We architect and deploy custom smart contracts that form the secure, immutable core of your application. Our development process ensures gas-optimized code and adherence to OpenZeppelin standards for security and upgradability.
LABS
Services
ZK-Rollup & StarkNet Security Training
Equip your team with expert-led, hands-on training in ZK-rollup security architecture. Learn to build and audit secure Cairo smart contracts, understand STARK proof assumptions, and mitigate sequencer/operator risks for production-ready applications.
Chainscore © 2026
overview
BUILD
Custom Smart Contract Development
Secure, production-ready smart contracts tailored to your specific business logic.
From concept to mainnet, we deliver contracts you can trust for critical operations.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and staking mechanisms.
- Enterprise Logic: Multi-signature wallets, access control systems, and verifiable on-chain records.
- Full Audit Trail: Every contract undergoes rigorous testing and receives a comprehensive security report.
key-features-cards
EXPERT-LED TRAINING
Comprehensive ZK-Rollup Security Curriculum
Our structured curriculum equips your team with the practical knowledge to build, audit, and secure production-grade ZK-Rollup applications. Move from theory to implementation with confidence.
benefits
DELIVERABLES & GUARANTEES
Outcomes for Your Engineering Team
We provide concrete, measurable results for your StarkNet or ZK-Rollup project, backed by verifiable expertise and formal processes.
01
Security-First Architecture
Production-ready ZK-Rollup designs built on Cairo 1.0 with formal verification principles, reducing critical vulnerabilities by design.
Zero
Critical Bugs in Production
100%
Code Coverage for Core Logic
02
Accelerated Time-to-Market
End-to-end development of custom validity proofs and sequencers, moving from concept to testnet in under 6 weeks.
< 6 weeks
To Testnet
2x
Faster Development Cycle
03
Proven Audit Readiness
Comprehensive pre-audit packages including threat modeling, internal reviews, and test suites that meet auditor standards from day one.
50%
Reduction in Audit Findings
1 week
Average Audit Completion
04
Gas & Cost Optimization
Expert-level Cairo and Solidity optimization to minimize L1 settlement costs and maximize transaction throughput for your dApp.
40-60%
Reduced L1 Gas Costs
10k+
TPS on Optimized Rollup
Choose Your Path to ZK-Rollup & StarkNet Mastery
Structured Training Tiers & Deliverables
Our modular training programs are designed to systematically build your team's expertise in ZK-Rollup and StarkNet security, from foundational concepts to advanced protocol implementation.
| Core Deliverables | Foundations | Professional | Enterprise |
|---|---|---|---|
Customized Curriculum Design | |||
Live Instructor-Led Workshops | 4 sessions | 8 sessions | 16 sessions |
Hands-On Cairo & Solidity Labs | 2 projects | 4 projects | 8 projects |
ZK-Circuit Security Deep Dive | |||
StarkNet Prover & Verifier Training | |||
Custom L2 Security Audit Simulation | |||
Post-Training Support & Q&A | 2 weeks | 1 month | 3 months |
Team Certification & Badges | Participation | Skill Verified | Expert Certified |
Access to Private Materials | 6 months | 12 months | Lifetime |
Program Investment | $15,000 | $45,000 | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for your Web3 product.
We architect and deploy custom smart contracts that are secure, gas-optimized, and tailored to your specific use case. Our development process ensures your core logic is robust and future-proof.
- Full lifecycle support: From initial concept and architecture to deployment, verification, and ongoing maintenance.
- Security-first approach: Code is built with
OpenZeppelinstandards and undergoes rigorous internal review before formal audits. - Protocol expertise: Native development for
ERC-20,ERC-721,ERC-1155, and custom standards for DeFi, NFTs, DAOs, and more.
We deliver contracts you can trust, reducing time-to-audit and mitigating critical risks before mainnet launch.
Our engineers focus on measurable outcomes: reducing gas costs by up to 40%, achieving 99.9% uptime post-launch, and enabling a 2-4 week MVP delivery for standard token or NFT projects. We provide clear documentation and handover, ensuring your team has full ownership and understanding.
For Engineering Teams
ZK-Rollup Security Training FAQs
Answers to common questions from CTOs and lead developers evaluating our specialized training for StarkNet and ZK-Rollup security.
Our core program is a 4-week, hands-on workshop delivered in 8 sessions. Each 3-hour session combines lecture, live coding demos, and guided exercises. We offer flexible scheduling (e.g., 2 sessions per week) to minimize disruption. The curriculum progresses from Cairo/StarkNet fundamentals to advanced vulnerability discovery and mitigation.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall