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About us

Official homepage: https://israelweb3.com/
Discord Support Group: https://discord.gg/YnpgKfcyyW

Purpose:
Discuss and network to meet likeminded israeli developers interested in developing and coding web3 projects, smart contracts and related technologies.

What it is NOT:
This is NOT a group relating to crypto investment or NFT/Token speculation - it is about the underlying techon0logy and what it can enable.

Audience:
The group is intended for developers and architects working on web3 decentralized projects both frontend and backend (smart contracts, zero knowledge platforms and more).

Events:
Meet and greet, network, discuss and learn from each other about specific technical topics or overall trends in web3.

Upcoming events

14

See all
  • Monthly Meetup of the Web3 Developers Underground community

    Monthly Meetup of the Web3 Developers Underground community

    Tel Aviv, Israel, Tel Aviv-Yafo, IL

    Web3 Devs Underground - Monthly Meetup
    ๐Ÿš€ Coming Soon!
    โ€‹About the event:
    ๐ŸŽ™ Brought to you by
    Israel Web3 Developers Underground ร— TBD
    Powered by Masterkey VC
    โ€‹Date & Time
    ๐Ÿ“… Wednesday, Jun 24, 2026
    Time: 18:00 - 21:00
    Location:
    TBD

    ## โ€‹Speakers:

    1. โ€‹TBD
    2. โ€‹TBD

    โ€‹Agenda:
    18:00 - 18:30 | Drinks and Networking
    18:30 - 18:40 | Opening Remarks
    18:40 - 19:20 | First Speaker
    19:20 - 19:30 | Q&A with the first speaker
    19:30 - 19:50 | Break for Food and Drinks
    19:50 - 20:30 | Second Speaker
    20:30 - 20:40 | Q&A with the second speaker
    20:40 - 21:00 | Finish the day with us over a beer and some small talk.
    โ€‹What can you expect? (Topics)
    Talk1: TBD
    Talk2: TBD
    โ€‹About Our Sponsors:
    Masterkey Venture Capital is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology.
    โ€‹Get Involved
    Interested in Speaking or Sponsoring?
    We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please fill out the Speaker application form and contact Amit Shilo at @Amit_Shilo (Telegram)

    • โ€‹Community Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy.
    • โ€‹Founded by Shauli Rejwan and Roy Osherove.

    โ€‹RSVP Now!
    Secure your spot for an evening of knowledge-sharing and networking.
    Register Here
    Limited seats are available. Register early to ensure your participation!
    Stay Connected
    Follow us on social media and join our community to stay updated on upcoming events and news:

    โ€‹Stay in the loop (socials):
    Twitter โ€“ https://x.com/Web3_Devs
    YouTube โ€“ https://www.youtube.com/@israelweb3devunderground (Watch our content)
    Calendar โ€“ https://luma.com/web3devs_underground
    See You There! (Also Online)

    • Photo of the user
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    • Photo of the user
    14 attendees
  • Web3 Devs underground |  Shared liquidity to unlock DeFi capital

    Web3 Devs underground | Shared liquidity to unlock DeFi capital

    ยท
    Online
    Online

    โ€‹๐ŸŽ™๏ธ Hosted by: Web3 Developers Underground ร— Tanner Moore
    โ€‹โšก Powered by: Masterkey VC
    โ€‹DEX aggregation is evolving - and 1inch Aqua represents a fundamental rethink of how liquidity is sourced, routed, and settled on-chain. But what's actually under the hood, and what does it mean for builders?
    โ€‹๐Ÿ’ฅ Join us for a technical deep-dive into 1inch Aqua - exploring the architecture behind 1inch's next-generation liquidity protocol, how it improves on existing aggregation models, and what it unlocks for DeFi developers building on top of it.
    โ€‹If you're building DeFi applications, integrating DEX liquidity, or just want to understand where on-chain trading infrastructure is heading, this session is for you.

    • โ€‹๐Ÿ“… Date: Wednesday, July 15th
    • โ€‹๐Ÿ• Time: 10:00 EDT | 16:00 CET | 17:00 Israel Time ๐Ÿ‡ฎ๐Ÿ‡ฑ
    • โ€‹๐Ÿ“ Where: Streaming Live on X (Twitter), YouTube, and LinkedIn.

    ***

    โ€‹๐ŸŽค Meet the Expert

    ***

    โ€‹๐Ÿ”ฌ What We're Breaking Down:
    โ€‹๐ŸŒŠ What is 1inch Aqua: The protocol's core architecture and how it differs from classic aggregation and RFQ models.
    โ€‹๐Ÿ”€ Liquidity Routing Reimagined: How Aqua sources and splits liquidity across venues for optimal execution.
    โ€‹โšก Settlement Mechanics: The design decisions behind faster, cheaper, and more reliable on-chain settlement.
    โ€‹๐Ÿ—๏ธ Builder Integrations: What developers need to know to build on top of or integrate with 1inch Aqua.
    โ€‹๐Ÿ” Aqua vs. Existing Solutions: How it stacks up against Uniswap X, CoW Protocol, and other intent-based trading systems.

    ***

    โ€‹๐Ÿ’ก Backed by Masterkey VC
    โ€‹Masterkey Venture Capital is a global early-stage fund focused on deep tech and Web3 infrastructure. With over five decades of experience in cryptography, infrastructure, cybersecurity, and energy, Masterkey backs visionary founders building the decentralized technologies of tomorrow.
    โ€‹๐Ÿ“… Calendar for all events: https://lu.ma/web3devs_underground
    โ€‹๐ŸŒ Stay Connected with the Underground
    โ€‹๐Ÿฆ Twitter: https://x.com/Web3_Devs ๐Ÿ“Œ Telegram: https://t.me/web3devs_underground ๐ŸŒ Website: https://www.web3devs.org/ ๐Ÿ”— Linktree: https://linktr.ee/web3devsunderground

    • Photo of the user
    • Photo of the user
    • Photo of the user
    7 attendees
  • Monthly Meetup of the Web3 Developers Underground community

    Monthly Meetup of the Web3 Developers Underground community

    Tel Aviv, Israel, Tel Aviv-Yafo, IL

    Web3 Devs Underground - Monthly Meetup
    ๐Ÿš€ Coming Soon!
    โ€‹About the event:
    ๐ŸŽ™ Brought to you by
    Israel Web3 Developers Underground ร— TBD
    Powered by Masterkey VC
    โ€‹Date & Time
    ๐Ÿ“… Wednesday, July 29, 2026
    Time: 18:00 - 21:00
    Location:
    TBD

    ## โ€‹Speakers:

    1. โ€‹TBD
    2. โ€‹TBD

    โ€‹Agenda:
    18:00 - 18:30 | Drinks and Networking
    18:30 - 18:40 | Opening Remarks
    18:40 - 19:20 | First Speaker
    19:20 - 19:30 | Q&A with the first speaker
    19:30 - 19:50 | Break for Food and Drinks
    19:50 - 20:30 | Second Speaker
    20:30 - 20:40 | Q&A with the second speaker
    20:40 - 21:00 | Finish the day with us over a beer and some small talk.
    โ€‹What can you expect? (Topics)
    Talk1: TBD
    Talk2: TBD
    โ€‹About Our Sponsors:
    Masterkey Venture Capital is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology.
    โ€‹Get Involved
    Interested in Speaking or Sponsoring?
    We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please fill out the Speaker application form and contact Amit Shilo at @Amit_Shilo (Telegram)

    • โ€‹Community Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy.
    • โ€‹Founded by Shauli Rejwan and Roy Osherove.

    โ€‹RSVP Now!
    Secure your spot for an evening of knowledge-sharing and networking.
    Register Here
    Limited seats are available. Register early to ensure your participation!
    Stay Connected
    Follow us on social media and join our community to stay updated on upcoming events and news:

    โ€‹Stay in the loop (socials):
    Twitter โ€“ https://x.com/Web3_Devs
    YouTube โ€“ https://www.youtube.com/@israelweb3devunderground (Watch our content)
    Calendar โ€“ https://luma.com/web3devs_underground
    See You There! (Also Online)

    • Photo of the user
    • Photo of the user
    • Photo of the user
    6 attendees
  • ***Event Postponed*** Web3 Devs underground | How ZK Enhances Privacy

    ***Event Postponed*** Web3 Devs underground | How ZK Enhances Privacy

    ยท
    Online
    Online

    ***The event was postponed due to an unexpected tragedy. This is a tentative date, and the new date will be announced soon ***
    -----------------------------------------------------------------------------

    ๐ŸŽ™๏ธ Hosted by: Web3 Developers Underground ร— Milica Vulic
    โ€‹โšก Powered by: Masterkey VC
    โ€‹Privacy in Web3 isn't just a feature - it's a fundamental design challenge. Zero-knowledge proofs are one of the most powerful cryptographic tools to solve it. But how exactly does ZK enable privacy without breaking verifiability?
    โ€‹๐Ÿ’ฅ Join us for a technical deep-dive into how ZK enhances privacy - unpacking the cryptographic mechanics behind zero-knowledge proofs and their real impact on Web3 applications, from identity to DeFi to infrastructure.
    โ€‹If you're building privacy-preserving protocols or just want to understand the math and architecture behind ZK, this session is built for you.

    • โ€‹๐Ÿ“… Date: Wednesday, June 10th
    • โ€‹๐Ÿ• Time: 10:00 EDT | 16:00 CET | 17:00 Israel Time ๐Ÿ‡ฎ๐Ÿ‡ฑ
    • โ€‹๐Ÿ“ Where: Streaming Live on X (Twitter), YouTube, and LinkedIn.

    ***

    โ€‹๐ŸŽค Meet the Expert

    ***

    โ€‹๐Ÿ”ฌ What We're Breaking Down:
    โ€‹๐Ÿ” ZK Proofs 101: The cryptographic foundation - what it means to prove knowledge without revealing it.
    โ€‹๐Ÿ•ต๏ธ Privacy by Design: How ZK shifts the trust model in on-chain applications - from transparent-by-default to private-by-default.
    โ€‹๐Ÿ—๏ธ ZK in Practice: Real use cases across identity, DeFi, and data integrity - where ZK adds the most privacy value today.
    โ€‹โš–๏ธ Tradeoffs: Computational cost, proving time, and the engineering decisions builders need to make.
    โ€‹๐Ÿ” ZK vs. Other Privacy Approaches: How it compares to mixers, confidential transactions, and TEE-based solutions.

    ***

    โ€‹๐Ÿ’ก Backed by Masterkey VC
    โ€‹Masterkey Venture Capital is a global early-stage fund focused on deep tech and Web3 infrastructure. With over five decades of experience in cryptography, infrastructure, cybersecurity, and energy, Masterkey backs visionary founders building the decentralized technologies of tomorrow.
    โ€‹๐Ÿ“… Calendar for all events: https://lu.ma/web3devs_underground
    โ€‹๐ŸŒ Stay Connected with the Underground
    โ€‹๐Ÿฆ Twitter: https://x.com/Web3_Devs ๐Ÿ“Œ Telegram: https://t.me/web3devs_underground ๐ŸŒ Website: https://www.web3devs.org/ ๐Ÿ”— Linktree: https://linktr.ee/web3devsunderground

    • Photo of the user
    • Photo of the user
    • Photo of the user
    6 attendees

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Organizers

Roy O. is a Super Organizer

Members

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