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EVM engineering

EVM Smart Contract, dApp & Automation Development

Smart contracts, EVM integrations, indexers and transaction automation for Ethereum, Base, Arbitrum and compatible networks.

Discuss your system View services

Engineering the complete production path

EVM delivery should connect contract behavior to the systems that monitor and operate it. We scope privileged roles, transaction paths, indexing requirements and failure recovery together, then validate the agreed behavior on the target chain before production handover.

Capabilities

What we can build

Smart contracts

Solidity implementation, access-control design, tests, deployment scripts and documentation of privileged operations.

Protocol integration

Typed contract clients, event processing, transaction simulation and resilient provider connectivity.

Indexing and APIs

Reorg-aware event pipelines, normalized application data and query APIs for product interfaces.

Transaction services

Nonce management, fee policy, retries, signer separation and monitoring for automated workflows.

Available engagements

EVM services

From $3,500

DEX / CEX Arbitrage Bot — EVM

Capture spreads across Uniswap, other DEXes and CEXes on Ethereum, Base, BSC and L2s — flash-loan optional.

View scope From $4,500

MEV & Atomic Arbitrage — Backrun and Private Bundles

Backrunning, atomic arbitrage and private bundle infrastructure designed for lawful use and platform compliance.

View scope From $2,500

Token Sniper Bot — EVM

Snipe new liquidity adds and launches on Uniswap and forks — anti-honeypot checks and gas-tuned execution.

View scope From $1,800

Limit / DCA / Grid Bot — EVM

On-chain limit orders, DCA schedules and grid strategies on EVM DEXes — keeper-executed, no CEX needed.

View scope

Scoping checklist

What to prepare

A short description is enough to begin. These details help us return a useful technical response instead of a generic estimate.

  • Target networks and protocols
  • Upgrade and administrator model
  • Expected transaction volume
  • Audit and deployment requirements

Research

Technical guides

All articles
Smart Contracts

Smart Contract Audit Cost in 2026: EVM, Solana and TON Pricing

Smart contract audit cost breakdown for 2026: real EVM, Solana and TON pricing tiers from $8k, and what drives quotes up or down.

Smart Contracts

EVM Smart Contract Audit Checklist: Foundry to Certora

An EVM smart contract audit checklist covering Foundry fuzzing, Slither static analysis, and Certora formal verification for critical invariants.

Guides

Smart Contract Audit Cost in 2026: EVM vs Solana vs TON

Smart contract audit cost in 2026 ranges from $3k to $150k+. Here's what actually drives the number across EVM, Solana, and TON.

Smart Contracts

TON's Asynchronous Contracts vs EVM: Why Bugs Look Different

TON's async actor model vs EVM's synchronous call stack: why TON smart contracts trade reentrancy bugs for race conditions auditors must hunt manually.

Guides

EVM Audit Checklist: What Foundry and Slither Actually Test

An EVM smart contract audit checklist: what Foundry fuzzing and Slither actually catch, and where manual review still has to close the gap.

Smart Contracts

Solidity Permit2 Gasless Approvals for an EVM Sniping Bot

Build a router with permit2 smart contract integration so your EVM sniping bot swaps in one tx — no separate approve, a full block of latency and gas cut.

Common questions

What does a EVM engagement start with?+

We begin with a technical discovery covering the target platform, integrations, operating constraints and measurable acceptance criteria. You receive the final scope and quote before payment.

Will we control the code and infrastructure?+

Yes. The agreed source code and deployment are handed over to the client. Production keys and seed phrases remain client-controlled, and access is scoped to the minimum required.

Can you improve an existing system?+

Yes. We can review an existing codebase or architecture, identify reusable components and propose a focused implementation rather than rebuilding everything.

Do you guarantee trading results?+

No. TierZero provides software engineering and infrastructure. Market outcomes depend on strategy, competition, liquidity, fees and risk settings; testing and explicit controls are required before live use.

Describe the system you need

We will review the platform, integrations and operating constraints, then reply with the next technical questions and a scoped delivery plan.

Start technical discovery