Backend and Frontend Development support for Web & Mobile Apps
Starting at
$
60
/hrAbout this service
Summary
What's included
Backend Architecture & Implementation
Design and build robust, secure, and scalable backend systems using modern frameworks (Node.js, Python, Go, and more).
API Design & Integration
Connect your AI model with databases, authentication systems, and external services for full-stack functionality.
Troubleshooting & Debugging
Identify and resolve performance issues, data flow glitches, and infrastructural bottlenecks, from logs to deployment.
App Refinement & Redesign
Iterate quickly on UI/UX, feature polish, and tech-stack optimization to meet user needs and business goals.
Platform-Specific Support
Experience with Bolt, Lovable, Cursor, Replit, and other AI-native platforms-tailored advice, integrations, and build support.
Recommendations
(4.8)
Client • Oct 16, 2025
Recommended
So far my best consultation i've ever recived, looking for more!
Client • Sep 14, 2025
Recommended
Raymond is fast, skilled, detail-oriented, and exceeded my expectations. He clearly knows his stuff, went above and beyond, and I look forward to working with him much more.
Recommended
I could not be more happy with Raymond’s performance and the quality of work he provided. He does what is asked of him beyond expectations. I will absolutely work with Raymond again and recommend him as a Bolt expert and app developer.
Client • Oct 2, 2025
Recommended
Raymond is a rockstar!
Client • Oct 16, 2025
Client • Oct 10, 2025
Recommended
Raymond worked exceptionally hard to get the outcome for our website. We absolutely love the work he did.
Client • Aug 28, 2025
Recommended
Raymond was fantastic to work with and really helped us move our project forward. We will use him for the next phase of our project!
Client • Aug 14, 2025
Recommended
Raymond is proactive and highly resourceful. His delivery is exceptional, one I've not seen in a long time. I can't wait to work with him again, such an expert.
Client • Jul 31, 2025
Recommended
Highly responsive. We worked briefly on a task. Thanks for your prompt communication
Client • Jul 1, 2025
Recommended
Raymond is brilliant. He went over and beyond to advice, guide and help me with technicalities that have so far been my achilles heels. We spent hours together where he patiently showed and explained how to connect frontend-backend-api. He was professional and easy to work with. For anybody looking for a professional designer and a creative, out-of-the-box thinker who knows how to connect the technical dots, I'd highly recommend Raymond.
Client • Jun 30, 2025
Recommended
Words can’t fully capture what it’s like to work with Raymond. He consistently goes above and beyond, exceeding expectations time and time again. Anyone lucky enough to have Raymond on their team will quickly see the value he brings; he’s truly one of the best freelancers we’ve worked with. What sets Raymond apart is his ability to deeply understand the user, the business, and the team, making him a true triple threat. If you're looking for a standout product or UX designer, I highly recommend.
Skills and tools
Backend Engineer
Design Engineer
Frontend Engineer
Bolt.new
FlutterFlow
Lovable
React
Replit
Industries