Web3 & Blockchain Development Services

Web3 & Blockchain Development

Development of CEX/DEX exchanges, NFT marketplaces, smart contracts, and Web3 integrations for traditional businesses. Focused on security, speed, and user adoption at scale.

Case Studies

We build scalable tools that solve real business needs

Web3CryptoTrading Infrastructure

OmniTrade - Aggregated CEX and DEX Trading Platform

Unified Web3 trading platform aggregating liquidity from Binance, Kraken, Uniswap, and other venues. Features smart order routing, TradingView charts, and WalletConnect support. Processes 50,000+ orders per minute with sub-100ms latency.

React.jsNest.jsRedisWebSocketsSolidityEVM ChainsAWSTradingView

FintechCryptoB2B SaaS

ZeroCore - Modular Exchange Infrastructure for Digital Assets

White-label exchange platform for crypto and tokenized assets with real-time order book, KYC/AML, and TradingView charts. Scales to 10,000+ concurrent connections.

React.jsGoPythonRedisWebSockets

Dollet - Performance-Driven Crypto Wallet Optimization

Web3 & CryptoFintechBanking

Dollet - Crypto Wallet Optimizations

Multi-chain crypto wallet optimization with technical support. Reduced crashes by 40%, improved cold-start by 30%, integrated EVM networks, and enhanced UX for low-end devices.

React NativeTypeScriptFirebaseWalletConnectEVM Networks

N32 didn't just code, they did deep analysis and acted as our trusted partners, questioning the logic of our product and finding better solutions. That's rare.

Andrew P.

CEO, Leezly

★★★★★

Working with this team was a game changer - they delivered a complex AI-powered platform in just 5 months, perfectly tailored to our needs. Fast, reliable, and truly product-focused.

Ksenia O.

Founder, PathCraft

★★★★★

The new app is rock solid - no more connection issues, and users love the smooth payments and gamification. These guys rebuilt our platform like a pro team.

Marek C.

CEO, Svist

★★★★★

We needed a wallet that worked on cheap Android phones without crashing. N32 cut our cold-start time by 30% and crashes dropped by almost half. Solid engineers who actually care about performance.

Dmitry K.

CTO, Dollet

★★★★★

They built our exchange infrastructure from scratch and it handles 50K+ orders per minute. When we hit scaling issues at launch, their team jumped on a call at midnight and fixed it. That kind of ownership you don't see often.

Roman S.

CEO, OmniTrade

★★★★★

We hired N32 to build an MVP and they shipped it in 6 weeks. The code was clean enough that our in-house team could take it over without rewriting anything. Exactly what a startup needs.

Olga T.

Founder, Jixy

★★★★★

Our white-label exchange needed to handle real-time order books with thousands of concurrent users. N32 delivered sub-100ms latency on day one. These people know distributed systems inside out.

Viktor L.

CPO, ZeroCore

★★★★★

N32 took our audio production tool from concept to launch. The AI voice integration is seamless and our content creators actually enjoy using it. Doesn't happen often with v1 products.

Taras M.

Founder, Ok Audio

★★★★★