Three-way matching is a procedure for processing a vendor invoice to ensure that a payment is complete and accurate. The goal of three-way matching is to highlight any discrepancies in three important documents in the purchasing process – purchase orders, order receipts/packing slips, and invoices – in order to save businesses from overspending or paying for an item that they did not receive.

• Understood the business requirements and segregated the functionalities and drafted as a requirement.
• Designed and done coding ofchaincodes using the Node.js.
• Created REST API to invoke the chaincode functions.
• Finalized the project architecture and documented it.
• Utilized the IBM BlockchainVSCode extension for faster network setup and chaincode deployment.
• Formulated test cases to test the chaincode functionality.

In the wider sense, working capital management includes financial provisioning for weekly and monthly operating expenses. Effective working capital management allows a business to function independently from its buyers and suppliers.

Roles and responsibilities :

• Devised enterprise level blockchain solution for Working Capital Solution related to supply chain finance and 3 way receipt matching related to supply chain and procurement domain, using the Hyperledger FabricDevised enterprise level blockchain solution for Working Capital Solution related to supply chain finance and 3 way receipt matching related to supply chain and procurement domain, using the Hyperledger Fabric.
• Defined the structure and security of the Blockchain Development for the product team.
• Created REST API to invoke the chaincode functions.
• Working in Agile, Short Delivery Cycles, Continuous Integration, Test Driven development Environment and implementing Proof of Concepts for identified technology areas.

The main intension is to crowd source ideas to track wastewater reuse by several entities and incentives the entities that do so. Setup smart contracts on waste water reuse targets between regulators and the focus entities. Capture data using IoT to track contract performance. Store data in a Blockchain to facilitate data transparency and verify compliance with set targets and contracts.

Roles and responsibilities:

• Performed initial requirement analysis prior to initiating the coding.
• Wrote smart contracts using the Solidity and implemented the test scripts by using the Truffle testing framework.
• Used Web3.js to call the smart contracts functions from client application.
• Utilized the library functionality of the solidity.

It was a domain specific supply chain POC, done to understand how we can implement the different functionalities and aspects of the supply chain in Blockchain by using the Hyperledger.

Roles and responsibilities:

• Went through the supply chain domain functioning to understand how it works.
• Created the different channels to enable transaction between the different entities.
• Defined the access control and security for different peers.
• Used the Hyperledger composer to simulate the functionality in the initial phase by defining model files, script files, script files and access control list.
• Used ‘Go’ language to code chaincode in the Hyperledger Fabric.

The strategic aim of the project is to maintain the data regarding server and applications and to provide user the functionality to create events and decide when to perform the particular task to scheduling the events.

It was a web application which is used to maintain master data required for backend processing of the credit card applications.

SCALE is complete warehouse management software built on Microsoft .NET technology. In warehouse, there are lot of functionalities as every item coming in warehouse has to go through the in-bound (item receiving), out-bound (picking, packing and item dispatching from warehouse), inventory management (locating, storage of item) processes, the SCALE is designed to look after all these functionalities

RDOC is a regulatory management application which automates the process of Regulatory project management. To launch the product in any country, the company has to follow certain compliance standards and has to pass the compliance test. And to get these compliance certificates, the company contacts the agencies which have been assigned to carry out the compliance test for the particular countries and give certificate of passing compliance test .After passing the compliance test it gets certificates from the agencies. RDOC is an application to automate and manage the entire thing.

It is an application used to automate the creation, packaging/repackaging of Software bundle for a selected line of Business, region and selected line of Business image creation of the driver CD for a selected line of business, region and selected configurations.