Startup-grade innovation for Germany's digital capital. We develop audited smart contracts for DeFi protocols, NFT marketplaces, DAOs, and token launches. Our Solidity and Rust expertise, combined with formal verification and comprehensive testing, ensures your contracts are secure, gas-optimized, and production-ready.
Berlin has one of Europe's largest startup scenes, with fintech companies such as N26 and Trade Republic based in the city. German buyers expect GDPR compliance, an Impressum on every commercial site, and accessibility under the law implementing the European Accessibility Act.
Multilingual team serving Berlin's vibrant startup ecosystem and Germany's enterprise market. DSGVO expertise and BaFin compliance for FinTech projects.
Factory Berlin: Kreuzberg, Mitte, Adlershof
Every Smart Contract Development project in Berlin is built with full compliance to local and international regulatory frameworks.
Every Smart Contract Development project we deliver in Berlin includes these enterprise-grade features, customized for Berlin-Brandenburg's specific market requirements.
EVM-compatible smart contracts with gas optimization, upgradability patterns, and comprehensive testing.
Multi-phase security review with static analysis, fuzzing, and formal verification.
Lending, staking, AMM, and yield farming contracts with battle-tested patterns.
ERC-20, ERC-721, ERC-1155, and custom token implementations with governance features.
Bridge contracts and cross-chain messaging for multi-network deployments.
Proxy patterns (UUPS, Transparent) for secure contract upgrades without migration.
We use industry-leading technologies proven at scale by the world's top companies. Our stack is optimized for Berlin-Brandenburg's infrastructure and regulatory requirements.
A proven, transparent development process refined through 100+ successful projects. Every milestone is tracked and communicated in your timezone (Europe/Berlin). Here's an inside look at how we deliver Smart Contract Development projects.
Every Smart Contract Development project meets these measurable quality benchmarks before delivery. These aren't aspirational goals — they're contractual guarantees.
Automated unit, integration, and E2E tests cover all critical paths.
Performance, accessibility, best practices, and SEO all score above 90.
Server response time optimized through caching and edge computing.
LCP, FID, and CLS all within Google's recommended thresholds.
Guaranteed uptime with automated failover and disaster recovery.
SSL Labs A+ rating with strict CSP, HSTS, and security headers.
Real results from real clients in the Berlin-Brandenburg market. Each project demonstrates our expertise in Smart Contract Development with measurable business outcomes.
Here's the specific process we follow for Smart Contract Development projects, with timelines adjusted for Berlin's market and working patterns.
Contract architecture, interaction diagrams, and security model design.
Contract development with 100% test coverage, gas profiling, and fuzz testing.
Internal audit, third-party review, and vulnerability remediation.
Testnet deployment, mainnet launch, verification, and monitoring setup.
Transparent pricing with no hidden fees. All prices are in EUR and include DSGVO (GDPR) & PSD2 compliance.
Average project budget in Berlin: €40,000 – €400,000
3-4 weeks
8-12 weeks
16-24 weeks
Every Smart Contract Development project includes a comprehensive set of deliverables designed for long-term success in the Berlin market.
We're not just another agency. Here's what sets us apart in the Berlin market.
From startups to Fortune 500s, we've shipped products across FinTech & NeoBank, Mobility & CleanTech, E-Commerce, and more.
Offices and partnerships across 13 cities. Deep understanding of Berlin's regulatory landscape and business culture.
Every project leverages AI where it creates measurable value — from intelligent automation to predictive analytics.
DSGVO (GDPR) & PSD2 compliance built into every project from day one. No shortcuts.
Real-time project dashboards, weekly demos, and direct Slack access to your engineering team.
85% of clients continue working with us after initial project. We grow with your business.
Berlin has been a home for Ethereum developers and crypto startups for years, and that community has moved from experiments to products. Smart contracts now handle token sales, loyalty programmes, ticketing, revenue sharing and on chain governance. Code deployed to a public chain is hard to change, so the build process looks more like engineering for payments than like building a website.
The legal frame changed with MiCA, the EU Markets in Crypto Assets Regulation, which applies in full since the end of 2024 and is supervised in Germany by BaFin. Whether your contract creates a crypto asset that MiCA covers, a financial instrument under securities law, or something outside both depends on its design, and that question should be answered by a lawyer before the contract is written. Anti money laundering duties may apply to services that hold or transfer assets for others.
Ask a provider which chains and languages they work in, usually Solidity on Ethereum and compatible networks. Ask how they test, including fuzzing and coverage, and whether they plan for an independent audit. Ask about upgrade patterns and admin keys, since both create risk if handled carelessly. A good developer will push back on features that add attack surface without clear value.
This is our own list, and we rank ourselves first. The other studios each show an office in or near Berlin on their own website and are worth a call if you are comparing smart contract development providers.
Our pick, for obvious reasons. See the case studies and judge the work for yourself.
Full-service Berlin digital agency for commerce, content management and AI for 25 years.
Builds platform, app and AI solutions for large and midsize companies.
Mobile app development agency building Android, iOS, web and cross-platform apps since 2015.
Berlin development agency building web applications with Elixir, Ruby and React.
Answers to common questions about Smart Contract Development for Berlin businesses.
Complement your Smart Contract Development with these related services, all available in Berlin with the same quality standards and compliance guarantees.
We offer Smart Contract Development across our global network of offices and partnerships. Each location has dedicated expertise in local market requirements and regulatory compliance.
Understanding the return on your Smart Contract Development investment is critical. Here's how our Berlin clients typically measure success and the results they achieve.
Based on our portfolio of Berlin projects, clients typically see full ROI within 4-8 months of launch. The Berlin-Brandenburg market's strong demand for digital solutions means Smart Contract Development investments generate measurable returns quickly when executed with the right strategy and technology stack.
Our engineering team follows battle-tested architecture patterns optimized for Berlin-Brandenburg's infrastructure and regulatory requirements.
Every Smart Contract Development project in Berlin is architected for horizontal scaling with containerized microservices, auto-scaling groups, and CDN-distributed assets.
Security is non-negotiable in Berlin's regulatory environment. We implement defense-in-depth with DSGVO (GDPR) & PSD2 compliance baked into every layer.
We target sub-200ms response times and 90+ Lighthouse scores for all Berlin deployments through multi-layer performance engineering.
Data management in Berlin requires careful attention to DSGVO (GDPR) & PSD2 compliance while maintaining high performance.
From Factory Berlin: Kreuzberg, Mitte, Adlershof startups to FinTech & NeoBank enterprises, our Smart Contract Development expertise has earned the trust of organizations across Berlin-Brandenburg.
"Frenchy Digital delivered our Smart Contract Development project on time and exceeded every expectation. Their understanding of the Berlin market and DSGVO (GDPR) & PSD2 compliance saved us months of research."
"What sets Frenchy Digital apart is their technical depth combined with genuine understanding of our business. They didn't just build a solution — they became strategic partners in our digital transformation."
Join 100+ businesses in Berlin-Brandenburg that trust Frenchy Digital for their digital transformation. Get a free consultation and custom project proposal tailored to Berlin's market.