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From Custom Software to Product: Carlos Méndez on Building Banana Script and viernes.ai
In this episode of The Nomu Hour, we sit down with Carlos Méndez, founder of Banana Script
. After leading large development teams in the U.S., he launched his own company, hitting $1M in revenue in its first year. Today he’s focused on viernes.ai, a platform that enables companies to build chat and voice AI agents. We explore the impact of AI, the future of work, Colombia’s startup ecosystem, and hard-earned lessons for founders.

Juanma Sáez de Retana Romana
Sep 17, 20253 min read


I Tried the AI Tool That Just Raised $5.3M: Artificial Societies Review
I tested Artificial Societies, the AI startup that raised $5.3M to predict your posts’ impact. From simulated conversations to “Impact Scores,” here’s my honest take: what works, what doesn’t, and whether it’s really more than just ChatGPT in a slick package.

Doga Oflazoglu
Sep 15, 20252 min read


OpenAI launches jobs and certifications platform: what does it mean for the future of work?
OpenAI has launched a new jobs and certifications platform, aiming to close the AI talent gap and reshape the labor market. By offering official certifications and a dedicated marketplace, OpenAI provides professionals with credibility and companies with verified talent. For businesses, this is both an opportunity and a challenge: adapt quickly or fall behind. At Nomu Labs
, we help organizations leverage AI and digital strategies to thrive in this new era.

Javier Mateache Calderón
Sep 12, 20253 min read


Nomu Labs and The Startup CFO Join Forces
Nomu Labs and The Startup CFO join forces to empower founders with the two essentials for growth: financial clarity and agile technology. Discover how this partnership helps startups launch faster, scale smarter, and focus on their vision without losing control of their foundations.

Doga Oflazoglu
Sep 10, 20252 min read


Carlos Delgado and the mission to give visibility to entrepreneurship beyond Madrid and Barcelona
Carlos Delgado, founder of UpAndalus, reflects on his journey from B-Tripper to Footters and to building a community that amplifies Andalusian entrepreneurship. We discuss centralization, Next events, and connecting startups with investors. Key lessons: avoid the “super product,” iterate quickly with MVPs, and choose partners and investors carefully. An honest roadmap for building from the periphery and strengthening the ecosystem beyond Madrid and Barcelona.

Juanma Sáez de Retana Romana
Sep 10, 20252 min read


From Crisis to Iterate: How We Turned Our Toughest Moment Into a Framework for Startups
A few months ago we faced the hardest crisis in our 4 years: losing our main client and letting go part of the team. What seemed like the end became the start of something new. From that moment we created Iterate, our framework to launch functional MVPs in 28 days and iterate until finding real product-market fit. This is not about perfection, but about learning fast and turning adversity into growth.

Juanma Sáez de Retana Romana
Sep 8, 20252 min read


Google “Nano Banana”: the New AI-Powered Image Editing Tool
Google has unveiled Nano Banana, its most advanced AI image editing model yet, integrated into the Gemini app. Developed by Google DeepMind, it combines creative generation with precise editing, maintaining visual consistency across multiple changes. With natural language prompts, multi-image fusion, and SynthID protection, Nano Banana democratizes professional-grade editing for creators, brands, and everyday users worldwide.

Juanma Sáez de Retana Romana
Sep 3, 20253 min read


Nomu Labs & Enzo Ventures: Technology and Investment United to Accelerate Startups in Southern Europe
Nomu Labs and Enzo Ventures have formed a strategic alliance to accelerate early-stage startups in Southern Europe. While Enzo Ventures provides capital, network, and strategy, Nomu Labs delivers rapid MVP development through its Iterate & Iterate model. Together, they empower founders to transform ideas into market-ready products, combining investment and technology for faster growth.

Javier Mateache Calderón
Aug 28, 20252 min read


Digital Transformation Starts with People
Digital transformation often focuses on tools and metrics, but the real challenge lies in people. In this article, we explore the human side of digitalization: fear of change, the overload of options, invisible resistance, and the importance of building trust. Beyond technology, it is human connections that ensure a digital process works and lasts.

Juanma Sáez de Retana Romana
Aug 27, 20253 min read


CTO as a Service: The Solution for Startups and SMEs Without a Tech Team
Many startups and SMEs have strong business ideas but lack technical leadership. CTO as a Service solves this by providing expert teams that design scalable architectures, oversee development, and guide AI and automation strategy—without the cost of a full-time CTO. At Nomu Labs, our Iterate & Iterate framework helps founders validate ideas, launch MVPs in 28 days, and scale technology with strategic support.

Luis Pozo Gilo
Aug 21, 20252 min read


How We Reached 20,000+ Monthly Views on YouTube Without Spending on Ads
In January 2024, we launched Nomu Labs’ YouTube channel from scratch. Today we’ve surpassed 20,000 monthly views, with over 210,000 total views, 75 episodes of The Nomu Hour podcast, and a genuine community—built without advertising. In this blog, we share how we did it: content strategy, organic distribution, reusable formats, and an honest approach to building from within. No filters, no posturing. Just consistent work.

Juanma Sáez de Retana Romana
Aug 13, 20251 min read


The ocean connects us. Now Divelife does, too.
Nomu Labs partners with Divelife to revolutionize the diving industry with the Iterate & Iterate methodology. While diving remains mostly analog, Divelife is creating a digital hub where divers can discover verified dive spots, find buddies, book instantly, and stay connected year-round. Nomu Labs is supporting with product design, MVP development, and scaling strategy—from Asia’s dive centers to a global community.

Javier Mateache Calderón
Jul 31, 20252 min read


How We Help ViveEspaña Scale Its Educational Platform with Our Iterate & Iterate Methodology
Nomu Labs partners with ViveEspaña, an agency that guides Latin American students pursuing education in Spain. Through our Iterate & Iterate methodology, we help them scale their digital platform with agile MVP development, user feedback, and continuous iteration. The result: streamlined processes, real-time personalization, and tools that let ViveEspaña focus on what matters most—supporting students throughout their journey.

Javier Mateache Calderón
Jul 24, 20252 min read


What Is an MVP and Why Should You Launch One Before Investing in Your Final App?
Launching an MVP (Minimum Viable Product) is the smartest way to validate your app idea before investing heavily in development. An MVP is a functional version with just the core features needed to solve a problem and test with real users. At Nomu Labs, our Iterate & Iterate methodology delivers MVPs in 4–6 weeks, helping founders learn fast, save costs, attract investors, and build products based on data—not assumptions.

Luis Pozo Gilo
Jul 13, 20253 min read


Technology Audit of 21 Gramos
What unites Nomu Labs and 21 Gramos?
More human technology and projects with real impact.

Juanma Sáez de Retana Romana
Jun 8, 20252 min read
Decisiones de producto, startups y tecnología con criterio
Ideas, aprendizajes y marcos mentales para construir lo que realmente vale la pena
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