FIG 0.101 / 06
(01)reason
Practical AI
We focus on AI that solves real business problems. That means building tools and systems that fit real workflows, support real teams, and create value beyond the prototype stage.
About Us
Software development and creative design from the ground up. Building web and mobile solutions for major brands since 2009.
(03)who we are
Built to last. Shipped worldwide.
15+
years of engineering
40+
engineers & designers
7
industries mastered
1M+
users served
(01)trusted by
12 partners — worldwide
(04)what sets us apart
Why Squareone
six reasons
FIG 0.202 / 06
(02)reason
Tailored Solutions
Every business has different goals, systems, and constraints. We build software around what each client actually needs, not around one-size-fits-all templates.
FIG 0.303 / 06
(03)reason
Strong Execution
Good ideas only matter if they are delivered well. We put equal emphasis on planning, engineering quality, usability, and long-term maintainability.
FIG 0.404 / 06
(04)reason
Industry Understanding
We bring real domain knowledge across AI, finance, crypto, gaming, ecommerce, sports, and other fast-moving sectors. That helps us make better decisions and build solutions grounded in how each business actually works.
FIG 0.505 / 06
(05)reason
Built to Scale
Whether we are building for web, mobile, AI, or emerging technologies, we focus on creating products that are scalable, reliable, and ready to evolve over time.
FIG 0.606 / 06
(06)reason
Long-Term Partnership
We aim to be more than a delivery partner. We take ownership, communicate clearly, and build with the care needed to support lasting products and long-term relationships.
(05)tech stack
Tools we use
9 disciplines
AI Engineering
(01)Claude / GPT / Gemini / Llama / LangGraph / MCP / LlamaIndex / Langfuse / Moshi / LiveKit / Cartesia / ElevenLabs / Whisper / SAM 2 / YOLO / FLUX / Sora / Docling / ColPali / pgvector / vLLM / Unsloth
Mobile
(02)React Native / Expo / SwiftUI / Jetpack Compose / Kotlin Multiplatform / Flutter
Data and Infrastructure
(03)PostgreSQL / MySQL / MongoDB / Clickhouse / Redis / Elasticsearch / RabbitMQ / Kafka
Cloud and DevOps
(04)Amazon Web Services / Docker / Kubernetes / Terraform / GitHub Actions
Blockchain / Web3
(05)Solidity / Rust / Anchor / Hardhat / Foundry / Ethers.js / Viem / Solana Web3.js / SPL Token / Metaplex / OpenZeppelin / ERC-20 / ERC-721 / ERC-1155 / ERC-165 / ERC-173 / ERC-2981 / ERC-4337
Gaming / Real-Time
(06)Unity / Unreal Engine / Godot / Three.js / React Three Fiber / WebGPU / PixiJS / WebRTC / Colyseus
Front-End
(07)React / Next.js / TanStack / TypeScript / Vite / Tailwind CSS v4 / shadcn/ui / Motion
Back-End
(08)Python (FastAPI) / Node.js / C# / Go / Rust (Axum) / gRPC / GraphQL / tRPC
Design
(09)Figma / Framer / Spline / Blender / After Effects / Midjourney