Building Quality Technology That Scales

As a fullstack software engineer and payment systems expert, I help teams across the world create secure, scalable end-to-end applications that are self sustainable and drive revenue.

Core Services

I build scalable software systems that drive growth — from fullstack platforms to robust payment infrastructure.

Fullstack Platforms

End-to-end application development using React, Next.js, Node.js, and cloud services — tailored for scale and performance.

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Stripe Architecture

I design and implement high-conversion payment systems — including checkout flows, subscriptions, invoicing, and fraud controls.

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Custom POS Systems

Retail-ready Stripe Terminal solutions with inventory integration, hardware setup, and seamless in-person payments.

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Marketplace Infrastructure

I architect and launch multi-vendor platforms with Stripe Connect, including split payments, payout automation, and KYC flows.

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Client Success Stories

See how businesses transform with fullstack development and expert Stripe implementation

Cristoval built our entire e-commerce platform from scratch. His Stripe integration was flawless - we saw a 40% increase in conversion rates and zero payment failures since launch.

Sarah Chen

CTO, TechFlow Solutions

The marketplace platform Cristoval developed for us handles thousands of transactions daily. His Stripe Connect implementation is rock-solid and scales perfectly with our growth.

Marcus Rodriguez

CEO, MarketPlace Pro

From frontend to backend, Cristoval delivered a complete POS system that revolutionized our retail operations. The Stripe Terminal integration is seamless and user-friendly.

Jennifer Park

Operations Manager, Retail Plus

Trusted by innovative companies

Get My Free Stripe Implementation Guide

Download this 25-page guide to learn how to properly implement Stripe for maximum conversion and security.

Best practices for payment form design
Webhook security implementation
International payment optimization

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What's Inside:

Step-by-step Stripe implementation guide
Code examples for common scenarios
Security best practices checklist
Payment form conversion optimization
Testing and deployment workflows

Ready to get started?

Let's discuss your project or integration. From concept to deployment, I'll help you build scalable solutions that drive results.

professional portrait of a male consultant working on financial technology, using laptop with payment processing screens, modern office setting, blue and white color scheme

About Cristoval

I'm a Stripe certified payment integration specialist with over 6 years of experience helping businesses implement powerful solutions.

My mission is to simple: Eliminate complex processes and help teams grow through seamless end-to-end technology.