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Serguey Asael ShinderSep 24, 2026 • 2 min read
They Praised the Same Thing They Warned You About
Two sentences, in the same review. Thorough. And slow. Or decisive, and does not bring people with...
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Serguey Asael ShinderSep 25, 2026 • 2 min read
The Model Cannot Miss What It Never Received
You pasted the file and asked why the totals are wrong. The answer came back confident and slightly...
#sergueyasaelshinder#ai#llm#debugging
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Serguey Asael ShinderSep 20, 2026 • 2 min read
Your Code Cannot Tell Blank From Unanswered
The report said forty percent of customers had opted out of marketing. Forty percent had not opted....
#sergueyasaelshinder#programming#cleancode#webdev
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Serguey Asael ShinderSep 23, 2026 • 2 min read
You Will Integrate the Same Idea Nine Times
Nine vendors. One idea between them. Nine names for the same field, nine ways to say it...
#sergueyasaelshinder#thefuture#api#programming
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Serguey Asael ShinderSep 23, 2026 • 2 min read
One Loop Made Four Hundred Round Trips
The list page takes nine seconds. On your machine it took a quarter of a second, with twelve rows i...
#sergueyasaelshinder#programming#performance#database
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Serguey Asael ShinderSep 22, 2026 • 2 min read
What Costs You Nothing Is Not Worth Nothing
Somebody thanked you properly for something that took you about fifteen minutes. You felt slightly....
#sergueyasaelshinder#mindset#career#learning
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Serguey Asael ShinderSep 25, 2026 • 2 min read
Your Build Time Is Choosing What You Think About
Time the loop you are really in. Save the file. Run the thing. Find out whether you were right. Fo...
#sergueyasaelshinder#focus#productivity#devops
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Serguey Asael ShinderSep 24, 2026 • 2 min read
The Cheapest Break Is the One Right After You Finish
You finish at twenty past eleven. It is done, it is merged, nobody is waiting on you. So you open....
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Serguey Asael ShinderSep 24, 2026 • 2 min read
The Change You Did Not Ask For Is the One Nobody Reads
You asked for one thing. A missing check in a function of forty lines. What comes back is forty on...
#sergueyasaelshinder#ai#codereview#programming
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Serguey Asael ShinderSep 20, 2026 • 2 min read
An Answer Is Free to Be Wrong, an Action Is Not
For two years the worst thing it could do was tell you something untrue. You read it, you doubted.....
#sergueyasaelshinder#ai#devops#programming
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Serguey Asael ShinderSep 20, 2026 • 2 min read
Fewer People Are Writing the Answer Down
Think about how you learned the genuinely hard things. Not from the documentation. From a thread.....
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Serguey Asael ShinderSep 25, 2026 • 2 min read
The Reference Number That Was Also a Rule
The order reference read MAN-24-0418. Branch, year, sequence. Somebody built that on purpose and i...
#sergueyasaelshinder#programming#database#architecture
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Serguey Asael ShinderSep 25, 2026 • 2 min read
Your Answer Is Private Because One Header Says So
A browser will let any page send a request to your API. It has always allowed that. What it will.....
#sergueyasaelshinder#security#webdev#api
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Serguey Asael ShinderSep 25, 2026 • 2 min read
Half Your Review Comments Are Autobiography
Read your last twenty review comments as though a stranger wrote them. A pattern comes up that has....
#sergueyasaelshinder#mindset#codereview#career
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Serguey Asael ShinderSep 22, 2026 • 2 min read
The Config Is Not Checked Until Something Needs It
The service started cleanly. It ran for five hours. Then it fell over on the one path that sends a...
#sergueyasaelshinder#programming#cleancode#backend
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Serguey Asael ShinderSep 22, 2026 • 2 min read
You Wrote a Rule and the Model Heard a Preference
The instruction was in capitals. Never quote a price. It held for four hundred conversations, and....
#sergueyasaelshinder#ai#programming#security
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Serguey Asael ShinderSep 22, 2026 • 2 min read
A Product You Can Only Discover by Asking
Software used to show you what it could do. A menu. A row of buttons. A settings page you could...
#sergueyasaelshinder#thefuture#ai#ux
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Serguey Asael ShinderSep 22, 2026 • 2 min read
Half of You in the Meeting and Half in the Editor
The call is running. Your editor is open next to it. You are, by your own account, making good use...
#sergueyasaelshinder#productivity#teamwork#career
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Serguey Asael ShinderSep 22, 2026 • 2 min read
Whoever Gets In Can Delete the Copies Too
The backups had run every night for three years. They were monitored. Somebody had actually restore...
#sergueyasaelshinder#security#devops#backend
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Serguey Asael ShinderSep 24, 2026 • 2 min read
More of What You Write Will Run Where You Cannot Reach It
Everything you shipped this year ran somewhere you can log into. If it misbehaved at four in the...
#sergueyasaelshinder#thefuture#iot#career
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Serguey Asael ShinderSep 19, 2026 • 2 min read
Anyone Can Rebuild Your Feature in a Weekend
You spent five months on it. Design, arguments, a rewrite, the three edge cases that turned out to....
#sergueyasaelshinder#thefuture#career#business
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Serguey Asael ShinderSep 19, 2026 • 2 min read
Logging Out Does Not Invalidate Anything
She clicked sign out. The screen went back to the login page, the browser storage was cleared, and....
#sergueyasaelshinder#security#webdev#authentication
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Serguey Asael ShinderSep 19, 2026 • 2 min read
One Meeting Can Take the Whole Morning
There is one thing in your calendar today. Half an hour, at eleven. You will lose the morning to.....
#sergueyasaelshinder#productivity#focus#meetings
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Serguey Asael ShinderSep 24, 2026 • 2 min read
The Part of the System You Cannot Grep
You have read every line of the service and you still cannot explain why that customer got two...
#sergueyasaelshinder#programming#architecture#debugging
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