What We Build
An NFT marketplace is more than a listing page. It is a blockchain-powered platform that lets users mint, buy, sell, and trade non-fungible tokens in a trustless environment — with every transaction recorded on-chain, ownership provably verified, and royalties distributed automatically via smart contracts.
EJAW delivers end-to-end NFT marketplace development services: from architecture planning and smart-contract engineering to front-end UX and post-launch support. Whether you need a white-label solution ready in weeks or a fully custom Web3 marketplace built around your brand and business logic, our team has shipped both — for gaming studios, digital art platforms, sports collectibles, and real-world asset tokenization projects alike.
Platform at a glance
Our Offering
We cover the full delivery lifecycle — from the first stakeholder workshop to the day your marketplace handles real transactions at scale.
| Service | What It Includes | Typical Timeline |
|---|---|---|
| Discovery & Architecture | Business-requirement analysis, tokenomics design, chain selection (Ethereum, Polygon, BNB Chain, Solana, etc.), system architecture blueprint | 1 – 2 weeks |
| Smart Contract Development | ERC-721, ERC-1155 (or SPL for Solana) contracts, auction & fixed-price sale logic, royalty enforcement (EIP-2981), third-party audit coordination | 3 – 5 weeks |
| Backend & Indexing | Off-chain metadata indexing, GraphQL/REST APIs, notification service, search & filtering engine, IPFS/Arweave pinning service | 4 – 6 weeks |
| Frontend & UX | Responsive storefront, collection & profile pages, live auction UI, wallet connect flows, creator dashboard, admin panel | 4 – 8 weeks |
| QA & Security Testing | Smart-contract unit & integration tests, pen testing, gas-optimisation review, cross-browser & mobile QA, load testing | 2 – 3 weeks |
| Launch & Post-Launch | Mainnet deployment, DNS & CDN setup, monitoring, bug-fix SLA, feature iterations, analytics integration | Ongoing |
Platform Types
Not every NFT marketplace serves the same audience or asset class. EJAW has built platforms across several verticals — each requiring its own smart-contract logic, UX patterns, and monetisation model.
In-game items, characters, skins, and land parcels that players can own, trade, and use across titles. Built for high transaction volumes and gas-efficiency, with optional custodial wallet flow to reduce friction for non-crypto users.
Creator-first platforms with curated drop mechanics, Dutch auctions, unlockable content, and on-chain provenance. Royalty flows are enforced at the contract level, so artists continue to earn on every secondary sale without relying on marketplace goodwill.
Licensed trading cards, highlight clips, and fan-engagement tokens. We integrate with existing identity and ticketing systems so clubs can offer exclusive perks — stadium access, voting rights, merchandise discounts — tied to token ownership.
Fractional ownership of real estate, luxury goods, IP rights, or financial instruments represented on-chain. These platforms require KYC/AML integration, legal-wrapper coordination, and compliance-grade audit trails that we build into the architecture from day one.
Albums, tracks, and concert tickets issued as NFTs, giving artists a direct revenue channel and fans a verifiable ownership experience. Streaming-rights splits and timed unlocks are handled at the smart-contract layer.
Private or permissioned NFT marketplaces for supply-chain provenance, loyalty programmes, or internal digital-asset management. We build on both public chains and consortium networks (Hyperledger, Polygon Edge) depending on compliance requirements.
Our Process
Every engagement follows a structured delivery process that keeps scope, timeline, and quality under control — even for complex Web3 projects where requirements evolve quickly.
We map your target users, competitor landscape, tokenomics, and technical constraints in a focused 1-week workshop. Output: a signed requirements doc and architecture proposal.
UX flows and high-fidelity mockups are reviewed with your stakeholders before a single line of production code is written. Changes at this stage cost hours, not weeks.
Two-week sprints with a shared Jira board. Smart contracts and backend run in parallel with the frontend. You get working software to review at the end of every sprint.
All smart contracts go through internal review plus a third-party audit (Certik, Hacken, or equivalent). Vulnerabilities are remediated before mainnet deployment, full stop.
Staged rollout starting with a testnet open beta, followed by mainnet go-live with real-time monitoring and on-call engineering support during the critical first 72 hours.
Post-launch retainer or time-and-materials engagement for new features, gas optimisations, chain migrations, and analytics-driven UX improvements as your community scales.
Technology
We do not lock clients into a single framework. Our engineers are fluent across the leading Web3 and Web2 stacks and select tools based on performance, cost, and long-term maintainability for your specific use case.
| Layer | Primary Choices | Alternatives / Notes |
|---|---|---|
| Blockchain | Ethereum, Polygon, BNB Chain | Solana, Avalanche, Arbitrum, Base |
| Smart Contracts | Solidity (Hardhat / Foundry) | Rust (Anchor) for Solana; Vyper for audited simplicity |
| Storage | IPFS (Pinata / NFT.Storage) | Arweave for permanent storage; AWS S3 for off-chain media |
| Indexing | The Graph, custom indexers | Moralis, Alchemy NFT API, QuickNode |
| Backend | Node.js / TypeScript, PostgreSQL | Go for high-throughput APIs; Redis for caching |
| Frontend | Next.js (React), Ethers.js / Wagmi | Vue 3, RainbowKit for wallet UI |
| DevOps | AWS / GCP, Docker, CI/CD GitHub Actions | Kubernetes for horizontal scaling at launch |
Platform Features
The feature set below represents the production-ready baseline we deliver on every engagement. Specialised features — gasless minting, cross-chain bridges, DAO governance, fiat on-ramps — are layered in based on your roadmap.
Why Choose Us
Building a blockchain-powered marketplace requires a team that understands both the decentralised protocol layer and the product decisions that drive adoption. Most agencies are strong in one area and weak in the other.
EJAW sits at the intersection of game development, Web3 engineering, and product design. We have shipped NFT platforms that handle millions of transactions, working with independent game studios, major sports rights holders, and enterprise blockchain programmes. That range of experience translates directly into fewer architecture mistakes, faster delivery, and a final product your users will actually trust.
Decision Guide
The right approach depends on your timeline, budget, and how differentiated your platform needs to be. We offer both paths and will give you an honest recommendation during the discovery call.
| Criterion | White-Label Solution | Custom Build |
|---|---|---|
| Time to market | 4 – 8 weeks | 12 – 24 weeks |
| Upfront investment | Lower | Higher |
| Unique business logic | Limited | Unlimited |
| Scalability ceiling | Moderate | None |
| Codebase ownership | Partial | 100% |
| Best for | MVPs, market validation, limited budgets | Differentiated products, high-volume platforms, enterprise needs |
FAQ
Get Started
Tell us about your project in a 30-minute call. No pitch decks, no commitments — just a candid conversation about what you want to build and whether EJAW is the right team to build it.