Cristoval Martinez

High Performant Web Development Built for Scale.

I build fast, secure web applications that handle high traffic and deliver measurable results.

High Speed
Secure
SEO Ready
Global Reach
Professional Web Design Mockup
Verified 5 star Reviews

Trusted by Innovative Businesses

Growth Hawaii logo
Nebula Academy logo
War House Gyms logo
Fiverr logo
SavvCenter logo
Copark logo

Services

Specialized Web Solutions

I build custom web systems that help businesses scale their operations and achieve measurable return on investment.

Business Growth Websites

A professional online presence designed specifically to build trust, capture leads, and turn visitors into long-term customers.

Core Deliverables

  • Strategic Lead Generation
  • Premium Mobile Experience
  • Professional Brand Design
  • Marketing Tool Integration
  • Easy Content Management
Top Performance

Speed & Search Ranking

Stop losing customers to slow load times. I build websites that load instantly and are structured to rank higher on Google search results.

Core Deliverables

  • Instant Page Load Times
  • Google Search Optimization
  • Social Media Ready
  • Clean & Searchable Structure
  • Performance Monitoring

Online Sales & Billing

Accept payments securely and manage customers easily with a professional storefront or subscription system built for your business.

Core Deliverables

  • Secure Credit Card Processing
  • Global Payment Support
  • Subscription & Recurring Billing
  • Simple Checkout Experience
  • Automated Customer Receipts

Expertise

High-Performance Systems Built for Business Results.

I combine technical engineering with performance audits to ensure your web systems are fast, secure, and ready to scale. My focus is on delivering infrastructure that supports your business operations without technical bottlenecks.

Proprietary performance optimization framework
Full-stack integration (Payment, CRM, Auth)
Clean, maintainable documentation provided
Built for SEO and organic scaling

Performance First

The difference between a 2-second and a 4-second load time is 50% of your revenue. My sites aim for 95+ PageSpeed scores.

Secure Architecture

Enterprise-grade security. I implement CSRF protection, secure auth flows, and encrypted data handling by default.

Scalable Infrastructure

Built on Next.js and Cloudflare/Vercel. Your site won't crash when you go viral or during heavy sales periods.

Mobile Domination

60%+ of web traffic is mobile. I design mobile-first experiences that feel like native apps on every device.

Seamless Connectivity

Integrate and Automate Your Existing Ecosystem.

I build systems that don't live in a silo. Whether it's marketing automation, customer data platforms, or legacy internal systems, I ensure your web applications communicate effectively with the tools you already rely on.

Google Analytics
HubSpot CRM
Salesforce
ConvertKit
Stripe Payments
Intercom
Social APIs
ERP Systems

Results

Recent Work

Technical solutions delivered for SaaS, e-commerce, and enterprise companies.

Automated Business Platform with Stripe Integration cover image
Virtual Assistant Services

Automated Business Platform with Stripe Integration

Jacqueline Velez, a professional virtual assistant, needed to transition from manual client onboarding to a fully automated online business…

StripeStripe CheckoutStripe SubscriptionsSMTP
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Enterprise SaaS Billing Platform with Multi-Tier Subscriptions cover image
SaaS

Enterprise SaaS Billing Platform with Multi-Tier Subscriptions

UpmarkPDF, a document management SaaS platform, required a sophisticated billing infrastructure to support multiple subscription tiers (Tand…

StripeStripe SubscriptionsStripe TaxStripe Webhooks
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War House Gyms - Self Checkout kiosk system cover image
Fitness

War House Gyms - Self Checkout kiosk system

War House Gyms needed a modern self-service payment system to streamline their membership management and improve the customer experience. Th…

ReactStripeNode.jsMongoDB
View Project

The Roadmap

A Direct Path to Digital Success

I follow a clear, results-driven process designed to take your business from concept to reality with zero friction.

Strategic Planning

We start by identifying your business goals and mapping out a clear path to achieve measurable growth.

01

Visual Design

We create a visual model of your website so you can see exactly how it will look and feel before we build.

02

Quality Building

I use industry-leading tools to build your website, ensuring it is fast, secure, and easy for you to manage.

03

Testing & Review

Every page is rigorously tested to ensure it works perfectly on every device, from phones to desktops.

04

The Launch

Your website goes live on high-performance global servers, ensuring it's available to customers instantly.

05

Ongoing Support

I stay by your side after launch to monitor performance and keep your website running at its peak.

06

Client Reviews

Real businesses. Real feedback.

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READY TO BUILD?
GET A QUOTE.

Let's discuss how custom web development can help you achieve your business goals. Secure your project timeline today.

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Book a Consultation

FAQ

Frequently asked questions about my development process and technical standards.

Templates are built for general use, not for specific business requirements. They often include bloated code that slows down performance and lacks the flexibility needed for custom integrations. My custom development ensures your site is optimized for speed and built to support your specific business goals.

I prioritize efficient delivery without compromising quality. Most custom web projects are completed in 4-6 weeks. I provide a project dashboard so you can track progress and milestones in real-time.

I specialize in Next.js, TypeScript, and Tailwind CSS. This stack is used by modern industry leaders for its superior performance, security, and scalability. It ensures your site is fast, maintainable, and ready for future growth.

Yes. I provide technical audits for existing projects to identify performance bottlenecks and security issues. I can then implement the necessary fixes or new features to get your project back on track.

Yes. Performance and SEO are integrated into the development process. I implement semantic HTML, automated sitemaps, OpenGraph metadata, and structured data to ensure your site is built to rank effectively.

Ready to Start?

Let's discuss your technical requirements and build a system that supports your business growth.

Trusted & Rated

ratings across multiple platforms

4.9/ 5.0
Fiverr
19 reviews
5/ 5.0
Google
25 reviews