Onyx Digital Systems — Web Development, IT Support, Mobile Apps, AI Chatbot Integration & Business Automation for Small Businesses in Georgia
Onyx Digital Systems provides IT support, full-stack web development, mobile app development, AI chatbot integration, and business automation for small businesses in Georgia and beyond. Based in Atlanta, GA.
danny@onyxdigitalsystems.com
Our Services
Custom Software
Tailored applications built with scalable architectures and clean, maintainable code to solve complex business challenges.
IT Infrastructure
Robust, high-availability server setups, cloud migrations, and network design for enterprise reliability.
Web & App Development
High-performance full-stack web applications and cross-platform mobile solutions delivering premium user experiences.
Technical Consulting
Strategic guidance on technology stack selection, system architecture, and digital transformation roadmaps.
System Integration
Seamlessly connecting disparate software systems and APIs to create unified, efficient operational workflows.
Security & Problem Solving
Comprehensive audits, vulnerability remediation, and expert troubleshooting for critical technical issues.
Our Work
A sample of services and capabilities we deliver for clients:
- AI-Assisted Development — Custom applications, agents, and automation built with AI assistance using OpenAI, Anthropic Claude, and open-source LLMs.
- IT Consulting & Strategy — Technology roadmaps, architecture reviews, vendor evaluation, and hands-on technical leadership.
- Full-Stack Web & SaaS — End-to-end web application development with React frontends, Express APIs, and PostgreSQL databases engineered to scale.
- Cloud Infrastructure & DevOps — Cloud migrations, containerised deployments, and automated CI/CD pipelines.
- Network Security & DNS — Zero-trust architecture, SSL/TLS, Cloudflare DNS management, and firewall design.
- Cross-Platform Mobile Apps — iOS and Android applications built with React Native and Expo.
- Data Platforms & API Design — Scalable backend systems, contract-first REST APIs, and managed database solutions.
- Automation & Scripting — Python and Bash automation, scheduled tasks, and workflow tooling.
The Founder
Danny Spencer founded Onyx Digital Systems with one goal: make enterprise-grade technology accessible to every business — not just those with Fortune 500 budgets.
The result is a consultancy that delivers the quality of a large engineering team at a fraction of the cost. Every project is guided by Danny from start to finish — human eyes and judgment on every decision, every deliverable, every line that ships. The AI handles the heavy lifting; the expertise and accountability are always human. Because everyone deserves technology that actually works.
Technical stack: React, TypeScript, Node.js, Python, PostgreSQL, AWS, Docker, React Native, OpenAI API, Cloudflare, Nginx, Supabase, Redis, and more.
Contact
Ready to start a project? Get in touch or visit onyxdigitalsystems.com.