Services
Custom Software Development and Creative Technology Builds
Codex Deus is a Los Angeles-based development studio founded by David Levine Bramante. We specialize in fast, founder-focused software—web apps, mobile platforms, and interactive tools—paired with real startup experience and product strategy. We don’t just write code. We help founders launch functional, scalable products that get real-world traction.
Web & App Development
codexdeus.com
Codex Deus is grounded in deep startup and technical experience. Founder David Levine Bramante is a graduate of General Assembly Santa Monica (Full Stack Web Development, Class of 2014) and has led, built, or co-founded multiple SaaS platforms since 2009.
Key projects include:
Winnow Data
Commercial real estate CRM with autodialer, note syncing, and team collaboration tools. Supported over 100 brokers statewide with a distributed dev team in Seattle and Buenos Aires.
My Home Agent
Alexa-integrated lead gen system for Realtors, reaching $45K MRR by month three. Featured at Inman NYC and built from scratch to revenue with a lean internal team.
Dream Hotties
AI image generation platform using PromptChan and BunnyCDN. Combines Firebase auth, PostgreSQL, and AI API workflows to deliver safe-for-work and adult-friendly AI content, fully automated and running on custom Node.js backend.
ShowingBooker
Custom private-showing system for real estate agents and clients, featuring a scheduling portal, Stripe integration, and agent back-office dashboard.
Whether you’re building a platform from scratch, revamping an MVP, or launching a niche SaaS tool, Codex Deus brings structure and speed to the development process. Every engagement includes direct collaboration, weekly iterations, and rapid problem-solving.
Core Stack
React, JavaScript, Firebase, Node.js, PostgreSQL, Supabase, BunnyCDN, Stripe
Use Cases
• MVP and SaaS platform builds
• Founder-led product launches
• Admin dashboards and CRMs
• Custom AI tool integrations
• Subscription and payment systems
Other Services
AI Film Development
cinemamachina.com
CinemaMachina produces AI-generated short films, documentaries, and branded videos. We combine tools like MidJourney, ElevenLabs, and Suno with cinematic structure and voiceover to produce polished short films in a fraction of traditional timelines. Typical projects include branded AI films, narrative shorts, startup launch videos, and video essays.
Robotics Prototyping
heavenrobotics.com
Heaven Robotics creates compact, purpose-built AI robots and offline hardware systems. Projects include BFF (a wearable AI companion for kids and seniors), Angel One (a humanoid moral guide), and solar-powered ambient AI devices. We prototype with Raspberry Pi, Pico W, on-device NLP, and 3D printing to build fully working first versions.
Brand Collaborations
codexdeus.com/collab
David is available for limited brand partnerships across TikTok, Instagram, and YouTube. If you’re launching a tool for developers, founders, or builders, visit the collab page for audience data, pricing, and current topics. Recent campaigns include Devin.ai and other AI-first tools.
Let’s Work Together
Email: david@codexdeus.com
Location: Los Angeles, California
Remote and local projects accepted
Portfolio and case studies available upon request