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Rosina Varela

People & Talent Manager

1 post

Team Expansion vs. Staff Augmentation: How Streaver WorksCulture & Team

Team Expansion vs. Staff Augmentation: How Streaver Works

Staff augmentation adds hours; Team Expansion adds a team. Why Streaver builds around shared knowledge, guide-not-bottleneck leadership, and people who propose rather than just execute.

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Rosina Varela3 min read

More from the Streaver team

The latest writing from Rosina Varela’s colleagues — engineering deep-dives, applied AI, and lessons from shipping production software.

Why Parallel AI Coding Agents Need Ephemeral Dev EnvironmentsAI & Agents

Why Parallel AI Coding Agents Need Ephemeral Dev Environments

We moved our dev-workspace setup off manual steps and onto two scripts our tooling runs on create and archive. The deciding factor wasn't the time saved; it was that disposable, collision-proof workspaces are the only thing that survives multiple coding agents working in parallel.

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Mateo Sayas4 min read
Why We Give Our Expertise Away (and What It Gives Back)Culture & Team

Why We Give Our Expertise Away (and What It Gives Back)

A LinkedIn message we almost archived led us to give our engineering expertise away to an NGO fighting child malnutrition in Ecuador. What it cost, what it gave back to our team, and why AI has removed the last excuse for software companies not to do the same.

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Fabián Larrañaga7 min read
The Best Claude Model for Design and Marketing Work (2026): A Guide by Model and by RoleAI & Agents

The Best Claude Model for Design and Marketing Work (2026): A Guide by Model and by Role

Which Claude model should marketers and designers use, including for code? A guide by model and role: Haiku, Sonnet, Opus, Fable, with costs and the trap to avoid.

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Samantha Pirri10 min read
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