California's Software Development Partner — Silicon Valley Quality, Startup-Friendly Pricing
Mobile apps, AI platforms, and SaaS products for Los Angeles, San Francisco, San Diego, and Silicon Valley companies — built by Ortem Technologies at a fraction of Bay Area agency costs.
Why Ortem?
Why California Businesses Choose Ortem
Ortem Technologies is a trusted software development partner for California businesses — from Silicon Valley AI startups and Los Angeles entertainment tech companies to San Diego biotech firms and San Francisco SaaS founders. We have delivered 40+ projects for California clients, combining top-tier engineering talent with US-based project oversight and Pacific Time availability. Our teams specialise in AI/ML development, mobile apps, SaaS architecture, and high-performance eCommerce platforms.
Dedicated Team
A named project manager and lead engineer assigned to your account from day one.
Timezone Aligned
PST (UTC-8) business hours coverage for real-time collaboration.
IP Protection
Full IP ownership transferred to you. NDAs signed before any project discussions.
Verified Quality
5.0 Upwork rating with 100+ projects delivered and zero payment disputes.
Agile Process
Weekly sprint reviews, transparent Jira boards, and daily async status updates.
Post-Launch Support
3-month post-launch warranty included. SLA-backed support plans available.
What We Offer
Services for California Clients
AI & Machine Learning Development
Private LLM deployment, RAG pipelines, computer vision, and ML model development for California AI startups and enterprises. We work with PyTorch, LangChain, and open-source models on AWS and GCP.
Mobile App Development Los Angeles & SF
iOS, Android, Flutter, and React Native apps for California companies across entertainment, healthcare, logistics, and consumer tech. We have shipped apps with 100,000+ downloads from California-based clients.
SaaS Platform Development
Full-stack SaaS development for California B2B software companies — from Seed to Series B. Microservices architecture, multi-tenant databases, and Stripe billing on AWS US-West-2.
HealthTech & Biotech Software
HIPAA-compliant healthcare apps and biotech data platforms for San Diego and Bay Area life sciences companies. FDA 21 CFR Part 11 compliance, clinical trial data management, and patient-facing mobile apps.
Entertainment & Media Tech
Streaming platforms, content management systems, and audience engagement apps for Los Angeles entertainment and media companies. OTT platforms, creator tools, and rights management systems.
eCommerce & DTC Platforms
High-performance Shopify and headless commerce solutions for California DTC and retail brands. We have scaled eCommerce platforms from $1M to $50M+ GMV for West Coast brands.
Client Voices
What Our California Clients Say
"Ortem Technologies transformed our outdated website into a modern, responsive platform. Their attention to detail and understanding of our brand made the process seamless."
Sophie L.
London, UK
"The OrtemTech team was exceptional in developing our e-commerce website. Their solutions enhanced our online presence and boosted sales."
Oliver T.
Leeds, UK
"Ortem Technologies developed a robust web application for our internal processes. Their team's dedication and technical knowledge were evident throughout the project."
Emily J.
Bristol, UK
FAQ
Common Questions from California Clients
Ready to Build with Ortem?
Join 40+ California businesses already building with us. Get a free consultation today.