We build production grade blockchain systems designed for scalability and security. From roadmap milestones to production readiness, we bring senior engineering depth with a proven delivery model.
Blockchain Engineering
Core Protocol Development
We build protocol level systems with production discipline and a security first mindset, including early threat identification, rigorous automated testing, and clear upgrade considerations so changes ship safely.
- Consensus mechanisms
- Protocol (execution layer)
- Virtual Machines
- Nodes & RPCs
- Oracles
Cross-Chain & Interoperability Systems
We implement interoperability protocols and extend applications cross-chain with a focus on trust assumptions, operational reliability, and visibility into system behavior as usage scales.
- Cross-chain messaging & architectures
- Multi-bridging with redundancy & retries
- Multi-chain workflow orchestration
- Cross-chain tokens
Smart Contract and Application Development
We ship smart contracts and application layers with strong automated testing and disciplined delivery, built to be maintainable and safe to evolve as the system grows.
- Smart Contract & program implementation
- Frontend prototyping & development
- Backend development
- Zero-knowledge circuits
Developer Tooling
We build the tooling that makes development faster and safer, improving build and release workflows through simulation, testing infrastructure, and integration-friendly SDKs.
- Simulation with dev nodes
- Alternate VM tooling
- Foundry Support
- SDKs and libraries
FAQ
Who is this service for?
Built for teams shipping blockchain-based systems, including but not limited to:
- Foundations and protocol teams accelerating core roadmap initiatives
- Ecosystem teams expanding integrations and developer experience
- Engineering leaders needing specialized extpertise for high stakes releases
- Enterprises building or integrating blockchain based infrastructure
How long are engagements typically?
Engagements typically range from one month to multi year engagements. Some teams start with a single milestone and continue through ongoing delivery as their roadmap and needs evolve.
What's the benefit of working with Moonsong instead of hiring internally?
Working with Moonsong gives you senior protocol level capacity immediately, without the time and risk of hiring for specialized roles. We can own defined milestones end to end, integrate with your repo and release process, and ship production grade work with security first discipline and clear progress visibility. This is most valuable when you have roadmap urgency, high stakes releases, or gaps in deep infrastructure expertise that are hard to hire for quickly.
How do engagements typically start?
We start by aligning on goals, constraints, and success criteria, then scope a first milestone with clear acceptance criteria. From there, teams continue through milestone builds or a delivery pod depending on roadmap needs. Initial scoping is offered as a free service.