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jameslucas4898

jameslucas

@jameslucas4898

software developer

França
Inglês, Francês, Espanhol, Alemão, Bielorrusso
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi, I'm James Lucas. With 11+ years of experience, I help startups and businesses build AI-powered apps, SaaS platforms, web applications, and mobile apps. My expertise includes AI integration, API development, scalable backend systems, and secure digital solutions. I focus on delivering reliable, high-quality products that help businesses grow. Let's turn your idea into a successful digital product. Thanks you!... Saiba mais

Habilidades

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jameslucas4898
jameslucas
offline • 
Tempo médio de resposta: 2 horas

Conheça meus serviços

Mobile Apps com IA
I will do ai mobile app development flutter app ios android app ai web app
A partir deUS$ 140 /projetoMais detalhes
Aplicações Web Full Stack
I will be software developer full stack web developer php laravel developer reactjs
A partir deUS$ 160 /projetoMais detalhes

Experiência profissional

Upwork

Senior Full Stack & AI Developer

Upwork • Autônomo

May 2019 - Present • 7 yrs 2 mos

As a Senior Full Stack & AI Developer on Upwork, I have partnered with start-up's, entrepreneurs, and established businesses to design and develop scalable AI-powered applications, SaaS platforms, custom web applications, and cross-platform mobile apps. I specialize in AI integrations, REST API development, cloud-based backend architecture, secure authentication systems, and modern frontend development. My focus is on delivering high-performance, secure, and user-friendly digital products that solve real business challenges and support long-term growth through clean code, clear communication, and reliable project delivery. Achievements Completed 250+ successful development projects. Built AI-powered SaaS platforms and custom business automation solutions. Developed scalable web and mobile applications using modern technologies. Integrated OpenAI, Claude, Gemini, Stripe, PayPal, Twilio, and other third-party APIs. Maintained a strong record of on-time delivery and client satisfaction through professional communication and high-quality development.