Smart contract development
Secure Solidity & Vyper contracts for DeFi, NFTs, token launches, DAOs, and custom logic — gas-aware and audit-ready.
SolidityHardhatFoundryOpenZeppelin
EtherwaveLabs
Protocol and product engineering for teams that ship.
Smart contracts, dApps, and full-stack platforms — designed, reviewed, and delivered with the discipline of an in-house engineering org.
Audited contracts
Secure & reliable releases
Multi-chain experts
Ethereum, BNB, Polygon
Full-stack products
React, Node, Laravel, Web3
Launch-ready delivery
From idea to production
About EtherwaveLabs
Product engineering for Web3 and modern web platforms
We are a delivery-focused engineering studio. Teams bring us protocol work, product surfaces, and the glue between them — with the same standards you would expect from an in-house platform group.
- Smart contract design & hardening
- Independent review readiness
- Multi-chain integration
- Full-stack product engineering
- CI, staging, and release discipline
- Ongoing engineering partnership
Alex Rivera
CEO & Head of Engineering
40+
Engagements shipped
What we build
Protocol, product, and platform — under one roof
Specialists collaborate as one engineering org: shared review standards, predictable delivery, and code you can maintain after we leave.
Decentralized apps (dApps)
Full-stack dApps with wallet flows, on-chain data, and product UX that non-crypto users can actually finish.
Web3.jsEthers.jsWalletConnectIPFS
Modern web applications
Scalable product frontends and APIs with enterprise architecture, observability, and clean release paths.
ReactNext.jsNode.jsExpress
Laravel & PHP platforms
Robust backends, portals, CRM/ERP-style systems, and API layers on modern Laravel and PHP 8+.
LaravelPHP 8+MySQLREST
Python services
Data-driven apps, automation, and API services with Django, Flask, or FastAPI when the problem needs it.
DjangoFlaskFastAPIPostgreSQL
Blockchain security & audit
Contract review, tooling-assisted analysis, and practical hardening before mainnet exposure.
SlitherMythXPen testingFormal checks
Selected work
Recent engagements
Representative slices of work. Client names omitted where NDAs apply.
Token vesting module
Cliff + linear unlock contracts and a small ops UI for a seed-stage team.
Allowlist mint flow
Merkle allowlist, mint page, and OpenSea-ready metadata for a limited drop.
In-game reward claims
Claim contract + backend signature service for a small studio’s seasonal event.
Release health dashboard
Internal Laravel/React board for deploy status, wallet roles, and alerts.
Wallet-connected portal
Responsive shell with SIWE login and REST APIs for an existing product team.
Toolkit
Tools we use to create magic
Frameworks, protocols, and platforms we reach for across product and protocol work.
Ecosystem
Partners
Companies and partners we work alongside across protocol and product engagements.
References
Feedback from recent engagements
Quoted with permission. Organization names omitted where NDAs require it.
Michael C.
Staff engineer, Series A fintechBrought them in for vesting contracts and the ops surface around them. Reviews were rigorous, communication was crisp, and mainnet went without incident.
Sarah W.
Head of product, digital collectiblesThey shipped our allowlist mint and storefront under a fixed window. Edge cases were handled in the open — no surprise regressions after launch.
James R.
Technical director, interactive studioIntegrated claimable on-chain rewards into an existing game backend. Strong at translating protocol constraints into decisions our broader team could own.
Priya N.
VP Engineering, B2B SaaSEngaged for SIWE login, staging environments, and release automation. Treated like an extension of our platform team, not a black-box vendor.
Contact
Talk with the team
Product partnerships and engineering engagements. We reply within one business day.
Email
contact@etherwavelabs.co
HQ
Silicon Valley, CA
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