top dev's Posts | Contra
Posts by top dev
Sign Up
Post a job
Sign Up
Log In
pro
top dev
Backend | Frontend & AI engineer building scalable products
Message
Follow
New to Contra
top is building their profile!
Helsinki, Finland
Work
Posts
Services
About
Helsinki, Finland
Recent
Trending
top dev
pro
•
10h
Built and integrated AI features into a production-ready application
The challenge wasn’t getting the model to work
it was making it reliable and usable inside a real product
What I worked on: → designed prompt flows for consistent outputs → added validation layers to reduce...
Show more
AI Automation
AI Development
Low-Code/No-Code Development
Node.js
OpenAI
Python
1
1
top dev
pro
•
10h
Worked on improving backend reliability for an AI-heavy system
The main issue wasn’t building new features it was fixing what breaks under real-world conditions
Problems I found:
AI requests failing without retries
inconsistent response times
no visibility into system failures
What I...
Show more
Systems Engineering
AWS
Node.js
Python
Backend Development
1
1
top dev
pro
•
10h
Improved the frontend experience of a web application to make it faster and more intuitive
The product was functional but the user experience felt slow and inconsistent
What I worked on: → rebuilt key UI components using React → improved loading states and user feedback →...
Show more
UX Design
Frontend Development
Next.js
React
TypeScript
2
2
top dev
pro
•
10h
Built an end-to-end SaaS platform from idea to production
The goal wasn’t just to build features it was to create a system that real users can rely on
What I worked on: → designed scalable backend architecture → built responsive frontend (React) → implemented authentication and...
Show more
AI Development
Systems Engineering
AWS
Node.js
React
Full Stack Development
0
0
top dev
pro
•
10h
Built a scalable backend system for an AI-driven application
The main challenge wasn’t the AI itself it was making the system reliable under real usage
Key improvements I implemented: → moved AI processing to async background jobs (no blocking requests) → added retry + fallback...
Show more
Backend Development
Web Development
AWS
Node.js
Python
0
0
Challenges
CapCut Video Studio
Omma by Spline Buildathon
Flora Technique
Fuser Co-create
Challenges
CapCut Video Studio
Omma by Spline Buildathon
Flora Technique
Fuser Co-create