Custom Software Development

Custom web apps
built to scale.

We design robust web applications, automate operational workflows, and integrate your existing systems. Tailored for SMEs that run on Excel and need to scale smoothly.

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Client UI
Gateway
App Engine
DB SQL
Active Projects
30+ en producción
SLA Availability
99.9% Uptime

What does your business need?

Get a custom quote for your project in under 24 hours

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+5

years building software

+20

custom projects

PyMEs

and logistics companies

Monterrey

and all of Mexico

Services

What we build

We don't build generic software. We start from your actual business process to build exactly what you need.

Internal web apps

Payment, attendance, student, inventory and reporting systems in one place. Access from any device, no install needed.

Process automation

We reduce manual data entry and operational errors by connecting workflows, validations, and business rules.

Excel to platform migration

We turn spreadsheets into reliable systems with history, traceability, and multi-user access.

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System integrations

We connect your app with payment APIs, ERP, CRM, or any external service to centralize operations.

Traccar GPS installation & development

We install Traccar on your server, build custom features, and offer white label solutions for fleets and logistics.

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Moodle consulting & installation

We implement Moodle for companies and institutions: installation, custom plugins, payment integrations, and support.

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Process

How we work

01

Free diagnosis

We analyze your current operation, bottlenecks, and what actually needs to be built.

02

Custom proposal

We deliver scope, modules, timelines, and cost. No fine print.

03

Iterative development

We build in phases with partial deliveries so you see progress from week one.

04

Launch and support

We train your team and provide ongoing post-launch support.

Real cases

Businesses scaled with custom software

Explore success stories of SMEs that eliminated operational bottlenecks and migrated spreadsheets to scalable web platforms.

Vzla GPSLogistics, transport, tracking, GPSVenezuelaCUSTOM SOFTWARE

How we built Vzla GPS' tracking platform from scratch with Traccar

Real case in Venezuela: a branded GPS tracking platform using Traccar, dedicated server, custom app, and tailored modules.

Key results:

  • Owned platform with branded experience and business logic under client control.
  • Smooth monitoring for 600+ active vehicles with low latency.
  • Custom modules for point-of-interest visits and industrial loop tracking.
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B2B Services CompanyServicesMonterrey, Nuevo LeónCUSTOM SOFTWARE

How a services company migrated operations from Excel to a web platform

Real case of moving spreadsheet-based workflows into custom software to centralize operations, reduce errors, and improve traceability.

Key results:

  • Lower operational errors by centralizing data and rules in one system.
  • Faster administrative response time and case follow-up.
  • Better traceability for reporting and decision-making with reliable data.
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PrexunEducationMonterrey, Nuevo LeónCUSTOM SOFTWARE

Prexun: migrating academic operations from Excel to a web platform

Custom development case: Prexun moved key workflows from spreadsheets to a centralized platform with traceability and stronger operational control.

Key results:

  • Centralized academic and administrative data in one system.
  • Reduced versioning issues and manual data-entry errors.
  • Improved traceability for follow-up and decision-making.
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PrexunEducationMonterrey, Nuevo LeónCUSTOM SOFTWARE

How Prexun Automated Student Onboarding with Moodle & Web App | Bysmax

Success Story: Learn how we integrated Prexun's web platform with Moodle to automate user creation and course enrollments, removing manual work.

Key results:

  • Automatic Moodle user creation triggered from the web platform registration flow.
  • Immediate course enrollment without manual academic operations.
  • Lower operational time and fewer onboarding errors.
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PrexunEducationMonterrey, Nuevo LeónCUSTOM SOFTWARE

How Prexun Automated Student Acquisition with an AI Chatbot | Bysmax

Success Story: See how we designed an AI chatbot to automate applicant support for UANL exams and lower cost per acquisition.

Key results:

  • Lower operational workload by automating repetitive applicant questions.
  • Faster response times for prospective students preparing for UANL admission.
  • Clearer acquisition funnel with structured lead follow-up information.
Read full case →
FAQ

Frequently asked questions

What types of apps do you build?
Web apps for SME internal operations: payments, attendance, tracking, reporting, and integrations with systems like Moodle, Traccar GPS, or payment gateways.
Can you build an app for my business?
Yes. We design the app based on your actual business process. We work with SMEs, educational institutions, and logistics companies in Monterrey and Mexico.
How much does a custom app cost?
It depends on scope and number of modules. Diagnosis and quote are free. Tell us your case and we'll respond in under 24 hours.
Can you migrate our Excel processes to an app?
Yes, it's one of our most requested services. We turn Excel workflows into web platforms with business rules, traceability, and operational dashboards.
Do you build mobile apps (Android/iOS)?
We specialize in progressive web apps (PWA) that work on any device from the browser, without needing a store listing. For most internal business operations this is sufficient and more cost-effective.

Ready to Automate Your Workflows?

We analyze your operations for free and tell you what makes sense to build.

We build custom solutions, migrate complex Excel files into secure web applications, and integrate databases with Moodle, Traccar, or payment APIs.

Book a diagnostics call today and receive a technical proposal with clear timelines and budgets in under 24 hours.

Get a Free Diagnosis