Fintech Wallet Platform
A secure, enterprise-grade digital wallet with multi-currency support, real-time transactions, and advanced KYC flows.
Global Omni-Stack & SaaS Product Agency
Architecture
Meets AI.
Delivered
We deliver high-impact Omni Stack development, senior Full Stack software engineering, and scalable SaaS product development for high-growth enterprises and digital platforms across North America, Europe, and Global markets.
50+ satisfied clients worldwide
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Satisfied Clients
Across 3 continents
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Projects Delivered
On time, every time
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Years Experience
Senior MERN expertise
0%
Clean Code
No shortcuts, ever
What We BuildServices that scale
Services that scale
with your ambition
From MVP to enterprise-grade systems — we have the expertise to build it right.
Omni Stack Development
Unified omni-channel cloud architectures, cross-platform engineering, microservices, and API-first ecosystem integration.
SaaS Product Development
End-to-end B2B & B2C SaaS platform engineering — subscription engines, multi-tenancy, rate limiting, and global scalability.
Full Stack Development
Robust full-stack software development with Node.js, React, Next.js, Python, and scalable NoSQL/SQL databases.
Custom Product Development
Rapid MVP prototyping, digital product design, scoping, and production-ready enterprise software development.
Mobile App Development
Cross-platform mobile apps for iOS & Android built with React Native, Flutter, Expo, and modern native APIs.
AI Software Integration
Seamlessly embed AI capabilities — OpenAI GPT-4, Claude LLMs, vector search, and RAG pipelines — into your workflows.
Blockchain & Fintech
Secure crypto wallets, Web3 protocols, smart contracts, and enterprise-grade payment gateway solutions.
Cloud & DevOps Engineering
Scalable cloud infrastructure, automated CI/CD pipelines, Docker containerization, and 24/7 monitoring.
Proprietary ProductsEngineered by HB House.
Engineered by HB House.
Built for Global Scale.
Beyond client solutions, we architect, launch, and scale high-availability SaaS and fintech infrastructure.
Flagship SaaS Product
🔐
Authly.space
Global SMS & WhatsApp OTP Verification Service
Enterprise-grade global OTP authentication API. Sub-second latency, multi-carrier fallback routing, AI fraud prevention, and 99.99% delivery rates across 200+ countries.
✓ 200+ Countries SMS & WhatsApp
✓ Sub-2s Average Delivery Latency
✓ AI Toll Fraud Protection
✓ REST API & SDKs (Node, Python, React)
authly-send-otp.js
// Send Instant Global OTP with Authly API
import { AuthlyClient } from '@authly/sdk';
const authly = new AuthlyClient({
apiKey: process.env.AUTHLY_API_KEY
});
const response = await authly.otp.send({
to: '+447476695789',
channel: 'whatsapp_fallback_sms',
codeLength: 6,
expiryMinutes: 5,
});
console.log(response.status); // "DELIVERED" (1.2s)Case StudiesWork that speaks
Work that speaks
for itself
A selection of recent projects we've architected, built, and shipped.
PropTech SaaS Platform
End-to-end real estate platform with property listings, AI-powered pricing, and analytics dashboard.
AI-Powered SaaS Product
Intelligent document processing and chat interface built on LLMs with RAG architecture for enterprise customers.
Why HB HouseBuilt different.
Built different.
By design.
Senior-Level Engineers Only
No juniors, no hand-holding. Every engineer on your project has years of production experience and senior-level ownership.
Architecture-First Mindset
We design systems to scale from day one. Clean architecture, documented decisions, and code you can maintain.
Zero-Shortcut Policy
No copy-pasted boilerplate garbage. Every line is deliberate. We build software that lasts.
Security by Design
Security is baked in from the start — not bolted on after. Especially critical for fintech and enterprise.
On-Time Delivery
We set realistic timelines and hit them. You get weekly demos and transparent progress updates.
Long-Term Partnership
We care about your success beyond the launch. Support, maintenance, and growth — we are your tech partners.
Let's Build TogetherReady to ship
Ready to ship
something great?
Book a free 30-minute strategy session. We'll map out your architecture,
timeline, and tech stack — no strings attached.