r
romostomosn

Romostomosn

@romostomosn
5,0(1)

AI Chatbot, Backend Developer and Stripe, PayPal, APIs!

Nigéria
Alemão, Italiano, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Stripe failing? Need an AI chatbot? API breaking? I'm Romo — Full-Stack Developer specializing in AI Development (LangChain, GPT, RAG), Payment Integrations (Stripe, PayPal), APIs, Webhooks, and WordPress Backend. I build custom AI agents, fix backend issues, automate workflows, and deliver full source code — no lock-in. Message me before ordering so we can discuss your project, timeline, and the best solution.... Saiba mais

Habilidades

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romostomosn
Romostomosn
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

API e Integrações
I will do custom API integration third party API, stripe API, rest API development
5,0(1)
A partir deUS$ 20 /projetoMais detalhes
Software e Sites de IA
I will be your custom ai chatbot developer ai agent and web app with langchain or gpt
A partir deUS$ 200 /projetoMais detalhes

Portfólio

Experiência profissional

Self_Employed

Self Employed

Freelance • 1 mo

Lead AI Developer

Aug 2026 - Present • 0 mos

Build custom AI chatbots and agents using LangChain, GPT, and Python. Integrate Stripe, PayPal, and Webhooks for SaaS and eCommerce clients. Full-stack development with React, Next.js, and Node.js. Deliver production-grade solutions with full source code ownership.

Payment Gateway & Backend Developer

Aug 2026 - Present • 0 mos

As a freelance Backend Developer, I help businesses build, integrate, and maintain secure backend systems for websites and web applications. My expertise includes custom API development and integration, Stripe and PayPal payment gateway integration, REST APIs, webhook implementation, WordPress backend development, bug fixing, workflow automation, and third-party service integration. I work with startups, SaaS companies, eCommerce businesses, and agencies to deliver reliable, scalable, and well-documented solutions. I focus on clean code, secure implementations, effective communication, and on-time project delivery while providing ongoing technical support when needed. Backend Development API Integration Stripe API PayPal API Payment Gateways Webhooks WordPress Development REST API PHP JavaScript Automation Debugging Security

API Integration & Backend Developer

Jul 2026 - Present • 1 mo

As an API Integration and Backend Developer, I design, develop, and maintain secure, scalable backend solutions for businesses, startups, and entrepreneurs. My expertise includes REST API development, third-party API integration, Stripe and payment gateway setup, webhook implementation, WordPress bug fixing, database management, and workflow automation. I have helped clients connect applications, automate business processes, improve website performance, resolve backend issues, and build reliable systems that support business growth. I focus on writing clean, maintainable code, delivering projects on time, and providing clear communication throughout every stage of development to ensure high-quality results and client satisfaction.

1 Avaliações
5,0

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Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Qualidade da entrega
    5
  • Valor da entrega
    5
1-1 fora das 1 avaliações
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    A
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    alfrield_herick

    GB

    Reino Unido

    5

    Very calm and detailed person, even though he needs some things to level up he always tries his best to get the work done! i can still recommend him to you!

    US$ 50

    $

    6 dias

    Tempo

    gig

    API e Integrações

    Útil?
    Sim
    Não