Alex Rivera
Chief Executive Officer & Co-Founder
12+ years leading engineering teams and building venture-backed SaaS startups. Passionate about empowering enterprises with modern digital tools.
DEMO TECH was founded with a singular conviction: engineering excellence and human-centered design should converge to build software that stands the test of time.
San Francisco HQ & Global Remote Guild
To democratize enterprise-grade software engineering for forward-thinking organizations worldwide. We replace technical debt, bloated codebases, and fragile deployments with resilient, high-speed architectures that fuel measurable business growth.
To be the world's most trusted digital product studio — recognized for unrelenting technical rigor, transparent partnership, and an unwavering commitment to empowering human lives through intuitive digital products.
How we think, communicate, code, and treat our clients and fellow teammates every single day.
We never cut corners on security, automated testing, or domain boundaries. We write code today that scales cleanly 5 years from now.
No vanity metrics or hidden blockers. Clients have direct Slack access to developers, live Git repos, and transparent weekly demos.
We measure success in business ROI, user retention, and system reliability — not just ticket completion counts.
Rapid 2-week iterations that deliver testable features to real users fast, gathering feedback early to iterate toward product-market fit.
Every developer on your project has 7+ years of production experience with zero junior handoffs. Your code is reviewed by architects.
From UI/UX wireframes to DevOps pipelines, we own every layer of your tech stack. No finger-pointing or coordination overhead.
We don't just ship code — we track KPIs, conversion funnels, and system performance to ensure your software drives real revenue.
Our distributed team of 50+ engineers operates across 12 time zones, ensuring 24/7 coverage with HQ oversight.
Zero-trust architecture, automated security scans, and SOC2/GDPR-ready infrastructure baked in from day one.
Your relationship doesn't end at launch. Our retainer clients receive continuous feature development and 99.9% SLA uptime guarantees.
Founded by Alex Rivera and Sophia Chen with a mission to bring Silicon Valley software quality to venture-backed startups and mid-market enterprises.
Surpassed 100 successful web application deliveries and expanded dedicated AWS/GCP cloud engineering, securing SOC2 readiness frameworks.
Shipped top-rated fintech and health applications with cross-platform Flutter and React Native, crossing 300+ completed client deployments.
Recognized as a premier SaaS and cloud transformation partner, scaling operations with dedicated multi-cloud and autonomous systems capabilities.
Our multidisciplinary leadership team brings decades of combined experience from industry-defining technology firms.
Chief Executive Officer & Co-Founder
12+ years leading engineering teams and building venture-backed SaaS startups. Passionate about empowering enterprises with modern digital tools.
Chief Technology Officer & Lead Architect
Former distributed systems engineer at Google and Stripe. Specialist in high-concurrency microservices, Rust, Go, and fault-tolerant cloud design.
Head of Product & UI/UX Design
Award-winning product designer crafting human-centered digital experiences. Creator of open-source design systems used by over 50,000 developers.
Principal Cloud & DevOps Engineer
Certified AWS Solutions Architect and Kubernetes Administrator. Expert in GitOps, automated Terraform provisioning, and Zero-Trust infrastructure.
Senior Full-Stack Engineer
Full-stack polyglot with a deep focus on React, Next.js, Node.js, and modern PHP/Laravel ecosystems. Clean code advocate and mentor.
Senior Mobile Solutions Engineer
Native iOS and Flutter specialist with 8 years of experience deploying top-grossing apps in fintech, wellness, and logistics on both app stores.
Whether you're a startup building an MVP or an enterprise modernizing legacy systems, DEMO TECH has the expertise to deliver.
Receive a detailed proposal within 24 hours