What services does web3.berlin offer?

According to its public information, web3.berlin offers: Development.

Which blockchains does web3.berlin work with?

web3.berlin works with Ethereum and Polygon.

Which smart contract languages does web3.berlin use?

web3.berlin works with Solidity and Vyper.

Where is web3.berlin based?

web3.berlin is headquartered in Germany.

Is web3.berlin verified on smart-contract.com?

Not yet. This listing was compiled from public information and web3.berlin has not claimed it or gone through the vetting process of smart-contract.com.

How can I get a quote from web3.berlin?

Describe your project once on smart-contract.com: you receive comparable quotes from vendors that match it, in the same format. Development and audit are always entrusted to two independent companies.

Vendor

web3.berlin

Berlin Web3 agency for consulting, smart contract and dApp development, and node operations

Public information

About

web3.berlin is an IT service agency based in Berlin, Germany, that takes Web3 projects from idea to production and keeps them running. Its imprint names a Berlin sole proprietorship led by its founder, who works with a small team of engineers, designers and operators. The agency groups its work into three services. Strategic consulting covers architecture reviews and technical assessments, protocol design and system modeling, technology stack selection, and team training. Full-stack development covers Solidity and Vyper smart contracts, React and Next.js front ends, Node.js and Python back ends, subgraphs and indexers built with The Graph, and AI or machine learning integrations. Operations and infrastructure covers Kubernetes cluster management, blockchain node operations (archive nodes and RPC endpoints), Graph indexer nodes, and round-the-clock monitoring and incident response, on premises or in the cloud. Its published projects include a dApp rebuild and indexing infrastructure for a gaming ecosystem on Polygon, contributions to Ethereum staking tooling, and a decentralized storage NFT gallery.

At a glance

Berlin-based agency (sole proprietorship per its imprint) with an in-house team
Writes Solidity and Vyper smart contracts with full-stack dApp front ends and back ends
Builds subgraphs and indexers with The Graph
Runs archive nodes, RPC endpoints and Graph indexer nodes with 24/7 monitoring
Offers architecture reviews and protocol design consulting

Services: Development
Blockchains: Ethereum
Polygon
Languages: Solidity, Vyper
Headquarters: Germany
Website: web3.berlin(opens in a new tab)

web3.berlin: frequently asked questions

What services does web3.berlin offer?: According to its public information, web3.berlin offers: Development.
Which blockchains does web3.berlin work with?: web3.berlin works with Ethereum and Polygon.
Which smart contract languages does web3.berlin use?: web3.berlin works with Solidity and Vyper.
Where is web3.berlin based?: web3.berlin is headquartered in Germany.
Is web3.berlin verified on smart-contract.com?: Not yet. This listing was compiled from public information and web3.berlin has not claimed it or gone through the vetting process of smart-contract.com.
How can I get a quote from web3.berlin?: Describe your project once on smart-contract.com: you receive comparable quotes from vendors that match it, in the same format. Development and audit are always entrusted to two independent companies.

Where this information comes from

This listing was compiled from the public pages below and last reviewed on September 24, 2026. The company has not claimed it yet, is not a partner of smart-contract.com and has not been vetted.

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