kirby

hi, I'm josh francisco- &DEVELOPER.but most call me haruxe.

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EXPERIENCE

Nov 2022 - Present

BAO Finance

blockchain Developer & Security Researcher · Part-Time

React
Tailwindcss
Solidity
Foundry
TheGraph
Chainlink
Tally.xyz

May 2023 - PRESENT

WEB3SG

blockchain Developer · Contract

NextJS
Tailwindcss
Solidity
rainbowkit

April 2023 - January 2024

Blueberry Foundation

blockchain Developer · Contract

NextJS
Tailwindcss
Solidity
Foundry
GraphQL
wagmi

May 2020 - Jan 2022

Indie Game Developer

game development

Unity
C#
Blender
Photon
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MY ARTICLES

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November 2022

Uniswap zero to mastery

details how the current and previous uniswap versions work

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October 2022

merkle trees and proofs

explaination of how merkle trees and proofs work and why they are useful

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October 2022

regulation terrorism

written during the heat of sec regulations on crypto

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Sept 2022

solidity gas optimizations

tips and tricks to optimize solidity contracts

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PROJECTS

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January 2024

MindPalace

NFT/Staking project built for Web3SG

NodeJS
Solidity
GraphQL
Wagmi/Viem
Ponder
Figma
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July 2023

koroksec

bug bounty and auditing security collective

Immunefi
foundry
brownie
exploits
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January 2022

hardbreach

Unity game I built in a week for a game-jam competition.

unity
c#
blender
photoshop
figma
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June 2022

kaiju extractions

Webapp built for the KaijuKingz community to monitor value.

react
Tailwindcss
GraphQL
ethers
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November 2022

Immunefi podcast

Guest on the Immunefi podcast to discuss merkle trees and proofs

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CONTACT

I'm always open to new opportunities and connections. Feel free to reach out to me at haruxe@proton.me or DM me on Twitter.

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CERTIFICATIONS

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December 2021

unity

certified associate programmer

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April 2022

ASTQB

ISTQB Advanced Tester

Created by Josh Francisco.

Background generated by Deep Fold.