The situation every FDE knows: client asks "can you actually do this?" on the call. You either say "let me get back to you" and lose the momentum, or you burn your team's paid AI credits building a demo that dies the moment the call ends. Neither option is great. Momentum matters, and disposable demos shouldn't touch billable budget. Replit just shipped a fix for exactly this gap: Free Mode. It sits next to Power and Max in the Agent selector — lightweight models, zero credits touched, genuinely $0. It's not built for production. No manual model picking, no Routines, nothing "handoff-grade" and that's the point. It's built for the exact tier most client asks actually live in: prove it works, show them, move on. So the new move: client asks a "can you build X" question mid-call → open a Repl in Free Mode → vibe-code a rough working version live, right there, while they're still on the line. Available on Starter, Core, and Pro. Shortcut to jump modes fast: ⌘+𝐒𝐡𝐢𝐟𝐭+𝐈 (Ctrl+Shift+I on Windows). Next client ask that would've been a "let me get back to you", try building it live in Free Mode instead and tell me how it went.

True story: a one-time transactions export. Should've been a 15-minute query and a download link. Instead I built a scheduled job, added retry logic, wrote a config file for date ranges, set up logging, and wrote a README on how to run it. They needed the file once. Nobody ever ran it again. Nobody talks about this trap in FDE work: we're trained to build things that last, so "quick" never feels safe to actually build quick. Every request quietly gets treated like it's headed to production even when nobody asked for that. Here's the tell you've overbuilt something: if you wrote documentation for a script you'll run exactly once, that's your answer. One question, before you open the editor: Is this a delivery, or a build? A delivery is a result someone needs once. Fastest path to a correct output, nothing more. A build has to survive without you in the room. That's where the rigor earns its keep. Most of us can't tell the difference in the moment and that gap costs more hours than any technical skill issue ever does. What's the most overbuilt "one-time" thing you've shipped for a client? 👇

Hello All, I am looking for some feedback on the fde program launched by CEP IIT DELHI, is it worth attending this certification program? Please suggest.thanks

As a Forward Deployed Engineer, your job is not just to build and deploy technology. You are working directly with customers, understanding their problems, making decisions with them, and often becoming the technical person they trust to make things work. That makes customer credibility extremely important. A customer should feel: “I can trust this person to understand my problem.” “I can trust their technical judgment.” “I can tell them when something is not working.” “I know they will take ownership and find a way forward.” You build that credibility by: • Understanding the customer's business, not just the technical requirements • Asking the right questions before proposing solutions • Communicating clearly and honestly • Delivering quick wins and showing measurable results • Taking ownership when things break • Saying “I don't know” when you don't know, and then finding the answer • Connecting technical decisions to the customer's actual business outcomes The best FDEs don't try to prove that they are the smartest person in the room. They prove that they are the person the customer can rely on. Technical skills get you into the conversation. Customer trust is what makes you valuable. What do you think is the fastest way for an FDE to build credibility with a new customer?

One more learning for today... in my FDE Journey Topic: From “AI Response” to “AI Observability” Key Concepts: Storing of Tokens and Cost info into Database Post URL: https://lnkd.in/p/dtD24sbm