The Future of Scaling Is Here & It’s Layer 2 Solutions

Harness optimistic rollups, zkproofs, and sidechains to scale your ecosystem while maintaining Ethereum-level security.

Scale Smarter

What We Do ?

What We Deliver as a Layer 2 Scaling Solutions?

Scalability isn’t just about handling more transactions; it’s about enabling better user experiences, lower fees, and long-term growth. We design and deploy custom Layer 2 scaling solutions that empower your ecosystem to scale sustainably, whether you’re launching a DeFi protocol, NFT marketplace, or enterprise app.

Custom Rollup Development

Build application-specific zkrollups or optimistic rollups for lightning-fast execution and cost efficiency.

EVMCompatible Layer 2 Chains

Deploy solutions that seamlessly integrate with Ethereum, reducing migration friction and expanding your reach.

Bridge & Interoperability Infrastructure

Enable cross-chain asset movement and liquidity flow with secure bridge protocols.

Onboarding Toolkits for Users & Devs

Simplify adoption with intuitive wallets, onboarding flows, and dApp development SDKs.

Custom Gas Optimization Logic

We engineer smart routing and batching techniques to cut transaction fees even further.

ZeroKnowledge Proof Integration

Leverage zktech for scalability, data privacy, and verifiable computation.

EnterpriseReady Performance Models

Get tailored throughput, security, and data availability solutions to match your business needs.

Secure Validator & Sequencer Setup

Establish trust, minimize validator sets or sequencer layers for decentralized execution.

Industry Adoption

Why Layer 2 Scaling Solution Is Transforming the Industry

Unlock faster transactions, lower costs, and real-world adoption with next-gen Layer  2 solutions.

At Rain Infotech, we build Layer 2 Scaling solutions that boost speed and reduce costs for dApps and smart contracts. By offloading transactions from Layer 1.

Speak to a Specialist

11× more transactions than Layer 1

Layer 2 networks now handle eleven to twelve times the transaction volume of Ethereum’s mainnet, dramatically boosting throughput and performance.

Ethereum gas usage by L2 grew 383% yearoveryear

In Q2 2023, L2s consumed nearly four times more mainnet gaswhich signals major migration of activity off L1 layers.

Over $12 billion TVL secured in Arbitrum by early 2025

Arbitrum leads L2 adoption, earning developers’ and users’ trust with high liquidity and ecosystem engagement.

Layer 2 fee revenue growing but still small vs L1

L2s earned roughly $295 million in fees in 2024versus $ versus 6.6 billion across L1 chainsindicating huge growth potential.

124% jump in daily active wallets in 2023

DApp adoption surged, with UAW growing from ~1.9 M to 4.2 driven largely by Layer 2 growth across DeFi, gaming, and NFTs.

Innovation Stack

Our Layer 2 Scaling Capabilities

We provide full-spectrum engineering to help you design, build, and deploy custom Layer 2 scaling frameworks that enhance UX design, reduce fees, and drive real adoption.

Optimistic & zkRollup Architecture

Design modular rollup solutions with fraud proofs or zero-knowledge proofs for speed and security.

Custom Sequencer & Data Availability Layers

Implement centralized or decentralized sequencers with optional external DA (like Celestia or EigenLayer).

Smart Contract Optimization

Audit and refactor dApps for gas savings, compatibility, and Layer 2 efficiency.

CrossChain Bridge Development

Secure, audited bridges that ensure fast and reliable asset transfers across ecosystems.

Layer 2 Tokenomics Design

Define usage incentives, staking models, and governance tailored to your L2 network.

Developer SDKs & Tooling

Full dev environments with APIs, sandbox testnets, and real-time debugging tools.

EVM & NonEVM Compatibility

Support for Solidity development and beyondexpand your options with WASM or custom execution environments.

Wallet & Explorer Integration

Integrated support for MetaMask, WalletConnect, and block explorers built for your L2.

Enterprise Performance Layer

Custom SLAs, uptime targets, and scaling strategies for high-volume enterprise applications.

Security Audits & Monitoring

Continuous auditing, logging, and runtime monitoring to protect user funds and performance.

How It Works

Our Well-Organized Approach to Layer 2 Scaling

We guide your team through every stage of scaling from architecture to adoption with clarity, speed, and precision.

01
Use Case & Protocol Discovery
We analyze your technical needs, user flow, and Layer 1 bottlenecks to recommend the ideal Layer 2 scaling path.
02
Architecture & Rollup Selection
Choose and customize between zkrollups, optimistic rollups, or sidechains tailored to your performance and cost goals.
03
Layer 2 Infrastructure Build
Develop sequencers, bridges, validators, DA integrations, and custom modules for security and throughput.
04
Smart Contract Migration & Optimization
Refactor your existing contracts or deploy new ones to ensure low-cost, high-speed Layer 2 execution.
05
Testnet Launch & Integration Testing
Deploy on testnet, run simulations, validate crosschain flows, and collect user/dev feedback.
06
Mainnet Deployment & Onboarding Tools
Launch your Layer 2 live with integrated wallets, SDKs, and analyticsplus training and docs for your ecosystem.

What We’ve Built

Success Stories That Speak for Themselves

Discover how we help visionary startups and enterprises bring Blockchain and AI-powered platforms to life, solve complex challenges across finance, retail, logistics, and more.

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Sectors

Redefining Industries with Blockchain Companies

Custom-built digital solutions tailored to the unique demands of every industry. We help businesses overcome complex challenges with blockchain development companies.

Explore Industry

Healthcare

Enhance diagnostics through AI-powered analysis, automate patient engagement with intelligent assistants.

AI Blockchain

Finance

Streamline operations with AI-driven fraud detection, predictive analytics, and algorithmic decision-making.

AI Blockchain

Retail

AI personalizes the shopping experience with product recommendations, demand forecasting, and customer segmentation.

AI Blockchain

Insurance

Accelerate claims processing with AI document analysis and underwriting automation, reduce fraud through smart.

AI Blockchain

Supply Chain

Track goods from origin to destination with transparent, tamper-proof blockchain records.

Blockchain

Government

Build trust and transparency in public systems with blockchain-led recordkeeping, identity verification.

Blockchain

Energy

Enable peer-to-peer energy trading, track carbon credits, and support sustainable initiatives using decentralized.

Blockchain

Tech Stack

Our Layer 2 Blockchain Development Tech Stack

We use battle-tested tools and blockchain frameworks to deliver secure, scalable, and future-ready decentralized solutions.

Blockchain Platforms

Build on the most trusted and scalable blockchains in the industry. We support a wide range of networks, from Ethereum and BNB Chain to emerging Layer 1s like Sui and Aptos, tailored to your project’s needs.

Service Included:

Tendermint

Hyperledger Besu

Cosmos SDK

Avalanche

Substrate

Ethereum

Solana

BNB Chain

Polygon

Arbitrum

Optimism

Near

Sui

Aptos

Blockchain Tools

Discover essential tools like Remix, MetaMask, Hardhat, and Etherscan that streamline blockchain development, testing, and deployment. From smart contract debugging to transaction tracking, we utilize the best tools to ensure efficiency, security, and seamless dApp performance.

Service Included:

Rust

Solidity

Move

Ethers.js

Cairo

Web3.js

OpenZeppelin

Truffle

Foundry

Hardhat

Remix

Ganache

Brownie

Vyper

Blockchain Infrastructure

Robust backend infrastructure that guarantees your blockchain app operates seamlessly. From node providers and indexing tools to wallet integrations and decentralized storage, we cover all the necessities.

Service Included:

SubQuery

IPFS

WalletConnect

The Graph

RainbowKit

Infura

Gnosis

Alchemy

QuickNode

Chainstack

MetaMask

Trust Wallet

Keplr

Safe

Blockchain Ecosystem

Improve your product experience with seamless cross-chain capabilities, DEX frameworks, and blockchain explorers. We integrate leading tools such as LayerZero, Uniswap SDK, Blockscout, and custom-built bridges to enhance every interaction.

Service Included:

MoonPay

LayerZero

Uniswap SDK

PancakeSwap

Iquidus Explorer

Bulwark Explorer

Blockscout Explorer

Beacon Explorer

1inch

Pinksale.finance

Pump.fun

Why Rain Infotech?

A technical partner that builds for production, not demos.

Founded in 2015, we combine AI and Blockchain engineering with hands-on technical leadership on every project.

Building Since 2015

Founded in 2015 in Surat, India, we have built web, mobile, blockchain, and AI systems for startups, SMEs, and enterprises.

AI and Blockchain Under One Roof

We build AI systems, blockchain platforms, and solutions that combine them, such as agents that work with smart contracts and on-chain data.

Custom & White-Label Solutions

Build from scratch, or start from a white-label product when a faster launch fits your plans.

Architecture and Security Before Code

We design data flows, integrations, permissions, and failure paths before writing code, so security is part of the first version.

Founder and CTO Involvement

Our technical leadership takes part in solution planning, so architecture decisions are made by people who build.

Transparent Communication

You see progress, open questions, and trade-offs as the project moves, from discovery to launch.

Blogs

Resources & Insights

Explore expert blogs, technical guides, and curated insights to help you build smarter with AI and blockchain development .

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Testimonial

What Our Clients Say

Rain Infotech has built Blockchain and AI solutions since 2015, with a focus on security, scalability and reliable delivery.

300+

Coin-Token development

100+

Web3 Mobile-Web Apps Delivered

50+

dApps Built on EVM Chains

30+

Decentralised Web & Mobile Wallet

Just genius. Just pure genius. Fun to work with. On time. Not only was he very accessible but he delivered more than what was committed, I got my work well before time for which I was really satisfied.

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Amazing team! They understood our vision perfectly and delivered a cutting-edge AI solution that exceeded our expectations. Highly recommend for complex projects.

Sarah Chen

Tech Startup CEO

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Amazing team! They understood our vision perfectly and delivered a cutting-edge AI solution that exceeded our expectations. Highly recommend for complex projects.

Sarah Chen

Tech Startup CEO

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Amazing team! They understood our vision perfectly and delivered a cutting-edge AI solution that exceeded our expectations. Highly recommend for complex projects.

Sarah Chen

Tech Startup CEO

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Amazing team! They understood our vision perfectly and delivered a cutting-edge AI solution that exceeded our expectations. Highly recommend for complex projects.

Sarah Chen

Tech Startup CEO

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

FAQs

FAQs About Layer 2 Scaling Solutions

Layer 2 Scaling refers to off-chain protocols built on top of Layer 1 blockchains to improve scalability, speed, and cost-efficiency without compromising security. A well-designed Layer 2 Scaling Solution enhances throughput while maintaining trustworthiness.

Zk-rollups use cryptographic proofs for fast, trustless validation. Optimistic rollups assume validity but allow fraud challenges. Each Layer 2 Scaling Solution offers trade-offs in speed, security, and finality.

Layer 2 Scaling typically reduces gas fees by 50–95%, depending on transaction complexity and rollup type.

Yes. Most Layer 2 Scaling solutions are EVM-compatible, meaning your existing Solidity contracts will work with minor or no changes.

Yes. Rollups inherit Layer 1 security and include additional safeguards like fraud proofs or zk-validity checks, making Layer 2 Scaling Solutions both safe and efficient.

Timelines range from 2–6 months depending on the Layer 2 Scaling architecture (zk vs optimistic), integrations, and user requirements.

Not much just connect to your Layer 2 Scaling Solution via supported wallets. UX can be as seamless as using L1.

Yes. We develop or integrate secure bridges to connect your Layer 2 Scaling Solution with Ethereum, BNB Chain, Solana blockchain, and more.

The Future of Scaling Is Here & It’s Layer 2 Solutions

What We Deliver as a Layer 2 Scaling Solutions?

Custom Rollup Development

EVMCompatible Layer 2 Chains

Bridge & Interoperability Infrastructure

Onboarding Toolkits for Users & Devs

Custom Gas Optimization Logic

ZeroKnowledge Proof Integration

EnterpriseReady Performance Models

Secure Validator & Sequencer Setup

Why Layer 2 Scaling Solution Is Transforming the Industry

At Rain Infotech, we build Layer 2 Scaling solutions that boost speed and reduce costs for dApps and smart contracts. By offloading transactions from Layer 1.

11× more transactions than Layer 1

Ethereum gas usage by L2 grew 383% yearoveryear

Over $12 billion TVL secured in Arbitrum by early 2025

Layer 2 fee revenue growing but still small vs L1

124% jump in daily active wallets in 2023

Our Layer 2 Scaling Capabilities

Our Well-Organized Approach to Layer 2 Scaling

Use Case & Protocol Discovery

Architecture & Rollup Selection

Layer 2 Infrastructure Build

Smart Contract Migration & Optimization

Testnet Launch & Integration Testing

Mainnet Deployment & Onboarding Tools

Success Stories That Speak for Themselves

Redefining Industries with Blockchain Companies

Healthcare

Finance

Retail

Insurance

Supply Chain

Government

Energy

Our Layer 2 Blockchain Development​ Tech Stack

Blockchain Platforms

Service Included:

Blockchain Tools

Service Included:

Blockchain Infrastructure

Service Included:

Blockchain Ecosystem

Service Included:

A technical partner that builds for production, not demos.

Building Since 2015

AI and Blockchain Under One Roof

Custom & White-Label Solutions

Architecture and Security Before Code

Founder and CTO Involvement

Transparent Communication

Resources & Insights

What Our Clients Say

FAQs About Layer 2 Scaling Solutions

11× more transactions than Layer 1

Over $12 billion TVL secured in Arbitrum by early 2025

Layer 2 fee revenue growing but still small vs L1

Our Layer 2 Blockchain Development Tech Stack