Quantelion

Quantelion / Our team

Our team

The Quantelion team: Late Nilamani Banerjee, Satyajit Bandyopadhyay, Supriyo Bandyopadhyay, Arka Bandyopadhyay, Rashi Chakraborty, Zeeshan Qamar, Gautam Banerjee, Ananda Mohan Basu

Who we are

At Quantelion, we believe that strong businesses are built through a combination of visionary leadership, diverse expertise, innovative thinking and a deep commitment to client success. Our team brings together accomplished professionals from finance, technology, capital markets, business strategy, law and digital marketing. Together, we combine experience with fresh perspectives to deliver integrated, practical and forward-looking solutions that create sustainable value for our clients.

Late Nilamani Banerjee

In loving memory

Late Nilamani Banerjee

Father, Mentor and Lifelong Guide

Everything I am today is a reflection of your guidance, discipline, values and unconditional support. Your wisdom continues to inspire every step I take and every endeavour I undertake. Quantelion and all my ventures are dedicated to your memory. Your blessings will always remain our guiding light.

Satyajit Bandyopadhyay

Satyajit Bandyopadhyay

Chief Strategist and Advisor

Satyajit Bandyopadhyay is the Chief Executive Officer of Shorthills AI and a seasoned business and technology leader with extensive experience in the global Hi-Tech industry. He specialises in leveraging artificial intelligence, technology and process innovation to develop products, solutions and scalable platforms that address real-world business challenges and create meaningful impact.

Over the course of his career, Satyajit has served in several senior leadership positions, including Founder-CEO, Chief Digital Officer, President and Company Director across multiple IT services organisations. He has successfully led business transformation initiatives, built technology services companies, managed large-scale P&L responsibilities and developed high-performance sales and delivery organisations.

At Quantelion, he brings strategic business insight, entrepreneurial experience and a strong technology orientation, helping shape growth strategies, foster innovation and build an ecosystem of sustainable business opportunities.

Supriyo Bandyopadhyay

Supriyo Bandyopadhyay

Founder

Supriyo Bandyopadhyay brings over three decades of rich experience in financial leadership, strategic management and business transformation across FMCG, Healthcare, Medical Devices, Steel and Industrial Engineering. A qualified Chartered Accountant (CA), Cost Accountant (ICWA) and Certified Public Accountant (CPA, USA), he has held senior leadership and CFO positions with reputed organisations including Hamilton Housewares, B. Braun, Cadbury, Tata Steel and Ingersoll Rand.

Throughout his corporate career, he has played a significant role in driving business growth, improving profitability, leading mergers and acquisitions, executing business turnarounds and strengthening financial structures. His expertise encompasses strategic financial planning, fund raising, working capital optimisation, treasury management, taxation, corporate governance, legal compliance and risk management.

At Quantelion, Supriyo brings the perspective of an experienced corporate finance leader to help clients navigate business challenges, make informed decisions and identify opportunities for sustainable growth. His approach combines financial discipline with commercial understanding, focusing on building robust balance sheets, ensuring adequate liquidity, enhancing shareholder value and managing business risks. He firmly believes that finance should be a strategic partner in business growth, rather than merely a function of compliance and control.

Arka Bandyopadhyay

Arka Bandyopadhyay

Co-Founder | Capital Markets and Strategy

Arka Bandyopadhyay is a law graduate with a keen interest in financial markets and capital market dynamics. Having transitioned into the capital markets, he has developed a strong focus on discretionary trading across the Indian equity and derivatives markets.

His investment approach is driven by independent research, market analysis and disciplined decision-making rather than automated trading systems. He focuses on identifying asymmetric opportunities where the potential upside significantly outweighs the associated downside risk.

At Quantelion, he contributes a market-oriented perspective, bringing analytical thinking, independent judgement and a disciplined approach to evaluating opportunities in the financial markets.

Rashi Chakraborty

Rashi Chakraborty

Digital Marketing and Social Media

Rashi Chakraborty holds a Bachelor's degree in Journalism and Mass Communication and is currently pursuing an MBA in Marketing Management. She combines a strong foundation in communication and creative thinking with an emerging understanding of strategic marketing and brand development.

Her practical experience includes projects involving marketing strategy, event management and real estate retail marketing, with a focus on brand engagement, customer experience and innovative marketing initiatives.

At Quantelion, she contributes to digital marketing, social media management and brand communication. With a keen eye for detail, creative thinking and a fresh perspective, she focuses on strengthening brand visibility, developing meaningful audience engagement and supporting the organisation's digital presence.

Zeeshan Qamar

Zeeshan Qamar

Technology and Engineering

Zeeshan Qamar is a technology professional with over 18 years of experience in software engineering, system architecture and digital transformation. He specialises in designing and developing customised technology solutions that streamline business operations, improve productivity and support organisational growth.

His technical expertise includes Python, web application development, database management and enterprise software integration. He works closely with businesses to translate operational requirements and business ideas into reliable, scalable and efficient technology solutions.

At Quantelion, Zeeshan leads the technology and engineering focus, bringing together technical expertise and business understanding to develop practical, innovative and customised digital solutions that address client requirements and support their evolving business needs.

Gautam Banerjee

Gautam Banerjee

Business Development

Gautam Banerjee is an accomplished business leader with over 35 years of experience spanning business leadership, enterprise technology, sales, business development and strategic customer relationship management. Over his professional journey, he has led business operations, built high-performing teams, driven revenue growth and developed enduring relationships with strategic customers.

His entrepreneurial experience has further strengthened his understanding of business strategy, organisational governance, resilience and sustainable growth. A graduate of the University of Mumbai, Gautam has also pursued programmes in Introduction to Psychology from Yale University and Inspiring and Motivating Individuals from the University of Michigan. He is an ICF Associate Certified Coach (ACC), reflecting his commitment to leadership development and people empowerment.

At Quantelion, he focuses on developing business relationships, identifying growth opportunities and strengthening client engagement. His approach is rooted in the belief that lasting business success is built on responsible leadership, meaningful relationships, sound decision-making and long-term stakeholder value.

Ananda Mohan Basu

Ananda Mohan Basu

Finance and Cost Consulting

Ananda Mohan Basu is a seasoned Finance Leader with over three decades of cross-functional experience across Construction, EPC, Infrastructure and Manufacturing sectors in India and the GCC. He brings extensive expertise in project financing, treasury management, capital structuring, financial governance, taxation and regulatory compliance. His strengths include managing large-scale project funding, optimising liquidity, strengthening financial controls and driving SAP-enabled finance transformation. At Quantelion, he focuses on Finance and Cost Consulting, helping clients optimise financial performance, strengthen cost controls, improve capital efficiency and establish robust financial management practices to support sustainable business growth.