✦ Blockchain & Web3

Smart Contract Development

We write, test, and deploy production smart contracts in Solidity and Rust — ERC-20 tokens, DeFi protocols, NFT contracts, governance DAOs, and bridge systems — with 100% test coverage, gas optimisation, and mandatory security audit built into every engagement.

200+Contracts Written
100%Test Coverage Standard
0Critical Bugs Post-Audit
7 DaysAvg Standard Delivery
Our Services

What We Deliver

Comprehensive solutions designed around your business goals — built by specialists who've deployed these systems at scale.

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ERC-20 Token Contracts

Standard and custom ERC-20 with tax mechanisms, reflection, vesting schedules, and timelock-protected admin functions.

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ERC-721 / 1155 NFT Contracts

Gas-optimised NFT contracts with reveal mechanics, EIP-2981 royalties, allowlist minting, and Seaport compatibility.

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DeFi Protocol Contracts

AMM, lending, staking, vault, and farming contracts with comprehensive economic attack vector simulation and testing.

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DAO & Governance Contracts

Governor Bravo and OpenZeppelin Governor with timelocks, quorum settings, and full proposal lifecycle management.

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Bridge & Cross-Chain Contracts

Lock-and-mint bridge contracts, LayerZero OFT, and Chainlink CCIP integrations for multi-chain token deployments.

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Gas Optimisation Audits

Reduce transaction costs by 20–60% through storage packing, assembly optimisation, and algorithm improvements.

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Why It Matters

Contracts Written for Production, Not Demos

Demo-quality Solidity looks fine until an exploit reveals the reentrancy bug on line 47. We write production contracts — documented, 100% tested, fuzz-validated, and audited — that protect your users and your project's long-term reputation.

SolidityRust (Anchor)HardhatFoundryOpenZeppelinSlitherEchidnaMythXwagmiethers.jsviemChainlinkIPFSGnosis Safe
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Security as a Standard

Automated scanning, manual review, and a remediation round before every deployment — not an optional paid add-on.

Gas-Optimised Code

Assembly-optimised, storage-packed contracts that minimise transaction costs without sacrificing security or readability.

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Comprehensive Docs

NatSpec inline docs, deployment scripts, admin playbooks, and upgrade procedures delivered with every contract.

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Upgradeable Architecture

UUPS and transparent proxy patterns with proper access controls and timelocks where upgrade capability is warranted.

How We Work

Our Proven Delivery Process

A structured, agile methodology that delivers on time, on budget, and beyond expectations — every single time.

01

Specification Review

Translate business requirements into precise technical specs with edge cases, invariants, and security properties.

02

Contract Development

Clean, NatSpec-documented Solidity/Rust code following OpenZeppelin standards and gas optimisation practices.

03

Testing Suite — 100% Coverage

Unit, integration, and Foundry fuzz tests achieving full line and branch coverage on every contract.

04

Internal Security Review

Slither and Echidna automated scanning plus manual code review by blockchain security engineers.

05

Audit, Fix & Deploy

Third-party audit, remediation verification, and managed mainnet deployment with post-launch monitoring.

Why ScaleUpTH

Why Businesses Choose Us

We combine technical depth with business pragmatism — delivering solutions that create real, measurable impact.

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Every Contract Audited

Automated scanning + manual expert review — protecting your users and your project's reputation on every deployment.

Lowest Possible Gas

Assembly-optimised contracts save your users real money on every single transaction at scale.

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Full Documentation Pack

NatSpec docs, deployment scripts, and admin runbooks — your team operates and upgrades with full confidence.

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Clean IP Transfer

All source code, keys, and ownership transferred to your multisig at delivery — zero ongoing licensing.

FAQ

Frequently Asked Questions

Everything you need to know before getting started.

Do you build on OpenZeppelin?+
Yes — we use audited OpenZeppelin foundations wherever possible and clearly document customisations. We never reinvent standard ERC implementations from scratch.
Can you write Rust programs for Solana?+
Yes — dedicated Solana program developers writing Anchor-based Rust programs for SPL tokens, DEX programs, and custom Solana applications.
Upgradeable vs immutable contracts — which is better?+
Immutable is maximally trust-minimised but inflexible. Upgradeable proxies allow bug fixes but introduce admin trust. We advise based on your protocol's specific risk tolerance.
Do you have fixed-price packages?+
Yes — standard ERC-20 from ₹50K, ERC-721 NFT from ₹80K, basic staking from ₹1.2L. Complex DeFi protocols are priced on scope.
Who owns the code?+
You do — source code, deployment keys, and contract ownership transferred at completion. No licensing fees. No lock-in.
Ready to Start?

Let's Build Your Smart Contract Solution

Tell us your requirements — we'll have a tailored proposal and free consultation in your inbox within 24 hours.

Start Your Project 📞 +91 93370 35617
Get In Touch

Start Your Project
With Us Today

Share your vision — we respond within 24 hours with a tailored proposal and free consultation.

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LocationCuttack, Odisha, India
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HoursMon–Sat, 9 AM – 7 PM IST

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