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Turnkey Commercial AI Under Vehicle Scanning System (UVSS) built with Python FastAPI, OpenCV 2D/3D motion-compensated undercarriage panorama stitching, quad-camera synchronized streaming grid (ANPR Plate, Driver Face, UVSS Scanner, Rear View), long-range UHF RFID windshield auto-gate barrier control, and a Multi-Site Central HQ Monitoring Dashboard (/hub). Features native Windows executable (UVSS_System.exe), 100% verified unit test pass rate, and PBKDF2 authentication.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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Your app works locally… but crashes after deployment? 😩
One of the most common mistakes I see is forgetting that local and production environments are different.
Before deploying, always check:
✅ Environment variables are correctly configured
✅ Production database credentials are set
✅ API URLs point to the right environment
✅ CORS settings allow your frontend
✅ Build errors are resolved
✅ Authentication works in production
My rule: Never assume that because it works on localhost, it's ready for production.
What’s the most frustrating deployment error you've faced? 👇
devtipsDesktop Apps DevelopmentWeb DesignWeb DevelopmentCursorNode.jsPythonnextjsfullstackwebdevelopment
🚀 Excited to join the Rive Broadcast & Livestream UI Challenge!
I'm currently designing a modern, clean, and interactive livestream interface with a strong focus on user experience, smooth animations, and responsive design.
Looking forward to sharing my progress and final submission. Good luck to everyone participating!
#RiveBroadcastChallenge #UIUX #Frontend #FullStack #React #Design #Contra
Nice to know, I hope to built something amazing too
Designed a modern, conversion-focused website for SunkySolutions, a creative web design agency helping businesses establish a professional online presence. The project focused on creating a clean user experience, building trust through strategic content placement, and guiding visitors toward project inquiries.
About the Project
SunkySolutions needed a modern website that would communicate professionalism, showcase its portfolio, and convert visitors into potential clients.
The goal was to balance aesthetics with usability while creating a scalable design system that could grow alongside the business.
The final interface combines clean layouts, bold typography, strategic white space, and strong calls to action to create a seamless browsing experience.
Outcome
The final design presents SunkySolutions as a modern and trustworthy creative agency. By combining thoughtful user experience, strong visual hierarchy, and conversion-focused design, the website effectively communicates the company's services while making it easy for potential clients to explore the portfolio and get in touch.
The design flow is smooth and engaging.