Available for new projects

Full-Stack Development

& Claude AI Engineering

Complete products, not just code.

Backed by 12+ years of engineering expertise in SaaS, AI integrations, and enterprise systems. CodePraxisIA ships in half the time with twice the quality — powered by Claude AI.

Trusted by companies in US · LATAM · Europe

What we build

Our Services

End-to-end solutions — from architecture to deployment. No handoffs, no surprises.

Custom Web Development

Full-stack applications built for scale, performance, and maintainability from day one.

Full-Stack apps (Next.js 14, React, Node.js, Java/Spring)
SaaS platforms from scratch
Admin dashboards & internal tools
REST APIs & microservices architecture
Database design (PostgreSQL, MySQL, Redis)

AI-Powered Development

Embed intelligence into your product. From Claude integrations to autonomous agents.

Claude AI integrations (Anthropic API & SDK)
Autonomous AI agents & MCP servers
RAG systems & document intelligence
Prompt engineering & LLM optimization
n8n automation workflows & ChatGPT / OpenAI integrations

Portfolio & Landing Pages

High-converting pages that rank on Google and turn visitors into clients.

Trilingual dynamic portfolios (EN/ES/FR)
High-conversion landing pages with A/B testing
SEO-optimized with ISR (Next.js)
Dynamic OG images & metadata per locale
Admin panels to manage all content

DevOps & Cloud

Reliable infrastructure that scales with your business without breaking the bank.

Docker + CI/CD pipelines (GitHub Actions / GitLab)
Vercel / AWS / Azure deployments
Kubernetes orchestration
Performance optimization (Core Web Vitals 95+)
Monitoring, logging & alerting setup

QA & Testing Strategy

Quality is built in, not bolted on. Catch bugs before your users do.

Unit, integration & E2E test suites
Quality gates & coverage pipelines
Regression prevention frameworks
Performance & load testing
Test documentation & runbooks

Security & Compliance

Ship confidently knowing your product is hardened against real-world threats.

OWASP Top 10 audits & threat modeling
Auth architecture (JWT, OAuth2, MFA)
Security hardening & penetration testing
GDPR / SOC2 readiness assessment
Security headers & CSP configuration

Consulting & Code Review

Get a senior engineering perspective on your codebase and architecture decisions.

Architecture design & review sessions
Legacy code modernization roadmap
Tech stack recommendations
Code quality audits & refactoring plans
Team mentoring & best practices

Tech Stack

Technologies We Master

The right tool for every layer of your product.

Frontend

Next.js

React

TypeScript

Tailwind CSS

Framer Motion

Backend

Node.js

Java

Spring Boot

.NET Core

GraphQL

Database

PostgreSQL

MySQL

Redis

Prisma

AI & Automation

Claude AI

OpenAI

LangChain

n8n

DevOps & Cloud

Docker

AWS

Vercel

Kubernetes

GitHub Actions

Testing & Security

Playwright

Vitest

OWASP

How it works

How We Work

A proven process that eliminates surprises and maximizes your ROI.

Free Discovery Call

30 minutes to understand your needs, timeline, and definition of success. No pitch, just honest conversation.

Book a free call

Architecture & Proposal

A detailed technical proposal: stack decisions, security plan, timeline, and transparent pricing. You decide.

Within 48 hours

AI-Augmented Build

We build with Claude AI as our engine. This isn't AI replacing quality — it's AI multiplying it. Same rigor, 2x speed.

2x faster delivery

Clean Handoff

You receive: production-ready code, full test coverage, documentation, and deployment. Zero technical debt.

Code + Tests + Docs

Client feedback

What Clients Say

Don't take our word for it — here's what the teams we've worked with have to say.

★★★★★

“Carlos delivered our SaaS MVP in 6 weeks. The Claude AI integration was flawless and our users love the intelligence built into the product.”

★★★★★

“The quality of the code and the speed of delivery are unmatched. He understood our LATAM market needs perfectly and shipped trilingual from day one.”

★★★★★

“Excellent technical depth. Carlos audited our security posture, rebuilt our auth layer, and our Lighthouse score went from 67 to 98.”

Ready to Build Something Great?

Let's turn your idea into a production-ready product. First call is free.

Or reach out directly

cdgutierrez6@gmail.com

Get in touch

Let's Work Together

Tell us about your project and we'll get back to you within 24 hours.