Ed Zambrano

Software Engineer

Ex-Apple. $1.65M in startup exits. I build things that work at scale—AI, iOS, cloud infrastructure. No fluff, just production-ready systems.

500+ projects shipped. Finance background (Goldman Sachs). Currently building AI clinical tools at ScribeAI.

Open to fractional CTO, advisory, and dev work worth doing.

Full-stack Development
UI/UX Design
AI Integration
Cloud Architecture
Real-time metrics
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React
Node.js
JavaScript
Python
AWS
Docker

Let's build something

Hard problems, real stakes. That's what I'm here for.

Contact

Featured Projects

New Math 55 - Harvard's Most Rigorous Mathematics Course

Math 55

Study tool for Harvard's hardest math course. Abstract algebra, real analysis, complex analysis. Built it to survive it.

New
Evergreen Lab - Data-Driven Design Agency Evergreen Lab - Data-Driven Design Agency

Evergreen Lab

Design agency I run. Web, print, brand. Fortune 500 clients. Data-informed, not data-boring.

Commercial Video Production - Short Form Content

Commercial Video Production

Short-form video that stops the scroll. Under 12 seconds, high impact. Brands, products, campaigns.

Political Risk Tracker - AI Political Development Monitor

Political Risk Tracker

AI that tracks US political risk in real-time. Summarizes events, scores impact. Built for analysts.

In review with Kennedy School of Government

DJ Rank - Glassmorphism DJ Ranking System

DJ Rank

Just my preferred DJs ranked from in-person performances.

ChessPiece - AI Cyber Security Battles

AI red team vs blue team. Autonomous attacks, adaptive defenses. Real-time cyber combat simulation.

Quantum Computing Simulator

Quantum Computing Simulator

3D quantum simulator. IBM Condor, Google Sycamore, Microsoft Majorana. Interactive and visual.

iOS Design and Development

iOS Design & Development

Native iOS. SwiftUI, Core Data, clean UX. Apps that feel right.

Print Dimension Calculator

Print Dimension Calculator

Print dimension calculator. Bleed, trim, safe margins. Simple tool, solves a real problem.

AI Image Generator

RealEngine

Fast AI image generation on custom hardware. Text to image, chat included. Try it free.

NeuroVista

Medical Triage and Diagnosis Tool

AI triage for clinicians. Web-based, fast, actionable.

3D Model Visualizer

Cloud 3D viewer. Upload, visualize, share. Handles complex models.

Local LLM Integration for iOS

Local LLM Integration for iOS

Offline AI chat for iOS. MobileBERT on-device. No internet, still smart.

Framez - Video Frame Rate Reductor

Framez

Video frame rate tool. Node.js, AWS. Upload, adjust, download.

macOS Generative AI Image Creation Tool

macOS AI Image Generator

AI image gen for macOS. Optimized for Apple Silicon. Fast and local.

Cross-Model Diffusion Distillation

Cross-Model video generation

Ultra-fast video generation. Diffusion distillation. Experimental but promising.

What I Work With

Languages

JavaScript, Python, Swift, TypeScript, SQL

Frameworks

React, Node.js, Django, SwiftUI, Next.js

Infrastructure

AWS, Heroku, Vercel, Supabase, Docker, PostgreSQL

Work Experience

ScribeAI company logo

ScribeAI

Present

Founding Engineer. Building AI tools that give clinicians their time back.

Apple Inc. company logo

Apple Inc.

2020 - 2024

Software Engineer through Apple's Silicon transition. Shipped across A14-A17 and M1-M3 chips. AI integration and performance work.

Goldman Sachs company logo

Goldman Sachs

2019 - Business Analyst

Pre-IPO venture vetting. Data, sentiment analysis, process optimization. Where I learned how money thinks.

Exits

Modelista — Acquired for $550K

Co-founded. Tech meets design. Turned complex data into products people actually used. Acquired.

StudioMedia — Acquired for $1.1M

Founded. 500+ projects shipped. Design and engineering under one roof. Built it, scaled it, sold it.

FAQ

Available for hire?

Depends on the season—fractional CTO, advisory, or project-based. Reach out.

Tech stack?

Whatever ships. React, Node, Python, Swift, AWS—I pick what fits.

What can you build?

Anything at scale. Web, mobile, AI, infra—if it ships and solves a real problem.

Timeline & pricing?

Depends on scope. $10k minimum. Let's talk.

Get in Touch

Interested in collaborating or have a question? Feel free to reach out!