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eu serei seu desenvolvedor full stack para app de IA na web, SaaS e desenvolvimento de sites
Ehtesham
5,0
5,0
O que as pessoas adoram neste freelancer
novayates3
Estados Unidos
Ehtesham is a skilled full stack developer who delivered the setup for my AI healthcare web app quickly. He handled the front end development in Next.js/React...
elizaatkins98
Estados Unidos
Ehtesham is an excellent AI Full Stack Developer. He built our AI role-play agent with multiple training scenarios, conversation scoring, PDF coaching reports,...
ariesdyer
Estados Unidos
Impressive work on my AI web application! The developer understood the project requirements clearly and delivered a reliable, well designed solution with smooth...
princeeashton
Estados Unidos
Ehtesham did a fantastic job with my website. He understood my idea from the beginning and turned it into a clean, modern, and fully working web app. I really...
averymclaughli
Estados Unidos
Great experience working with Avery. The requirements were clear, communication was smooth, and everything was well organized. I’d be happy to work together...
Sobre este Serviço
Tradução automática
Precisa de um web app customizado com IA, plataforma SaaS ou site full stack para o seu negócio? Eu desenvolvo web apps rápidos, seguros e escaláveis, do conceito ao lançamento.
Projetos recentes:
- SaaS de IA na área da saúde com recebimento de pacientes, resumos clínicos por IA, análise de documentos com RAG e painel para provedores
- Agente de coaching por role-play com pontuação de conversas, relatórios em PDF e integração com LMS
O que eu ofereço:
- Desenvolvimento de web app full stack (frontend + backend)
- Desenvolvimento de IA SaaS com OpenAI, Claude, Gemini, RAG e vector DB
- Integração de chatbot IA e agente IA
- Integração com Stripe, PayPal, RevenueCat e APIs
- Apps mobile multiplataforma com React Native
- Correção de código, conserto de bugs e redesign de sites
- Implantação na AWS, Vercel ou VPS
Tech stack:
Frontend: React.js, Next.js, React Native, JavaScript
Backend: Node.js, Express.js, Nest.js, Python, FastAPI, Flask
Banco de dados: PostgreSQL, MongoDB, MySQL, Supabase, vector DB
Auth & APIs: REST APIs, JWT
Por que trabalhar comigo:
- Avaliações 5 estrelas de clientes dos EUA
- Código-fonte limpo e comentado
- Entrega pontual e comunicação rápida
- Design responsivo em mobile, tablet e desktop
Envie uma mensagem antes de pedir para conversarmos sobre o seu projeto e eu posso te mandar a oferta certa.
Conheça mais sobre Ehtesham
Ehtesham
Senior Ai Web app ,Mobile app and Full Stack ai Developer with 9year Experience
- A partir dePaquistão
- Membro desdemar. de 2024
- Responde em aprox.:1 hora
- Última entrega1 semana
Idiomas
Inglês, Espanhol, Alemão
Welcome to my profile! I'm Ehtesham, a Full Stack Developer & AI/LLM Engineer with 9 years of experience and 200+ completed projects. I specialize in React.js, Next.js, TypeScript, Node.js, Python, FastAPI, AI, LLMs, LangChain, RAG, and OpenAI. I've built AI healthcare, recruitment, safety talent, AI SaaS, EHR, e-commerce, online stores, marketplaces, CRM, and enterprise platforms. I deliver scalable, high-performance, secure, and user-focused solutions that turn complex ideas into reliable products.
Tradução automática
Meu portfólio
Perguntas frequentes
Tradução automática
Que tipo de sites você desenvolve?
Desenvolvo sites e aplicações web totalmente personalizados usando tecnologias modernas como React, Next.js, Node.js, Express.js, Laravel, Vue.js, MongoDB e MySQL.
Você consegue redesenhar ou personalizar meu site atual?
Sim! Posso redesenhar, otimizar, corrigir bugs, melhorar UI/UX, adicionar novas funcionalidades e personalizar seu site existente de acordo com as necessidades do seu negócio.
Meu site será responsivo para dispositivos móveis?
Com certeza. Cada site é totalmente responsivo e otimizado para dispositivos móveis, tablets e desktops.
Você fornece apenas desenvolvimento de frontend?
Sim. Também ofereço serviços de desenvolvimento frontend usando frameworks modernos como React, Next.js e Vue.js, com design de UI limpo e profissional.
Você consegue integrar APIs e gateways de pagamento?
Sim, posso integrar APIs REST, serviços de terceiros, gateways de pagamento seguros, sistemas de autenticação e integrações com redes sociais.
Avaliações
9 avaliações deste Serviço
| (9) | ||
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| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
N novayates3
Estados Unidos
Ehtesham is a skilled full stack developer who delivered the setup for my AI healthcare web app quickly. He handled the front end development in Next.js/React and the FastAPI backend, and planned the AI/RAG integration well. If you need someone to build an AI website or handle web app development, I’d recommend him. Great communication and on-time delivery
US$ 50
$
5 dias
Tempo
E 
Resposta do freelancer
Útil?E elizaatkins98
Estados Unidos
Ehtesham is an excellent AI Full Stack Developer. He built our AI role-play agent with multiple training scenarios, conversation scoring, PDF coaching reports, and LMS integration. His skills in LLM, RAG, NLP, Python, FastAPI, and the MERN/PERN stack are strong, and he delivered a clean, scalable AI...
US$ 50
$
1 dia
Tempo
E Resposta do freelancer
Útil?A ariesdyer
Estados Unidos
Impressive work on my AI web application! The developer understood the project requirements clearly and delivered a reliable, well designed solution with smooth functionality. The technical expertise, attention to detail, and professional approach made the entire process seamless. I would definitely...
US$ 50
$
7 dias
Tempo
E Resposta do freelancer
Útil?P princeeashton
Estados Unidos
Ehtesham did a fantastic job with my website. He understood my idea from the beginning and turned it into a clean, modern, and fully working web app. I really liked how smoothly everything worked, and he was patient with all my requests and changes. Communication was easy, and the final result was even better than I expected. Highly recommended!
US$ 50
$
3 dias
Tempo
E Resposta do freelancer
Útil?A averymclaughli
Estados Unidos
Great experience working with Avery. The requirements were clear, communication was smooth, and everything was well organized. I’d be happy to work together again on the next phase of the AI automation and full-stack application.
US$ 50
$
7 dias
Tempo
Útil?
Avaliações
9 avaliações deste Serviço
| (9) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
N novayates3
Estados Unidos
Ehtesham is a skilled full stack developer who delivered the setup for my AI healthcare web app quickly. He handled the front end development in Next.js/React and the FastAPI backend, and planned the AI/RAG integration well. If you need someone to build an AI website or handle web app development, I’d recommend him. Great communication and on-time delivery
US$ 50
$
5 dias
Tempo
E Resposta do freelancer
Útil?E elizaatkins98
Estados Unidos
Ehtesham is an excellent AI Full Stack Developer. He built our AI role-play agent with multiple training scenarios, conversation scoring, PDF coaching reports, and LMS integration. His skills in LLM, RAG, NLP, Python, FastAPI, and the MERN/PERN stack are strong, and he delivered a clean, scalable AI...
US$ 50
$
1 dia
Tempo
E Resposta do freelancer
Útil?A ariesdyer
Estados Unidos
Impressive work on my AI web application! The developer understood the project requirements clearly and delivered a reliable, well designed solution with smooth functionality. The technical expertise, attention to detail, and professional approach made the entire process seamless. I would definitely...
US$ 50
$
7 dias
Tempo
E Resposta do freelancer
Útil?P princeeashton
Estados Unidos
Ehtesham did a fantastic job with my website. He understood my idea from the beginning and turned it into a clean, modern, and fully working web app. I really liked how smoothly everything worked, and he was patient with all my requests and changes. Communication was easy, and the final result was even better than I expected. Highly recommended!
US$ 50
$
3 dias
Tempo
E Resposta do freelancer
Útil?A averymclaughli
Estados Unidos
Great experience working with Avery. The requirements were clear, communication was smooth, and everything was well organized. I’d be happy to work together again on the next phase of the AI automation and full-stack application.
US$ 50
$
7 dias
Tempo
Útil?
