Engineering services
Senior technical ownership from architecture and problem solving through implementation, integration, deployment and production operation. Engagements are built around concrete engineering outcomes.
Build and evolve Embedded Linux and connected-device software, from Raspberry Pi and ARM applications to provisioning, fleet management, OTA updates and remote diagnostics. Work across Linux services, networking, BLE, peripherals and device-to-cloud communication.
For deployed devices that are hard to manage, fragile software stacks, or failures that cross hardware and software boundaries.
Engineer LLM applications, agents, RAG, intelligent automation and model integrations as parts of a complete system. Design context, retrieval, orchestration, data pipelines, failure handling, evaluation and observability, including local or edge AI where appropriate.
For an AI feature that needs reliable product behavior, or a workflow connecting models, APIs and existing business logic.
Design backend platforms, REST APIs, asynchronous workflows, device backends and integration services. Consider interfaces, dependencies, failure modes, deployment, performance and maintainability together.
For integrations that have become difficult to maintain, manual operations that need automation, or products that need a dependable backend.
Develop Kotlin and Android products with backend services, AI, analytics, subscriptions and purchase flows. Address architecture, modernization, deployment, crash monitoring and the ongoing evolution of the application.
For products that need technical ownership across the complete stack, beyond individual screens.
Configure, administer and troubleshoot Linux, Windows and Unix servers across on-premises, cloud and hybrid environments. Cover access, hardening, networking, services, virtual machines, containers, backups, restoration testing, monitoring, migrations and automation.
For unstable servers, risky migrations, untested recovery, or infrastructure dependent on undocumented manual work. Ongoing administration has agreed responsibilities, support availability and service scope.
Some problems cross Embedded Linux, device software, networking, backend, AI and user applications. You do not need to divide the problem into technology categories before asking for help.
We can review architecture, validate feasibility, investigate failures, define integration strategies and plan modernization. Existing systems and deployed constraints are part of the engineering problem.
Technical leadership comes from Pablo Rego’s more than 20 years across embedded and high-integrity systems, aerospace, industrial R&D, AI, backend software and production products.
After qualification, every continuing engagement begins with a paid Engineering Assessment before the implementation Proposal/quotation. It establishes a clearer technical direction and the basis for a defined project.
How engagements workStart a conversation
Tell us what you are building, what is not working, or what technical outcome you need to achieve.