Naviu

Leading Naviu to become one of the top digital product studios in Europe.

50+ SaaS & AI products delivered 🚀

Unicorn Factory Lisboa

Startup Mentor

Outono | Portugueses em Tech

Outono is a community of Portuguese programmers, entrepreneurs and designers living and working outside of Portugal, with hubs in different cities. We organise events, connect people and startups, and promote the Portuguese Tech Scene globally.

Berlin Hub Ambassador

buildersklub

Berlin-based community, focused on showcasing how innovators are using automation & AI to accelerate growth and scale faster.

Founder

BERLIN STARTUP SCHOOL

MKT & Events Advisor

Blaze Information Security

Account Executive & Partner Manager

Cobalt.io

Partner Account Manager

Fábrica de Cervejas Portuense

Lead a team of 9 people. Together developed an effective brand & sales strategy that drove us to be the fastest growing and highest selling craft beer in Portugal.

Marketing & Sales Director

Structured the Marketing department and built an agile and fast paced team of 4 that managed Digital Brand Marketing, Trade Marketing, Events, PR, In-house content creation, Product development and Go-to-market strategy.

Reporting directly to the CEO, lead yearly budget and strategic plan creation, monitoring & execution, guaranting alignment across all departments and stakeholders.

Marketing Director

Joined the company in its early stages. With a “hands-on” approach, built Cerveja Nortada's brand from the ground up and lead strategic brand initiatives that promoted constant revenue growth.

Brand Manager

SONAE MC

Member of Continente's advertising team. Worked alongside campaign managers, leading content creation for TV, radio, print and digital advertising campaigns.

Content Production Manager

Manifesto

Developed brand strategies for B2C and B2B companies.

Brand Strategist

Turning an idea into a successful SaaS or AI product takes the right strategy, the right team, and flawless execution.

That’s what we do best! We've worked with 50+ B2B companies to build and scale SaaS & AI products that bring results.

With a proven process, clear communication, and a focus on scalability, we make sure your product is built fast and made to laaaast 🚀

Our process involves:

👉 Defining the best product strategy & tech stack
👉 Designing an intuitive & beautiful UX/UI
👉 Building an MVP in 8 to 12 weeks
👉 Scaling it into a robust, full-featured platform

💡 Experts in: React • Django • Node.js • Bubble.io • WeWeb • Xano

Diogo Guerner

How to launch new products in weeks, instead of months?

At the next buildersklub, I’ll be sitting down for a live conversation with João Fernandes, Venture Development Manager at Lufthansa Innovation Hub, to unpack exactly how they do it.

No theory. Just a practical look inside their venture development process and the story of building Cabinblu, an app designed to help passengers with flight anxiety.

You'll get actionable insights on: 
👉 The strategic playbook for validating and building a product with a lean, agile team. 
👉 How you can leverage rapid development tools to successfully build and launch MVPs. 
👉 The mindset and tactics required to overcome the challenges of fast-paced product development.

See you there! 

This event is happening as part of the Thursday Gathering by Venture Café Berlin!

CEO @Naviu / We build SaaS & AI products. Fast and made to laaaaaaaaaast 🚀

How do you take an idea and turn it into a real product in weeks, not months?

Especially inside a 100,000-employee giant?

At the recent buildersklub meetup, I had the pleasure to chat with João Fernandes from Lufthansa Innovation Hub and learn how they approach it.

He walked us through building Cabinblu (an app for flight anxiety) in just 10 weeks.

Here is the playbook on how they did it:

1️⃣  𝐒𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞𝐝 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧 𝐅𝐮𝐧𝐧𝐞𝐥 
Opportunity Discovery → Solution Validation → MVP Development → Scale. 
Cabinblu's idea came from Lufthansa's Medical & Health Department addressing flight anxiety (20-40% of flyers). Every idea must answer: "Why should WE build this?" and align with Lufthansa Group's strategy. Aligned incentives = successful products.

2️⃣  𝐋𝐞𝐚𝐧 𝐓𝐞𝐚𝐦𝐬 𝐖𝐢𝐭𝐡 𝐄𝐱𝐩𝐞𝐫𝐭 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 
Each venture runs with 2-3 core people as "entrepreneurs in residence," backed by specialists in marketing, design, and strategy. João partnered with a pilot who has a PhD in flight anxiety to ensure science-backed credibility. Small teams, big impact.

3️⃣ 𝐏𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐞 𝐢𝐧 𝐇𝐨𝐮𝐫𝐬, 𝐍𝐨𝐭 𝐖𝐞𝐞𝐤𝐬 
Before building anything, João used V0 by Vercel to create a clickable prototype in one morning to test with pilots. Not production-ready, but tangible enough for real feedback and stakeholder buy-in before investing months in development. Show, don't tell.

4️⃣ 𝐍𝐨𝐧-𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐁𝐮𝐢𝐥𝐝𝐞𝐫𝐬 𝐂𝐚𝐧 𝐒𝐡𝐢𝐩 𝐭𝐨 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 
With engineers focused on high-ROI projects, João used FlutterFlow to build the full app without writing code. ChatGPT and YouTube filled the gaps. Result? App Store launch in 10-12 weeks. Low-code validates fast, then scale with proper engineering if it works.

5️⃣ 𝐑𝐮𝐭𝐡𝐥𝐞𝐬𝐬 𝐒𝐜𝐨𝐩𝐞 𝐃𝐢𝐬𝐜𝐢𝐩𝐥𝐢𝐧𝐞 
2 features got cut from Cabinblu's MVP: calling a pilot (operational complexity) and live flight tracking (complex APIs). João's rule: "We need to understand what is worth building-not just what's exciting to build." Scope discipline beats feature bloat. Ship what validates your hypothesis, nothing more.

6️⃣ 𝐒𝐩𝐞𝐞𝐝 𝐊𝐢𝐥𝐥𝐬 𝐔𝐧𝐜𝐞𝐫𝐭𝐚𝐢𝐧𝐭𝐲 In corporate environments, momentum dies fast. Leadership changes, opinions shift, budgets move. "Go from idea to MVP as fast as possible. If we take too long, we lose traction and alignment." Speed isn't just efficiency-it's survival strategy. Validate with real paying customers in weeks, not months.s a masterclass in moving from "slide deck" to "shipped product."

Huge thanks to João for the insights, to everyone who joined us and to Naviu, 9x and Venture Café Berlin for making it happen!

Thank you for being part of the klub! 👊

Will AI really be able to build complex software on its own?
 
There’s a lot of skepticism out there:
“It’s just vibe-coding. It's a fad.”
“It lacks real craft and strategy.”
“It’ll always need human oversight.”
 
And for now, that’s true.
But that misses the bigger picture.
 
This isn’t a question of if. It’s a question of when.
 
Let’s look at a simple logic:
 
👉 The industry is in a sprint to achieve AGI
 
👉 Expert timelines vary, but more and more serious researchers are talking about 5 to 15 years.
 
👉 What does AGI mean? It means machines that can think, learn, and reason just like humans... or, more likely, better.
 
So, if we successfully build a machine that can out-think a human engineer...
 
Why would we say it won't be able to write complex software?
 
I get it. It’s hard to picture.
 
It was probably just as difficult for someone in the 1800s to believe we could get inside a 200-ton metal device and fly across an ocean.
 
And yet, now we fly every day.
 
I think the real debate isn’t whether AI will eventually build full systems, run autonomous codebases or do any other complex task.
 
I think the real question is:
 
What happens when it can?

Tom Sieron

DAC.digital

Chief Growth Officer

As the CMO at DAC.digital I lead the strategic initiatives to drive inbound lead generation, support our sales team, and develop long-term relationships with our clients and the market.

I manage a great team of 5 marketing experts, and work with the management team to define, design and develop strategies, expertise areas, and services that best respond to current market needs, and sustain our unique competitive advantages.

Chief Marketing Officer

punktum

Punktum is a Berlin-based product ideation, design and delivery consultancy focused on digital health, wellness and fitness. We combine modern Design Thinking UX methods with emerging technologies. 

Our product strategy design process helps our clients stay relevant and connected to their audiences. Our team's deep tech expertise is in AI, Machine Learning, and Data Science, as well as hardware-based tech – wearables, IoT, AR/VR and Computer Vision based solutions.

Co-Founder and COO

Frontkom

Heading up our international business development, I am responsible for new business, key accounts (mainly in the UK, Sweden, Finland, Netherlands, and Poland), growth strategies and software delivery processes for all Frontkom business outside of Norway.

Board Member, CEO Poland, Head of International Business

At Frontkom we envision a sustainable future delivered through digital business transformation. Our mission is to empower education, healthcare and climate change focused organisations to discover digital opportunities and create meaningful change.

My work focuses on building the growth and design teams, as well as consulting our clients on how to innovate with digital services and products.

CEO Poland

Founder Institute

Founder Institue is a global idea stage startup accelerator headquartered in SV. I'm proud to be one of the Directors in Berlin, where, in 2019, we've launched the Climate Track to help future founders save our planet with innovation.

Director at FI Berlin

Advising Dublin-based startups on validating their problem-solution and product-market fit.

Startup Mentor at FI Dublin

Netkata Software House

Strategy, growth management and business development – my focus was on the revenue side. I also worked hands on with our key accounts to grow their business. Netkata grew from a team of 2 to 40 experts in two offices.

As a service design and digital strategy consultant I have led design thinking workshops, CX design and digital transformation projects for our global clients including:

– The Dubai Mall, EMAAR (UAE)
– RedBull (Austria)
– ASUS (Poland, a 9-year relationship)
– Euromaster AB (Sweden)
– Leroy Merlin (Poland)
– Bank Pocztowy (Polish Postal Bank)
– College of North Atlantic Qatar (Qatar)
– Santander (Denmark)
– WWF (Poland)
…and others.

CEO, Co-founder

Kahuna Love Communications

Strategy, business development and company growth management of Kahuna Love – Public Relations, Communications and Digital Marketing agency. 

Kahuna Love supports startups and tech companies in growing through effective online communication.

CEO, founder

Advisory to the Board of Managers, with focus on product design, marketing and business development.

Chairman Of The Board, and Board Member

The Founder Institute is the world's largest startup accelerator – entrepreneur training and startup launch program, helping aspiring founders across the globe build enduring technology companies. 

Based in Silicon Valley and with chapters across 40 countries, the Founder Institute has helped launch over 1,300 companies. The company's mission is to "Globalize Silicon Valley" and build sustainable startup ecosystems that will create one million new jobs worldwide. 

I was truly excited to be a part of this initiative by organising Warsaw's 2015 Founder Institute edition.

Director, Founder Institute Warsaw

Wyższa Szkoła Informatyki Stosowanej i Zarządzania WIT w Warszawie

Teaching web design to post-graduate and BSc students majoring in visual design at WIT.

University Lecturer

Prospertis AB

Management of digital media product design and development (websites, e-commerce solutions and mobile apps) andj online promotional campaigns.

Digital Product Designer

Digitizing health and sports with AI/ML, computer vision and wearables 🌐 EO'er 🚀 Drawing digital maps for the journeys that matter.

Digital innovators use DAC’s design, R&D, and AI/ML engineering expertise to develop and grow AI powered products. 

Industrial companies turn raw operational data into actionable intelligence with our help.

With expertise across computer vision, IoT, embedded systems, and scalable backend platforms, DAC.digital delivers end-to-end AI solutions that are reliable, compliant, and ready for production.

We also build products and ventures that benefit from our 20+ years of AI/ML experience in deeptech R&D, powered by a team with 5 PhDs, founder support network and a history of launching and growing successful solutions.


taplio

The Battle

Diogo Guerner

Tom Sieron

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taplio

The Battle

Diogo Guerner

Tom Sieron

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}Diogo Guerner's LinkedIn Performance

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Performance ScoreDiogo Guerner's LinkedIn Performance