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Sinra Blog - Project Management Insights

Learn modern project management strategies, release planning, QA integration, and team scaling. Insights for engineering leaders and project managers.

Sinra Blog - Project Management Insights
Artificial IntelligenceEngineering

AI costs a fortune to run: what if we could cut the bill by 1000x?

Every time you ask ChatGPT a question, a datacenter somewhere in the world burns electricity for a few cents. Multiply by billions of requests per day. AI, as it is built today, has a fundamental problem nobody is really solving: it consumes an absurd amount of energy.

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Sinra Blog - Project Management Insights
Artificial IntelligenceEngineering

LLM, RAG, agents: demystifying the AI concepts invading dev

A developer opens their tech feed and finds three articles: 'How to build a RAG agent with your favorite LLM', 'Fine-tuning is dead, long live embeddings', 'MCP will revolutionize AI workflows'. They close the tab, not much wiser. This guide is for them.

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Sinra Blog - Project Management Insights
Gestion de ProjetStratégie Produit

Product mindset vs Project mindset: a fundamental difference

A project has a start date, an end date, and a scope. When it is delivered, it is done. A product has no end. It evolves, improves, and responds to changing needs. These two ways of working are not compatible - and confusing one with the other is expensive.

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Sinra Blog - Project Management Insights
EngineeringDev Practices

Trunk-based development vs feature branches: which one to choose?

Monday, you create a branch for your new feature. Friday, you try to merge. The conflict is 400 lines long. You spend the afternoon untangling what your colleagues did while you were working in isolation. This scenario has a name: merge hell. And it has an identifiable cause.

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