LIGHT SHALL NOT FADE

Software,built forproduction.

Baldr Services & Development builds software, advises on IT, and partners with teams who ship. The domain is modeled first; the architecture engineered backwards from the goal.

Open for workCNPJ · BrazilRemote · Worldwide

OFFERINGS

What we build

001

Software Development

Full-stack products, event-driven backends, REST/GraphQL APIs, micro-frontends and agentic AI systems, from domain model to deploy.

TYPESCRIPT · NODE · PYTHON · REACT · REACT NATIVE

002

IT Consulting

Architecture reviews, cloud & infrastructure (AWS / GCP / Azure), CI/CD, IaC, and modernization of legacy shop-floor and enterprise systems.

AWS / GCP / AZURE · TERRAFORM · DOCKER · CI/CD

003

Freelance & Contract

Scoped engagements and staff-augmentation: ship a feature, rescue a project, or embed with your team for a sprint or a season.

MVP · PROJECT RESCUE · STAFF-AUG

004

Partnerships

Long-term technical partnerships, co-development and R&D, including LLM/RAG, computer vision and research-grade pipelines.

LLM · RAG · COMPUTER VISION · R&D

APPROACH

Domain first.Work backwards.

We model the domain before the first line of code, then engineer backwards from the end goal to the architecture. Myth on the outside; disciplined systems on the inside: typed, tested, observable, and shipped.

TypeScriptNodePythonReactAWSGCPAzureTerraformDockernpmGraphQL
GraphQLnpmDockerTerraformAzureGCPAWSReactPythonNodeTypeScript

SELECTED WORK

Shipped & running

A sample of systems designed, built and delivered by the team behind Baldr.

001

Señoritas Courrier

Delivery-cooperative platform: async, event-driven backend, scalable REST APIs and Docker/Terraform infrastructure.

REACT · NODE · TERRAFORM

002

XamaeAI

Market-intelligence platform: in-video brand recognition with computer vision, running ML models on cloud infrastructure.

PYTHON · YOLO · AWS

003

Datacenter Analysis Tools

Open-source AI platform monitoring the geological impact of data centers in Brazil and Portugal (CNPq), with European universities. RAG + NLP pipelines.

PYTHON · RAG · NLP

004

Spec-OKF

Scaffolding CLI for Spec-Driven Development + Open Knowledge Format: one shared .md/.yaml context across Claude, Codex, Cursor, Gemini, Copilot and Windsurf.

NODE · CLI · NPM

CONTACT

Let'stalk.

Have a system to build, a project to rescue, or a partnership in mind? The light is on.