Services
Native app development, systems architecture, AI integration, and cloud deployment — hands-on from first whiteboard to production.
Technical Consulting
Independent review and advisory for technical decisions — architecture audits, due diligence, tool evaluations, and roadmap planning.
- Technical due diligence for M&A or investment
- Third-party tool and vendor evaluation
- Architecture and code review
- Technology roadmap and prioritization
Native App & Web Development
Native applications for Windows, macOS, iOS, and Android — plus full-stack web and backend services. Clean, maintainable code that performs on every platform and ships on schedule.
- Windows native apps (.NET, WPF, Win32, MSIX)
- macOS and iOS apps (Swift, Xcode, App Store)
- Android apps (Kotlin, Jetpack Compose, Google Play)
- Web frontends (framework-free, React, Angular, or Vue)
- Backend APIs — Node.js, Python, .NET Core
AI & LLM Integration
Practical AI integration for real workflows — from LLM API wiring to retrieval-augmented pipelines and cost-controlled automation.
- OpenAI, Anthropic, Google API integration
- RAG pipeline design and implementation
- Prompt engineering and optimization
- Usage tracking and cost management
DevOps & Deployment
Production-ready deployment on Windows or Linux servers, cloud infrastructure management across providers, and security hardening that keeps the lights on reliably.
- Windows IIS and Linux (nginx / Apache) configuration
- AWS, Azure, and GCP provisioning and management
- CI/CD pipelines and automated deployments
- TLS/SSL management, security hardening, CSP headers
- App store submission — Microsoft Store, App Store, Google Play
Systems Architecture
Cloud-agnostic platform design, server infrastructure, database schema, API contracts, and documentation built to outlive the project.
- Solution Design including cloud, front end, and AI integration
- AWS, Azure and GCP with Windows and Linux server environments
- Relational and cloud-managed database design
- Microservices, API design, and integration patterns
- Technical documentation and architecture decision records
Not sure where to start?
Describe what you're trying to build or fix. We'll figure out together whether and how sfarrand.com® can help.
How We Work
Pick the engagement model that fits your need — from a single advisory call to a multi-month build.
Defined scope, fixed deliverables
Best for greenfield builds, well-scoped integrations, and migrations. Clear milestones, predictable cost.
Monthly advisory hours
Best for ongoing projects that need regular technical input — architecture decisions, code review, and guidance as you build.
Ad-hoc spot consulting
Best for specific questions, one-off reviews, or getting a second opinion before making a significant technical decision.