Antonio Ortiz · Independent technology consultant
Clear technical decisions and software that keeps your business running.
I help businesses define their technology strategy, build custom software, modernize the systems they already have, and run their cloud infrastructure. You work directly with me, from assessment to support.
Services
From technical decisions to day-to-day operations.
Four practice areas with a single point of accountability. You can engage them separately or combine them based on what your business needs.
-
Technology consulting
I help you make technical decisions with complete information, so you invest in what your business actually needs.
Learn more -
Web and custom software development
Corporate websites, internal applications, APIs, and integrations built around how your business operates.
Learn more -
Systems scaling and modernization
I modernize legacy systems, with particular depth in Java projects, and prepare them to grow without stopping operations.
Learn more -
Cloud infrastructure management
Design, deployment, and operation of the infrastructure that runs your applications, focused on security and cost.
Learn more
Modernization and Java
Modernize your system without stopping operations.
I modernize legacy systems and prepare your applications to grow, preserving business logic without interrupting operations. I work in particular depth with Java projects, and also with PHP, Visual Basic 6, Access, and .NET.
- Java version upgrades (from 6, 7, or 8 to 17, 21, or 25 LTS)
- Gradual migration to Spring Boot and independent services, without a big-bang rewrite
- Legacy system and data migration with no data loss
Cloud infrastructure
Stable, secure infrastructure with costs under control.
I design, deploy, and manage the infrastructure your applications run on, with an emphasis on security, stability, and cost control.
- Docker containers and continuous integration and delivery (CI/CD)
- Monitoring, backups, and recovery planning
- Security, access control, and cost optimization
Approach
How I work
A simple, documented process, so at every stage you know what is being done, why, and what comes next.
- 01
Assessment
I review your systems, processes, and goals to understand the real problem before proposing a solution.
- 02
Proposal
I define scope, architecture, deliverables, and schedule in writing, with a clear budget.
- 03
Delivery
I work in stages, with deliverables you can review and direct communication with me throughout.
- 04
Support
After delivery I provide support, maintenance, and documentation so your team can operate independently.
Work
Recent projects
A selection of projects I designed and built for clients across different industries.
-
Kitchen design · E-commerce
Phaino.mx
- Challenge
- Selling custom architectural kitchen design online, with a catalog able to present each proposal with visual quality.
- Solution
- A sales platform with an interactive catalog, custom image design, and an experience focused on conversion.
-
Energy · SaaS
MaosaPrime
- Challenge
- Users needed fuel prices specific to their zone and terminal, not a single general list.
- Solution
- A web platform that personalizes prices by user, zone, and terminal, with usage tracking and a supplier section.
-
SaaS · Business dashboard
WorkHub Interface
- Challenge
- An enterprise SaaS dashboard on a technical foundation able to process background jobs and grow with the product.
- Solution
- A full-stack architecture: Astro and GraphQL on the frontend; Laravel with Horizon and Redis queues, orchestrated with Docker Compose.
Private project
About
Antonio Ortiz
I am an independent technology consultant. I work with businesses that need software that holds up in production: systems that support their daily operations, integrations between platforms, and applications that must grow without being rebuilt.
I am not an agency. I am personally involved in every project, from assessment to post-delivery support, and I work remotely with clients in Mexico and abroad.
Let's talk about your next project.
Tell me what you need to solve. I read every message personally and reply within 24 hours to arrange an initial call at no cost.