About Rootcastle Engineering & Innovation

Engineering Beyond Boundaries. Research Beyond Assumptions.

Rootcastle Engineering & Innovation is an independent engineering and technology R&D company based in Ankara, Türkiye.

We design, develop, and investigate technologies across embedded systems, industrial software, Internet of Things (IoT), artificial intelligence, electronics, and applied computational engineering.

Our approach is straightforward: engineering decisions should be supported by evidence, reproducible experiments, and measurable results.

This publication documents what we build, how we build it, what we learn, and where our approaches fail.

Our Engineering Focus

Embedded Systems & Electronics

Firmware architecture, microcontrollers, PCB design, hardware-software integration, sensor interfaces, real-time systems, and industrial communication protocols.

IoT, GNSS & Telematics

Connected devices, multi-GNSS positioning, vehicle tracking, telemetry processing, communication infrastructure, and scalable data pipelines.

Industrial Software & Measurement

Machinery condition monitoring, vibration analysis, rotor balancing, digital signal processing, measurement systems, and engineering applications.

Artificial Intelligence & Applied Research

Machine learning, numerical optimization, intelligent automation, scientific computing, algorithm design, and research-oriented software development.

Open-Source Engineering

Reusable software components, developer tools, technical documentation, reproducible experiments, and community-accessible engineering resources.

Projects & Research

Our engineering ecosystem includes:

REI Track — GPS tracking, IoT telematics, and connected vehicle infrastructure.
Magnus Balance — Industrial rotor balancing, vibration measurement, and signal-processing software.
Sofia AI — AI capabilities for engineering analytics, automation, and decision support.
REI Scientist — Scientific research automation and reproducible computational workflows.
Optimization Engineering — Numerical optimization methods, engineering models, and experimental verification.
REI Reverse Engineer — Resources and workflows for software and hardware reverse engineering.

Project capabilities and development status may evolve. Public repositories and documentation provide the most current technical details.

What You'll Find Here

This publication covers:

Engineering tutorials and implementation guides.
Technical deep dives into software, firmware, and electronics.
Research notes, experimental results, and algorithm comparisons.
Open-source project updates and architecture decisions.
Performance analysis, benchmarking, testing, and verification.
Practical lessons from prototyping and debugging.

We distinguish verified results from hypotheses, document important limitations, and avoid presenting experimental work as production-ready technology.

Our Engineering Principles

Evidence before assumptions. Test claims using measurable criteria.

Reliability by design. Treat security, maintainability, and failure recovery as engineering requirements.

Reproducibility matters. Document methods, dependencies, constraints, and limitations.

Build before promoting. Demonstrate working technology instead of relying on speculative claims.

Open knowledge. Share technical findings and reusable tools when intellectual property, licensing, and security constraints permit.

Connect With Rootcastle

Explore our engineering projects, publications, and research.

Website: rootcastle.com
GitHub: github.com/rootcastleco
Optimization Research: Optimization-Engineering
Engineering Resources: REI Skills

Rootcastle Engineering & Innovation

Build. Measure. Verify. Improve.