Rohan Kokkula

DevRail Express

LinkedIn newsletter drops: frameworks, hot takes, and the occasional keyboard rabbit hole.

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DevRail Express

A LinkedIn newsletter: short essays on DevRel, content, and programs that help developers ship with confidence.

A growing archive of newsletter essays and a few stage notes. I write like I talk on stage: concrete examples, occasional analogies, and no filler. Subscribe if you want the next one in your feed.

12 posts & eventsIrregular cadenceDevRel & platform craft
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Latest editions

DevRail Express: 3C-ETA DevRel framework graphic
DevRel

Turned my 5 years of DevRel into a Framework

Six components that kept showing up across roles - code, content, community, events, talks, and adoption - with the metrics that make each leg accountable.

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DevRail Express: calculator vs MCP prompt
AI & APIs

Do you even need an MCP if your product works like a Calculator?

When your surface is as direct as a calculator, MCP adds ceremony without speed - plus where governance, permissions, and multi-agent orchestration still earn the protocol.

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DevRail Express: is the developer in you dying?
Mindset

is the developer in you.. dying?

Burnout signals in builders who ship nonstop - and how I reset expectations between delivery and sustainability.

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DevRail Express: keyboard shortcuts
Productivity

⌥ + ⇧ + (-)

A shortcuts-first note on moving faster in the editor without losing the math of correctness.

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DevRail Express: when vibe coding meets math
Engineering

When Vibe Coding meets math.

When intuition hits edge cases: keeping vibe coding honest with invariants, tests, and a little rigor.

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DevRail Express: cookies behind the scenes
Privacy

What Happens When You Accept Cookies (Behind the Scenes)

A plain-language tour of what that banner actually triggers - and why developers should care about the defaults.

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DevRail Express: the digital domino effect
Systems

The Digital Domino Effect

Small platform choices that knock over adoption, docs, and community trust - one domino at a time.

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DevRail Express: too many cooks in the content kitchen
Content

Too Many Cooks in the Content Kitchen (Unless You're Composable)

Composable content models as the antidote to parallel workflows colliding in the same CMS.

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DevRail Express: your site should know me like my biryani guy does
Personalization

Your Site Should Know Me Like My Biryani Guy Does

Personalization as remembered context and preference - not a louder form field.

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DevRail Express: personalization beyond hello user name
DX

Personalization Isn't Just "Hello, ${user.name}". It's Getting Me What I Actually Came For.

Moving past token greetings to intent, journeys, and outcomes your user already had in mind.

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