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Mike Czarnota
Developer
Warsaw, Poland
About
Mike Czarnota - Engineer at Netflix Hello 👋 My spec is developing software for web apps, ~10 years of experience 📆 I'm leading a team to deliver perfectly crafted products that are changing the industry 🚀 I pay attention to details and write clean code 🧹 After hours I teach React&Typescript and mentor other engineers 📚👨🏫
Skills
React
Next.js
HTML/CSS
TypeScript
JavaScript
Webpack
Vite
Redux
TanStack Query
React Query
Node.js
Express.js
Services
Just clean it up
Have you vibe-coded an app and just want to clean it up before the launch? 🧹 Let me take a dev look and help you with debugging: - what's ok 🟢 - what's wrong 🔴 - what could be improved 🟡 - improve stability and performance 💪 - etc. Things I can help you with: - review your setup and the whole codebase - review security and reliability issues - set up monitoring/logging so the app would catch whatever goes wrong - and many, many more - 👉 let's talk about it 👈 Let's jump on a call and discuss what's needed for your project. Disclaimer: Price and delivery time is just an estimation and heavily depends on a project itself. Take care!
$500007 days delivery
Get unstuck & ship smarter: PM guidance for vibe coders
I help vibe coders (like you!) turn ideas into code into products people actually want. As an engineer at Netflix, I'll be your part-time Product Manager – no corporate fluff, just actionable tactics: 🗺️ User Flow Surgery: * Optimize confusing UX before you code * Spot dead-end features & prioritize what matters 🎯 Product Strategy Sprints: * Crush "What to build next?" paralysis * Validate ideas fast & avoid wasted effort 📦 Launch-Ready Packaging: * Polish landing pages/onboarding (users won’t ghost you) * Simple metrics to track real progress Perfect if you: ✅ Are building something awesome and need a second brain for product direction 🧠 ✅ Want to stop guessing and ship with confidence 🚀 ✅ Analyse analytics (or build ones) 📊 How it works: 1️⃣ DM for a vibe check 2️⃣ Async feedback or focused calls 3️⃣ You can go ahead and implement the features! (Or hire a dev to build it 👷♂️) Why trust me? 📅 10 years of experience 💪 Worked with teams at product oriented companies If you have a great million dollar idea and want to discuss something - send a DM and I can help you decide on the next feature! Disclaimer Price and Delivery Time would be adjusted to match the project needs
$250003 days delivery
I can fix your "unfixable" Lovable.dev app 🫠
Have you ever built an app on Lovable.dev and fallen into an unfixable chat loop with AI that doesn't want to fix it? Or maybe you're asking AI to introduce some changes, it burns credits, but doesn't actually implement them? Let me know if one of below is something you've faced: - the app sometimes crashes randomly, - the app freezes sometimes, - authentication doesn't work, - working navigation? nah... - AI burns your credits but doesn't implement stuff 🔥 - etc. Let me take the steering wheel with you as a pilot and let's fix it together! I can help you with your ride to $1M app 🤑 Disclaimer Price and delivery time are flexible, depending on a project.
$1000007 days delivery