标签：#car

Tech Companies Regret Firing Engineers for AI: The Quiet Rehiring Nobody's Talking About [2026] Klarna's CEO Sebastian Siemiatkowski stood on stage in 2024 and bragged that AI had replaced 700 customer service employees. The stock market loved it. LinkedIn influencers celebrated. And then, quietly, in 2025, Klarna started hiring humans again. That single reversal tells you everything about why tech companies regret firing engineers for AI. I've watched this pattern unfold across the industry, and a viral YouTube video by Pooja Dutt documenting these failures is now pulling over 10,000 views per day. The audience isn't just curious. They're vindicated. The tech industry laid off over 260,000 workers in 2023 alone, according to Layoffs.fyi , with many companies explicitly citing AI automation as justification. Now, in 2026, the bills are coming due. The companies that swung hardest at the "AI replaces engineers" thesis are the ones scrambling hardest to undo the damage. Why Did Companies Fire Engineers for AI in the First Place? The logic seemed airtight. AI can generate code faster than humans. AI can handle customer queries at scale. AI doesn't need benefits, PTO, or performance reviews. Executives saw a clean line from "AI generates output" to "we need fewer people," and they drew it with a Sharpie. I've been in enough executive planning meetings to know exactly how this plays out. Someone demos an AI tool that produces a working prototype in 20 minutes. The room gets excited. The CFO asks how many engineers they can cut. Nobody asks the harder question: what happens when that prototype needs to survive contact with production? The answer is that it breaks. Badly. Klarna is the poster child, but they're far from alone. Apple has spent two full years struggling with AI-driven improvements to Siri, despite being one of the most well-resourced engineering organizations on the planet. Even with virtually unlimited budget and talent, replacing deep engineering expertise

Uber is getting ready to put robotaxis on London's streets, opening an interest list for riders who want to be among the first to hail one of Wayve's autonomous vehicles when the service goes live later this year. The rollout would be a milestone in one of Uber's biggest markets and an early test of […]

A story about knowledge extraction, Kafka consumer rebalance, and what happens when a company...

I got fired from my first job, took down a database server with a badly written query, and was...

I finished building my first portfolio. I want everyone to give their honest opinion on it. No need to hold back. waliimran.vercel.app Thanks you!

Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation.

May 25, 2026. This is not just another date on my calendar. This marks the beginning of one of the biggest professional transitions of my life. After nearly a decade working in the world of IT infrastructure, technical support, networking, field engineering, and systems operations, I’ve made a decision that has been building in my mind for some time: I am transitioning into Data Analytics. And this is where I document that journey—publicly, honestly, and in real time. Not when I become an expert. Not when I feel “ready.” Not when everything looks polished. I’m starting now. Because real growth is rarely clean, predictable, or perfectly planned. Sometimes it starts with one uncomfortable decision: To leave what you already know… and step into what your future requires. Where My Journey Started Before data, before dashboards, before writing my first SQL query or building my first analytics project—my career started in the trenches of IT. For the past 10 years, I’ve built my career solving real technical problems across businesses, organizations, schools, offices, and field operations. My world has been cables, routers, networks, system failures, installations, troubleshooting, and making technology work where others saw complexity. Over the years, I’ve worked deeply in: Computer troubleshooting and hardware diagnostics Printer setup, configuration, and enterprise support Wi-Fi deployment and hotspot installations LAN design and structured network deployment Fiber optic installations and network termination Data cabling and structured cabling systems CCTV surveillance installation and maintenance Alarm systems and electronic security integration Intelligent security systems Electric fence installations and perimeter protection systems Router, switch, and access point configuration End-user support and enterprise technical troubleshooting Systems maintenance and operational support I’ve spent years on ladders, in server rooms, inside offices, on construction sites, insi

Data analysis is at the heart of how we spot patterns and improve systems today. Tools like Python, SQL, Power BI, and Tableau are everywhere in the data world, but Excel has held its ground as the starting point for anyone getting into data work, and there is a reason for that. What is Excel? Excel is a spreadsheet built on a grid of rows and columns. You use it to organize, format, and calculate data. For analysts it is where messy raw data gets sorted out, numbers get worked through, and everything gets turned into something that actually makes sense to look at. Ways Excel is Used in Real-World Data Analysis 1. Data Cleaning Raw data is almost never clean. Names are misspelled, IDs get duplicated, spacing is off, values go missing. None of that is unusual, it is just the reality of working with real data. Before any analysis happens the data has to be honest, because if the data is wrong the results will be too. Functions like PROPER() and TRIM() are some of the basic tools that help get data into a state where you can actually work with it. 2. Financial Reporting Every business, big or small, needs to know where the money is going. Excel makes that straightforward. SUM() adds up a range of numbers, AVERAGE() finds the mean, and once the calculations are done the data can be turned into charts and dashboards that tell the story of the business clearly. Not everyone in the room is an analyst, but everyone can read a chart. 3. Business Decision Making Clean data presented well becomes a decision making tool. What do customers want? What is working? What needs to change? Sorting figures from highest to lowest or filtering by region can take thousands of rows and turn them into something focused and answerable. That is really what data is for, helping people make better calls. Excel Features I Have Learned and How They Apply Three features that have stood out to me are conditional formatting, data validation, and cell referencing. Conditional formatting highlights ce

Based on real software development trends. About a VP of Engineering who believed AI would verify its own output, 47 TODOs that shipped to production, and a $2,800,000 discount calculation error that nobody caught. This story is based on a submission from a community member. If you have a similar story or something you need to get off your chest — reach out. The next one could be yours. Act 1 · The Tech Meeting "Starting today — no more hand-written code." Marcus, the new VP of Engineering, put a slide up on the big screen. Four words: WRITING BY HAND IS OVER. I was sitting in the back row, against the wall. Seven years at this company. Three core modules that I'd built from scratch. Two production systems that ran the company's primary revenue stream. Now someone was telling me — don't write anymore. The room went quiet for about five seconds. Then people started whispering. Someone pulled out a phone and took a picture of the slide. Marcus added: "AI coding isn't optional — it's a mandatory development standard. We benchmarked this. AI writes code 400% faster than humans. Anyone still typing manually is wasting the company's time." I raised my hand. "Who reviews the code?" "AI reviews it." "Who writes the tests?" "AI tests itself." "What if AI writes something wrong?" Marcus laughed. Not a polite laugh. The kind of laugh you give someone whose question you've already decided doesn't matter. "Let me ask you something." He paused. "Do you really think — you, one person — have more training data than Orion-7? " People started laughing. Not supportive laughter. Pile-on laughter. "Or do you think the world's AI companies — hundreds of billions in investment, tens of thousands of GPUs — built something that's less reliable than one backend developer?" Nobody was looking at me anymore. Everyone was watching him, waiting for the kill shot. He didn't take it. He just smiled. "Starting next sprint, it's AI across the board. Anyone who has concerns — my door's open." Act 2 ·

For the past year I worked on a remote contract with a US tech company. Paid in USD, ultimately needing Korean won. Simple, right? Then a year in, I actually reconciled what landed in my account. The exchange rate had gone up — and yet my real received amount was lower than I'd expected. I traced it, and money was leaking at every step of the transfer path I hadn't been watching. This is what I learned switching routes over that year: from a direct bank wire to Wise, the real cost difference, and one right buried in my contract. If you're a freelancer or contractor in any country earning USD from abroad, this should save you something. Money leaks in more than one place Getting USD from overseas into local currency looks like one step. It's actually at least four: The wire fee from the US bank, through correspondent banks, to the receiving bank. The exchange rate the receiving bank applies — this is the big one. The receiving fee on the destination side. A hidden "lifting charge" some correspondent banks skim. The largest is the rate. Banks quote two rates, and the "buyer rate" applied when an individual sells dollars is worse than the mid-market reference — typically a 1.5–2% spread . On $1,000, that's $15–20 gone to the rate alone. That number looks small. Accumulated over a year, it stops looking small. Route A — receiving directly through a major US bank My first setup was the simplest: the company wired USD to my US bank account, and I wired it on to my Korean bank. I picked this at contract start without much thought, assuming the client would conventionally cover fees anyway. (Lesson one: specify the transfer method, route, and who pays in the contract. ) The problem was the bank's exchange rate. It applied the buyer rate straight up, with a wider-than-usual spread versus mid-market — plus a send fee, plus the Korean receiving bank's fee. I only noticed months in. Comparing statements, there was a steady 2–3% gap between the won I'd expect at mid-market and t

Hi everyone, As a Full-Stack and Cloud engineer, I’m used to automating everything I can. Whether I'm managing my 28+ container Kubernetes homelab on Proxmox or writing deployment scripts, I absolutely hate doing the same manual task twice. But a few months ago, when I was hunting for a new role, I found myself doing exactly that: manually tweaking my resume for every single job, copy-pasting into black-box ATS portals, and tracking it all in a chaotic spreadsheet. It was completely draining. So, I took a break from the applications and built a tool to solve my own problem. It’s called OneApply. It started as a small browser extension to check ATS keywords, but it quickly snowballed into a complete workspace. Here is what the stack handles now: Resume Tailoring: Automatically adjusts your resume to fit specific job descriptions. ATS Keyword Scoring: Checks your overlap with the job description so you know you'll actually pass the automated filters. Cover Letter Generation: Drafts contextual cover letters based on the role and your specific engineering experience. Pipeline Tracking: Manages all your applications natively so you can finally ditch the spreadsheets. Building this and using it to automate the worst parts of the daily grind actually helped me land my current SRE role. Since it worked for me, I decided to polish it up and release it for other devs who are currently stuck in the application trenches. We all know the tech market is tough right now, and any edge helps. I would love for this community to try it out and roast the UX, the workflow, or the core features. Check it out here: https://www.oneapply.app I am more than happy to hand out some premium access codes to anyone here who is actively applying and wants to test drive the full feature set. Just drop a comment below!

5 Principles of Survival for Software Engineers Adapted from Leon Business School's "5 Principles of Survival" Your stack won’t save you. Your principles will. In the wild, survival isn’t about having the best gear. In software, survival isn’t about having the absolute best framework. It’s about how you operate when production is on fire, the roadmap shifts overnight, and AI just turned your "moat" into a weekend hobby project. Here are 5 core principles that keep you alive in modern software engineering. 1. 🔥 Adapt or Perish Change is not optional; it is the price of survival. In the wild: The species that cannot adapt to winter dies. In software: The team that cannot adapt to change dies slowly at first, then all at once. "Localhost is for amateurs" used to be a strongly held belief. Now, Claude writes a full CRUD API in 30 seconds on localhost . "We’re a React shop" was a proud identity. Now, HTMX ships the same feature before your Webpack build even finishes. Your identity as an engineer cannot be tied to a specific tool. Your identity is solving problems . The syntax is temporary. Agreement on what to build is what actually matters. 🛠️ Survival Action Every quarter, deliberately kill one "we’ve always done it this way" rule in your workflow. 2. 🧭 Stay Calm Under Pressure Panic is the first casualty of poor preparation. In the wild: Panic burns critical calories and gets you lost. In software: Panic causes a git push --force to main on a Friday at 4:59 PM. Outages don’t kill companies. Panicked responses do. The team that has clear runbooks, relies on feature flags, and can execute a rollback in under 90 seconds stays calm. Why? Because they prepared when it was quiet. If your first step in incident response is opening X (Twitter) or complaining in a public Slack channel, you have already lost. 🛠️ Survival Action If you don't have a tested rollback plan, you don't have a deployment plan. Write it down before your next release. 3. 💡 Resourcefulness Over Resources

[While preparing for interviews, I realized I had a strange habit. I would solve a problem, get stuck, open the solution, understand it, and move on feeling productive. A few days later, I couldn’t solve a similar problem on my own. The issue wasn’t lack of practice. The issue was that I was consuming solutions faster than I was developing problem-solving skills. So I changed my approach. Instead of looking for answers, I started forcing myself to think longer, write down my ideas, identify where I was stuck, and only then seek guidance. That worked much better. But I couldn’t find a tool that supported this style of learning. Most platforms either: Give you the answer. Give you the editorial. Give you AI that writes the code for you. So I started building my own. The goal was simple: An AI coach that guides the thought process instead of generating the solution. Over time I added: DSA practice System Design preparation Low-Level Design preparation Company-wise interview questions Topic-wise strength and weakness analysis Personalized revision lists The interesting part wasn’t building it. The interesting part was realizing that interview preparation is less about collecting solutions and more about training how you think. What has helped you improve more during interview prep? Reading solutions? Or struggling with the problem first? Sde vault - https://sdevaultweb.onrender.com/

This story was shared by a fellow developer on DEV who asked to remain anonymous. If you've got a story to tell — come find me. Your name won't appear anywhere. Based on real microservice security design patterns. About an engineer whose PR got blocked by an AI security system — he thought he was fixing a vulnerability. Turns out, someone had a vested interest in that vulnerability staying open. 1. $1,400,000 All-hands meeting. CTO James stood at the front, a number on the screen: $1,400,000 "This is what we're spending on security this year." He pointed at the number. "The biggest piece — right here." He clicked the remote. VoidSentinel's architecture topology appeared on screen. "VoidSentinel — an AI security platform. Integrated into our CI/CD pipeline. Starting today, every PR involving internal service-to-service calls — it reviews them automatically." The CEO didn't show up today. James didn't mention it. He looked straight at Mark — VP of Security. Mark took the mic. "VoidSentinel has been running in our pre-production environment for three weeks. It's caught 47 high-risk patterns. Zero false positives." He paused. " — Of course, some people might feel uncomfortable when their PR gets blocked. But this isn't personal. This is the security standard. " He wasn't looking at me. But I knew who he was talking about. 2. High Risk. Denied. The story started three weeks earlier. We had a payment service and a user service that talked to each other internally. They shared an old API key — one key across thirty-plus services, unchanged for five years. It wasn't that nobody knew. It just never made it to the top of the backlog. On Day 1, I opened a PR: add independent service-to-service auth between the payment and user services. Not much code — a new token exchange module, three call sites modified. Five minutes later, VoidSentinel's automated comment hit: "High-risk alert: Unauthorized internal access pattern change detected. This PR has been automatically rejected. C

A post titled "Learn SQL Once, Use It for 30 Years" hit the front page of r/programming this week (307 points, 48 comments). The claim sounds like the kind of thing a database vendor would put on a billboard, so I went looking for the part that holds up. It turns out the longevity is not marketing. It is a property of how the language was designed, and it is the reason SQL is one of the few skills on a developer's resume that does not quietly expire. I run a site that compares developer tools, which means I spend a lot of time watching technologies rise, peak, and get replaced. Most of what you learn in this field has a half-life measured in single-digit years. The framework you mastered in 2019 is legacy by 2024. SQL is the strange exception, and the reasons are worth understanding before you decide where to spend your next month of learning. Where the staying power comes from SQL did not start as a language. It started as a math paper. In 1970, Edgar Codd published "A Relational Model of Data for Large Shared Data Banks," which proposed organizing data into tables of rows and columns with formal rules for combining them. IBM built a query language on top of that model in the mid-1970s, called it SEQUEL, and later renamed it SQL after a trademark conflict. The important detail is the order: the model came first, the language second. SQL is a surface over a mathematical foundation that has not needed to change. That foundation is why the skill compounds instead of decaying. When you learn SQL, you are not memorizing one vendor's API. You are learning the relational model, and the model is the same whether the data sits in Postgres, MySQL, SQLite, Oracle, or SQL Server. A join is a join everywhere. Move from one database to another and the syntax shifts at the edges, but the way you think about the problem carries over intact. Compare that to a frontend framework, where moving stacks means relearning how to think, not just how to type. Declarative is the whole trick

If you build, run, or audit systems that touch protected health information (PHI), the HIPAA risk assessment is the document that quietly decides whether the next OCR investigation ends in a closure letter or a corrective action plan with a six-figure settlement. The proposed 2026 HIPAA Security Rule update (published as an NPRM in January 2025, still pending finalization at OCR) doesn't change the underlying requirement at 45 CFR § 164.308(a)(1)(ii)(A) — and OCR has repeatedly reaffirmed that the absence of a current, written risk analysis is itself the most-frequently-cited Security Rule deficiency . This is the engineering view: what a defensible HIPAA risk assessment actually contains in 2026, how to model it, and what tooling fits the workflow. 1. The asset inventory is non-negotiable Every defensible HIPAA risk assessment starts with a complete inventory of where ePHI lives, where it flows, and who touches it. If you can't enumerate every system, every integration, and every workforce role that creates / receives / maintains / transmits ePHI, the rest of the assessment is built on sand. A minimal asset-inventory record per system: { "system_id" : "ehr-prod-01" , "system_type" : "ehr" , "ephi_states" : [ "create" , "receive" , "maintain" , "transmit" ], "data_classification" : "phi-high" , "hosting" : { "type" : "saas" , "vendor" : "epic" , "region" : "us-east-1" }, "workforce_roles_with_access" : [ "clinician" , "billing" , "admin" ], "integrations" : [ { "to" : "billing-system" , "protocol" : "hl7-fhir" , "direction" : "outbound" }, { "to" : "patient-portal" , "protocol" : "https-rest" , "direction" : "bidirectional" } ], "encryption_at_rest" : true , "encryption_in_transit" : true , "mfa_enforced" : true , "audit_log_destination" : "central-siem" , "ba_agreement_on_file" : true , "last_reviewed" : "2026-05-15" } If you don't have this, build it before you do anything else. The HHS-provided ONC SRA Tool walks through asset enumeration but it's optimized for s

I shaved my head 15 years ago and never looked back. This GroWell LED cap changed that.

The Huracan gave us the R8s, now the Temerario lends itself to a new Audi.

I build RESTful APIs for a living. I've designed event-driven architectures, set up CI/CD pipelines, containerized applications on Azure, mentored junior developers. 7 years of this. Then I opened LeetCode and stared at a medium problem for 45 minutes and closed the tab. Working as a backend engineer for this long means you just never touch advanced DSA. My day to day is .NET, Azure, SQL, clean architecture. EF Core handles the data layer, Azure handles the scaling. I haven't needed to implement a graph traversal or think about tree balancing since university. So when I decided to start interviewing at bigger companies I figured I just needed a quick refresher. I studied this stuff in college. It would come back. It didn't. 7 years is a long time and most of it was gone. What I Tried I went through the usual options. LeetCode grinding. Jumping into random problems with no structure just kept reminding me how much I'd forgotten without actually helping me relearn any of it. YouTube. Watched hours of Abdul Bari, freeCodeCamp, various bootcamp videos. I'd finish a video convinced I understood it, then open my editor and draw a complete blank. Watching someone solve a problem and solving it yourself are not the same thing at all. Books. CLRS is great if your fundamentals are still intact. Mine weren't. None of these were bad resources. The problem was I kept jumping between them with no thread connecting them. A video here, a problem there, a random chapter somewhere else. After years away from this stuff I needed to go back to basics and build up properly, and nothing was set up for that. What Actually Helped Eventually I just mapped out what a proper learning order looked like and started going through it myself. Big O → Arrays → HashMaps → Linked Lists → Stacks & Queues → Recursion → Trees → Graphs → Dynamic Programming For me, order mattered. Going back to Big O first made Arrays click properly. Arrays made HashMaps make sense again. I couldn't get Trees to stick un

Back in 2002, Porsche fans sputtered with rage as the Cayenne made its debut at the Paris Motor. More than 20 years later, Porsche now sells more SUVs than anything else in its lineup. Last year, the Macan and Cayenne accounted for 62 percent of all Porsche sales. Now, these SUVs are trolling traditionalists in […]