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Ola James
@ola__james
Full Stack Developer, Mobile App Developer, Ai Developer, Website Developer
United States
English, German, Spanish
About me
I'm a Full Stack Developer, Mobile App Developer, and AI Developer passionate about building modern, scalable, and high-performing digital solutions.
I specialise in Flutter, React Native, PHP Laravel, React.js, Node.js, Firebase, and AI-powered applications for startups, businesses, and entrepreneurs.
Whether you need a custom mobile app, website, web application, API integration, or AI chatbot, I'm committed to delivering clean code, responsive design, and reliable support with clear communication and on-time delivery.
Skills
Ola James
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will software development, front end backend development, full stack developer
AI Websites & Software
I will do ai website development, ai mobile app, ai chatbot as full stack web developer
Portfolio
Work experience
Mobile App Developer
Apr 2022 - Present • 4 yrs 5 mos
Designed and developed cross-platform Android and iOS applications using Flutter and React Native. Integrated Firebase authentication, cloud databases, push notifications, payment gateways, and third-party APIs while ensuring excellent user experience and app performance.
Graphic Designer
Adobe
Nov 2020 - Present • 5 yrs 10 mos
Produced book covers, promotional graphics, author branding materials, and marketing assets. Worked with publishing teams to create visually compelling designs that increased reader engagement and supported book launches.
Full Stack Developer
Upwork
Feb 2020 - Present • 6 yrs 7 mos
Developed scalable web applications and business websites using React.js, Next.js, PHP Laravel, Node.js, and MySQL. Built secure REST APIs, integrated payment gateways, improved website performance, and collaborated with clients to deliver responsive, high-quality digital solutions on schedule.
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
dan_pemi
Germany
Ongoing collaboration
Great work, James! I really like the clean, modern, and luxurious direction of the Salon V website so far. You’ve done a great job with the overall design and branding. Communication has also been smooth and professional. Looking forward to the next stage!
Helpful?
jordan_qu
United States
James did a really good job on my project. The final result looks great, and I’m very happy with the work. Communication was smooth, and everything was completed as expected. I would definitely recommend him and look forward to working with him again.
Helpful?
flo_arnold
Germany
Ongoing collaboration
Great work, fast delivery, and everything was done exactly as requested. Highly recommended.
Helpful?
flo_arnold
Germany
Ongoing collaboration
Great work from James. He understood exactly what I needed, made the calculator adjustments quickly, and tested everything properly. Good communication and excellent service. I’ll definitely work with him again.
Helpful?
dan_pemi
Germany
Ongoing collaboration
Great work, James! I’m very happy with the final delivery. The Salon V website looks clean, modern, and luxurious, with the popup subscription form and you handled the project professionally from start to finish. Communication was smooth, and everything was delivered as agreed. Highly recommended!
Helpful?
