About Marcelo
I'm the founder of iCodeWith.ai. I build with AI. I'm a Product Builder Advocate.
Software creation is changing fast. AI now empowers anyone with curiosity and creativity to build tools, automations, and even full apps simply by collaborating with language models. This shift has given rise to a new kind of builder, the vibe coder: product managers, marketers, analysts, designers, and problem-solvers who understand their business deeply but don't necessarily write code. They're already building solutions, but many lack the structure, standards, and community to do it confidently and sustainably.
I created iCodeWith.ai to help people transition from vibe coder to product builder.
Our Mission
To help people adapt, grow, and thrive in the new era of coding with AI.Our Goal
To help you transition from vibe coder to product builder.What We Do
We explore and advance the practice of coding with AI.How We Do It
Through education, presentations, workshops, blog articles, podcasts, networking events and hackathons that turn curiosity into skill.Who We Do It For
For anyone who wants to adapt, grow, and stay professionally successful in the new era of coding with AI.
Quick Facts
- ✓ Vibe Coder / Advocate
- ✓ Solutions Architect
- ✓ Product Creator
- ✓ Data Architect
- ✓ Accidental Entrepreneur
- ✓ System Architect
My Certificates
Contentful Certified Professional
Certification for software developers, technical architects, project managers, content architects, and others responsible for the technical design, development, or implementation of Contentful projects.
See certificate
Contentful Certified Content Manager
A Contentful Certified Content Manager demonstrates proficiency in content management skills, platform fluency, and strategic thinking.
See certificate
Claude Code in Action
Comprehensive training on using Claude Code for software development tasks, covering the underlying architecture of AI coding assistants, practical implementation techniques, and advanced integration strategies.
See certificateInterviews
Tech Connect Podcast
In this episode Chris Daden, Jason Martin and Marcelo Lewin dive into vibe coding, a new approach that uses AI to transform ideas into prototypes at speed. They explore how vibe coding is reshaping developers, product teams and marketing and what it means for the future of building and launching products.
ListenStartups I've Built
iCodeWith.ai
Learn the skills you need to build production-ready, maintainable apps with AI. Created in 2025.
Headless { Creator }
The go-to resource for learning all about Content Modeling and Headless CMS technologies. Created in 2020. Acquired in 2022 by Uniform Systems.
How to Create VR
A platform for VR and AR creators, offering tutorials, podcasts, blog articles, and more. Created in 2017. Acquired in 2019 by Humaneyes.
Filmmaking Webinars
A platform for filmmakers and videographers to learn how to transition from film to digital, with industry professionals sharing their expertise. Created in 2009. Acquired in 2012 by Moviola.
Pixel Heads Network
A platform for digital media creators, offering weekly audio podcasts designed, produced, recorded, edited, and distributed in-house. Created in 2008. Acquired in 2008 by ProMAX Systems.
My Internet Desktop
A web app designed for new internet users, offering tools to manage their online life—something unique at the time. Created in 1999. Acquired in 2000 by Internet Appliance Network.