Cryo Labs is an engineering studio building production-grade backend systems, blockchain infrastructure, and full-stack products. We take projects from architecture to launch — and stay for what comes after.
End-to-end engineering across backend, blockchain, product, and infrastructure — delivered as a single team.
Production backend engineering: REST, GraphQL and gRPC APIs, microservice architectures, event-driven pipelines with Kafka and BullMQ, PostgreSQL schema design, Redis caching, WebSocket real-time layers, load testing and performance optimization on Node.js and TypeScript.
Blockchain engineering for EVM chains and Solana: Solidity smart contracts, DEX and DeFi protocol integration (Uniswap V2/V3/V4, Aerodrome), multi-chain data pipelines, gRPC event streaming (Yellowstone/Geyser), Turnkey MPC wallets with policy-based signing, and production-grade on-chain execution systems.
Full-stack product delivery: React and Next.js frontends, admin panels, client portals, real-time chat, payment integration, CRM dashboards and end-to-end systems built on TypeScript, Tailwind CSS, PostgreSQL, and Drizzle / Prisma ORMs.
Cloud infrastructure on AWS (EC2, EKS, RDS, S3, SES, Secrets Manager), Dockerized deployments, Kubernetes orchestration, GitHub Actions CI/CD pipelines, LLM-assisted product features, AI agent workflows, and security hardening with proper rate limiting, HSTS, and SSL automation.
A sampling of the system types we design, build, and operate in production.
Production trading infrastructure across Ethereum, Base, BSC, and Solana. Microservice architecture with WebSocket block subscription, BullMQ job pipelines, DEX pool scoring, Turnkey MPC signing, and Solidity swap contracts with referral logic.
End-to-end e-commerce: catalog with filters, shipping integration, admin CRM with drag-and-drop media (auto WebP), live operator chat, LLM consultant answering from business knowledge, Telegram notifications, dynamic sitemap and JSON-LD SEO.
Multi-tenant platform combining client portal, admin CRM, order workflow, real-time chat, and interactive learning modules. JWT auth with refresh tokens, email verification via AWS SES, Google OAuth, Redis sessions, Drizzle ORM on Supabase, and dockerized deployment.
Tell us what you are building. We reply within 24 hours with next steps, scope, and timeline.