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Fiverr Pro
Português
$
USD
I will build a full stack web app using react nextjs nodejs
Ivan N
5,0
5,0
Sobre este Serviço
Conheça mais sobre Ivan N
Ivan N
Web3 Engineer focused on secure smart contracts and scalable dApps
- A partir deUcrânia
- Membro desdejul. de 2022
- Responde em aprox.:1 hora
- Última entrega1 mês
Idiomas
Ucraniano, Inglês
I build secure and scalable dApps across DeFi, RWA, and governance. Not just tokens or standalone smart contracts, but production-ready systems designed for real use, long-term growth, and clean architecture from day one. Full stack across frontend, backend, and smart contracts using Next.js, Node.js, Solidity, and Hardhat. Experience includes DeFi, exchanges, NFTs, wallet integrations, and cross-chain solutions. Happy to review serious Web3 projects and help shape the right approach.
Meu portfólio
Perguntas frequentes
What is included
- Full stack development (frontend + backend) - Clean, maintainable code and proper structure - API integrations - Basic database setup and logic - Responsive layout (desktop + mobile) - Guidance on architecture and best approach
What is not included
- Fixed-scope full applications at package price - Large systems without prior scoping - Design work from scratch (unless agreed separately) - Ongoing support or maintenance (can be arranged) - Third-party costs (hosting, APIs, subscriptions)
Can you build my full app within the listed package price?
Usually not. Packages are starting points. Most projects are scoped properly first and then continued as a custom engagement.
Do you work hourly or fixed price?
Both. After reviewing your scope, I suggest the best approach depending on complexity and timeline.
Do you work with existing projects?
Yes. I often help review, fix or extend existing codebases.
What do you need to get started?
A short description of your idea, any designs or references, and your main goal. From there I can suggest next steps.
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P pdezzy89
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Útil?
Avaliações
1 avaliações deste Serviço
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
P pdezzy89
Estados Unidos
Very thorough and timely delivery ✅
US$ 1.500-US$ 2.000
Preço
6 dias
Tempo
I Resposta do freelancer
Útil?
