Posts by Category

Let’s hack crypto wallets

43 minute read

I hacked several poorly protected crypto wallets in “Bitcoin”, “Ethereum”, “Tron” and “Dogecoin” blockchains. In this post, I’ll describe my approach and sho...

My open-source year in review

1 minute read

My Braindump

2 minute read

Your second brain

3 minute read

Life Balance web version

less than 1 minute read

Performance testing with Datadog

2 minute read

The last big features of El Monitorro

2 minute read

A Matter of Habit

5 minute read

Year in review

2 minute read

Persistence and curiosity

1 minute read

Git at your fingertips

1 minute read

Pride and Prejudice

4 minute read

Testing Ethereum reorgs

2 minute read

ERC-1155

2 minute read

Solidity bytecode metadata

2 minute read

Smart Contract Verification in Ethereum

2 minute read

Elixir behaviours for blockchain hard fork configurations

5 minute read

Storage in Ethereum

3 minute read

Story about one small library

3 minute read

zkSNARK in Ethereum

3 minute read

Things to consider for Ethereum dev community

2 minute read

Message calls in Ethereum

3 minute read

Bloom filters in Ethereum

2 minute read

We’re on the Brink of Cryptopunk

7 minute read

I developed a crypto wallet library for Elixir called cryptopunk. And in this post, I’ll describe how you can use it

Rust NIFs

3 minute read

Hornet

5 minute read

Ethereum Contract Application Binary Interface (ABI) in Elixir

5 minute read

Ethereum’s node discovery in Elixir

8 minute read

Ethereum’s Recursive Length Prefix encoding in Elixir

7 minute read

Ethereum Virtual Machine in Elixir

8 minute read

GraphQL subscriptions using Absinthe

2 minute read

Simple Telegram bot in Elixir

2 minute read

Elixir macros are evil (sometimes)

4 minute read

Generating a site from org-mode files

2 minute read

I split my brain

3 minute read

Emacs setup for Rust

1 minute read

Cargo mode for Emacs

3 minute read

Emacs setup for Elixir

less than 1 minute read

Async autocompletion in Emacs

2 minute read

Hacking Elixir tools in Emacs

3 minute read

Be productive with Org-mode

4 minute read

Why Emacs is a great text editor

2 minute read

Fang

3 minute read

Frankenstein

1 minute read

El Monitorro - Feed reader in Rust

4 minute read

You don’t need a background job framework in Rust

2 minute read

Cronenberg

2 minute read

In Rust I trust

3 minute read

Our game Life Balance released on iOS!

less than 1 minute read

We released our first game!

less than 1 minute read

Life Balance Announcement

less than 1 minute read

Gamedev with Godot

3 minute read

Our game Life Balance released on iOS!

less than 1 minute read

We released our first game!

less than 1 minute read

Life Balance Announcement

less than 1 minute read

Gamedev with Godot

3 minute read

Y combinator

1 minute read

Lisp interpreter in Lisp

3 minute read

First Post

less than 1 minute read

Hello World!

Mana - Ethereum client written in Elixir (Talk)

less than 1 minute read

Slides

Libra - Facebook’s Ethereum clone

3 minute read

Deploying a simple Telegram Open Network smart contract

5 minute read

Bitcoin address types

3 minute read

Recently I started diving into bitcoin more. One of the interesting things I discovered is bitcoin has several types of address formats.

Life Balance. Now with music!

less than 1 minute read

A couple of years ago I released a mobile game - Life Balance.