Enterprise Solutions
Bring your company to the next level with innovative blockchain infrastructure, custom governance and verifiable data trails.
- DAO & governance platforms
- Blockchain micropayments
- Supply chain & traceability
Stop juggling freelancers and negotiating with audit firms. We are your end-to-end blockchain dev team, delivering battle-tested code so you can focus on your business, not your tech stack.
What we deliver
Pair senior protocol engineers with product leadership for clear roadmaps, fast iteration, and secure releases.
Smart contracts, front-end and infra shipped with automated testing and observability.
Auditors embedded into delivery to surface issues before launch day.
Experienced across EVM, Solana, Cosmos SDK, Substrate, TON and rollup ecosystems.
“Their team translated a complex protocol design into production code in half the expected time.”
Founder, DeFi infrastructure startup
Trusted by teams from












Our squads ship production-grade protocol components, integrations and experiences. Choose the track you need or let us design the bespoke mix that accelerates your roadmap.
Bring your company to the next level with innovative blockchain infrastructure, custom governance and verifiable data trails.
Expand the possibilities of your business by connecting wallets, bridges and on-chain data to your existing products.
Launch new protocols or extend existing networks with validators, on/off ramps and aligned token economics.
Attract external builders with SDKs, documentation and testing sandboxes that make shipping on your chain effortless.
You're here because you need more than a coder. You need a dApp built, a token launched, a DeFi protocol secured, or an NFT project shipped. You need it to work, to be safe, and to not become a technical nightmare down the line.
We don't just write code; we engineer systems with your survival in mind. Every contract is built for an adversarial environment. Every architecture is designed to scale without breaking. We give you the technical due diligence you need to raise funds and the robust product you need to keep them.
Technical debt in Web3 isn't an inconvenience; it's an existential threat. A vulnerability isn't a bug; it's a bank heist. Partnering with anyone less than relentless is a bet you can't afford to make. Your reputation and your users' assets are on the line from day one.
Shape the right build with user research, technical diligence, tokenomics and a roadmap that aligns stakeholders.
Ship smart contracts, front-ends, mobile apps and the infrastructure required to monitor and scale in production.
Identify vulnerabilities before attackers do. Combine manual review with automated coverage and follow-up remediation.
Iterate with confidence through retainers covering optimization, new features, performance tuning and data.
Hire 7BlockLabs
We plug in as your blockchain product squad—whether you need a sprint to MVP, hands-on support post raise or an extended core team.
Our engineers bring experience across chains, languages and tooling stacks so we can launch and iterate with the best fit technology—not force-fit a favourite.
Structure and communication that keep every engagement transparent. We keep you close to critical decisions without adding overhead.
Our product leads and blockchain architects refine requirements with you, highlighting technical risks, opportunities and measurable outcomes.
We shape a delivery roadmap, resource plan and target architecture so every stakeholder understands the path to mainnet.
Whether you need a sprint team for a critical launch or an embedded unit to scale long-term, we tailor engagement to your operating rhythm.
Fixed scope and timeline to deliver a well-defined MVP or feature set.
Cross-functional squad that scales with your roadmap and velocity goals.
Flexible monthly bucket for improvements, audits, maintenance and on-call support.
Unsure what works best?
Book a 15-min scoping callWe document the frameworks, checklists and hard-earned lessons that shape how we build blockchain products with our partners.
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Can’t find what you’re looking for? Reach out and we’ll share more context on how we work and what we can ship together.
Quick, straightforward answers about our blockchain development services, tech stack, locations, and post‑launch support.
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7Block Labs is a trading name of JAYANTH TECHNOLOGIES LIMITED.
Registered in England and Wales (Company No. 16589283).
Registered Office address: Office 13536, 182-184 High Street North, East Ham, London, E6 2JA.
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