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peace
@barrysammie4
AI App Developer Base44, Lovable, Replit Supabase
Nigeria
English, Spanish, French
About me
AI App Developer specializing in Base44, Lovable, Replit, Supabase, Claude Code & SaaS MVP development.
I build, fix, customize, and deploy AI-powered web apps and SaaS products, including API integrations, Stripe payments, databases, authentication, bug fixes, and production deployment.
Whether you’re starting a new MVP or improving an existing Base44, Lovable, or Replit app, I provide reliable, scalable solutions from development to launch.
Skills
peace
Offline •
Average response time: 1 hour
See my services
Development & MVP
I will vibe code and develop lovable replit base44 bolt v0 ai web app saas mvp
Portfolio
Work experience
Full-Stack Web Developer
Freelancer.com • Freelance
Sep 2024 - Present • 2 yrs 1 mo
Developed and improved modern web applications using React, JavaScript, Supabase, PostgreSQL, REST APIs, and third-party integrations. Focused on scalable architecture, bug fixing, performance, and production-ready MVPs.
AI Web App Developer
LinkedIn • Full-time
May 2024 - Present • 2 yrs 5 mos
Built and customized AI web apps, SaaS MVPs, and business platforms using Lovable, Replit, Base44, Supabase, and Claude Code. Specialized in API integrations, authentication, databases, responsive UI, debugging, and deployment.
Senior Full-Stack AI & Web Developer
Upwork • Freelance
Jun 2021 - Present • 5 yrs 4 mos
Developed AI-powered web applications and SaaS platforms. Built MVPs using Lovable, Replit, Firebase, Supabase, and Base44. Created responsive WordPress and Elementor websites. Integrated REST APIs, authentication, databases, and payment gateways. Developed custom dashboards and business automation workflows. Optimized websites for speed, SEO, and user experience. Delivered scalable solutions for startups, entrepreneurs, and businesses. Managed projects from planning and development to deployment and support.
5 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 5 Reviews
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Most relevant
petebrown25
United States
Ongoing collaboration
Really happy with the result. I was stuck trying to fix a login issue in my Lovable app for days, and they found the problem much faster than I expected. They explained what was wrong, fixed it, and made sure everything was working before delivering. Communication was great, and they kept me updated...
Helpful?
mohammad_msto
Germany
Ongoing collaboration
Great experience overall. I had a deployment issue with my Lovable app where everything worked in preview but failed on the live site. The seller quickly found the production configuration problem and got it fixed without touching unrelated features. Communication was clear, and they kept me updated...
Helpful?
gffffddd
United States
Really happy with the work. I was having an issues with my Replit app where the data was showing in the preview but not on the live site. This seller found the problem, fixed it without messing up my existing data and explained what was wrong . Everything is now working properly
Helpful?
mohammad_msto
Germany
Ongoing collaboration
Really happy with Peace’s work. I had a Stripe payment issue in my Base44 app where the payments went through but the orders weren’t updating. Peace found the problem, fixed the Base44 Stripe integration, and tested everything to make sure it worked properly.
Helpful?
petebrown25
United States
Ongoing collaboration
Great experience They fixed my Lovable Stripe integration quickly and everything is working perfectly. Good communication, professional work, and exactly what I needed. Highly recommended!
Helpful?
