- Serving Clients Globally
- +91 9599388970 (India)
- info@rannlab.com
Build secure blockchain applications with Ethereum, Hyperledger, and Polygon. From smart contracts and DApps to NFT platforms and DeFi solutions, we deliver enterprise-grade blockchain systems. Expert in Solidity, Web3.js, and IPFS with security audits, gas optimization, and scalable architecture.
Smart contract audits, penetration testing, and security best practices. We follow OpenZeppelin standards and conduct thorough code reviews.
Optimize transaction costs with efficient smart contract design. Reduce gas fees by 40-60% through code optimization and batching strategies.
Ethereum, Polygon, Binance Smart Chain, Hyperledger, and more. We build cross-chain solutions and bridge protocols.
KYC/AML integration, regulatory compliance, and legal framework support. Build compliant blockchain solutions for regulated industries.
Layer 2 solutions, sidechains, and off-chain storage with IPFS. Handle high transaction volumes without compromising decentralization.
From concept to deployment and maintenance. Token economics, whitepaper, smart contracts, frontend, and post-launch support.
Art gallery wanted to launch NFT marketplace for digital artists with minting, auctions, royalties, and low gas fees.
Trading volume in 6 months
Lower gas fees vs Ethereum
NFTs minted on platform
Active users and collectors
Well-defined blockchain projects with clear deliverables
Ethereum for maximum decentralization and ecosystem, Polygon for lower gas fees, Hyperledger for private enterprise blockchain. We help you choose based on requirements, budget, and use case.
Simple smart contract ($15K-$30K), DApp with frontend ($50K-$100K), NFT marketplace ($100K-$200K), DeFi protocol ($150K-$300K+). Costs vary based on complexity, security requirements, and features.
We follow OpenZeppelin standards, conduct thorough code reviews, perform security audits, test on testnets, and use tools like Slither and MythX. All contracts are audited before mainnet deployment.
Every solution RannLab delivers is developed under a rigorous Secure Software Development Lifecycle (SDLC) — with mandatory code quality gates, AI code governance, security reviews at every phase, and zero-tolerance policies for critical vulnerabilities. This is not a checklist — it is the standard by which all our software is built.
Threat modelling, SAST/DAST scanning, and security reviews built into every sprint.
Automated quality gates block deployments that fail coverage, complexity, or duplication thresholds.
All AI-assisted code is reviewed, tested, and validated before it enters the codebase.
Every change is tracked, reviewed, and deployed through automated, auditable pipelines.
Join 50+ companies building secure, scalable blockchain solutions with RannLab.
