Custom software · Buenos Aires, Argentina

Custom software to help your business work smarter

Websites that bring in leads, management systems, automations and data dashboards built for your business. Every project starts with a free assessment, so we understand what you need before proposing anything.

See all our services

We reply on WhatsApp and schedule your free assessment.

Our services

  • Landing pages
  • Websites with catalogs
  • MicroApps
  • CRM / ERP
  • Process automation
  • Power BI dashboards
  • Business finance
  • Google Ads
  • SEO & GEO
Services

What we can do for your business

Eight services, three goals: get found and win customers, run your business better and decide with data. Always in phases, with deliveries you can use from day one.

Get found and win customers

Landing pages

SEO + GEO

A page focused on a single action: getting visitors to contact you or buy. Ideal for campaigns, launches and specific services.

From USD 70 · ready in 3 days

LeadsWhatsAppAnalytics

Custom websites with catalogs

SEO + GEO

Your whole business online, with a product or service catalog you can update yourself, built to generate inquiries and sales.

CatalogSelf-managedAnalytics

Google Ads campaigns

We build and optimize campaigns so you show up when people search for you, tracking every lead and sale they bring in.

Google AdsConversions

Our landing pages and websites include SEO (Google) and GEO (AI assistants like ChatGPT, Gemini or Perplexity), plus hosting and domain setup. Our priority is getting you found and turning that into sales or inquiries, and we set up the analytics so you can see the results.

  • SEO on Google
  • GEO on AI assistants
  • Hosting & domain
  • Google Analytics
  • Search Console
  • Google Business
  • Lead tracking

Run your business better

MicroApps

Small apps that solve one specific process: bookings, orders, quotes or inventory control. Quick to roll out and easy to use.

WebMobileIntegrations

CRM / ERP

Customers, sales, inventory and invoicing in one system, custom-built or on Microsoft Dynamics, so nothing depends on scattered spreadsheets.

Dynamics 365Custom-built

Process automation

We remove repetitive work: data entry, emails, reports, reconciliations and alerts that are done by hand today.

Power AutomateAPIsExcel

Decide with data

Reports, dashboards & data

Sales, costs and operations in dashboards that refresh themselves, so you decide with data instead of gut feeling.

Power BIExcelSQL

Business finance

Accounting audits, financial order and indicators so you know what you earn, where the money goes and where to improve.

AuditsIndicatorsProcesses
We also do: Data migration Functional & technical analysis Project management
How we work

From the first call to a working system

A clear, phased process, so you always know what is being done and what it costs.

  1. 01

    Assessment

    A video call to understand your business, your processes and what you want to solve.

  2. 02

    Proposal & design

    We show you how it will look, with scope, timeline and investment in writing, before you pay or sign anything.

  3. 03

    Development with demos

    You see regular progress and give feedback before it's finished.

  4. 04

    Go-live

    We migrate your data, train your team and keep supporting you afterwards.

About us

Technology and finance on the same team

Sistemas Valgi was founded by two partners with over 10 years of experience each. You work directly with us, with no middlemen.

Michael Valencia

Partner · Development

Full-stack developer with 10 years of experience in end-to-end projects: systems, integrations, data and infrastructure.

Florencia La Giglia

Partner · Finance & processes

Accountant with 10 years of experience at large multinational companies. She leads process assessments and brings the financial perspective to every project.

What kind of companies do you work with?

We work with small and mid-sized businesses that run on Excel or paper and deal with duplicated data, errors and little real-time visibility; companies with several branches that need centralized inventory, sales and reporting; businesses with their own processes that no off-the-shelf system handles well, and teams overloaded with repetitive tasks that could run on their own. If any of these sounds familiar, we can schedule a free assessment.

How much does custom software cost?

It depends on the scope: an order module is not the same as a full management system. After the assessment we send you a written, phased proposal so you can start with what matters most.

Is the initial assessment free?

Yes. The first video call and initial assessment are free and with no commitment.

Can I see the design before hiring you?

Yes. Before you pay or sign, we show you a design proposal for your system or website, so you can see how it will look and decide with confidence.

What are SEO and GEO?

SEO makes your site show up on Google when people search for you. GEO makes AI assistants like ChatGPT, Gemini or Perplexity understand your business and recommend it in their answers. All our landing pages and websites include both, with analytics set up to track the inquiries you get.

How long does development take?

We split the project into phases with partial deliveries, so you start using the first features before everything is finished. The exact timeline is defined in the proposal.

Do you only work in Buenos Aires?

No. We are based in Buenos Aires and work remotely with companies across Argentina and abroad, in English or Spanish.

I already have a system. Do I need to replace it?

Not necessarily. It often makes more sense to integrate or extend it with automations and dashboards instead of replacing everything.

Free assessment

Is there a process costing you time or money?

Tell us what you want to solve and we'll schedule a free video call to understand your business.

  • Free
  • No commitment
  • See the design before you pay