Archive
165 posts since 2013
2026 26 posts
- The golden era of AI-pilled founder entitlement
- I'm taking August off. Tell me what to write in September.
- Ship it or don't build it
- Keeping Claude tidy
- Thank you, AI slop
- My AI stack
- Connected to WiFi but the login page won't show up? Here's why, finally
- The case for underengineering
- My Claude setup
- Eleven years investing in startups: what I got wrong, what I got lucky with, and what I'd tell myself in 2015
- The demo limbo
- Build vs. fix
- The whatsapp drain
- F%&$ you code
- The snooze fatigue
- Your competitor is Microsoft Office
- Roles and anti-roles
- When will taste die?
- Moving to Claude
- AI-natives will eat us alive
- Building habit - agentic browsers
- Brain fasting
- The hidden tax of inbound marketing when you are the CEO
- Gaining credibility as a first-time Investor: Stop sending noise
- Ask questions to ask better questions
- Welcome to the era of (paid) enshittification
2025 47 posts
- Similarity kills innovation
- Snooze till next year
- Peeling the onion
- Review often, but... how often?
- Narco AI
- AI Hype - Breadth vs depth
- Startup advice ages faster than milk
- The community iceberg
- When to hire the first operations profile
- What I'm up to now (October 2025)
- Trapped by vibe coding
- One year of Founder to Founder
- Your deal is lost in another room
- Filtering out M&A enquiries
- Your MVP has too many features
- Damn the "what if"
- How We Grew a Bootstrapped AI SaaS From $0 to $350K Without Funding
- Check your cortisol, Harry
- Founder Power-up: Model Your Cash Flow
- Bottleneck thinking: A framework to prioritize what matters for founders
- Creating an audience: the good, the bad and the ugly
- Calm entrepreneurship
- Who is Soham Parekh?
- Side project jealousy
- Building legacy
- Remote podcasts are trash
- Culture breaking point
- Build or be built
- The chase is better than the catch
- OpenAI not OpenEA
- Audit yourself
- FamilyGPT
- Business BLANDgels
- Spaghetti Prompting: You’re wasting time with ChatGPT
- From blank canvas to product in 22 minutes
- Talk to me, bAIbe
- Raise THEIR prices
- Conferences are the excuse
- Buying your advantage
- Four years of journaling
- Why no one is building HER
- Authority flip
- Innovation is a roadblock
- No life after the demo
- Design your day
- Write your own headlines
- Predictions for 2025
2024 20 posts
- See you in 2025
- My AI stack
- This parasocial relationship
- The broken state of social media
- The problem with partnerships
- Side-project burnout
- ChatGPT for founders
- Sell out or die out
- Can you work with friends?
- How (not) to work with friends
- More AI, more problems
- F%&k it. Let's do it.
- Thank you, Startup Grind
- Options are power
- Immediacy is the enemy of quality
- Move with the cheese
- Personal growth
- A invertir se aprende invirtiendo
- Founders investing in Founders (FIF)
- Hello Ghost!
2023 1 post
2022 2 posts
2021 1 post
2020 8 posts
- The 33 books I read in 2020
- What I'm up to (updated on June 29th, 2020)
- Pokémon Crystal replay: a diary
- How I distribute my days to run two companies
- Pokémon Red replay: a diary
- The 33 books I read in 2019
- What I'm up to (updated on March 15th, 2020)
- Tracking my resolutions to become a person of habit
2019 2 posts
2018 1 post
2017 2 posts
2016 29 posts
- Help an entrepreneur today: ask him about how's his business doing
- Cry out for help to break through the happiness BS in social media
- Block your own IP address on Google Analytics to get more accurate visitor data
- My extraterrestrial experience at Project Youngfish
- A digital nomad's guide to spending 25 days in Bali and the Gili islands
- Tips for a 24h layover in Doha, Qatar
- How a week of remote work boosts my productivity enormously
- Fuck SEO. Let's blog for human beings
- Using a global network to reduce the gender gap
- My ideal RAGE acoustic setlist
- Adding 'Minutes to read' to your Jekyll blog
- Syndicate old blog posts in Jekyll without screwing up your SEO
- Give yourself a head start on the week by gearing up on Sunday evenings
- Here's what's broken in Followup.cc
- What we will do at the second anniversary event of Startup Grind Barcelona
- Come on Vueling, we can still be friends
- From the Startup Grind family to the ESN family
- What I do
- Dank je wel, Johan
- How to include extra Schema.org metadata without messing your content
- How to keep your remote workers productive
- Blog posts not showing on Github Pages
- A tragic day for the Erasmus family
- Where did all the Google Glass go?
- A good reason to buy and retain your domain name
- Disqus not loading on strata Jekyll template
- Hello Mars!
- What I learnt from going phoneless for two months
- After a year of throwing away stuff, I’m going minimalist
2015 17 posts
- A simple trick to find out who sends you spam
- All my life I've been listening. Now, it's time to speak
- A letter to our Startup Grind BCN community: never stop grinding
- Why I never answer straight away
- My reasons to become an entrepreneur
- What I learnt from Spain's business maverick founder of Grupo Anuntis
- Looking back to 2014 (part 2)
- How can gamification help your company get more users
- How to incorporate sport into your daily routine
- Time vs. attention vs. priorities
- Zyncro's Lluís Font on 5 sales secrets that earned his first big exit
- My favourite tools for blogging
- My tools of choice
- Doing business with your friends or family
- The real challenge of internships
- Lead tracking for beginners
- Looking back to 2014 (part 1)