Founder-led since 2015.
Xlinfe is an applied AI studio based in the Dominican Republic. You work directly with founder Erik Mejia, from defining the project to building and launching it.
Who you work with
I started Xlinfe in 2015. I work directly with your team to understand the problem, design the solution, and build it.
My work spans interfaces, code, data, AI, and deployment. You can discuss decisions directly with me throughout the project.
When the work needs a specialist, such as our architect for 3D walkthroughs, I bring them in. I remain responsible for the delivery.
Erik Mejia
Every layer of the product
We connect the interface, application, data, and infrastructure so they work together. These projects show the range of our experience.
Product and interface
Workflow maps, interface design, and prototypes for reviewing how a product should work.
Web and mobile apps
Web apps in Next.js and React. Mobile apps in Flutter and Android, and iOS prototypes in Swift.
Data and backend
PostgreSQL, MySQL, SQLite, Firebase, and MongoDB. APIs, background jobs, accounts, payments, and email.
AI systems
AI assistants connected to tools and data, document search with source references, voice interactions, and testing on real tasks.
3D and maps
Models built from architectural plans, walkthroughs that open in the browser, and surroundings from map data.
Cloud and delivery
Automated builds and deployments, testing, security controls, and cloud infrastructure.
The experience behind Xlinfe
My experience includes mobile apps, engineering leadership, and AI systems. Alongside these roles, I continued taking on projects through Xlinfe.
A national weather alert app
An Android alert app for the national weather office. It passed 100,000 downloads and served 50,000 active users during hurricanes Irma and Maria.
CTO of a pharmaceutical group
A delivery platform with an admin console, a delivery app, and public order tracking.
Head of Engineering at Finsweet
Led a team of seven developers and guided enterprise clients through integrations, identity, proxies, and domains.
AI engineering with Candid Leap
Trained the team to build with AI and modernized the codebase and its deployment. Built an internal AI hub with Candid Leap for NVIDIA.
AI systems and 3D walkthroughs
Tools for workflow planning and congregation management, plus a browser walkthrough built from architectural plans.
Based in the Dominican Republic
We’re based in the Dominican Republic and work in English with teams in the United States and beyond. We agree on shared working hours and use your team’s repository, chat, and project tracker.
Our principles
Agree on success.
We agree on success measures, delivery checks, and support before work starts.
Start with the task.
We look at how your team works and where it needs help before choosing the technology.
Test the results.
We measure each system on the tasks it needs to complete. You see the results.
People in control.
We agree where people review work and approve actions. We build those checks into the system.
Keep it simple.
If a rule, a form, or one well-built agent does the job, that’s what we build.
Be clear about limits.
We make realistic commitments, raise risks early, and define what a system shouldn’t do.
Let’s talk about your project.
Tell us what you want to build or improve. Erik will read your message and reply by email.