Available for Freelance Work

Physicist →Blockchain Engineer

9× Hackathon Winner | Cryptography & DeFi Specialist
Specializing in ZK, FHE, and cross-chain protocols

9
Hackathons
$53K
In Prizes
3
Grants
Unite Escrow Architecture - Technical diagram showing escrow system components
Latest Win
Unite DeFi

Hackathon Journey

A timeline of victories across the world's top Web3 hackathons

ETHGlobal | Unite DeFi

Jul 25 - Aug 8, 2025
Remote
Online
Team of 1
$5,000
Prize

Project: UniteDeFi ICP

Fully on-chain 1inch Fusion+ swaps between Ethereum and ICP.

ZK Hack Berlin 2025

Jun 20-22, 2025
Berlin, Germany
In-person
Team of 2
$4,000
Prize

Project: Kinky Swap

Atomic anonymous Aleo↔Aztec swaps.

ETHGlobal Prague 2025

May 30 - Jun 1, 2025
Prague, Czechia
In-person
Team of 5
$5,000
Prize

Project: Kairos

AI-assisted cross-chain DeFi investing on Flare.

ETHGlobal Bangkok 2024

Nov 15-17, 2024
Bangkok, Thailand
In-person
Team of 5
$5,577
Prize

Project: MigratoOor

Token migration L1→Scroll using zk-EVM/vLayer + L1SLOAD.

ICP Chain Fusion Bitcoin Edition

Oct 28 - Nov 24, 2024
Remote
Online
Team of 1
$15,000
Grant

Project: icRamp

Integrating Bitcoin/Runes/Ordinals into ICP on-ramp.

ETH Prague 2024

May 31 - Jun 2, 2024
Prague, Czechia
In-person
Team of 1
$5,000
Grant

Project: ic2P2ramp

ICP-based on/off-ramp connecting ICP with EVM.

ZK Hack Kraków

May 17-19, 2024
Kraków, Poland
In-person
Team of 2
$3,200
Prize

Project: zkMinaOnramp

Proto-kit on/off-ramp using zkEmail/zkRegex for fiat receipts.

Ethereum Hong Kong 2023

Oct 22-24, 2023
Hong Kong
In-person
Team of 2
$4,300
Prize

Project: Kaviar

Improved bridge to support Scroll and Polygon zkEVM.

Ethereum Singapore 2023

Sep 10-12, 2023
Singapore
In-person
Team of 5
$6,000
Prize

Project: Kaviar

Cross-chain compliant privacy bridge based on Buterin et al. (2023).

Latest Insights

Sharing knowledge from the cutting edge of Web3 development

Latest Blog Post

Deep Dive into Zero-Knowledge Proofs: My MIT Course Journey
ZK
Cryptography
Learning

Deep Dive into Zero-Knowledge Proofs: My MIT Course Journey

Exploring the mathematical foundations of ZK proofs and their practical applications in modern blockchain systems. Here's what I learned in week 3 of the MIT course.

1/15/2024
8 min read
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Latest Updates

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Reymon@0xReymon·2h
Just shipped a new escrow protocol on ICP! 🚀 The architecture diagram shows how we're bridging EVM and ICP for secure cross-chain transactions. #Web3 #ICP #DeFi
Tweet image
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Reymon@0xReymon·1d
Excited to announce our win at Unite DeFi hackathon! 🏆 Building the future of decentralized escrow services. Thanks to the amazing team and judges! #Hackathon #DeFi #Web3
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Reymon@0xReymon·2d
Working on some exciting Web3 integrations. The intersection of traditional finance and DeFi is where the magic happens ✨ #BuildInPublic #Web3Dev
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Reymon@0xReymon·3d
New blog post is live! 📝 Deep dive into cross-chain escrow mechanisms and how we're solving trust issues in decentralized transactions.