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ABOUT

CONFERENCE & HACKATHON

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ETH Sofia logo

ABOUT

CONFERENCE & HACKATHON

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TEAM

ETHSofia HACKATHON

ETHSofia HACKATHON

ETHSofia HACKATHON

October 17-19, 2024

October 17-19, 2024

Sofia Tech Park

Sofia Tech Park

SPEAKERS

Michael, co-founder of Euler Labs, helped launch Euler in 2021, which became the third-largest lending protocol on Ethereum by 2023. Despite a major exploit in March 2023, Euler recovered all funds within three weeks, marking one of the largest DeFi recoveries in history. The protocol is set to launch its v2 in Summer 2024.

Michael holds a PhD from Oxford University and is an expert in Ethereum, lending systems, DeFi, and modularity.

ethsofia speaker michael bentley

Michael
bentley

Co-Founder

Euler Labs

Zahary was a long-time contributor to the Nim programming language before becoming the first member of the Nimbus team in 2018. In 2024, he co-founded Blocksense to reimagine how the blockchains and the real world can interact through bi-directional communication.

ethsofia speaker Zahary Karadjov

Zahary
Karadjov

Co-founder & CEO

Blocksense

Nikolay Angelov is a VP of Engineering, overseeing nine engineering teams at Nexo

responsible for products such as the Nexo Card, Earn Crypto Interest, and the Instant Crypto Credit Lines among others. A self-taught coder and blockchain developer, Nikolay began programming in 2007 and has since developed several blockchain solutions. He is also an experienced public speaker, having presented at conferences such as Java2Days, CodeMonsters, Black Sea Chain, Eth Dubai, and EthCC.

ethsofia speaker nikolay angelov

NIKOLAY
ANGELOV

VP of Engineering

Nexo

Krum, or as people know him "pashov" has done, led or been part of over 100 smart contract security audits. This has resulted in billions of dollars of user funds protected and secured. His team has audited protocols like 1inch, Ethena and LayerZero. His mission is simple - prevent as many hacks as possible, before the vulnerabilities can even reach production environment.

ethsofia speaker krum pashov

KRUM
PASHOV

Founder

Pashov Audit Group

Co-founder and Head of Trading at Raven. Former Head of DeFi at Wintermute Trading. Built the DeFi desk from scratch and scaled it to $500M AUM.


Formerly: Head of DeFi at Wintermute

Formerly: Android Lead at Argent

ethsofia speaker Yuriy Myronovych

Yuriy
Myronovych

Co-founder, Head of Trading

RavenDAO

Alex is a seasoned degen technologist with a multi-decade career in information security, distributed internet infrastructure, and finance.



ethsofia speaker stiliyan mitrev

Alex
Behar

Chief Information Officer

Zota

Luki Song is a core contributor at Chainbase, leading protocol ecosystem and network strategy. Luki is passionate about growing and nurturing developer communities and building a sustainable network holistically and globally.

ethsofia speaker luki song

LUKI
SONG

Head of Ecosystem and Strategy Chainbase

Anthurine achieved a Master of Engineering degree from Johns Hopkins University. She transitioned from a finance career on Wall Street to the technology industry in Silicon Valley, leveraging two years of experience as a financial consultant. She also gained valuable professional experience as a data scientist and product manager at LinkedIn and Wish, among other notable companies.

ethsofia speaker Anthurine Xiang

Anthurine
Xiang

CMO

QuarkChain

Áron is a full-stack developer specializing in JavaScript and the Swarm decentralized storage network. Active in Web3 since 2018, he develops open-source projects to enhance Swarm, focusing on intuitive APIs and robust developer tools. Áron is passionate about scalable, secure, and efficient decentralized storage solutions.

ethsofia speaker nikolay angelov

Áron
Soós

JS Developer

Swarm

Ivor Baric is a software engineer at 4pto Venture Labs, where he's been working on SUI blockchain projects since early 2023. His day-to-day involves building dapps and writing smart contracts, which has him constantly learning about the evolving web3 space. With a background in full-stack development, Ivor enjoys tackling new tech challenges and exploring different aspects of blockchain technology.

ethsofia speaker michael bentley

Ivor
Baric

Software Engineer

4pto Venture Lab

Fiona Delaney is the Blockchain Strategic Lead at SEEBLOCKS, an industry-led EU initiative that supports the development of standards in blockchain and DLT. A Software engineer by training and agri-tech founder by trade, Fiona is at the forefront of blockchain-based innovations in enterprise, including agri-food, fintech and emerging digital societies. Recipient of the EU Standards and Innovation award (2020) for contributions to agri-innovation.

ethsofia speaker jp thor

Fiona
Delaney

Blockchain Strategic Lead

SEEBLOCKS

Prof. Angel Marchev Jr., Ph.D., is a digital native and thought explorer with over 40 years of experience. He wrote his first code at age 6 and has pioneered the use of new technologies, including crypto markets since 2009. With a background in finance, he shifted from banking to academia, where he has over 20 years of teaching experience in subjects like management, AI, and blockchain. Founder of BASAGA and AI Solvers, he has consulted for DSK Bank, Boston Consulting Group, and the European Commission.

ethsofia speaker nikolay angelov

Angel
Marchev, Jr., PhD

Professor

Sofia University & University of National and World Economy

Petar has over 12 years of experience in software development and 7 years of specialized expertise in blockchain technologies. He has a deep technical background in leading blockchain platforms such as Ethereum (ETH), Internet Computer(ICP), Polkadot (DOT), Solana, Polygon, TON, and Skale. Throughout his career, Petar has consistently delivered high-impact solutions, driving innovation and advancing blockchain development across a wide range of projects and industries.

ethsofia speaker Yuriy Myronovych

Petar
Genov

Technical Team Lead

ICON Worldwide

Stella Friaisse is the BD Director at INPUT Communications, a Web3-focused agency. As Coinbase scholar, she holds an MSc in Blockchain & Digital Currencies from the University of Nicosia. Stella has led events across Europe, MENA, Africa, and hosted Web3 podcasts, interviewing figures from the UN and the European Commission.

ethsofia speaker Stella Friaisse

Stella
Friaisse

Business Development Director

INPUT Communications

Hackathon MC

OPEN TRACK SPONSORS

ethsofia sponsor thorchain
ethsofia sponsor thorchain
ethsofia sponsor raven dao
ethsofia sponsor euler
ethsofia sponsor swarm
ethsofia sponsor swarm
ethsofia sponsor esp ethereum foundation
ethsofia sponsor esp ethereum foundation
ethsofia sponsor esp ethereum foundation
ethsofia sponsor esp ethereum foundation
ethsofia sponsor esp ethereum foundation
ethsofia sponsor esp ethereum foundation

OPEN TRACK SPONSORS

Open Track Mentors

Ognyan Genev is a seasoned professional with a diverse background in software engineering, quantitative development, and blockchain technology. With over three years of dedicated service at the Ethereum Foundation, Ognyan is working on the exciting Portal Network project, which empowers the Ethereum community by providing decentralized API access to an Ethereum archive node with near-zero sync time and minimal hardware requirements.

ethsofia speaker Anthurine Xiang

OGNYAN
GENEV

Core Developer

Ethereum Foundation

Prof. Angel Marchev Jr., Ph.D., is a digital native and thought explorer with over 40 years of experience. He wrote his first code at age 6 and has pioneered the use of new technologies, including crypto markets since 2009. With a background in finance, he shifted from banking to academia, where he has over 20 years of teaching experience in subjects like management, AI, and blockchain. Founder of BASAGA and AI Solvers, he has consulted for DSK Bank, Boston Consulting Group, and the European Commission.

ethsofia speaker nikolay angelov

Angel
Marchev, Jr., PhD

Professor

Sofia University & University of National and World Economy

Alexander has experience in the oil industry (Gallus Consulting), satellite communication (RaySat), retail (Retail Analytics), finance & marketing (Experian), and data science (A4E Ltd). Currently, he leads a data science team at AUTEGRY Ltd., and is an associate professor at TU Sofia, teaching ML, AI, BI, and automation courses. 

ethsofia speaker jp thor

Alexander
Efremov

 CEO and Founder

AUTEGRY

Since 2016, Krasimir has been at the forefront of blockchain development, focusing on protocols and user applications. A winner of ETH Global London 2024, he brings his expertise to ETH Sofia Hackathon, mentoring participants and fostering innovation in the blockchain community.



ethsofia speaker Anthurine Xiang

Krasimir
RaYkov

CTO

WeiChain

Founder of HackBG. Milen is a tech entrepreneur by definition, blockchain software developer by choice, privacy activist by need.

ethsofia speaker jp thor

Milen
Radkov

CEO

Hack.bg

Marek Kowalski is a Co-Founder and CTO at Rumble Fish, a Polish software house specializing in Blockchain, AWS, and FinTech product development. He has nearly 20 years of experience in leading the most innovative and cutting-edge IT projects for global customers. Marek stands at the forefront of Blockchain technology, being one of the first engineers in Poland to bring its advanced concepts to life. He’s led Blockchain projects for companies like MakerDAO, building decentralized cryptocurrency exchange platforms and token trading apps.

ethsofia speaker luki song

Marek
Kowalski

Co-Founder and CTO

Rumble Fish

Tito is Chief Executive Officer with a demonstrated history of working in the computer software industry. Skilled in web development and blockchain technology. Strong business development, communication and management skills. Public speaker, geek, sportsman and blockchain enthusiast.

ethsofia speaker tito titov

Tito
Titov

CEO

WeiChain

Open Track JUDGES

Open Track
JUDGES

Ognyan Genev is a seasoned professional with a diverse background in software engineering, quantitative development, and blockchain technology. With over three years of dedicated service at the Ethereum Foundation, Ognyan is working on the exciting Portal Network project, which empowers the Ethereum community by providing decentralized API access to an Ethereum archive node with near-zero sync time and minimal hardware requirements.

ethsofia speaker Anthurine Xiang

OGNYAN
GENEV

Core Developer

Ethereum Foundation

Nikolay Angelov is a VP of Engineering, overseeing nine engineering teams at Nexo

responsible for products such as the Nexo Card, Earn Crypto Interest, and the Instant Crypto Credit Lines among others. A self-taught coder and blockchain developer, Nikolay began programming in 2007 and has since developed several blockchain solutions. He is also an experienced public speaker, having presented at conferences such as Java2Days, CodeMonsters, Black Sea Chain, Eth Dubai, and EthCC.

ethsofia speaker nikolay angelov

NIKOLAY
ANGELOV

VP of Engineering

Nexo

JP has been helping build THORChain since 2018. JP is a staunch advocate of useful decentralised liquidity.

ethsofia speaker jp thor

JP
THOR

Founder

THORChain

Prof. Angel Marchev Jr., Ph.D., is a digital native and thought explorer with over 40 years of experience. He wrote his first code at age 6 and has pioneered the use of new technologies, including crypto markets since 2009. With a background in finance, he shifted from banking to academia, where he has over 20 years of teaching experience in subjects like management, AI, and blockchain. Founder of BASAGA and AI Solvers, he has consulted for DSK Bank, Boston Consulting Group, and the European Commission.

ethsofia speaker nikolay angelov

Angel
Marchev, Jr., PhD

Professor

Sofia University & University of National and World Economy

Alexander has experience in the oil industry (Gallus Consulting), satellite communication (RaySat), retail (Retail Analytics), finance & marketing (Experian), and data science (A4E Ltd). Currently, he leads a data science team at AUTEGRY Ltd., and is an associate professor at TU Sofia, teaching ML, AI, BI, and automation courses. 

ethsofia speaker jp thor

Alexander
Efremov

 CEO and Founder

AUTEGRY

sponsor Bounty Tracks

Track Owners

ethsofia sponsor blocksense
ethsofia sponsor zota
ethsofia sponsor seeblocks
ethsofia sponsor seeblocks
ethsofia sponsor quarkchain
ethsofia sponsor quarkchain
ethsofia sponsor sui
ethsofia sponsor sui
ethsofia sponsor icp
ethsofia sponsor icp
ethsofia sponsor chainbase
ethsofia sponsor chainbase
ethsofia sponsor chainbase
ethsofia sponsor iexec
ethsofia sponsor iexec

sponsor Bounty Tracks

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ethsofia partner dorahacks
ethsofia partner getbllock
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