SpaceDev

SpaceDev is a blockchain and custom software development company founded in approximately 2018 and headquartered in Miami, Florida, with additional offices in Uruguay, Argentina, and Colombia. The company transforms complex ideas into scalable digital products, combining deep engineering expertise with startup agility. With a team of 70+ professionals and over 160 successful projects delivered, SpaceDev is recognized as a Top Blockchain Company by Clutch (2023 and 2024), a Forbes Tech Council member, and an Upwork Expert-Vetted agency.

Core Services

SpaceDev operates across five primary service areas: Advanced Blockchain Development, Web and Mobile App Development, IT Staff Augmentation, Product Discovery, and BlockAudit (Smart Contract and Blockchain Security). The company serves businesses across fintech, gaming, healthcare, supply chain, real estate, education, energy, and startups.

Blockchain and Web3 Expertise

SpaceDev's blockchain development practice covers the full spectrum of decentralized technology: Layer 1 and Layer 2 protocol development, DeFi platforms, dApps, NFT marketplaces, Play-to-Earn gaming ecosystems, DAOs, custom tokens and cryptocurrencies, smart contract development, and white-label crypto exchanges. The team has delivered blockchain solutions across major ecosystems including Ethereum, Aptos, and Solana. Notable blockchain clients include ApeBond (on-chain OTC marketplace), Rarible (NFT infrastructure), and a Blockchain for Energy (B4E) initiative transforming the energy industry.

BlockAudit: Smart Contract Security

SpaceDev operates BlockAudit, a specialized audit division focused on smart contract and blockchain security. Services include smart contract security assessments, SEC OPS audits (evaluating management and operational security protocols beyond pure code review), ongoing monitoring via OpenZeppelin Defender, and vulnerability reporting with remediation recommendations. The division addresses both technical smart contract vulnerabilities and social engineering risks.

Web and Mobile Development

The company builds responsive web platforms, native iOS and Android applications, cross-platform apps (Flutter, React Native), SaaS platforms, e-commerce solutions, enterprise applications, CMS implementations, APIs, and games. The team applies modern stacks including React, Next.js, Node.js, and Python, with UX/UI design and quality assurance embedded throughout the delivery process.

IT Staff Augmentation

SpaceDev provides on-demand access to pre-vetted blockchain developers, full-stack engineers, UX/UI designers, project managers, product owners, and QA engineers. The model is designed for rapid team scaling, with most engagements starting within one to two weeks. Roles span blockchain/Web3 specialists, AI, cloud infrastructure, and full-stack development.

Product Discovery

The Product Discovery Suite helps businesses validate ideas, define priorities, and design technical roadmaps before development begins. Micro-packages include Product Strategy Sprint, Brand Strategy Sprint, MVP Discovery Sprint, Go-To-Market Package, Continuous Discovery Sprint, and Scale Stage, covering every stage from ideation to scaling.

Why Choose SpaceDev

SpaceDev holds 40 perfect 5-star ratings on Clutch, is ranked Top 5 Blockchain Companies globally by Clutch, and supports community organizations such as Ethereum Argentina, Ethereum Uruguay, and the Cámara Blockchain del Uruguay. The company combines nearshore delivery from Latin America with U.S.-aligned time zones, enabling fast collaboration and transparent communication.