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About us

Engineering that takes ownership.

We connect business decisions with design, development and operations. Clear scope, visible progress and a relationship built through work.

Let’s talk about your business
RealStack · Webs & Automation
BusinessDesignDevelopmentOperations

RealStack’s agility.N.I.S.’s backing.

RealStack is a brand of N.I.S. Nueva Ingeniería de Sistemas S.A.S., the legal entity you contract with. We combine a close working relationship with responsible engineering.

Meet N.I.S.

Commitments you can check.

Written scope

Know what the proposal includes and what needs a new definition.

Visible progress

Check progress, requests and the team’s recorded work.

Access under your control

We agree on permissions and the handover of your project access.

Defined continuity

Warranty, care and options for future development are clearly defined.

How we work

We work from the reality of your business.

Each service has its own process, capacity and timeline.

  1. 1

    Understand your needs

    A conversation about your business and scope.

  2. 2

    Agree on scope and proposal

    We define the solution and work plan.

  3. 3

    Implement and support

    We deliver and support you at each stage.

Solutions

What do you need to solve today?

Real projects

Real projects. Different businesses.

Explore our work
Petrogrease

Industrial B2B catalogue

Petrogrease

Products and applications for the industrial sector.

View case
Merliah

Beauty ecommerce

Merliah

An online store with a selection of international brands.

View screenshots
Pymsa

Property search

Pymsa

A portal to search for residential and commercial properties.

View screenshots

Trust is also built through clarity.

Tell us what you need to solve.

Let’s talk about your business