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Fiverr Pro
Português
$
USD
Eduardo Saes
@eduardosaes
Senior Backend Developer NestJS, Php Laravel, AWS, Fintech SaaS
Venezuela
Espanhol
Sobre mim
Are you looking for a backend that never fails? I build fast, secure, and scalable systems for Fintech & Web3 companies now powered with AI integrations that automate and optimize your business.
From payment systems to smart contracts, APIs, and AI-driven workflows, I turn complex problems into clean, reliable code.
🚀 REST & GraphQL APIs
🤖 AI integrations (OpenAI, LangChain)
💳 Stripe, PayPal & crypto payments
⛓️ Smart Contracts (Ethereum, Polygon)
5+ years delivering. conversacional English & Spanish. Message me — let's ship it.
Habilidades
Eduardo Saes
offline •
Conheça meus serviços
API e Integrações
I will build a scalable rest API or graphql backend with nestjs or laravel
Desenvolvimento de Protocolo de Blockchain
I will develop and deploy smart contracts on ethereum, polygon or solana
