What Zini builds for you

We build complete systems and automations — combining software engineering and artificial intelligence — to eliminate manual work, scale your operation, and multiply your sales.

01

Web Applications and Custom Systems

Replace spreadsheets and manual processes with your own technology. I build scheduling systems, internal CRMs, client portals and management tools that give your operation back its time and eliminate human error.

What's included

  • Custom CRMs and management dashboards
  • Online scheduling systems with integrated calendar
  • Client portals with secure authentication
  • Real-time analytics dashboards
  • APIs and scalable back-end
  • Structured database designed to grow with the business

Ideal for: companies that depend on manual processes, businesses that need to replace spreadsheets with their own technology, and operations with multiple simultaneous users.

“A system with login, database and PDF generation following every business rule. Quote ready in under 2 minutes.”

ReactNext.jsNode.jsPostgreSQLSupabaseTypeScript
02

Integrations and Process Automation

I connect your current tools into a single ecosystem and automate the workflows that eat up your team’s time. ERPs, payment gateways, email marketing, CRMs — all talking to each other on autopilot.

What's included

  • System integration via REST APIs and webhooks
  • Email marketing and notification automation
  • Data synchronization between platforms
  • Automated business triggers and workflows
  • Consolidated reports and dashboards
  • Maintenance and monitoring of integrations

Ideal for: companies using multiple disconnected tools, operations with repetitive tasks that eat up the team’s time, and businesses that need centralized data visibility.

“Technology working in the background so the business runs while you focus on what matters.”

Node.jsN8NREST APIsWebhooksZapierPython
03

Artificial Intelligence Development

I integrate AI directly into the products I build — from intelligent process automation to chatbots, data analysis and predictive features. Faster delivery, with technology the market is still learning to use.

What's included

  • Chatbots and intelligent assistants integrated into the product
  • Automatic document and data analysis and summarization
  • AI features added to existing systems (refactoring)
  • Integration with LLMs (GPT-4, Claude, Gemini)
  • Intelligent content workflow automation
  • Dashboards with predictive insights

Ideal for: companies that want to compete with cutting-edge technology, digital products that need differentiated intelligence, and operations with a high volume of data to process.

“AI isn’t a feature — it’s a competitive advantage. Integrated into the right product, it transforms the operation.”

Claude APIOpenAILangChainPythonVercel AI SDKNext.js
04

E-learning Platforms and Digital Products

Secure infrastructure for content creators and educational institutions. Membership areas with their own visual identity, student management and content protection — so you can scale the delivery of your knowledge without relying on generic platforms.

What's included

  • Membership area with custom design
  • Student management, progress tracking and automatic certificates
  • Content protection (video, PDF, materials)
  • Payment platform integration for subscriptions
  • Structured modules and learning paths
  • Admin panel for content management

Ideal for: content creators, educators, consultants and specialists who monetize knowledge and want their own platform, without the limits and fees of third-party platforms.

“Owning your infrastructure means total control: over pricing, over the student experience, and over the operation’s data.”

Next.jsSupabaseAWS S3StripeCloudflareReact
05

Digital Storefronts and Sales Systems

Landing pages and online stores as part of an automated system — not as an isolated page. I connect your storefront to payment, inventory and automatic follow-up to turn traffic into predictable revenue, with no friction in the buying journey.

What's included

  • High-converting landing pages
  • Complete online stores with cart and optimized checkout
  • Payment gateway integration (Stripe, Mercado Pago, PagBank)
  • Conversion tracking and pixels (Meta, Google)
  • On-page SEO and speed optimization
  • Responsive design tested on mobile

Ideal for: entrepreneurs selling online, content creators, physical stores looking to scale digitally, and businesses investing in paid traffic.

“The site changed the way our customers see us. The ease of access really helped our lead generation.”

Next.jsReactStripeMercado PagoVercelSEO

Didn't find what you needed?

Every business has a unique challenge. If yours doesn't fit perfectly into any of the categories above, get in touch — we build custom solutions.

Schedule a Free Diagnosis