DevSkips Media

I joined a team 8 weeks before their launch with the world's largest retailer. No load testing had been done. Every test environment was taken. I pushed for one anyway. We found a critical scalability flaw that would have crashed the app on day one. Fixed it. Launched clean. The uncomfortable conversation is almost always worth it. 🧵

AI Is Writing Your Code. Who’s Testing It? AI is writing your code faster than ever. But most teams didn’t upgrade how they test it. That’s the risk. Manual testing can’t keep up. “Test at the end” is already broken. The shift: → Continuous quality pipelines → AI-accelerated testing → Self-healing systems AI didn’t remove testing. It made it mandatory. 🎥 90-sec breakdown ↓ #AWS #AI #DevOps #Serverless #SoftwareTesting

Your AI just tripled your AWS bill. Now what? Who owns the cost? A) Platform team B) Chargeback C) Shared model D) Move fast Most teams get this wrong. 👇 What would you choose? #AWS #Serverless #AI #FinOps

Serverless was supposed to reduce cost. AI was supposed to increase efficiency. So why is your AWS bill going up? Because they scale differently. Serverless = bursty AI = constant + data-heavy 👉 You didn’t reduce cost 👉 You changed where you pay #AWS #GenAI #CloudCost

Answer 👇 For this scenario: • Unpredictable traffic • Low cost • Need to scale instantly 👉 Lambda + API Gateway wins Why? • Scales automatically • No idle cost • Handles spikes effortlessly But here’s the real lesson: There’s no “best” architecture. Only the right one for the situation. That’s where most teams get stuck.

Pick wrong... and you'll pay for it later You’re building a feedback app on AWS. Traffic is unpredictable. You need low cost + scale. Which architecture do you choose? A) EC2 + ALB B) Lambda + API Gateway C) ECS Fargate 👇 Answer + why coming soon #AWS #Serverless #CloudArchitecture #DevOps

Not every problem has a solution. A colleague told me his sister had cancer. He’d done everything he could. It wasn’t enough. I didn’t know what to say. That’s when I learned: Not every problem can be solved. Sometimes presence > answers. #Leadership #Empathy

Watching the “24 in 24” cooking marathon—competitors grinding through 24 challenges in 24 hours—brought me right back to my 🇺🇸 USMC days. During Desert Storm, I went nearly three straight days without sleep. At that point, things got strange—we couldn’t tell if we’d actually done something or just thought about doing it. What changed everything? 15-minute naps. As soon as we started grabbing short breaks, the fog lifted. We could think clearly. It's a good reminder: pushing harder isn’t always the answer—sometimes stepping away is. Ever had a short reset make all the difference? #Leadership #Resilience #Veterans #USMC

AI doesn’t get stuck because it’s dumb. It gets stuck because it’s confident. I’ve seen AI tools lock onto a root cause and go all-in: refactor → retry → double down → repeat Sometimes it works in minutes. Other times… you just lost an hour. The fix isn’t better prompts. It’s better engineering: • Add logging before guessing • Test component boundaries • Isolate before you iterate AI is a fast developer. But it still needs a senior engineer in the loop. #AI #DevTools #SoftwareEngineering #Debugging #AWS #BuildInPublic

Stop guessing your AWS architecture. You don’t need 20 patterns. You need 3. Most teams pick the wrong one—and pay for it later. Here’s the quick breakdown: ⚡ Public apps → SPA + API ⚡ Internal tools → Lambda as a Server ⚡ Unpredictable load → Event-Driven That’s it. 🎥 Watch (50 sec): youtu.be/SsCtoxAzerY

Patterns of success Two developers. Same AWS services. One builds a scalable system. The other builds a future outage. The difference? Architecture patterns. Which one are you? #AWS #Serverless #CloudArchitecture

Testing saves the day We locked down all traffic during an AWS migration. What we found: Sensitive data → 3 email services Only 1 was legit. No monitoring. No awareness. Testing didn’t catch a bug— it stopped a security breach. 🎥 youtu.be/scJ09A7lyho #Cloud #Security #AWS

Your system takes 5 minutes to process a request… Which architecture do you choose? A) Sync B) Async Answer here → youtu.be/HUlewNarQQI #AWS #Serverless

Answer: C) Event-Driven Queue the work. Process async. Handle spikes without breaking.

Serverless Architecture challenge 👇 You’re building a system that: Accepts uploads from users Can get sudden traffic spikes Doesn’t need immediate processing Must be reliable (no lost work) Which pattern would you choose? A) SPA + API B) Lambda as Server C) Event-Driven Drop your answer 👇 Most teams guess. The right pattern makes this easy. I break down the 3 patterns that actually work in a live session.

Your AWS app feels fragile… …but it’s not your code. It’s your architecture. If everything breaks when one piece changes: You don’t have boundaries. You have a mess. Good systems don’t fight you. They separate. #aws #serverless #cloudarchitecture #devops

👉 Full breakdown + live training: appasaurus.com/events/serverl…

Most AWS content teaches how to build. Almost none teaches how to choose the right architecture. 👉 Public app → SPA + API 👉 Internal tools → Lambda as Server 👉 Scale + resilience → Event-Driven 🎓 Live training June 3 #aws #serverless