Smart contracts
Solidity, Rust and Move, with working knowledge of how the major protocols are built and where they break.
TECH & SECURITY
Engineering Team
The People Behind the Code
A standing engineering team that works on-chain full time — contracts, backend, security, frontend and ops each have dedicated people, not a freelancer roster assembled per project. Core members average 8+ years and have shipped exchanges, wallets, DeFi protocols and high-frequency trading systems.
8 年+Average experience
200+Projects delivered
30+Countries served
6Disciplines
What You Get
Backend
High-throughput matching, on-chain indexing, ledgering and reconciliation.
Security
Audits, fuzzing, penetration testing and live incident response.
Frontend
React / Vue with ethers.js across DApps, admin consoles and mobile.
Data & risk
Address profiling, anomaly detection and a real-time rules engine.
DevOps
Node operations, multi-region failover, monitoring and compliance logging.
How It Works
Discovery
Break the idea into acceptance-testable features and flag the technical risks.
Proposal
Deliver an architecture, milestone plan and fixed quote — the proposal itself is free.
Build
Ship against milestones, with a running demo environment every week.
Handover
On sign-off, repo access, docs and the deployment environment all transfer to you.
Specifications
- How we work
- Spec, then milestones, with a demo every week
- Code
- A private Git repo with full source, ownership transferred to you
- Comms
- Telegram, Lark or email, in Chinese or English
- Hours
- Coverage across Asian and European business hours
- Quality
- Unit tests, CI and code review on every change
- Support
- Three months of free support after launch
When to Use It
Zero to one
You have a direction and a budget and need a team that can define the product before building it.
Scale or rebuild
The current system is buckling or unsafe and needs a rebuild rather than another patch.
Ongoing partnership
A monthly retained team acting as your standing engineering capacity.
FAQ
QCan we sign a contract?
Yes. We contract through a Singapore entity, with milestone-based payments and formal sign-off.
QDo we get the source?
All of it. Repository ownership transfers to your account when the project closes.
QIs our work confidential?
We sign NDAs, and sensitive projects run in an isolated environment with separate access control.
QHow is it priced?
Fixed price per project or monthly per engineer — both work, paid against milestones.
Related Services
View all casesSecurity Audit
Everything we list or deliver goes through the same process: automated scanning for surface, manual review for logic, penetration testing for exploitability. Finding nothing is not the same as nothing being there — so the report states every conclusion, reproduction step and fix, along with exactly what was and was not in scope.
Learn moreSupported Chains
Our tooling and delivery span four stacks: BTC, EVM chains, TRON and Solana. Each network below lists what we have actually shipped on it, so you can pick a chain up front instead of discovering mid-conversation that it is unfamiliar territory.
Learn moreCustom Development
Anything the standard products do not cover gets built to order. Discovery, architecture, build, test and launch support all run against milestones, each with something you can sign off on — and the full source is yours, with no licence strings attached.
Learn more
Tell us what you need — scoping and quotes are free
Describe the use case and the outcome you want. You get an architecture, a timeline and a fixed quote — with no obligation to proceed.