Parosa takes on systems and software work across three areas. Most engagements combine them: a networked system that needs embedded software, or a software platform that would benefit from a well-scoped AI component.
Software
We write production software, not proofs of concept. That means code that fits memory and compute budgets, survives code review, and comes with the tests and documentation your team needs to maintain it.
Engagements include
- Embedded development in C/C++ on RTOS and bare-metal targets
- Network protocol stacks and optimization (IPv4/v6, TCP extensions, routing)
- Board support packages, bootloaders, and driver development
- Native iOS applications in Swift and SwiftUI, through App Store launch
- Data visualization platforms and engineering tooling in Python
- Modeling and simulation, including graph algorithms and optimization
AI integration
Most organizations do not need an AI strategy. They need one or two workflows measurably improved, with a clear view of what it costs and what it returns.
We take an incremental approach: find the process where AI has real leverage, prototype against your actual data, measure honestly, and expand only where the results justify it.
Engagements include
- Identifying candidate workflows and assessing feasibility
- Prototyping against real data, with realistic evaluation
- Integrating AI components into existing systems and pipelines
- Advising engineering teams adopting AI-assisted development
Networking and communications
Networks fail in the gaps between layers. Whether the medium is fiber, copper, or air, the hard problems rhyme: how traffic is routed, how links are established and maintained, how the system behaves under load and at the edges. We have worked at every layer of that stack — PHY and MAC design, routing and control-plane software, network architecture, and the standards bodies that define how it all fits together.
Engagements include
- Network architecture for IP, optical, and carrier transport
- Routing and control-plane design (OSPF, MPLS/GMPLS, path computation)
- Architecture for Wi-Fi, millimeter-wave, and mesh deployments
- Systems-level test design, automation, and instrumentation
- Network and link-level simulation (ns-3, MATLAB, C/C++)
- IEEE 802.11 standards contribution and strategy
- Regulatory and industry submissions (FCC, ETSI, Wi-Fi Alliance)
- Coexistence and spectrum-sharing analysis
How we work
Scoped from the start. We define deliverables, interfaces, and acceptance criteria before development begins.
Documented as we go. Design documents, test plans, and code comments are part of the work, not an afterthought.
Handed over completely. Every engagement ends with your team able to maintain, extend, and debug what we built.
Available afterward. Long-term support and business continuity are the norm, not an upsell.