Shubham Yadav

Software Engineer

2023

Sablier is the leading decentralized protocol for token streaming. We are rethinking recurring payments, subscriptions, vesting, and payrolls with a new approach where money moves by second and not by month. At Sablier, I write code for smart contracts that make this work.

Blockchain Engineering Fellow

2023 - 2024

- RareSkills is a 5 months engineering fellowship focused on producing senior blockchain engineers through intensive hands-on coding, security exercises & weekly code reviews. - Re-implement the ERC1155 token protocol entirely in Yul (assembly). - Reverse engineer unverified smart contracts without a decompiler. - Implement advanced design patterns such as proxies, clone factories and metamorphic. - Gas optimization exercises for smart contracts. - Security exercises from Damn Vulnerable DeFi, Ethernaut, Capture the Ether, and internal security exercises. - Gain proficiency in common tools and methods including mutation testing, unit testing, invariant and fuzzing, slither, hardhat, ether.js, metamask integration and Solhint.

Consultant

2022 - 2023

These days, Electron is working on a proof aggregator technology for ZK EVMs. But when I was with them, I focussed on experimenting with new products using ZK tech to find product-market fit. One of the products I led was the development of a zk-bridge between Cosmos, Near and Ethereum.

Consultant

2019 - 2022

- An art project on Polygon network with School of Creative Media of City University of Hong Kong - Led the design and development of NFT marketplace and dashboard for VoV arts. - Collaborated with Prof. Maurice Benayoun who is a French artist based in Paris and Hong Kong: https://www.youtube.com/watch?v=zRgjJy2MSUc

Co-founder, Product

2019 - 2022

- Led the design and development of a web wallet for Zilliqa blockchain - Shipped mandatory wallet features along with staking integration - Total TVL of $13.5M (a 10% market share) ranked #4 with 6,000 delegators - Received milestone based grants from Zilliqa foundation

Founder

2020 - 2020

During covid, shipped a shopify-like platform to help Indian therapists move their businesses online. They could use our template to launch their website, manage clients and payments through dashboard

Co-Founder

2017 - 2020

- Built India's first order-book based cryptocurrency exchange that reached a total volume of $800M in 1.5 years and 100,000 users. - Scaled the team from 0 to 20 people. Hired across several roles such as engineering, customer support, product, design and business. - As a co-founder, I also built the APIs infrastructure and trading engine for the exchange. - Setup a world class customer support, probably the best among all other competitors.

Associate Software Engineer

2015 - 2016

I wrote some code in Java. I hated working at Target so I quit my job to start my own company. Thanks to it, I discovered Bitcoin and Ethereum white papers. Though I first read about Bitcoin during IIT Bombay when Ross Ulbricht was arrested in 2013.

Research Associate

2013 - 2014