LegacyOS Tech Stack

Product-led growth consulting and UX design for real estate and construction

Technology, Information and Internet Porto Alegre, Rio Grande do Sul 11–50 employees Founded 2009 Privately Held

LegacyOS positions itself as Brazil's first product-led growth mentorship firm, but the tech stack and project list reveal a more specialized operation: the company is actively building for real estate and construction verticals (buildings, condominiums, large edifications), using a design-heavy tool mix (Adobe Creative Suite, SketchUp, Archicad) alongside web analytics and CMS platforms (Liferay, Drupal, Joomla). The hiring acceleration—25 roles posted in the last 30 days across engineering, sales, and design—combined with pain points around creative delivery delays and online sales expansion, suggests a pivot or product relaunch toward scaling digital services in the property sector.

Tech Stack 80 technologies

Core StackAdobe Photoshop Adobe Illustrator Adobe InDesign SketchUp Google Ads Meta Ads LinkedIn Ads Trello Asana ClickUp Monday.com MuleSoft Oracle Archicad Google Analytics 4 Semrush Ubersuggest Ahrefs CRM Excel Liferay Adobe SharePoint Drupal Joomla Kong WSO2 Tibco WebMethods IBM+47 more

What LegacyOS Is Building

◆Challenges

Cost control
Branding performance integration
Budget management for ppe
Delays in creative delivery
Temporary leadership gap
Ensuring store profitability
Expanding online sales
Process bottlenecks
Budget variance analysis
Cash flow management

▲Active Projects

Buildings
Poc development
Condominiums
Sustainability action implementation
Ssma management system tool development
Paid media campaign optimization
Seo keyword analysis
Internal traffic management
Large edifications
Area regularization

Hiring Activity

Accelerating40 roles · 25 in 30d

Department

Engineering

Ops

Sales

Design

Finance

Marketing

Construction

Seniority

Junior

Mid

Intern

Senior

Manager

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About LegacyOS

LegacyOS, founded in 2009 and based in Porto Alegre, Brazil, operates as a small, privately held firm at the intersection of design consulting, product strategy, and real estate technology. The company's stated focus is on product-led growth mentorship, but active projects center on real estate development, facility management systems (SSMA), and sustainability initiatives for condominiums and large commercial properties. Core capabilities span UX research, interaction design, web analytics, and information architecture, supported by Adobe Creative Suite, SketchUp, and Liferay-based CMS platforms. The firm is actively hiring across engineering, design, and sales roles, with a junior-heavy workforce mix that points toward growth-stage scaling. Operations span Brazil and the United Kingdom.

HeadquartersPorto Alegre, Rio Grande do Sul

Company Size11–50 employees

Founded2009

Hiring MarketsBrazil, United Kingdom

Frequently Asked Questions

What tech stack does LegacyOS use?

LegacyOS relies on Adobe Creative Suite (Photoshop, Illustrator, InDesign), SketchUp, Archicad for design; Liferay, Drupal, Joomla for web platforms; Google Analytics 4, Semrush, Ahreks for analytics; and integration middleware (Kong, MuleSoft, WSO2, Tibco, Oracle, IBM).

What is LegacyOS working on?

Active projects include real estate development platforms (buildings, condominiums, large edifications), SSMA facility management systems, sustainability initiatives, paid media optimization, and SEO strategy—indicating focus on the property and construction sector.