Tatiana Mikhaleva (@DevOpsPink) header
Tatiana Mikhaleva (@DevOpsPink) profile picture

Tatiana Mikhaleva

@DevOpsPink

Principal DevRel | Founder @ https://nitter.gq/t.co/vBZtn13A4m 🎀 🐳 Docker Captain ⚡ IBM Champion ☁️ AWS Community Builder 🏆 CNCF • Cypress • GitKraken • Notion

 Canada
devops.pink
Joined January 2024
  • Tweets329
  • Following13
  • Followers42
Tools I Personally Love: 🛸 Proton VPN (60% off) - go.getproton.me/SH1dk My calm shield online 🔑 Proton Pass (50% off) - go.getproton.me/SH1dj My password vault 🦑 GitKraken Pro (50% off) - gitkraken.cello.so/an1FhNXzY… My Git sidekick 💖 You save, I create more!
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I dressed up as a nun to confess the 7 deadly sins of AI agents 😈 Sloth: two agents waiting for each other. Forever. Greed: one bill, zero idea which agent spent it. God forgives. Logs remember everything. youtu.be/8Q8MznholaA #AIAgents #Halloween
A smiling woman in a nun costume with red devil horns, in front of blurry church candles at night. Bats, cobwebs, a ghost and a jack-o'-lantern around her. Halloween-style title: "7 Deadly Sins of AI Agents".

ALT A smiling woman in a nun costume with red devil horns, in front of blurry church candles at night. Bats, cobwebs, a ghost and a jack-o'-lantern around her. Halloween-style title: "7 Deadly Sins of AI Agents".

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Hired 3 AI deckhands: Claude Code, Codex, Copilot. One branch. Instant mutiny 🏴‍☠️ New video: I take the helm with Kepler by @GitKraken. Own worktree per agent, a map of the whole fleet, and I finally see who’s asking for permission. youtu.be/1kIKHLUsG4Y
GitKraken Kepler tutorial: “Stop babysitting AI agents”. A developer in a pirate captain hat stands in front of a ship at sunset, next to a glowing green kraken holding the Kepler by GitKraken logo. The video shows how to run Claude Code, Codex and Copilot AI coding agents in parallel with git worktrees in Kepler, an agentic development environment (ADE).

ALT GitKraken Kepler tutorial: “Stop babysitting AI agents”. A developer in a pirate captain hat stands in front of a ship at sunset, next to a glowing green kraken holding the Kepler by GitKraken logo. The video shows how to run Claude Code, Codex and Copilot AI coding agents in parallel with git worktrees in Kepler, an agentic development environment (ADE).

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Confession time: how many AI agents are rowing on your ship right now? And which one has already tried to delete something it shouldn’t? 👇
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Kubernetes for a simple website. A Helm chart longer than the app. And AI waiting for you at the end of the glass bridge. I turned DevOps into Squid Game. Three games. Nobody wins.
A woman in a gold leopard mask and a black lace dress pulls at her long hair against a dark pink and teal background. Large text reads “If you stop… you die”. Small text below says “The DevOps Game” with a circle, triangle and square.

ALT A woman in a gold leopard mask and a black lace dress pulls at her long hair against a dark pink and teal background. Large text reads “If you stop… you die”. Small text below says “The DevOps Game” with a circle, triangle and square.

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youtu.be/q9HWQstGw2M
Will AI Replace DevOps Engineers? (Squid Game Parody)

Will AI Replace DevOps Engineers? (Squid Game Parody)

Welcome, players. Or, as you call yourselves… engineers. Three gam...

youtube.com
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An AI agent wiped a production database and every backup in seconds. It wasn't hacked. It was trying to help, and it found someone else's token in a file. 3 controls from the AWS Agentic AI Lens that would have stopped it 👇 youtu.be/Tw3jK98AdW4 #AIAgents #AWS
AI Agent Deleted a Production Database in Seconds: AI Agent Security on AWS

AI Agent Deleted a Production Database in Seconds: AI Agent Security on AWS

How long does it take an AI agent to wipe a company's production da...

youtube.com
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Biggest Linux Foundation sale of the year: up to 75% off certifications and bundles, Oct 6-7 only. I have the affiliate codes: 75% super bundles: OCTPRIME26SB 50% bundles: OCTPRIME26B 40% certs and courses: OCTPRIME26CC 20% THRIVE-One Annual: OCTPRIME26TO Link in the reply.
Linux Foundation Education banner: "Special Delivery: Prime Savings. Build your skills for less. Unbox your deals." The Linux penguin puts certification boxes, including Kubernetes and PyTorch, into a mailbox. A yellow tag reads "Save up to 75%, 2 days only". Offer ends October 7.

ALT Linux Foundation Education banner: "Special Delivery: Prime Savings. Build your skills for less. Unbox your deals." The Linux penguin puts certification boxes, including Kubernetes and PyTorch, into a mailbox. A yellow tag reads "Save up to 75%, 2 days only". Offer ends October 7.

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awin1.com/cread.php?awinmid=…

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training.linuxfoundation.org
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In July, AWS fixed two read-only guardrails for AI agents in the same week. One skipped its deny list after a failed startup load (CVE-2026-16584). The other hid write tools but still ran them for anyone who knew the name. IAM held both times.
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On AWS, read-only policies read more than their names suggest. ReadOnlyAccess opens S3 objects and DynamoDB items. Even ViewOnlyAccess returns Lambda environment variables. And CloudTrail records no object writes unless you set it up before the run.
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What to set up before an AI agent gets an AWS role: builder.aws.com/content/3KD1… Poll, AWS Builder ID: which credentials does your AI agent use? builder.aws.com/poll/3KD0tMX… #AWSCommunityBuilder #AIAgents
Read-Only AI Agents on AWS: Two Guardrails Failed in 2026, and IAM Held | AWS Builder Center

Read-Only AI Agents on AWS: Two Guardrails Failed in 2026, and IAM Held | AWS Builder Center

Even ViewOnlyAccess returns Lambda environment variables, and CloudTrail records no object writes unless you set it up first. What keeps an AI agent read-only on AWS: its own role, an organization-...

builder.aws.com
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Every agent project I built this year ended up with pgvector — usually right when someone realized retrieval was the problem, not the model. Postgres Summit US is Sept 30–Oct 2 in NYC. The committers, not vendors. $400 for three days, Meetup26 takes $50 off. 2026.postgressummit.us/
Poster for Postgres Summit US 2026. The PostgreSQL elephant mascot holds an orange balloon on a cream background. Text reads: NYC, September 30 – October 2. Postgres Summit US 2026. Convene, 555 Broadway, New York. 2026.postgressummit.us. Hashtag PGSummitUS.

ALT Poster for Postgres Summit US 2026. The PostgreSQL elephant mascot holds an orange balloon on a cream background. Text reads: NYC, September 30 – October 2. Postgres Summit US 2026. Convene, 555 Broadway, New York. 2026.postgressummit.us. Hashtag PGSummitUS.

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New badge on the shelf: IBM Advocate 2026, through the IBM Champions program. This one came from the actual work. Nice when that gets noticed. Thank you to the IBM Champions team. More coming. 💙 credly.com/badges/69ab3598-c…

IBM Advocate 2026 was issued by IBM to Tatiana Mikhaleva.

The IBM Advocate badge recognizes individuals who show consistent, intentional advocacy that supports education, community building, and knowledge sharing across the IBM technology community. Earners...

credly.com
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Three AI agents are editing your codebase in parallel right now. Your terminal shows you one at a time. That gap is the end of a very old argument.
A woman in a white bodysuit stands in a bright control tower, looking out a panoramic window over a white futuristic city with small drones hovering. Glowing pink branching lines, like a Git commit graph, stream across the glass in front of her.

ALT A woman in a white bodysuit stands in a bright control tower, looking out a panoramic window over a white futuristic city with small drones hovering. Glowing pink branching lines, like a Git commit graph, stream across the glass in front of her.

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The terminal was built for one human doing one thing at a time. Agents don’t work that way. Seeing every branch and commit on one surface stopped being a convenience and became the only way to stay in control. I wrote about it, with GitKraken as the clearest example👇
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devops.pink/the-terminal-was… #DevOps #Git #AIAgents
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“Just use tmux,” someone says. Sure - now five terminals stream five logs at once. But a log tells you what an agent is saying, not where it is in your code or whether it’s about to collide with the other two. A multiplexer scales the output. It doesn’t scale your grasp of the state.
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The terminal was built for one human doing one thing at a time. Agents don’t work that way. Seeing every branch and commit on one surface stopped being a convenience and became the only way to stay in control. I wrote about it, with GitKraken as the clearest example: devops.pink/the-terminal-was… #DevOps #Git #AIAgents
The Terminal Was Never the Point: Managing Parallel AI Coding Agents | DevOps.Pink

The Terminal Was Never the Point: Managing Parallel AI Coding Agents | DevOps.Pink

Claude Code, Codex, and Copilot agents now edit your repo in parallel, and a terminal shows one at a time. Why visual Git tooling became the control tower.

devops.pink
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