Browse categories
Explore
Fiverr Pro
English
$
USD
I will build or fix base44 and replit ai web apps
Shailesh
Level 2
About this gig
Stop struggling with slow deployments and disconnected AI backends.
Are you looking for a developer who doesn't just write code but builds scalable, AI-driven solutions at lightning speed? You've found the right gig. I specialize in crafting high-performance web and mobile applications using the modern power of Base44 and Replit.
Whether you have a broken AI integration, a prototype that needs scaling, or a fresh idea for a SaaS platform, I provide end-to-end development that focuses on user experience and technical debt reduction.
What I Offer:
- Custom AI Integration: Implementing LLMs, vector databases, and AI agents into your existing apps.
- Base44 Optimization: Leveraging Base44 for robust data handling and seamless backend transitions.
- Fixes & Debugging: Identifying bottlenecks in your current AI workflows and patching them instantly.
- Cross-Platform Ready: Responsive web apps and mobile-friendly interfaces.
- Replit Deployment: Building, hosting, and managing your environment on Replit for 24/7 uptime and easy collaboration.
Before You Order: Send me your app link, issue details, or code access. Ill review and suggest the best fix or migration approach.
Get to know Shailesh
Shailesh
Experienced Mobile App and Website Developer
Level 2
- FromIndia
- Member sinceNov 2016
- Avg. response time1 hour
- Last delivery1 week
Languages
Hindi, English
I help SaaS founders and agencies build, fix, and scale web and mobile applications with speed, clarity, and reliability. With 9+ years of full-stack experience in Laravel, React, Vue, Node.js, Android, and iOS, I deliver clean, scalable solutions for MVPs, bug fixes, AI integrations, and e-commerce systems. My focus is fast execution, clear communication, and long-term value. Think of me as your execution partner, not just a developer.
My Portfolio
Other Vibe Coding Services I Offer
FAQ
Why do you use Replit instead of traditional local hosting?
Replit allows for a "live" development environment. This means you can see progress in real-time, and hand-offs are seamless because the environment is already configured and hosted.
Do I need to provide the AI API keys (OpenAI, Anthropic, etc.)?
Yes, for security and billing transparency, you will provide the API keys. I will show you how to securely store them as "Secrets" in Replit so they are never exposed in the code.
Will the app be mobile-responsive?
Every app I build is "Mobile-First." It will look and perform beautifully on smartphones, tablets, and desktops.
