Houer Tech Stack

Infrastructure project platform for concessions and public-private partnerships in Brazil

Business Consulting and Services Belo Horizonte, Minas Gerais 501–1,000 employees Founded 2015 Privately Held

Houer structures and finances large-scale infrastructure projects—concessions, PPPs, and smart-city initiatives—across Brazil's regions. The tech stack reveals a dual-track operation: a full-stack web/mobile layer (Next.js, React Native, NestJS) paired with a heavy data-engineering backbone (Spark, Delta Lake, dbt, Airflow, Hive). Active adoption of dbt and focus on data-lineage projects signal a shift toward auditability and compliance automation—critical when contract viability and regulatory adherence are core pain points.

Tech Stack 52 technologies

Core StackPHP Nest.js Next.js React React Native Vue MySQL PostgreSQL Auth0 Apache Spark Delta Lake dbt Apache Airflow Metabase Python NestJS JavaScript Yii Electron PostGIS GeoServer OAuth 2.0 JWT Excel Open Metadata Hive SQL Git Word PowerPoint+22 more

Adoptingdbt

What Houer Is Building

◆Challenges

Ensuring contract compliance
Financial viability of ppp projects
Data lineage and auditability for certification
Maintaining data integrity and quality
Ensuring project viability
Negotiating ppp contracts
Sustainability and profitability
Redução de riscos
Adherência às normas iso
Melhoria contínua

▲Active Projects

Concessions and ppp projects
Smart city infrastructure projects
Data lineage and auditability implementation
Data pipeline construction and optimization
Data reconciliation and audit controls
Modeling and structuring concessions and ppps
Talent attraction and retention projects
Smd performance measurement system
Power bi dashboard development
Scalable data pipelines using spark and delta lake

Hiring Activity

Steady25 roles · 8 in 30d

Department

Engineering

Data

Finance

Ops

Design

Seniority

Mid

Junior

Senior

Intern

Lead

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About Houer

Houer is a Brazilian infrastructure-platform company that structures and implements concessions, public-private partnerships, and smart-city projects across the country. Founded in 2015 and headquartered in Belo Horizonte, the company operates at the intersection of project finance, engineering delivery, and public-sector contracting. Their customer base includes government agencies and institutional investors seeking to develop long-term infrastructure assets. The organization has embedded data-engineering capabilities (data lineage, pipeline construction, audit controls) alongside project-delivery teams, reflecting the operational complexity of multi-year, multi-stakeholder infrastructure deals.

HeadquartersBelo Horizonte, Minas Gerais

Company Size501–1,000 employees

Founded2015

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does Houer use?

Houer uses Next.js, React, and NestJS for frontend and backend; MySQL and PostgreSQL for databases; Apache Spark and Delta Lake for data pipelines; dbt for modeling; and Airflow for orchestration. They also deploy Metabase for dashboards and PostGIS/GeoServer for geospatial data.

What projects is Houer working on?

Active projects include concessions and PPP structuring, smart-city infrastructure, data-lineage implementation for auditability, scalable data pipelines (Spark/Delta Lake), Power BI dashboards, financial viability modeling, and contract-compliance systems.