Smart Contract Development That Actually Works
We've been building blockchain solutions since 2019, and here's what we learned: most projects fail because they rush deployment without proper testing. Our approach is different. We spend weeks on security audits before a single line of code goes live. It's slower, sure. But our contracts have processed over $8.2M in transactions without a single security incident.
Results From Real Projects
43
Contracts deployed and actively running in production
$8.2M
Total transaction value processed securely
Zero
Security breaches or exploited vulnerabilities
18
Active clients across Taiwan and Southeast Asia
Last month, a manufacturing client in Taichung came to us after their previous developer disappeared mid-project. Their half-finished contract had three critical vulnerabilities. We rebuilt it from scratch, deployed in four weeks, and they've been processing supplier payments through it ever since. That's the kind of reliability we're known for.
What We Actually Build
Three main areas where we've developed deep expertise over the past six years
Custom Contract Development
We write contracts from scratch based on your specific business logic. No templates. No cookie-cutter solutions. Each project starts with understanding your workflow, then we build something that fits exactly what you need. Most projects take 6-10 weeks from first meeting to deployment.
Security Auditing
Already have a contract but worried about vulnerabilities? We'll tear it apart and find every potential weakness. Our audits have caught issues ranging from reentrancy attacks to gas optimization problems. You get a detailed report with severity ratings and specific fixes. We've audited 67 contracts so far—found critical issues in about 40% of them.
Blockchain Integration
Getting your existing systems to talk to blockchain is tricky. We build the middleware that connects your databases, APIs, and internal tools to deployed contracts. Think of it as translation work—making sure data flows smoothly between traditional software and decentralized networks. We've integrated with everything from legacy ERP systems to modern cloud platforms.
How Projects Actually Unfold
This is the process we've refined over dozens of deployments
Discovery and Requirements
We spend the first week just talking. What problems are you solving? What's your current workflow? Where does money change hands? Who needs to approve what? Most clients are surprised by how many questions we ask. But this phase prevents months of rework later.
Architecture Design
Now we map out the technical approach. Which blockchain makes sense for your use case? What data goes on-chain versus off-chain? How do we handle errors and edge cases? You'll see diagrams, flowcharts, and plain-English explanations of how everything connects.
Development and Testing
The actual coding phase. We work in two-week sprints and show you progress regularly. Every function gets unit tests. Every user path gets integration tests. We deploy to test networks and break things intentionally to find weaknesses. This phase typically takes 4-6 weeks depending on complexity.
Security Audit
Before mainnet deployment, we audit everything ourselves. Then we bring in external reviewers for a second opinion. We're looking for vulnerabilities, gas inefficiencies, and potential attack vectors. Any issues found get fixed and re-tested. This adds 2-3 weeks but it's non-negotiable.
Deployment and Monitoring
We deploy to mainnet during low-traffic periods and monitor closely for the first 72 hours. You get access to a dashboard showing all contract activity. We stick around for the first month to handle any issues that come up. After that, you're running independently with our support available as needed.
What Clients Tell Us
We were paying lawyers thousands every month to manage escrow agreements with our international suppliers. The wittycogni team built us a smart contract that handles everything automatically. Funds release when shipping confirmations come through. Disputes trigger a multi-sig review process. We've processed 140 transactions since going live in February 2025, and the system hasn't missed a beat. Cut our legal costs by about 60%.
Their audit caught three critical vulnerabilities in our NFT marketplace contract. One of them could have let someone drain the entire treasury. Cost us about $3,500 for the audit—probably saved us from losing everything. They explained each issue in detail and walked our team through the fixes. Worth every dollar.
Let's Talk About Your Project
Most blockchain projects start with a conversation. Tell us what you're trying to build, and we'll give you an honest assessment of whether smart contracts are the right solution. No sales pitch. No pressure. Just straight answers from people who've been doing this since 2019.