StarkNet & zkSync zk-Rollup Account Deployment

Deploy ERC-4337-compliant smart accounts on StarkNet (Cairo) and zkSync (Solidity/Vyper). We implement session keys, social recovery, and batched transactions to deliver a seamless, non-custodial user experience.

Build core application logic with battle-tested security patterns. Our code undergoes multi-stage review and formal verification (for Cairo) to protect user assets and ensure protocol integrity from day one.

We manage the full deployment lifecycle: from local development with Katana/Foundry, to testnet staging, and mainnet launch with monitoring, RPC endpoints, and indexers for StarkNet and zkSync Era.

Integrate secure canonical bridges and design custom liquidity pathways. We ensure fast, trust-minimized asset transfers between L1 (Ethereum) and your zk-rollup to bootstrap your ecosystem.

Analyze and optimize every transaction. We employ zk-specific techniques like storage packing, signature aggregation, and proof batching to minimize L1 settlement costs and user fees.

We provide custom SDKs and integrate essential tooling (Block Explorers, Wallets, Oracles) to accelerate your team's development and ensure a smooth integration experience for your users.

We conduct a comprehensive audit of your application's logic and data flow to design the optimal zk-Rollup account abstraction architecture, ensuring gas efficiency and future scalability.

Our engineers write, test, and optimize Cairo (StarkNet) or Solidity/Vyper (zkSync) smart contracts for your Account Abstraction logic, leveraging battle-tested patterns and libraries.

Every contract undergoes multi-layered security analysis, including automated scanning, manual review by our senior auditors, and formal verification for critical state transitions.

We build a full-stack testing environment with unit, integration, and stress tests, including custom devnets and fork simulations to ensure reliability under mainnet conditions.

We manage the full deployment pipeline, from testnet staging to mainnet launch, including contract verification, frontend integration, and monitoring setup.

Receive ongoing infrastructure monitoring, performance dashboards, and priority support to ensure your zk-Rollup accounts maintain 99.9%+ uptime and optimal performance.

Full-stack StarkNet application development using Cairo 1.0. We architect and deploy high-throughput dApps with StarkNet's native account abstraction, leveraging STARK proofs for secure, scalable state transitions.

End-to-end zkSync Era deployment and custom ZK Stack hyperchain development. We implement zkEVM compatibility for Ethereum tooling and optimize for ultra-low transaction fees with ZK-proof security.

Design and implement smart account systems for seamless user onboarding. We integrate social logins, gas sponsorship, batch transactions, and session keys for a Web2-like user experience.

Smart contracts and system architecture built with OpenZeppelin libraries and security patterns. Our code undergoes rigorous internal review and is prepared for formal audits by leading security firms.

Implement secure bridging solutions between L1 Ethereum and your zk-rollup. We design for asset portability, messaging (like LayerZero, Axelar), and unified liquidity across ecosystems.

Production-grade node operation, indexer setup, and monitoring. We ensure high availability with 99.9%+ uptime targets, real-time alerting, and performance optimization for your live application.