Semper Digital Solutions

Semper Digital Solutions

SBA-Certified SDVOSB & VOSB · Serving Clients Nationwide

Helping founders and businesses build digital solutions that work. Web development, mobile apps, integrations, and AI.

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Who You're Working With

I'm Steven Hagene — founder, full-stack developer, and Marine Corps veteran. When you work with Semper Digital Solutions, you work directly with me.

No account managers. No handoffs. No junior devs learning on your project. Just 10+ years of experience, Marine discipline, and direct communication.

My stack: Next.js, React,Node.js, Flutter,Firebase, and AI/LLM integration. I've shipped legal tech platforms, healthcare product suites, e-commerce systems, and my own apps on the Google Play Store.

Whether you're a founder building your MVP, a business modernizing operations, or a government agency needing reliable software — I deliver solutions that actually ship.

SBA-Certified Service-Disabled Veteran-Owned Small Business sealSBA-Certified Veteran-Owned Small Business seal

Officially SBA-certified as a Service-Disabled Veteran-Owned Small Business (SDVOSB) and Veteran-Owned Small Business (VOSB).

See What I Build

What I Build

Whether you're a startup needing an MVP, a business automating operations, or an agency needing reliable development — I deliver software that works.

Software Development

Transform your ideas into reality with our custom software development services. From web applications to AI-powered tools, we deliver scalable, secure, and innovative solutions.

Web Applications with Next.js
Mobile App Development with Flutter
API Development
Custom CMS Solutions
AI Agent Development
Expert Consultation
Customized Solutions
Ongoing Support
Learn more about Software Development

Design Services

Elevate your brand with our creative design services. From intuitive UI/UX design to cohesive branding, we craft visually stunning solutions that captivate your audience.

User-Centered Interface Design
Visual Design Systems
Interactive Prototypes
Responsive Layouts
Design Implementation
Expert Consultation
Customized Solutions
Ongoing Support
Learn more about Design Services

E-Commerce Solutions

Complete e-commerce solutions to help you sell products and services online effectively.

Custom Enterprise Software
E-Commerce Platforms
Digital Integration
Admin Dashboards
Inventory Management
Expert Consultation
Customized Solutions
Ongoing Support
Learn more about E-Commerce Solutions
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Featured Work

From co-founding startups to delivering enterprise solutions, I bring technical expertise and product thinking to every project. Here's a selection of my work across different industries and roles.

CrimCaseAI logo
Technical Co-Founder

CrimCaseAI

Technical co-founder of an AI-powered legal platform for criminal defense attorneys. Built AI document generation, client intake systems, evidence management, and jurisdiction-specific legal research tools. Live product serving law firms nationwide.

ReactNode.jsPostgreSQLAWSAI/LLM
Internal Infrastructure

AI Operations System

Autonomous agent system powering daily business operations. Handles lead generation, email triage and response, scheduled research tasks, content creation, website updates, and job market analysis. Built with OpenClaw and runs 24/7 via cron-scheduled workflows.

OpenClawClaude APINode.jsCronAutomation
Sono Techniques Academy logo
Full Product Build

Sono Techniques Academy

Built a complete cross-platform medical education product for a client. Delivered Next.js marketing website, Firebase admin panel, and Flutter apps for iOS, Android, and web. Features interactive learning modules, voice-guided lessons, and registry-style quizzes.

Next.jsFlutterFirebaseGCP
Volume Guard logo
Personal Project

Volume Guard

Personal project born from a real need — I built this to stop my kids from constantly cranking up the volume on their devices. Lock volume at any level (0-100%) with Fixed or Max Limit modes, multi-layer monitoring for reliable interception, persistent protection even when the app is closed, and auto-start on boot. Available on Google Play.

KotlinAndroidJetpack Compose
View on Google Play
RackVue logo
Client Project

RackVue

Web app for musicians to visualize and organize their gear racks. Built with Next.js and Supabase for real-time data sync. Create virtual rack layouts, track your equipment, and plan your setup before buying.

Next.jsSupabaseReact
View All Work

Latest Blog Posts

Stay informed with expert insights on web development, digital marketing, SEO, and technology trends that drive business success.

AI technology and software development representing Claude Opus 4.5 applications for North Carolina small businesses
AISmall Business

Claude Opus 4.5 for North Carolina Small Businesses: Practical Wins (Without Enterprise Budgets)

How NC small businesses in professional services, construction, and operations are using Claude Opus 4.5 to automate workflows and compete without enterprise budgets. Real outcomes, grounded strategies.

Jan 7, 2026
5 min read
#artificial-intelligence#ai-automation-2026#claude-opus-4-5
Read More about Claude Opus 4.5 for North Carolina Small Businesses: Practical Wins (Without Enterprise Budgets)
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Explore by Category

Find content that matches your interests and business needs

All PostsWeb DevelopmentDigital MarketingSEO ServicesUI/UX Design

Let's Build Something

Have a project in mind? I work with startups, businesses, and government agencies nationwide. Let's talk about what you're building.

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