Biography
About Me.
I'm Alfredo Natal II. I design and build entire products from scratch, solo. Not just the frontend or the backend, but the whole thing: the idea, the interface, the architecture, the launch, the growth.
I've been coding for 20 years. I've co-founded companies, built SaaS products with hundreds of paying users, and shipped open source libraries with thousands of weekly downloads. My stack is React, TypeScript, and Node.js, but I'll use whatever gets the job done.
In 2025 I went all-in on AI-native development. I build with AI agents, orchestrate multi-agent workflows, and ship things solo that used to take a team. It changed how I work and what I can build.
I don't just make things that work. I make things that feel right to use.
Personal Info
Expertise
What I Do.
AI Engineering
Building AI-native products and workflows using LLMs, agents, and automation pipelines. From integrating AI into existing products to architecting multi-agent systems that scale.
Full Stack Engineering
Building robust end-to-end web applications. From scalable backend architectures to responsive, interactive frontends using modern frameworks.
SaaS Product Development
Helping founders and businesses validate ideas, build MVPs, and scale products. I provide strategic guidance on tech stack, product roadmap and go-to-market execution.
UI/UX Design
Creating intuitive, user-centered designs with a focus on aesthetics and functionality. I bridge the gap between complex requirements and simple, elegant interfaces.
Experience
Work History.
AI Engineer & Indie Builder
Natal Ventures / Independent
Building and shipping AI-native products solo, including TCT (670+ users), goey-toast (1.7k weekly npm downloads, 650+ GitHub stars), ShotM8, and IDScannerAPI. Orchestrating multi-agent workflows and leveraging AI tooling to ship at a pace that used to require a full team.
Software Engineer | UI/UX Designer
AI Squared
Integrated AI capabilities into complex web applications, ensuring seamless user experiences. Collaborated with data science teams to bridge the gap between backend AI logic and intuitive frontend interfaces.
Lead Software Engineer | UI/UX Architect
Hypetime Inc
Led the frontend engineering team and defined the UI/UX architecture. Built scalable web applications using Next.js and established a comprehensive design system with Tailwind CSS.
Software Engineer | UI/UX Designer
Upwork (Freelance)
Top-rated freelancer delivering custom full-stack solutions. Specialized in web scraping, cloud database integrations, and designing brand identities for diverse global clients.
Co-Founder | Product Designer
Eve Robotics
Co-founded a specialized automation software venture. Developed a high-speed Windows automation bot designed to purchase online products at a massive scale and lightning speed. Managed the entire product lifecycle from concept to launch, including software development, marketing strategies, and brand management.
Own Products
My Ventures.
CEO & Founder - SaaS
TCT | Trading Confluence Tool
TCT, the TradingView Confluence Tool, is a browser extension that plugs directly into TradingView and helps traders analyze charts with structure, clarity, and consistency. It lets you build custom confluence checklists based on your strategy and then grades every trade setup automatically, so you always know the quality of a potential entry before you take it. You can journal trades with one click, track performance with analytics, review win rate across time, and keep your process clean and organized without switching between apps or spreadsheets. In simple terms, TCT helps traders stay disciplined, avoid emotional decisions, and follow a consistent process that strengthens long term profitability.
CEO & Founder - Mobile App
ShotM8
ShotM8 is a mobile app that helps people manage their injectable medications by tracking doses, scheduling reminders, rotating injection sites, and keeping a history of injections with notes and progress metrics. It supports standard therapies like GLP-1 and insulin as well as custom injectable routines, and includes tools for dose calculation and visual syringe guidance so users measure accurately. The app stores everything in the cloud, provides an AI assistant for insights, and keeps the process organized so users can stay consistent and avoid missed shots, though it does not provide medical advice or prescriptions.
CEO & Founder - API Service
IDScannerAPI
IDScannerAPI is a service that lets businesses and developers scan and verify government issued IDs through a simple API. It uses AI to extract details from ID photos in seconds, like name, date of birth, and ID number, and can validate barcodes or security features to detect fraudulent documents. The platform includes usage tracking, API key management, and scalable pricing plans, making it easy to integrate real time identity verification into apps or onboarding systems.
Creator - Open Source Library
goey-toast
A lightweight, animated toast notification library for React with spring physics, squish effects, and action support. Built as a shadcn/ui registry component with a visual builder tool. Adopted by developers worldwide with hundreds of GitHub stars and growing organically.
Client Projects
Selected Work.
Lead Designer & Developer
S Tier Rental
The STR Rental project involved creating a complete private car rental platform with a modern frontend experience and a fully automated booking system. The site integrates directly with Rent Centric, connecting customer reservations to the CRM in real time and eliminating manual processing. The system handles onboarding, verifies rental requirements, syncs live vehicle availability, and automatically submits confirmed bookings to Rent Centric. The solution delivers a smooth rental flow from selection to confirmation and is fully customizable to match the company’s operational needs.
Full Stack Developer
Embassy Motorsports
The Embassy Motorsports website was developed as a modern digital presence for an auto body and collision repair center, focusing on a clean layout, easy navigation, and a smooth customer experience. The platform includes an online booking system where visitors can schedule appointments directly, along with live Google review integration to showcase real customer feedback in real time. The build helps streamline the process for customers looking to request service, check credibility, and connect with the shop quickly through a professional and responsive interface.
Contact
Get In Touch.
I am eager to connect with you and hear your thoughts. Whether you have a project in mind or just want to say hi, feel free to reach out.
Email Me
Location
New York, USA