Leadership Team

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Raj Chowdhury


Raj Chowdhury is the Managing Director of PayBitoPro and a Blockchain and Bitcoin pioneer. Earlier Chowdhury pioneered the first interbank Trade Finance and Remittance implementations of Blockchain between two of the largest global banks. He is an eminent voice on Blockchain and Cryptocurrencies globally and actively engages with policymakers in this area. He is a contributor to Economic Times, Business World, Business Standard, CNNMoney, Business Insider, Cointelegraph and advises industry leaders in the adoption of Blockchain. Author of the book ‘The Dark Secret of the Silicon Valley’, Raj is an investor in blockchain and cryptocurrency companies and an active member of the philanthropic community.

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Aditi Sinha

Sr. Business development Manager

Aditi is a seasoned campaigner in the field of international business development. With a sound understanding of the market dynamics and business development, she has successfully etched many successful sales and marketing opportunities for the enterprise. She exhibits a rare capability to smartly communicate with clients and in-house team members with innate perfection, clarity and professionalism. Being an experienced senior business development manager, she comes with a demonstrated history of working in the business development industry taking pride in having been responsible for effectively marketing communication strategies from the conceptualization and planning stages, through implementation and performance analysis.

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Subrata Sarker

Brand Management Head

Subrata is a seasoned expert in leading the Brand management team. He is responsible for blockchain market research, developing data-driven marketing strategies for blockchain and crypto products, and also creating international business opportunities for Hashcash Consultants. He has been a digital solution provider to national and international clients for the past 7 years, helping brands grow online, and has unmatched experience in Growth Hacking, Digital Marketing, Consumer behavior, Brand Awareness, Omni-channel, and Influencer Marketing. In a career spanning 7 years, Subrata has helped many SMBs and large enterprises build their brand online from scratch. With a bachelor’s degree in Engineering, Subrata loves to work as an intrapreneur. His experience in multiple industries allows him to devise effective marketing strategies to reach the target audiences and close lucrative deals.

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Biplab Ghosh

Senior Business Director

Biplab is a Business Leader and fearless explorer with 20+ years of experience and exposure in global markets (Multi-cultural customer environment) with high-degree of business understanding. He worked with Global leaders like DXC Technology, HPE, DELL/EMC, TCS etc. in IT Infrastructure, Business Applications, and Outsourcing / Services domains and led Double Digit US$ P&L & teams comprising Sales, Presales, Consulting, and Delivery with independent ownership to build business and drive higher ROI.

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Sonal Gawande

Sr. Business Development Manager

Sonal is the Sr. Business Development Manager at HashCash. She has 10 yrs of experience in the international B2B Banking & Finance sales vertical. She worked as a Business Development Manager and Sr. Team Leader at various companies including large multinationals and Start-Ups alike. Sonal brings a wealth of knowledge and expertise in developing and executing customized account strategy, which leads to increase in revenue and market share for selected strategic fintech partner accounts.

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Deori Saronita

India Head- Talent Management

HR Professional with expertise in Recruitment (IT/NON-IT Vertical) life cycle, Recruitment Strategy. Maintain and enhance the organization’s human resources by planning, implementing, and evaluating employee relations and human resources policies, programs, and practices.

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Arka Roy

Lead Technical Writer

Arka is responsible for the end-to-end document creation, from ideation to publication, and brand development. His role requires technical reporting, UX copywriting, and analysis of fintech instruments. He regularly coordinates with marketing and project management teams to assist in product documentation and the creation of marketing material. Originally from a Mechanical Engineering background, he has previously worked in copywriting, and editorial roles.

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Sweta has rich experience in software application development for the Financial industry. She is proficient in designing, building and maintaining efficient, reusable and reliable Java code with solid OOPs concept. She has led cross-functional teams to successfully design, develop and deliver enterprise grade Blockchain applications for large banks.

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Dalton Yanmei

Lead Business Analyst (Banking Products), Singapore

Dalton holds a blend of technical & functional knowledge, with 4 Years of rich experience in the domain of Blockchain Application & Asset Management. He conducts analysis that will help identify opportunities to more efficiently and effectively manage collateral data quality. He is Working in the business use case, leading the requirement gathering stage and implementing identified requirements with the Hashcash Consultants Product Team. Also responsible for front-end client interaction with High to Mid-size Financial Institutions and Banks in Singapore.

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Adam Coleman

Lead Software Solution Architect, Singapore

Adam serve as a solution architect and leverage expertise in architecting, designing, and building enterprise systems with a focus on solution architecture and IT strategy. He has experience with evaluating technology standards, tools, products, and solutions.

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Arnab has spend more than a decade designing IT solutions for Financial Institutions and Banks and understands core banking platforms end to end. He is proficient with multiple programming languages and has designed and developed an alt currency based payment processor which eliminates middlemen.

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Abhishek has experience working and leading teams developing products from scratch for both Financial Institutions and Startups.This includes Blockchain based Trade, Remittance and Payment solutions.

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Suresh Kollata

Senior Operation Manager

Suresh is a resourceful and enthusiastic Operation Manager who maintains the operation process with maximum efficiency in a timely manner. He also handles critical problems carefully and captures clients information accurately.

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Robert has worked with a range of global consumer and telecom brands and has experience that encompasses both digital qualitative methodologies as well as more established qualitative and quantitative tools. He is successful at refining audit systems and developed inventory and audit strategy for initial audit.

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Matt is a highly focused and self motivated associate who has a rich experience working in a fast-changing entrepreneurial environment. He develops and implements effective business solutions through research, audit and analysis of data.

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