G. Lemus – Medium

Published in Chelo Finance

·Feb 28

Decentralized Autonomous Organizations Made Easy with Mini DAO v2

(The most modular DAO stack) Co-authored by the Chelo Team: Ohad Bachner, Ophir Cohen, Rafael Contreras and Jose Valdovinos. If you have an interest in the world of blockchain and cryptocurrency, you have probably heard of decentralized autonomous organizations (DAOs). …

9 min read

Decentralized Autonomous Organizations Made Easy with Mini DAO v2

9 min read

Published in Chelo Finance

·Sep 20, 2022

Chelo: the tech guide (2) — Uncollateralized Loans

Co-authored with Rafael Contreras and Ohad Bachner Web3 uncollaterization Collateralization and overcollaterization of loans are great methods to protect the lender … but they require the borrower to somehow have saved or have been lucky to own enough collateral to post (e.g. …

9 min read

Chelo Tech guide (2) — Uncollateralized Loans

9 min read

Published in Chelo Finance

·Aug 17, 2022

Chelo: the tech guide (1)

Collateralized Loans — Co-authored with Rafael Contreras and Ohad Bachner You might think there are enough protocols to provide collateralized loans in crypto, like Aave, Compound et al. These loans have been designed to protect the lender: they are overcollateralized on liquid assets, meaning that if you want a loan you have to…

6 min read

6 min read

Jul 30, 2021

Letters from a Blockchain Agnostic (2)

What else can I do besides writing messages on the blockchain ? In my previous Letter from a Blockchain Agnostic I kept hammering down the basic use of a blockchain: Blockchain keeps records that cannot be (easily) faked nor destroyed. As a ‘thought experiment’, I added the example of someone…

6 min read

6 min read

Jul 21, 2021

Letters from a Blockchain Agnostic

Given my background, I have been asked over and over my opinion about Bitcoin and Blockchain, both from highly skilled Financial professionals to ‘friends and family’. The debate on cryptocurrencies has been extremely polarized; Evangelizer: “Bitcoin’s structure is very ingenious. The paper money disappears, and crypto-currencies are a much better…

Blockchain

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Blockchain

10 min read

Jul 8, 2021

Heaven and Companies House

Recently I have been asked about using private company public data information for financial purposes (which could range from credit scoring to potential private equity investment). In the UK all companies have to register at the Companies House in a process that usually takes minutes, but: “At the moment, the…

3 min read

3 min read

Mar 18, 2021

Financial Data Science: a fable

I write this as precautionary tale intended to Engineering undergraduate students interested in the areas of Data Science and Artificial Intelligence (initially given as a guest lecture at Mexico’s ITAM video-link in Spanish) Data Science is supposed to be the intersection of Computer Science (hacking, understanding databases), Math and Statistics…

Data Science

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Data Science

10 min read

Feb 12, 2021

Reddit Analysis

(2021–02–16: Update — I added a link to the Yahoo Financial charts on the First table; clicking it takes you to the price plot for the stock) Using the code published in (Demystifying) Sentiment Analysis in Finance I developed an automatic script that reads the ‘hot’ posts in r/wallstreetbets, identifies…

2 min read

May 19, 2020

Data Science vs European Regulations

…Stop complaining and start mining

1 min read

Published in DataDrivenInvestor

·Jul 29, 2019

Applications of AI for Finance:

On Wednesday 24 of July 2019 I gave a talk to undergraduate students and King’s College in London:

Artificial Intelligence

2 min read

Artificial Intelligence

2 min read