Vinay Sawant

Rust Engineer

Have 8+ years of experience in designing & developing products for E-Commerce, Fintech and the Healthcare Industry.
Developed high-end products using Advanced analytics and machine learning.
Interested in developing high QPS distributed systems.
I am passionate about Blockchain, DeFi, Backend Development, Distributed Systems, Data Engineering and ML.
Currently, I am working with some of the world's top PhDs in Applied CryptoGraphy to write a new Tribe Clan consensus engine for Layer 1 Oracle.

Email ID : [email protected]

 

Work Experience

Rust Engineer  •  SupraOracles

August 2021 - June 2022

Worked for a fast-growing startup building Hybrid Consensus for Layer 1 blockchain in collaboration with some
of the world's top PhDs.
Built modules on nested DKG, Transaction Engine, Tribe Clan Model, Batch Proposer, BlockProposer,
Threshold Signer, BLS Sig Aggregator etc
Technology : RUST

Software Engineer  •  SuperMoney

June 2016 - December 2021

Worked as a Technical Architect to build powerful services that power Fintech.
We built the entire backend powered by MicroServices using REST/GRPC APIs.
Built Real-Time Notification Engine that powers customer reminder notifications for payments and eligibility
for a new loan product.
Built a system that prevented the likelihood of loan defaults by 40% by building a powerful calibrated ML model
Built Deep Learning model for identifying documents like pan cards, cheques, a few more etc and doing OCR on to
Pan, Aadhar, Cheque, Insurance documents etc.

Software Engineer  •  BookMyShow

August 2014 - May 2016

Solved problem of Cold-Start Recommendation Engine for recommending music using Audio Data.
Solved problem of Seat Occupancy by pinging 5k Cinemas for real-time seat allocation.
Worked on solving large-scale data engineering problems by building large pipelines
Built backend microservices using GRPC/REST in Golang
Was also part of DevOps for the deployment of Machine Learning Services

Blockchain Projects

Tribe Clan Consensus 

Objective: Design novel consensus for layer 1 blockchain for better security. Better speed. Better finality.
Working on the implementation of a highly scalable and fast consensus engine in collaboration with some of the world's top PhDs in Cryptography. Worked on Nested DKG, Tribe Clan Model for  Consensus,Bls Signatures. etc

NFT Market

Objective: Design an application that covers the creation of an interactive NFT marketplace where users can buy, sell or bit NFT Collectibles.
 Also, it has 
  •  Next Js Integration with Web3 and Blockchain.
  •  Smart contracts are written in Solidity
  • Link: NFT Market

Marketplace application

Objective: Design an application that covers the creation of an interactive marketplace. Clients of this application will purchase courses(students can choose products of their choice) with Ether. 
Page with real-time updates of Ether and course prices compared to the USD. 
 Also, it has 
  •  Next Js Integration with Web3 and Blockchain.
  •  Creation of a more complicated Solidity Smart Contract.
  •  Email hashing and order verification feature.
  • Testing solution for testing smart contract.
  •  Pagination and Filtering of orders

Link: Courses MarketPlace

Decentralized Exchange for ERC20 tokens (Dharma/ETH)

Objective: Create a decentralized cryptocurrency exchange (dEx) powered by Ethereum smart contracts! 

Designed frontend in React-Js for exchange.Wrote smart contracts for depositing/Withdrawing and placing orders for Dharma Tokens.Added Tests for testing features of smart contracts

Link: Kartavya Decentralized Exchange

Education

University of Mumbai

Masters in Computer Applications

Aug 2010 - May 2013

University of Mumbai

Bachelors in Computer Science

June 2007 - May 2010

Skills

  • Sensitive/Sensible
  • Passionate
  • Problem Solver

Languages

  • English - Professional
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