Layer 2 Blockchain Development Company

Looking to build scalable, cost-efficient, and high-performance blockchain applications? At Oodles, we specialize in Layer 2 blockchain development that delivers faster transactions, reduced gas fees, and superior scalability without compromising security. Our expertise spans rollups, sidechains, state channels, and hybrid L2 frameworks tailored for DeFi, gaming, and enterprise applications.

Optimistic & ZK Rollup Development

Cross-Chain Bridge Integration

Layer 2 Smart Contract Development

Scalable dApp & Protocol Engineering

Data Availability & Sequencer Design

Multi-Chain Interoperability & Migration

Oodles | Your Trusted Layer 2 Blockchain Development Company

With a decade of blockchain experience and 260+ projects delivered, Oodles builds Layer 2 solutions that enhance transaction throughput, improve user experience, and lower operational costs. From designing rollup architectures to deploying production-grade scaling solutions, we help enterprises, DeFi platforms, and dApp creators expand seamlessly across Ethereum, Polygon, Arbitrum, Optimism, and beyond.

Our development services empower your project with modular scalability, secure bridging, and developer-friendly infrastructure for long-term ecosystem growth.

Our Layer 2 Blockchain Development Services

We offer end-to-end Layer 2 development services that cover architecture design, smart contract migration, data availability, and ecosystem integration. Whether you’re building a DeFi protocol, NFT marketplace, or enterprise-grade blockchain network, we help you deploy high-performance, interoperable, and audit-ready solutions.

Custom Layer 2 Solution Development

We design and build Layer 2 solutions tailored to your network’s performance, security, and interoperability needs. From Optimistic and ZK rollups to hybrid scaling models, our experts ensure your system achieves high throughput and minimal latency. Each solution is built with modular components, allowing future upgrades and seamless integration with emerging Layer 2 protocols.

Optimistic & ZK Rollups: Choose between fraud-proof and validity-proof models

Modular Design: Configurable data, execution, and settlement layers

Hybrid Scaling Models: Combine rollups and sidechains for custom architectures

Rollup Development (Optimistic & ZK)

We implement Optimistic and Zero-Knowledge (ZK) rollups that increase throughput while ensuring cryptographic integrity and Ethereum-level security. Our team handles everything from rollup node deployment to fraud/validity proof implementation. We fine-tune batch frequency, proof generation, and gas efficiency to achieve optimal scalability and user experience.

Optimistic Rollups: Fraud-proof-based scalability for EVM-compatible apps

ZK Rollups: Validity-proof-driven speed and low gas costs

Data Compression & Aggregation: Optimized on-chain submission frequency

Bridge & Interoperability Solutions

We create secure, cross-chain bridges that enable asset and message transfers between L1 and L2, or across multiple L2s. Our solutions use cryptographic proofs and third-party verification to prevent double-spending and ensure seamless cross-network operation. We also integrate liquidity management modules and real-time monitoring dashboards for transparency and resilience.

Token and Message Bridges: Transfer tokens, NFTs, or governance votes

Liquidity Layer Integrations: Leverage existing bridge protocols like Axelar or LayerZero

Bridge Monitoring & Risk Controls: Real-time security and validation systems

Layer 2 Smart Contract Development & Migration

We build and migrate smart contracts optimized for Layer 2 networks, ensuring compatibility, gas efficiency, and performance. Whether it’s re-deploying DeFi logic or upgrading NFTs for rollups, we ensure seamless execution. Our developers refactor existing contracts to leverage rollup-native capabilities while maintaining full auditability and upgrade paths.

Contract Refactoring: Port existing L1 logic to L2-compatible form

Gas Optimization: Reduce execution cost with layer-native primitives

Upgradeable Frameworks: Modular contracts for future improvements

Sequencer, Data Availability & Security Layer Design

We design sequencer setups, fallback mechanisms, and DA layers to enhance network uptime and trust. Our frameworks emphasize decentralization, proof generation efficiency, and secure data propagation. We implement fault-tolerant sequencers and integrate DA solutions like Celestia, EigenDA, and Avail to ensure verifiable and censorship-resistant operations.

Decentralized Sequencer Design: Eliminate single points of failure

DA Layer Integrations: Celestia, EigenDA, Avail, or custom data networks

Proof Generation Optimization: Leverage ZK-STARKs, SNARKs, or hybrid cryptography

Multi-Chain & Cross-Rollup Deployment

We enable projects to expand across multiple L2 ecosystems such as Arbitrum, Optimism, StarkNet, and zkSync without fragmenting liquidity or governance. Our architecture ensures seamless interoperability, unified state management, and synchronized on-chain activity across diverse Layer 2 environments.

Unified Governance and Settlement: Single control layer for multi-rollup operations

Cross-Rollup Messaging: Enable interoperability across L2 domains

On-Chain Data Synchronization: Maintain consistency across networks

Our Tech Stack for Layer 2 Blockchain Development

We leverage a modular, future-ready tech stack designed for scalability, interoperability, and developer efficiency. Our Layer 2 solutions combine rollup frameworks, bridge protocols, and advanced data availability layers to deliver high performance across EVM and non-EVM chains. From smart contract languages like Solidity, Rust, and Cairo to observability tools like The Graph and Prometheus, every component in our stack is optimized for security, composability, and seamless multi-chain integration.

Arbitrum

Optimism

zkSync

Cairo (StarkNet)

Polygon

Base

LayerZero

Axelar

Wormhole

Chainlink CCIP

Hyperlane

Multichain

Solidity

Vyper

Rust

CosmWasm

Move

Cairo (StarkNet)

Celestia

EigenDA

Avail

Near

Ethereum

Node.js

Rust

GraphQL

PostgreSQL

Redis

WebSockets

Next.js

React.js

Tailwind CSS

RainbowKit

Wagmi

Ethers.js

Hardhat

Foundry

Truffle

Slither

Echidna

Certora

The Graph

Dune

sandboxed staging environments

Grafana

Prometheus

Custom Rollup Explorer

Our Layer 2 Development Process

We follow a structured, transparent process to design, build, and deploy scalable Layer 2 networks that align with your business and technical goals. From discovery and architecture planning to rollup configuration, smart contract migration, and post-launch monitoring, each stage is engineered for performance, security, and reliability. Our process ensures seamless interoperability, efficient execution, and long-term maintainability across multiple blockchain ecosystems.

Discovery & Architecture Strategy

Development & Integration

Testing, Auditing & Optimization

Deployment & Post-Launch Support

Identify scalability requirements, target users, and ecosystem goals

Choose the ideal L2 framework (Optimistic, ZK, or hybrid)

Define governance, bridge, and data availability architecture

Establish roadmap, milestones, and technical documentation

What Our Clients Say

We take pride in building long-term partnerships and delivering exceptional results as a trusted decentralized exchange development company. Here’s what some of our clients have to say about their experience working with us.

Richard Hashwell,

Senior Software Engineer at SuggestChain

From the initial consultation to the final product delivery, the team at Oodles Blockchain demonstrated a deep understanding of the blockchain and NFT space. We were concerned about potential vulnerabilities in the smart contracts. However, Oodles' team conducted thorough audits, identified and resolved vulnerabilities promptly, and implemented robust security measures.

5.0

Quality 5.0

Schedule & Timing 5.0

Communication 5.0

David Turner,

Information Technology Manager at NetTech Innovation

The development team at Oodles understood the importance of interoperability within our metaverse platform. It created a solution that seamlessly integrated with other blockchain-based applications, virtual assets, and decentralized protocols, fostering a more immersive and interconnected metaverse experience. The team tailored blockchain solutions to meet our specific needs to ensure that the platform aligns with our unique vision and goals.

5.0

Quality 5.0

Schedule & Timing 4.0

Communication 5.0

Ming Wei Tan,

Development Manager at VertexStream Innovations

Our experience working with our Oodles Blockchain for blockchain development services on the Supply Chain Tracking System project has been truly remarkable. Their dedication and commitment to our project's success have aligned perfectly with our goals and directives. Throughout the development process, the entire team has been incredibly impressive, showcasing their expertise and creativity. We genuinely appreciate their efforts in bringing this innovative digital tool to the market. It has been a pleasure collaborating with such a motivated and effective partner.

5.0

Quality 5.0

Schedule & Timing 5.0

Communication 5.0

Natalie Carter,

Project Manager at BlockchainEduConnect

I recently had the opportunity to experience the exceptional blockchain development services provided by Oodles Blockchain. To put it simply, my journey with them has been nothing short of outstanding. Oodles Blockchain truly exceeded our expectations in every way. From the very beginning of our collaboration, their expertise in blockchain technology was evident. They understood the unique challenges and opportunities in the education sector, and their insights were invaluable in shaping our project.

5.0

Quality 5.0

Schedule & Timing 5.0

Communication 5.0

Donna Johnson,

Client Relationship Manager at NexaByte Solutions

I am truly impressed by the outstanding work carried out by the blockchain team at Oodels Blockchain in bringing our project to fruition. Their unwavering dedication and profound expertise have led to the successful development of a seamless and user-friendly blockchain financial system. This achievement underscores their profound mastery of blockchain technology, exceptional teamwork, and unwavering commitment to pushing the boundaries of innovation.

5.0

Quality 5.0

Schedule & Timing 5.0

Communication 5.0

Sachin Kumar,

Digital Marketing Specialist at The Alpha Agency

I highly recommend Oodles for all your BlockChain requirements. I worked with them as their ISO consultant and found the whole team very cooperative and helpful, Your patience, creativity & intuition have been a pleasure to work with.

5.0

Quality 5.0

Schedule & Timing 5.0

Communication 5.0