Our Company

Enabling enterprises to move assets and settle payments across borders in real-time using Blockchain technology.
Raj Chowdhury Hashcash
Raj Chowdhury
Managing Director

Raj Chowdhury is the Managing Director of HashCash Consultants and a Blockchain and Bitcoin pioneer. During his tenure at ICICI Bank, India's largest private sector Bank, Raj pioneered the first interbank Trade Finance and Remittance implementation of Blockchain Technology between ICICI Bank in India and Emirates NBD in UAE. He was also the first in the country to take a Blockchain payment wallet to production. Chowdhury is an eminent voice in Blockchain and Cryptocurrencies globally and actively engages with policy makers in this area. He is a contributor to Economic Times, Business World and advises industry leaders in 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.

Ishan Roy Hashcash
Ishan Roy
Head of Products

Ishan Roy has a rich experience working with Banking IT systems and infrastructure and has implemented several banking products from planning to production. He led the team that took the first blockchain wallet to production at ICICI Bank. Additionally he managed the blockchain trade and remittance project which was the first of its kind in India.

Sayan Majumder Hashcash
Sayan Majumder
Head of Operations

Sayan has an experience of 12 years in the payments industry including running his own payment processing service for more than 5 years and building a bitcoin exchange for merchants. He is a blockchain and crypto-enthusiast and is constantly working to integrate conventional payment platforms with modern blockchain framework.

Sweta Kedia Hashcash
Sweta Kedia
Chief Technologist, Banking

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.

Haris Doumanidis
Chief Technologist, Supply Chain

Dr. Haris Doumanidis is an Adviser at Honda R&D Americas, Former professor at MIT, Founding director at NSF, and former Chief Scientist at Axcelis corporation.He has actively worked to find ways to integrate Supply Chains with Blockchain platforms to provide end-to-end transparency and efficiency.

Arnab Samanta
Lead Developer

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 middle men.

Ranadip Das
Senior Developer

Ranadip has a sound knowledge and understanding of multiple Blockchain platforms and has developed Blockchain based applications for Bitcoin and Ethereum.

Abhishek Roy Chowdhury
Senior Developer

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.

Indrani Bose
Talent Manager

Indrani is highly proficient in manpower management, managing employee relations, compensation and benefits. She also holds the distinction of planning, supervising and participating in various seminars. Additionally, She carries a good knowledge in budgeting and financial management.

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.

Robert Jones
Head Account Manager, Banking

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.

Matt Glindby
Head Account Manager, Corporates

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.

Rahul Melo Furtado
Business Development Leader

Rahul has a rich experience in building successful teams and leading business from scratch. He has a deep understanding of various Business models and the dynamics for succesful partnerships with a proven record of leading global partnerships in blockchain technology for banks and financial institutions.

Sanit Mukherjee
Head of Customer support, Fintech

Sanit is adept at maintaining a high customer satisfaction level by resolving product or service problems. He also develops effective customer engagement policies and specializes in developing and nurturing productive client relationships.

Subham Ghosh
Head of Customer Support, Banking

Subham has a broad scope of experience in several retail environments. He possesses a keen ability to assess ineffective areas of customer service and provide effective solutions. He has expertise in customer loyalty and value management.

Shuja Hashcash
Md Shujauddin
Head of Customer Relationship, Banking

Shujauddin has substantial experience and outstanding skills in customer service. He is accustomed to working in a fast-paced environment successfully assisting clients.

Advisory & Consultants

Mirna Sleiman

Rammohan Thirupasur

Naimish Shah

Vinod Mehra

Dean "Sakis" Karakitsos


Aashima Johur

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Build the new rails of commerce