SpaceDev Blockchain Development Services

SpaceDev delivers these professional services for the following AWS services: Amazon Managed Blockchain, AWS Key Management Service, AWS CloudHSM, AWS Nitro Enclaves, Amazon EC2, Amazon EKS, AWS Lambda, Amazon API Gateway, Amazon DynamoDB, Amazon Aurora PostgreSQL, Amazon S3, Amazon CloudWatch, AWS WAF, Amazon GuardDuty, AWS Secrets Manager, AWS Identity and Access Management, and AWS CloudFormation with the AWS Cloud Development Kit.

SpaceDev is a nearshore blockchain development team that takes web3 products from concept to mainnet on AWS: engineering, product strategy, and embedded security in one team. We deliver MVPs in 8 to 12 weeks on average and support clients with flexible engagement models, from project-based delivery to staff augmentation.

What we deliver on those AWS services:

Blockchain network and node infrastructure: private permissioned networks with Hyperledger Fabric on Amazon Managed Blockchain, public chain node access for Ethereum, Bitcoin, and Polygon, and self-managed nodes and indexers on Amazon EC2 and Amazon EKS when a project needs a specific client or chain.

Key custody and transaction signing designed around AWS Key Management Service, AWS CloudHSM, and AWS Nitro Enclaves, so signing keys stay inside a hardware-backed boundary and every signature is auditable.

Smart contracts and dApps in Solidity and Rust for Ethereum, EVM chains, and Solana, built with Hardhat, Ethers.js, and OpenZeppelin, with the application backends, APIs, and indexing services running on AWS Lambda, Amazon API Gateway, Amazon DynamoDB, Amazon Aurora PostgreSQL, and Amazon S3.

Asset tokenization platforms, decentralized identity solutions, DAOs, and white label exchange builds, deployed as infrastructure as code with AWS CloudFormation and the AWS Cloud Development Kit so every environment is reproducible.

Security audits through BlockAudit, our in-house blockchain security division, covering the smart contracts and the AWS account behind them: least-privilege roles in AWS Identity and Access Management, secrets in AWS Secrets Manager, edge protection with AWS WAF, and threat detection with Amazon GuardDuty.

Ongoing operations after launch: node health monitoring, alerting, incident response, and cost optimization with Amazon CloudWatch.

We focus on fintech, gaming and NFTs, supply chain, real estate, and other industries adopting blockchain infrastructure, and we back the work with more than 50 five-star client reviews.

If the services we deliver require AWS resources in the customer account, those AWS infrastructure charges are separate from this AWS Marketplace transaction and the customer is responsible for paying them.

Support: before purchase, reach our team at the address in the support section and we answer within one business day. After purchase, every engagement gets a named delivery lead, a shared communication channel, and weekly progress reporting for the duration of the statement of work.