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  • Pair programming with AI in 2025: habits that stick
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  • Microsoft's GraphRAG in enterprise: patterns that work
  • Alignment evaluation: RLHF, DPO, and recent alternatives
  • Gemma 2: Google's open model one year later

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Category: Startup

Product-Market Fit in the AI Era: What Changes

November 22, 2024 javi
Gráfico financiero de crecimiento ascendente representando tracción de mercado

AI-era PMF has new rules: high baseline quality, different moats, user expectations. What changed and how to assess.

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Inteligencia Artificial Startup 

Y Combinator Demo Day 2024: Trends Left by Unicorns

September 14, 2024 javi
Luces borrosas de ciudad de noche representando vibrante ecosistema startup

YC Demo Day 2024 shows where top-tier capital attention goes: vertical AI, defence, climate, health. Patterns and lessons.

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Startup 

Industrial ‘As a Service’: Models That Work

March 21, 2024 javi
Maquinaria industrial en funcionamiento con piezas mecánicas en movimiento

Equipment-as-a-service, outcome-based pricing, and maintenance-as-a-service are changing industry. Which models gain traction and which fail.

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Industria 4.0 Startup 

Startup Funding in 2024: The Uneven Recovery

February 17, 2024 javi
Gráfico financiero ascendente en pantalla con luces bokeh de fondo

The 2022-2023 winter is behind us but recovery is selective. Which sectors attract capital, round sizes, and how to prepare the next one.

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Startup 

SaaS Consolidation: When Lock-In Becomes Risk

January 15, 2024 javi
Sala de reuniones corporativa con gráficos financieros en pantallas

The SaaS market is consolidating after years of fragmentation. How to assess lock-in, negotiate renewals, and plan realistic exit strategies.

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Metodologías Startup 

FinOps: Controlling Cloud Cost Without Slowing the Team

September 11, 2023 javi
Gráfica con métricas de coste y optimización

FinOps consolidates practices to manage cloud cost as an engineering discipline, not just a finance problem. Framework and first steps.

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Metodologías Startup 

Startup Funding in 2023: Reality After the Correction

June 25, 2023April 19, 2026 javi
Gráfica de rendimiento financiero en una pantalla

After the 2021 peak and 2022 correction, startup funding in 2023 redefines itself: smaller rounds, tougher metrics, and a new weight on bootstrapping.

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Startup Tecnología 

Métricas útiles para Startups: Tipos y Usos

February 11, 2023 javi

Métricas esenciales para Startups: Tipos y usos útiles.

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Startup 

Recent Posts

  • Pair programming with AI in 2025: habits that stick
  • vLLM in 2025: the improvements that matter to LLM-serving teams
  • Microsoft’s GraphRAG in enterprise: patterns that work
  • Alignment evaluation: RLHF, DPO, and recent alternatives
  • Gemma 2: Google’s open model one year later
  • o3 in public: the reasoning leap is confirmed
  • Gemini 2.0: integrated tools and agent mode
  • Home lab: self-hosted lab as a testing ground
  • Full-stack TypeScript in 2025: the good, the meh, the bad
  • WASI preview 3: threads and async in WebAssembly
  • AI-assisted code review: an honest adoption story
  • Llama 3.2 at the edge: Meta bets on small
  • Cloudflare Workers in 2025: from edge to enterprise
  • Generics in Go: three years later, what has survived
  • NPU in the PC: faster, cheaper local AI

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