23:58 · Guatemala City

Custom software and Oracle Cloud integration, from Guatemala Systems
built
to scale.

A high-demand night in Guatemala, simulated step by step: how we protect, scale and distribute a platform.

00:00 · Campaign launch

Demand
multiplies.

Users from across the continent arrive at the same time.

00:04 · Anomalous traffic

Not all traffic
is legitimate.

Bots and automated attacks try to overwhelm the service.

01 / WAF

First,
protection.

The web application firewall blocks bots, injection attempts and automated scraping. Legitimate traffic gets through.

02 / Gateway and APIs

Then,
load
distribution.

A single entry point and replicas that scale with demand.

03 / Data

Data,
always
available.

A primary database for writes and synchronized replicas for reads.

00:07 · Multi-region

Every user,
served from
the nearest region.

Deployment across several cloud regions to reduce latency.

00:10 · Stable operation

Your platform,
ready to scale.

///// WEBSITES

WEB DESIGN AND DEVELOPMENT

Websites for
your business.

We help your business look its best online and make it easy for customers to find you. We build your site, publish it on your own domain and explain everything in plain language, without the technical jargon.

01 / LANDING PAGE

Landing pages for businesses.

Launching a product, a promotion or a social media campaign? A landing page brings together on a single page everything your customer needs to know: what you offer, why it suits them and how to reach you. We write and design it together with you, so every visit has a clear next step.

INCLUDES

  • Copy and design based on what you tell us about your business
  • A form that reaches your email, or a direct WhatsApp button
  • Visit and contact tracking with Google Analytics
  • Ready for ads on Google, Facebook and Instagram

DELIVERABLEyour page published on your own domain, with the form working and tracking set up.

REQUEST A QUOTE
02 / WEBSITE

Informational websites.

Many customers search on Google before they call or visit. An informational website tells them who you are, what you offer, where to find you and how to get in touch, with a professional look on phones and computers. We guide you from organizing the content all the way to publishing.

INCLUDES

  • Home, services, about us and contact pages
  • A design that adapts to phones, tablets and computers
  • Map, opening hours, WhatsApp and social media
  • Google Search Console setup so Google can find your site
  • A Spanish version if you serve customers in other countries

DELIVERABLEyour site published with the security padlock (HTTPS) and a simple guide for requesting changes whenever you need them.

REQUEST A QUOTE
03 / FIXES

Website fixes and improvements.

If your site already exists but loads slowly, looks cluttered on phones, form messages never arrive or the browser marks it as “not secure”, there is no need to start over. We review it carefully, explain in plain words what we found and what to fix first, and take care of the repairs.

INCLUDES

  • A full review of the site on phones and computers
  • Faster loading and optimized images
  • Repair of forms, broken links and errors
  • HTTPS certificate and security updates

DELIVERABLEa clear report of what we found and the priorities, plus the fixes applied to your site.

REQUEST A QUOTE

///// SERVICES

FROM SCOPE TO PRODUCTION

Engineering
services.

Integrations, data, applications and artificial intelligence
for enterprise systems. Every service ends with a concrete deliverable.

///// CONCEPTS

MOCKUPS WITH SAMPLE DATA

Ideas
on screen.

Interface concepts that show how an idea becomes a product. They are illustrative mockups with sample data, and we can build any of them for your organization.

CONCEPT 01

Fitness app.

Workouts, progress and reminders on the phone, synced with wearables and a coach dashboard.

  • React Native
  • Node.js
  • Firebase

CONCEPT 02

Restaurants and retail: Android TV screen control.

A phone app that runs Android TV signage screens: switch content, power and group screens, and schedule menus by time of day.

  • Android TV
  • Native Android
  • Node.js

CONCEPT 03

AI assistant connected to the ERP.

An agent that queries your systems through MCP, answers with live data and proposes the next action, always with human approval.

  • MCP
  • OCI Generative AI
  • Oracle Fusion

CONCEPT 04

Lobbo: condominium management.

Fees, payments, visitors and common-area bookings in one panel for the administration and the residents.

  • Web app
  • PWA
  • Online payments

Have a similar idea? Let’s build it.

START A CONVERSATION

///// EXPERIENCE

BY INDUSTRY

Experience
by industry.

We have worked on mission-critical projects in regulated, high-volume sectors. For confidentiality, we name the industry, not the client.

01 / BANKING

Banking integration architecture.

A secure architecture connecting Oracle Integration Cloud agents to Oracle SaaS applications through VPN and proxy layers, for an organization with a staff of more than 10,000.

RESULTadopted into production, with data security and regulatory compliance across the entire flow.

  • Oracle Integration Cloud
  • Oracle SaaS
  • VPN / Proxy
02 / MARKETING

Omnichannel marketing platform.

Oracle Eloqua implementation with more than 1.5 million contacts: email, SMS, push notifications and campaigns on Meta, TikTok and Google Ads. Behavioral analysis and ETL over more than 1.2 TB of data.

RESULToptimized queries on MySQL and Oracle Database, with significantly better performance and reporting capabilities.

  • Oracle Eloqua
  • Python / Jupyter
  • ETL
  • MySQL
  • Oracle Database
03 / HEALTHCARE

Hospital database optimization.

Configuration and optimization of MySQL Enterprise Edition for a mission-critical hospital environment: query tuning, monitoring, ongoing support and training for the internal team.

RESULTmonitoring and ongoing support in place, and the internal team trained in database best practices.

  • MySQL Enterprise
  • Performance
  • Monitoring
04 / INTERNATIONAL PUBLIC SECTOR

Re-engineering an institutional system.

Refactoring and modernization of a Ruby on Rails system for an international organization: new functionality, UI/UX improvements and software distribution to international standards.

RESULTa modernized codebase, new features and distribution in line with international standards.

  • Ruby on Rails
  • UI / UX
  • Refactoring
05 / MEDIA AND ADVERTISING

Data engineering and reporting.

Data pipelines and ETL workflows for national and international big data processing, with the executive business intelligence reporting infrastructure.

RESULTexecutive reporting infrastructure running on national and international data.

  • ETL
  • Big data
  • Business intelligence
06 / CROSS-INDUSTRY

Adopting artificial intelligence.

Internal AI agents and Model Context Protocol (MCP) solutions that streamline team workflows, plus training and advisory for AI adoption.

RESULTagents in use by internal teams and AI training programs delivered.

  • AI agents
  • MCP
  • LLM integration
Read the full stories

///// ORACLE CLOUD

ORACLE-CERTIFIED TEAM

Oracle Cloud
specialists.

Architecture, integration and data management across the Oracle ecosystem, from infrastructure to enterprise applications. Our lead architect has more than eight years of experience in enterprise projects, since 2017, and holds official Oracle University certifications in OCI architecture, generative AI, Autonomous Database, Oracle Eloqua and Fusion HCM.

Oracle Cloud certified team

Technologies.

PLATFORMS AND TOOLS

Cloud and DevOps

  • Oracle Cloud Infrastructure
  • AWS (EC2, S3)
  • Azure VM
  • Docker
  • Docker Compose
  • Portainer
  • Heroku
  • Firebase

Full stack

  • React
  • React Native
  • Node.js
  • Python
  • Ruby on Rails
  • PHP / Laravel
  • Java
  • Native Android
  • Ionic

Data

  • ETL design
  • Python / Jupyter
  • Oracle Database
  • MySQL Enterprise
  • PostgreSQL
  • SQL Server
  • MongoDB
  • Query optimization

Artificial intelligence

  • OCI Generative AI
  • AI agents
  • Model Context Protocol (MCP)
  • LLM integration

Marketing and analytics

  • Oracle Eloqua
  • OneSignal
  • Meta Ads
  • TikTok Ads
  • Google Ads
  • Tableau
  • Alteryx

Delivery

  • Agile / Scrum
  • Jira
  • TDD
  • CI/CD
  • Notion

///// METHODOLOGY

XTERRA / METHOD

How we
work.

01 / DISCOVERY

Understanding the context.

Interviews with the areas involved and a review of current systems and their integrations.

DELIVERABLEscope document, systems map, risks and estimate.

02 / DESIGN

Architecture and prototype.

We define the architecture and validate the main flows with a clickable prototype reviewed with users.

DELIVERABLEarchitecture diagram and approved prototype.

03 / DEVELOPMENT

Incremental delivery.

We build in iterations, with a demo at the end of each one and progress visible on a shared board.

DELIVERABLEtested functionality in a staging environment every iteration.

04 / CONTINUITY

Go-live.

We support the deployment, transfer knowledge to your team and agree on ongoing support.

DELIVERABLEoperations manual, configured monitoring and a support plan.

///// SOLUTIONS

Technical notes on integration, cloud and data.

All solutions

///// CONTACT

Let’s talk about
your project.

Tell us what you need to solve.
We will reply to the email address you provide.

Based in Guatemala City (UTC−6), working with organizations in Central America and the United States during U.S. business hours, in English and Spanish.

CONTACT REQUEST↗

0 / 3000

Your message will be sent to info@xterraengine.com.