SAURABH

Sr. Blockchain Developer

SKILLS

Blockchain Framework ( Ethereum , BSC , Polygon , DAML, Hyperledger , Cardano ) DeFi, Fintech , Banking Projects, Software Development, Solidity, Web3js , Node.js , Mongo DB , SQL , AWS , React Js, Ubuntu Server , JavaScript, Project Documentation.

EXPERIENCE

Deltacubes Technology - Sr. Associate Consultant

June 2021 - PRESENT

• Worked Majorly with Private Blockchains - Hyperledger Fabric , Indy & Besu.
• Worked With Public Blockchains Like Ethereum , EWC , Polygon Matic.

Tech Mahindra, Noida- Software Engineer

July 2018 - May 2021

• Worked as a Blockchain Developer for Multiple POCs.
• Worked as a Full Stack Developer (MERN).

Footmedia Holdings Ltd , Remote(Contract) - Technical Head

Sep 2017 - July 2018

• Lead a team of 10 resources for development of Suchapp's Smart Contract & ICO Platform.
• Writing reports and delivering to Top Management.

EDUCATION

Acharya Institute Of Technology, Bangalore - B.E(Electronics & Comm.)

Aug 2013 - July 2017

• Awarded 1st Prize for Final Year Project ( AI Based Smart Mirror ).
• 3 Times Awarded 1st Prize for Mini Project Display in Intra Department Technical Competition.

DALIMSS, Varanasi - ISC (Physics, Chemistry, Maths)

Mar 2011 - July 2013

• Achieved 5th Rank in City and 23rd Rank in State in International Cyber Olympiad.
• Nominated for Best Passing out Science Student for 2013 Batch.

AWARDS

• Awarded 1st Prize for Final Year Project ( AI Based Smart Mirror )
• 3 Times Awarded 1st Prize for Mini Project Display in Intra Department Technical Competition.
• Pat On The Back Award in Tech Mahindra (2 Times).
• NCC ‘B’ Certificate Holder .

PROJECTS DETAILS

Footmedia Holdings Ltd

1. ICO PLATFORM [Sep 2017 - Jul 2018]

Developed/Managed an ICO Platform for Blockchain based Social Media Application “SuchApp” . I was leading the project where in I managed to develop the website , SmartContract & (User+Admin) Dashboard for ICO .

Core Technologies : Solidity, Web3.js , React , Node js , MongoDb, AWS.

Individual Contribution : Developed Smart Contracts In Solidity(ERC20) , Developed All API’s In web3.js & Node js.

Tech Mahindra

XYZ CAR Portal [Oct 2018 - Jul 2019]

Was part of a project , which aimed at creating a CAR management Portal for its employees . CARs are provided to employees for shared use / personal use . They can manage their usage as per this Application .

Core Technologies : React Native, React, Node js , MongoDb .

Individual Contribution : Developed all required API’s for integration with UI and Database(Mongo db) In Node.js

POC SupplyChain [Aug 2019 - May 2020]

Was part of a COE (Centre Of Excellence) wing of Tech Mahindra , where we created a POC for a supply chain management system . The aim of the project was to deliver a solution using blockchain, which can track and manage the items that are manufactured and further shipped to the distributors.

Core Technologies : Hyperledger Fabric (v1.4) , Golang , Angular js

, Node js , Couch Db , MySql , AWS .

Individual Contribution : Initial Network Setup Of Hyperldegr Fabric v1.4, ChainCode in Golang , API’s In Nodejs.

NFT Marketplace [Jun 2020 - May 2021]

Was part of a project which aimed at developing a NFT Marketplace (like Opensea) for minting, trading, transferring, auctioning & holding NFT’s for Ethereum Blockchain.

Core Technologies : Angular, Solidity, Web3.js, IPFS, Node js, Amazon DynamoDb.

Individual Contribution : Developed some Smart Contracts In Solidity(ERC721) , Developed some API’s In web3js .

XYZ Telecom Company [July 2021 - Feb 2022]

Was part of a project which aimed at tracking active antennas and other passive infrastructures to telecom operators and other wireless services providers , and billing them according to their usage of provided infrastructures using blockchain technology.

Core Technologies : Hyperledger Fabric (v2.0) , Golang , React js , Node js , Couch Db , MongoDB , AWS .

Individual Contribution : Initial Requirement Gathering with Client , Planning the Project’s sprints , Semi-Leading the project and Setup Initial Network Setup Of Hyperldegr Fabric v2.0 , Developed Chaincode in Golang.

XYZ SolarDevices Company [Mar 2022 - Aug 2022]

Part of an ongoing project which aims at migrating 2.5 Million records of their existing solar devices to blockchain Ledger & Developing an application for managing device details and tracking its manufacturer to distributers lifecycle on ledger.

Core Technologies : Hyperledger Fabric (v2.2) , Golang , Angular js

, Node js , Couch Db , MongoDB , AWS , Java , Springboot.

Individual Contribution : Initial Requirement Gathering with Client , Planning the Project’s sprints , Semi-Leading the project and Setup Initial Network Setup Of Hyperldegr Fabric v2.0 , Developing Migrating Starategies , Creating Techican Documnts for Project Signoff and leading team throughout the development process.

WFE Migration From HLF to EWC [Aug 2022 - Present]

A Work Flow Engine Project To Be Migrated from Hyperledger Fabric

2.0 to a Ethereum Based Public Blockchain (EWC) . The UI/UX Remains the same we just had to change the Backend Service Layer and Replace the Blockchain Logic Completely .

Core Technologies : Hyperledger Fabric (v2.2) , Ethereum , Web3.js , Ether.js , AWS , Node.js , MongoDb , Solidity .

Individual Contribution : Planned the Architecture for Migration , Wrote Smart Contracts in Solidity and used Ether.js for Establishing Connection with Blockchain Network From the Backend Service Layer, Planned the Architecture for Wallet Management for Users.