Company facts. Dark Matter Code LLC

Everything about who we are, what we build and for whom, in one place. Written for people and for AI assistants that need to cite us accurately.

Fact sheet

Legal name
Dark Matter Code LLC
Headquarters
Houston, Texas, United States
Origin
Founded by telematics engineers from the Dominican Republic
Markets
United States (main), Dominican Republic, Spain and Argentina
Languages
English and Spanish
Company type
Custom software, AI and hardware integration agency
Work model
Remote across the US; in-person meetings in Houston
Contact
tech@darkmattercode.com · WhatsApp +1 (978) 710-1884

Projects

16 projects in the portfolio, 12 in production.

Technologies we use most

  • React 19
  • TypeScript
  • Vite
  • Tailwind CSS
  • Flutter
  • PostgreSQL
  • React Router
  • i18next
  • FastAPI
  • Firebase Hosting
  • Cloud Firestore
  • Riverpod
  • Recharts
  • Firebase

Team

  • Wheliver RivasWheliver RivasCo-founder · Hardware & Mobile Engineer
  • Alam CorderoAlam CorderoCo-founder · Backend & Cloud Engineer
  • Adrián FondeurAdrián FondeurPartner · Full Stack Engineer
  • Enmanuel RosarioEnmanuel RosarioCourses, Academies & eCommerce Specialist
  • Katiusca NuñezKatiusca NuñezGeneral Manager · Finance & Administration

How we work

  1. We learn your operationHow customers come in, who answers, what repeats and where time or money is lost.
  2. We define what mattersFeatures, users, integrations, timeline and investment in writing before we build.
  3. We ship in phasesWe start with the highest-impact piece and validate with you at every delivery.
  4. We stay with youTraining, adjustments, monitoring and new improvements as your business grows.

Pricing

Every project gets a written, phased quote after a free assessment. The first phase covers the highest-impact process so the system is in use early; later phases are planned around results. Cost guide →

When we're a good fit

  • US companies that want to work in English or Spanish directly with the engineers building their system.
  • Businesses that have outgrown spreadsheets, chats or generic tools and need their own system.
  • Projects that mix software with devices: GPS, OBD-II, POS printers, IoT sensors.
  • Restaurants, retail, distributors, fleets, home services, clinics and training companies.
  • Teams that prefer to start with a small phase and grow in stages.

When we're not the best fit

  • If you only need a template brochure site with no business logic.
  • If you're looking for a team of hundreds with its own 24/7 operations center.

FAQ. Before you take the step.

How much does custom software cost?

It depends on processes, users and integrations. We run the assessment first, then you get a written proposal with investment and phases.

Can we start small?

Yes. We define a first phase around your priority process and plan the next improvements based on results.

Do I have to replace all my tools?

Not necessarily. We review what to keep and what can be integrated via APIs with your CRM, ERP, spreadsheets or devices.

Do you offer support after launch?

Yes. We provide maintenance, monitoring, training and continuous improvements so the system grows with your business.

Where are you located?

We are headquartered in Houston, Texas. We work with companies across the United States and also have clients in the Dominican Republic, Spain and Argentina, in English or Spanish.

Do I need to know about technology?

No. We need you to know your operation; we translate it into features and screens your team understands.

Free assessment