Services

Web3 & Blockchain

Crypto Exchange Development — CEX & DEX Engineering

Crypto Exchange Development — CEX & DEX Engineering

Custom CEX & DEX development. Quecko develops centralized and decentralized crypto exchanges with trading, liquidity, custody, smart contract, and compliance infrastructure.

400+clients across 20+ countries
$300M+in funds generated
250+products built
150+engineers worldwide
400+clients across 20+ countries
$300M+in funds generated
250+products built
150+engineers worldwide
400+clients across 20+ countries
$300M+in funds generated
250+products built
150+engineers worldwide
400+clients across 20+ countries
$300M+in funds generated
250+products built
150+engineers worldwide
Architecture & Scope

What We Build

Production-grade protocol infrastructure, custom smart contracts, and high-performance mechanisms.

01

Centralized Exchanges (CEX)

  • Matching engines
  • Limit, market, and stop orders
  • Trading dashboards
  • Wallet and custody systems
  • Liquidity management
  • KYC/AML integration
02

Decentralized Exchanges (DEX)

  • AMM-based exchanges
  • On-chain order books
  • Token swaps
  • Liquidity pools
  • Smart contract-based trading
  • Multi-chain support
03

Hybrid Exchanges

  • CEX and DEX functionality
  • On-chain and off-chain trading components
  • Liquidity aggregation
  • Custom trading architecture
Core Capabilities

Key Development Considerations

01

Performance

Matching engines designed and tested for high-volume trading and peak load conditions.

02

Security

Custody and wallet infrastructure using MPC, multi-signature, and HSM solutions where required.

03

Compliance

Integration of KYC, AML, transaction monitoring, and sanctions screening.

04

Liquidity

Liquidity aggregation and routing solutions to support efficient order execution.

Technology

Technologies

Tools, frameworks, and protocols we use to build secure and scalable solutions.

Matching Engine

C++C++
GoGo
RustRust

Smart Contracts

SoliditySolidity
Rust / Solana ProgramsRust / Solana Programs

Custody

MPC Custody ArchitectureMPC Custody Architecture
Multi-Signature WalletsMulti-Signature Wallets
HSM IntegrationHSM Integration

Infrastructure

KubernetesKubernetes
RedisRedis
KafkaKafka
PostgreSQLPostgreSQL

Compliance

Transaction Monitoring PlatformsTransaction Monitoring Platforms
Sanctions Screening APIsSanctions Screening APIs
Our Edge

Why Quecko

CEX & DEX Development

Development expertise across centralized, decentralized, and hybrid exchange models.

Scalable Infrastructure

Architecture designed to support increasing trading activity and system requirements.

Secure Custody

Wallet and custody solutions based on the project's security and operational requirements.

Compliance Integration

KYC, AML, transaction monitoring, and sanctions-screening integrations.

Custom Architecture

Exchange features and infrastructure tailored to the project's trading and business model.

Our Work

Our Projects

Video thumbnail
Video thumbnail
Video thumbnail
Video thumbnail
Social Proof

“With hard work, determination, and an amazing team at Quecko, we can overcome any obstacle and achieve anything we set our minds to.”

Tom Blears

Bitcast Protocol
Engagement

How We Collaborate

Full Exchange Build (4–9 months typical)

End-to-end CEX or DEX development from architecture and compliance scoping through audited, market-ready launch.

Matching Engine / DEX Contract Only (8–16 weeks)

Core engine or smart contract development for teams building their own surrounding platform and UI.

Dedicated Exchange Engineering Pod (Ongoing)

Embedded senior engineers for continuous exchange development, feature expansion, and scaling support.

FAQ

Frequently Asked Questions

It depends heavily on your regulatory appetite, target user base, and custody preferences. A CEX generally offers better performance and easier fiat on-ramping but requires more direct regulatory exposure and custody responsibility; a DEX shifts custody risk to users but faces its own challenges around liquidity and MEV. We help assess this trade-off explicitly during the architecture scoping phase rather than assuming one model fits your situation by default.

Throughput is engineered to your specific requirements rather than a fixed off-the-shelf number, since the right target depends on your expected user base and asset volatility profile. We load-test against your expected peak volume — not average volume — before launch, since peak conditions are when an underbuilt engine actually fails.

We architect the exchange with compliance requirements in mind from the start and connect you with our Compliance & Legal Advisory team for the actual licensing process — VASP registration, MSB/MTL applications, and jurisdiction strategy are handled as a coordinated, connected workstream rather than an afterthought bolted onto a finished product.

Yes — hybrid architectures with shared liquidity pools or aggregated order books spanning both on-chain and off-chain venues are a common design pattern we support, particularly for exchanges wanting to offer both custodial convenience and non-custodial trading options under one brand.

Through segregated duties in custody operations, multi-approval withdrawal workflows requiring more than one authorized party, comprehensive audit logging of all administrative actions, and real-time monitoring dashboards that flag anomalous internal activity — not just external attack patterns.

The matching engine and listing infrastructure are designed to support new asset listings without requiring a core rebuild — new pairs typically require risk assessment, liquidity provisioning, and compliance review specific to that asset, but not a fundamental re-architecture of the exchange itself.

Blogs

Latest Stories from Quecko

Ready to build an exchange that holds up on its most volatile trading day, not just its calmest?