c
carmelosparsley

Carmelo S

@carmelosparsley

Secure Payment Gateway Crypto Integration Expert

Polônia
Inglês, Espanhol
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a professional Payment Gateway Developer specializing in secure, fast, and scalable payment integrations. I help businesses accept payments globally using high risk, payment merchant, crypto (BTC, USDT), and custom APIs. I deliver clean, secure code, reliable systems, and smooth user experiences. Experienced in high-risk, IPTV, subscriptions, and Web3 payments. If you need a trusted expert to build or fix your payment system, I’m ready to help.... Saiba mais

Habilidades

c
carmelosparsley
Carmelo S
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Instalação
I will set up a secure payment gateway, crypto API payments, payment processors system
A partir deUS$ 300 /projetoMais detalhes
Shopify
I will create payment processors, card payment gateway, shopify payment verified
A partir deUS$ 300 /projetoMais detalhes

Experiência profissional

Self-Employed

Payment Gateway Developer

Self-Employed • Período integral

May 2023 - Present • 3 yrs

Experienced Payment Gateway Developer specializing in secure and scalable payment integrations. Successfully integrated Stripe, PayPal, and crypto payments (BTC, USDT) into web platforms and custom systems. Developed API-based payment solutions, subscription billing systems, and high-risk payment setups including IPTV services. Focused on security, performance, and seamless user experience. Delivered multiple projects with reliable transaction handling, fraud prevention measures, and global payment support.