/5 Rating

An Amazon Bestseller (National) across Multiple Categories

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This is the first comprehensive & practical guide, with bite-sized, actionable insights curated for modern Data Scientists, Analysts & Engineers to strike the right balance between technical proficiency & soft skills to thrive in this competitive Data Science industry.

About Beyond Code

Critical Strategies to Balance Technical & Soft Skills

You've spent countless hours learning how to code, analyze data, and build models.
But do you know how to present your findings, persuade your audience, and solve real-world problems?

If not, you're missing out on a huge opportunity to grow your career and make an impact.

80% of data science projects fail to deliver value – not due to a lack of technical skills, but rather, the lack of balance between technical proficiency & soft skills such as communication, collaboration, and leadership.

If you want to avoid being part of this statistic, you need to have both kinds of 'muscles to flex' for an impactful career. Imagine if you could influence stakeholders, lead projects, and create a personal brand that sets you apart from the crowd.

That's exactly what "Beyond Code" will teach you, with critical & actionable strategies to level up your career as a data scientist, analyst, or engineer.

Authored by Tezan Sahu, a Data & Applied Scientist at Microsoft, and an Alumnus of IIT Bombay, this comprehensive guide covers everything you need to know to excel in this industry.

From core concepts like balancing technical depth & breadth, data-driven mindset, creativity, customer obsession & data storytelling, to broader themes like productivity, personal branding, leadership, and much more, this book has it all!

Whether you are a data scientist, data analyst, data engineer, software developer, or program manager – a seasoned pro or just starting out – this practical guide definitely has something in store for you!

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What Readers Say

Real testimonials from readers and industry professionals

"If you are a budding data scientist, data analyst, or data engineer, you will find that this book provides a good understanding of the 'soft skills' needed to progress in your data science career..."

Manish Gupta

Principal Applied Scientist @ Microsoft

"The author has done a brilliant job in putting such a powerful book together for enhancing the career. It's a must read for all those looking for a promotion..."

Jatin Gupta

TEDx Speaker | 4x International Bestselling Author

"Congratulations Tezan, for this well thought effort to put together a holistic guide for anyone looking to advance their career in data science. Amazed by the breadth of topics it touches..."

Aditi Bhoge

Senior Software Engineer @ Microsoft

"Read the book, it's awesome. There are lot of things this young guy has covered for people in industry. Book rightly illustrates about focusing on your core strengths (T-Factor)..."

Ankit Arora

Technical Program/Portfolio Management Professional

"Tezan's book on Data Science is a must-read for anyone interested in the subject. The book provides detailed insights and discusses essential points for success in today's competitive world..."

Sambit Kumar Mishra

Associate Consultant @ Microsoft

"Tezan, congratulations, I loved Beyond Code. Very clearly explained soft skills, It's so important nowadays. Your steps and detailed instructions were exactly what youngsters needed to learn..."

Sridhar V.

Financial Controller @ Corsearch

"The author successfully conveys thoughts in the simplest way. This book is a must read for all those struggling with managing soft skills along with technical..."

Kirti Daga

Software Engineer @ Microsoft

"This book is an excellent resource for boosting productivity and personal brand in data science. It's like having a mentor by your side! Highly recommended!"

Tapan Sahu

Database Manager
Tezan Sahu

About the Author

Tezan Sahu

Tezan is a Software Engineer II at Microsoft working on the M365 Copilot Extensibility Platform, where he helps users build intelligent agents and workflows. Previously, he shaped search experiences for millions as a Data & Applied Scientist on Bing Autosuggest & Search History.

As a Top 1% AI & Data Science mentor on Topmate, he's guided hundreds of professionals through career transitions, technical interviews, and real-world challenges — the very experiences that inspired Beyond Code. An IIT Bombay graduate, Tezan combines technical excellence with practical career wisdom.

Software Engineer II @ Microsoft
IIT Bombay (Institute Rank 2)
100+ Professionals Mentored
20,000+ Learners Reached

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