Skip to content
RONI CLEI.

Services

From landing pages to enterprise e‑commerce: tailor-made solutions for your project.

From a first website to an enterprise store: pick an area or tell me your scenario.

13+ years
of Magento & PHP
Adobe Certified
Expert Front End
99–100
on Lighthouse, like this site
Remote
Brazil & abroad
99–100Lighthouse

High-Converting Landing Pages & Premium Company Websites

Ultra-fast HTML, Tailwind and JavaScript, with tailor-made design and built-in technical SEO.

What you get

  • Tailor-made design, no template
  • Optimised Core Web Vitals
  • Technical SEO: semantics, schema and sitemap
  • Integrated contact form
  • Simple, cheap hosting
Mobile firstpt / en
How can I help you?
2 frontsfrontend + backend

Extreme Performance Optimisation (Lighthouse Frontend + SQL/Redis Backend)

An item-by-item PageSpeed audit and server tuning, all the way to the database.

What you get

  • Lighthouse report fixed item by item
  • LCP, CLS and INP
  • Render blocking and the JS/CSS tree
  • SQL queries, indexes and PHP bottlenecks
  • Full Page Cache and Redis
  • Measured before and after
PageSpeedCore Web Vitals
How can I help you? See details
13+ yearsAdobe Certified

Magento® / Adobe Commerce Architecture, Evolution & Support

Custom modules, safe upgrades and fixes for critical bottlenecks, without breaking the core.

What you get

  • Custom modules with Service Contracts
  • Safe Adobe Commerce Cloud upgrades
  • Knockout.js, RequireJS and Luma / Custom Themes frontend
  • Magento 1 → 2 migration
  • Ongoing support
Adobe Commerce CloudOpenSearch 3
How can I help you? See details
RabbitMQasync queues

Complex Integrations, APIs & Messaging

ERPs, CRMs and payment gateways talking without blocking checkout.

What you get

  • ERPs and CRMs
  • Payment gateways
  • Documented GraphQL and REST APIs
  • Queues with reprocessing
  • Adobe I/O and App Builder
WebhooksLogs
How can I help you? See details
Python + LLMsagents & pipelines

AI Process Automation & Full-Stack / SaaS Development

Smart pipelines that take manual work out of your operation.

What you get

  • Agents with the Claude API and other LLMs
  • Automated content and data pipelines
  • Playwright: visual audits and headless tests
  • APIs in Python, PHP and TypeScript
  • PostgreSQL, Docker and Google Cloud Run
PlaywrightSaaS
How can I help you?
1 planprioritised by impact

Technical Diagnosis & Code Audit

A full review of speed, security and architecture, with a practical action plan.

What you get

  • Speed: Lighthouse and server
  • Security and configuration
  • Architecture and technical debt
  • Layout and broken links
  • Action plan by impact
No obligation to implement
How can I help you? See details

Detailed service pages

Don't see your case? Tell me the scenario.

I reply personally, by email, with the most useful next step.

How can I help you?