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Group WS® Tech Stack

Luxury residential architecture and home automation builder in Brazil

Architecture and Planning Balneário Camboriú, Santa Catarina 51–200 employees Founded 2017 Privately Held

Group WS designs and builds high-end residential projects with integrated home automation, operating a full-stack tech platform built on Node.js, Python, FastAPI, and React. The company is actively integrating AI (OpenAI, Anthropic, RAG) and expanding beyond pure architecture services into marketplace channels — a pivot reflected in hiring that spans engineering, marketing, ops, and procurement alongside construction. Current pain points cluster around procurement (timelines, costs, stockouts) and project economics (profitability, margin control), suggesting the tech stack is being mobilized to automate supplier workflows and improve cost visibility across the build-to-delivery cycle.

Tech Stack 28 technologies

Core StackNode.js Python FastAPI React Next.js OpenAI Anthropic RAG AWS Vercel Adobe Creative Cloud SketchUp AutoCAD GCP SQL WhatsApp Microsoft 365 Exchange Online OneDrive SharePoint Excel Midjourney Firefly Runway ChatGPT Instagram LinkedIn Enscape

What Group WS® Is Building

◆Challenges

Avoiding stockouts
Maintaining project profitability
Ensuring quality compliance
Managing procurement timelines
Expanding to marketplaces
Optimizing conversion and margin
Scaling e-commerce operations
Controlling purchasing costs
Improving procurement processes
Reducing cost deviations

▲Active Projects

Mvp full-stack development
Ai core integration
Expanding to marketplaces
Campaign planning and execution
Supplier relationship building
Budgeting for architecture and interior projects
Continuous improvement of procurement processes
Invoice processing in sienge
Commercial campaign visual identity
Social media content creation

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Marketing

2

Ops

2

Construction

1

Design

1

Engineering

1

Finance

1

Logistics

1

Procurement

1

Seniority

Mid

7

Junior

1

Lead

1

Senior

1

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About Group WS®

Group WS is a Brazil-based architecture and construction firm founded in 2017, headquartered in Balneário Camboriú, Santa Catarina. The company specializes in high-end residential projects, turnkey construction, and residential automation integration. With 51–200 employees, Group WS operates as both a design and build firm, combining traditional architecture services (AutoCAD, SketchUp, Enscape) with design tools (Adobe Creative Suite, Midjourney, Runway, Firefly) and a full-stack software platform for project and procurement management. Recent initiatives include MVP full-stack development, marketplace expansion, and supplier relationship optimization.

HeadquartersBalneário Camboriú, Santa Catarina

Company Size51–200 employees

Founded2017

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does Group WS use?

Node.js, Python, FastAPI, React, Next.js for backend and frontend; AWS and GCP for cloud; OpenAI and Anthropic for AI features; SketchUp, AutoCAD, Enscape for design; Midjourney and Firefly for generative content; WhatsApp, Microsoft 365 suite, and LinkedIn for operations.

What is Group WS currently building?

MVP full-stack development, AI core integration, marketplace expansion, campaign planning, supplier relationship systems, procurement process optimization, and invoice automation via Sienge platform.