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Smart Contract Development

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Smart Contract Development

Secure & Scalable Smart Contract Development Services

At SpaceDev, we design, build, and secure production-ready smart contracts for blockchain products that demand reliability, performance, and long-term scalability.


We work as a technical partner, not just a vendor, combining strong engineering practices, Web3 expertise, and security-first thinking to deliver smart contracts ready for real-world use.

Our Smart Contract Development Services

As a specialized smart contract development company, we provide full-cycle services tailored to your product and industry.

01

Custom Smart Contract Development

We build custom smart contracts aligned with your business logic, tokenomics, and protocol design—never generic templates.

01

Custom Smart Contract Development

We build custom smart contracts aligned with your business logic, tokenomics, and protocol design—never generic templates.

02

Solidity & Web3 Development

Our smart contract developers specialize in Solidity and modern Web3 standards to deliver efficient, maintainable code.

02

Solidity & Web3 Development

Our smart contract developers specialize in Solidity and modern Web3 standards to deliver efficient, maintainable code.

03

Smart Contract Architecture & Design

We design modular, upgrade-friendly architectures that support future growth and protocol evolution.

03

Smart Contract Architecture & Design

We design modular, upgrade-friendly architectures that support future growth and protocol evolution.

04

Smart Contract Testing & QA

Extensive unit testing, integration testing, and edge-case validation to reduce risks before deployment.

04

Smart Contract Testing & QA

Extensive unit testing, integration testing, and edge-case validation to reduce risks before deployment.

05

Security Reviews & Audits

Security-first development supported by deep vulnerability analysis to identify issues before production.

05

Security Reviews & Audits

Security-first development supported by deep vulnerability analysis to identify issues before production.

Blockchain Platforms We Support

Our smart contract development services cover multiple ecosystems:

Ethereum

Increased Security

EVM-compatible chains

EVM-compatible chains

Increased Security

Polygon

Polygon

Increased Security

Layer 2 & custom blockchain solutions

Layer 2 & custom blockchain solutions

Increased Security

BNB Chain

BNB Chain

Increased Security

We help you choose the right blockchain based on security, fees, performance, and ecosystem maturity.

Use Cases for Smart Contracts

We develop smart contracts for a wide range of Web3 products:

DeFi protocols

Increased Security

NFT marketplaces

NFT marketplaces

Increased Security

Gaming & tokenized assets

Gaming & tokenized assets

Increased Security

DAOs & governance systems

DAOs & governance systems

Increased Security

Supply chain automation

Supply chain automation

Increased Security

Digital identity solutions

Digital identity solutions

Increased Security

Each use case requires different trade-offs—and we design accordingly.

Our Smart Contract Development Process

We follow a structured, execution-focused process designed to reduce risk and accelerate delivery.

1. Discovery & Technical Strategy

We analyze your product, risks, and requirements before defining the contract architecture.

2. Design & Specification

Clear technical specs, contract flows, and upgrade strategies.

3. Development & Testing

Clean, readable code with strong test coverage.

4. Security Hardening

Vulnerability detection, optimization, and final validation.

5. Deployment & Support

Mainnet deployment, monitoring, and long-term maintenance.

Hire Smart Contract Developers from SpaceDev

When you hire smart contract developers from SpaceDev, you get:

Deep blockchain & Web3 expertise

Deep blockchain & Web3 expertise

Increased Security

Flexible engagement models (project or staff augmentation)

Flexible engagement models (project or staff augmentation)

Increased Security

Security-focused engineering

Security-focused engineering

Increased Security

Long-term technical partnership

Long-term technical partnership

Increased Security

Experience with real production systems

Experience with real production systems

Increased Security

We don’t just deliver code—we help you build production-grade decentralized products.

Lets Build Secure Smart Contracts

Lets Build Your Decentralized Application

  • Blockchain Development that drives innovation.‎

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We help clients navigate the future...
Our Hubs

United States - 25 SW 9th Street, 4th Floor, Miami, FL

Uruguay - Cornelio Cantera 2857, Montevideo

Argentina - El Salvador 5707 Palermo Hollywood, CABA

Colombia - Carrera 30 # 7AA - 207 Medellín

Contact us

info@spacedev.io

+17542496595

Join us :

people@spacedev.io

We help clients navigate the future...
Our offices

Uruguay - Cornelio Cantera 2857, Montevideo

Argentina - El Salvador 5707 Palermo Hollywood, CABA

Colombia - Carrera 30 # 7AA - 207 Medellín

United States - 25 SW 9th Street, 4th Floor, Miami, FL

We help clients navigate the future...
Our Hubs

United States - 25 SW 9th Street, 4th Floor, Miami, FL

Uruguay - Cornelio Cantera 2857, Montevideo

Argentina - El Salvador 5707 Palermo Hollywood, CABA

Colombia - Carrera 30 # 7AA - 207 Medellín

Contact us

info@spacedev.io

+17542496595

Join us :

people@spacedev.io

We help clients navigate the future...
Our Hubs

United States - 25 SW 9th Street, 4th Floor, Miami, FL

Uruguay - Cornelio Cantera 2857, Montevideo

Argentina - El Salvador 5707 Palermo Hollywood, CABA

Colombia - Carrera 30 # 7AA - 207 Medellín

Contact us

info@spacedev.io

+17542496595

Join us :

people@spacedev.io