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Charles
@charles_voice1
AI, Web App, Framer, ReactJS, Webflow Developer
Nigeria
English, German, Spanish, French
About me
I build AI systems and mobile apps that businesses actually run in production. Not demos. Real systems that cut costs and show up in your numbers.
I am an AI ML Engineer, Webflow and Flutter mobile app developer with 10+ jobs delivered. My clients are in SaaS, e-commerce, healthcare and fintech, all over the world.
𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗:
Flutter apps for iOS and Android. Live AI backends. Firebase, Supabase, clean APIs. Built, tested, and shipped to the stores. Common builds: AI assistant apps, health and fitness apps, fintech apps, and SaaS companion apps.
Skills
Charles
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will ai software developer, php laravel developer, react web app flutter react native
AI Chatbot Development
I will build rag chatbot development, knowledge base chatbot, gpt, claude code, openai
Portfolio
Work experience
AI & Full-Stack Developer
Behindwoods • Freelance
Feb 2023 - Present • 3 yrs 8 mos
Build and deploy production ready AI applications, SaaS platforms, automation systems, and web applications for businesses and startups. Key Responsibilities and Achievements: -Developed AI-powered applications using OpenAI and modern AI APIs -Built custom AI chatbots, assistants, RAG knowledge-base systems, and automation workflows -Developed scalable web applications using React and Next.js -Integrated Firebase, Supabase, REST APIs, and third-party services -Designed secure authentication, dashboards, databases, and API architectures -Built solutions for SaaS, e-commerce, healthcare, fintech, and other business use cases -Focused on clean UX, scalability, performance, and production deployment
Flutter & AI Mobile App Developer
FinCluApp • Freelance
Feb 2022 - Present • 4 yrs 8 mos
Design and develop modern mobile applications for iOS and Android, combining Flutter development with AI, cloud services, APIs, and modern product architecture. Key Responsibilities and Achievements: - Developed cross-platform Flutter applications for iOS and Android - Integrated AI features, OpenAI APIs, chat assistants, and intelligent recommendations - Built Firebase and Supabase backends for mobile applications - Implemented authentication, databases, notifications, and API integrations - Created polished interfaces and user-friendly mobile experiences - Developed MVPs and scalable foundations for SaaS, fintech, fitness, and business applications - Prepared applications for testing, deployment, and continued product development
3 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-3 out of 3 Reviews
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Most relevant
henryjohn150
Nigeria
Really happy with the final result. The seller was easy to communicate with, understood the requirements quickly and delivered the AI tool within the agreed timeframe. Everything works as expected and the software is simple and easy to use. Great service and good value for the price. I would definitely work with this seller again.
Helpful?
wond_jer
United States
Excellent work from start to finish. The seller understood my requirements, communicated clearly throughout the project and delivered a clean, responsive AI content generator within the agreed timeframe. The functionality works as expected, the interface is simple and professional and the setup instructions...
Helpful?
alexx12_2
United States
Really happy with the work. The seller understood what I needed, communicated clearly throughout the project, and delivered the AI software as requested. I also asked for a small revision after testing it, and it was handled quickly without any issues. Everything works well and the final result is clean...
Helpful?
