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Vou criar APIs de backend em nodejs e integrações de IA para seu app
Nuruddin
Top Rated
5,0
5,0
Sobre este Serviço
Tradução automática
Vou desenvolver um backend escalável em Node.js, API REST e integração de IA para seu aplicativo web
Precisa de um backend rápido, seguro e escalável para seu site, SaaS ou aplicativo móvel? Você está no lugar certo.
Sou um desenvolvedor de backend com mais de 5 anos de experiência em Node.js, Express.js, APIs REST, MongoDB, MySQL e integração de IA (OpenAI / Claude). Construo backends limpos, prontos para produção e preparados para tráfego real.
O que eu ofereço
- Desenvolvimento de backend com Node.js & Express.js
- Design e desenvolvimento de API RESTful
- Integração de IA (OpenAI, ChatGPT, Claude, chatbots)
- MongoDB, MySQL, PostgreSQL
- Autenticação (JWT, OAuth, baseada em papéis)
- Recursos em tempo real com Socket.io
- Integração com Stripe & PayPal
- Otimização de desempenho & cache Redis
- Implantação (AWS, Vercel, Railway)
- Documentação de API (Postman / Swagger)
Por que me escolher
- Código limpo, escalável e documentado
- Melhores práticas de segurança
- Comunicação clara & entrega no prazo
- Suporte gratuito após a entrega
Me envie uma mensagem com seus requisitos, e eu responderei com um plano claro, cronograma e orçamento em poucas horas.
Conheça mais sobre Nuruddin
Nuruddin
Full Stack Web Developer
Top Rated
- A partir deBangladesh
- Membro desdeago. de 2020
- Responde em aprox.:1 hora
- Última entrega4 dias
Idiomas
Inglês
Hi! I'm a Full-Stack Web Developer with 5+ years of hands on experience building scalable, production grade web applications using Node.js, Express.js, React.js, MongoDB, and MySQL. I specialize in the MERN stack and deliver complete end-to-end solutions, from designing robust backend architectures and REST APIs to building clean, intuitive frontends — for SaaS platforms, service-based businesses, and complex e-commerce systems. I also integrate AI-powered features using OpenAI and ChatGPT APIs, helping businesses add smart automation, chatbots, and intelligent workflows to their products.
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Meu portfólio
Avaliações
122 avaliações deste Serviço
| (121) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
B 
bhealth
Estados Unidos
I was nervous doing such a expensive $1500 "first" project with this new talent , BUT BOY was I HAPPY I took the chance, Great understanding No babysitting Super prepared Very fair & understanding of my "lack of knowledge" I ALMOST DONT want to leave such a review, because I'm scared he will get too busy... Lol..
US$ 600-US$ 800
$
11 dias
Tempo
Útil?J jeanniexox
Estados Unidos
Nuruddin was incredible to work with. I reached out with an urgent request at 2:40 AM, and by 6:28 AM, the entire job was complete. Before even accepting the gig, he took the time to make sure he fully understood the task at hand. He went through my job request line by line, asked thoughtful questions,...
US$ 100-US$ 200
$
2 dias
Tempo
Útil?G 
garyfmoody
Estados Unidos
Wow, where do I even begin? Nuruddin was absolutely AMAZING! From the very beginning, his professionalism and deep understanding of the project requirements stood out. He took the time to truly listen to my needs and delivered results that exceeded my expectations in every possible way. The quality...
US$ 50-US$ 100
$
1 dia
Tempo
Útil?T tresor21
Canadá
Built a program exactly as I requested, thank you
US$ 100-US$ 200
$
8 dias
Tempo
Útil?J jbjoey
Austrália
Was a pleasure working with Nuruddin. He helped us make some updates to our website backend. Won’t hesitate to use him again in the future
US$ 50-US$ 100
$
6 dias
Tempo
Útil?
Avaliações
122 avaliações deste Serviço
| (121) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
B bhealth
Estados Unidos
I was nervous doing such a expensive $1500 "first" project with this new talent , BUT BOY was I HAPPY I took the chance, Great understanding No babysitting Super prepared Very fair & understanding of my "lack of knowledge" I ALMOST DONT want to leave such a review, because I'm scared he will get too busy... Lol..
US$ 600-US$ 800
$
11 dias
Tempo
Útil?J jeanniexox
Estados Unidos
Nuruddin was incredible to work with. I reached out with an urgent request at 2:40 AM, and by 6:28 AM, the entire job was complete. Before even accepting the gig, he took the time to make sure he fully understood the task at hand. He went through my job request line by line, asked thoughtful questions,...
US$ 100-US$ 200
$
2 dias
Tempo
Útil?G garyfmoody
Estados Unidos
Wow, where do I even begin? Nuruddin was absolutely AMAZING! From the very beginning, his professionalism and deep understanding of the project requirements stood out. He took the time to truly listen to my needs and delivered results that exceeded my expectations in every possible way. The quality...
US$ 50-US$ 100
$
1 dia
Tempo
Útil?T tresor21
Canadá
Built a program exactly as I requested, thank you
US$ 100-US$ 200
$
8 dias
Tempo
Útil?J jbjoey
Austrália
Was a pleasure working with Nuruddin. He helped us make some updates to our website backend. Won’t hesitate to use him again in the future
US$ 50-US$ 100
$
6 dias
Tempo
Útil?
