Frequently Asked Questions

Cauchy is an engineering consultancy that specializes in transforming complex technical challenges into working products. We bridge the gap between theoretical concepts and practical solutions by applying first principles thinking to every project.

Our expertise spans hardware and software integration, systems engineering, performance optimization, and strategic technical planning. We work with organizations to solve problems that require deep technical understanding and innovative approaches.

First principles thinking means breaking down complex problems to their fundamental components and rebuilding solutions from the ground up, rather than relying on assumptions or conventional approaches.

In practice, this means we:

• Question existing assumptions and constraints
• Analyze problems at their most basic level
• Build solutions based on fundamental laws and principles
• Optimize for the specific requirements rather than generic solutions

We work across multiple industries where precision engineering and innovative solutions are critical:

• Aerospace and defense systems
• Financial technology and trading systems
• Industrial IoT and automation
• Renewable energy and smart grid systems
• Healthcare technology and medical devices
• Telecommunications and networking

Our approach is industry-agnostic - we focus on the fundamental engineering challenges regardless of the sector.

Project timelines vary significantly based on complexity and scope:

• Assessment & Strategy: 2-4 weeks
• Proof of Concept: 6-12 weeks
• Full System Development: 3-18 months
• Optimization & Integration: 1-6 months

We provide detailed timeline estimates after our initial assessment phase, breaking down deliverables into manageable milestones.

Our process is designed to ensure thorough understanding and optimal outcomes:

• Discovery: Deep dive into requirements and constraints
• Analysis: First principles breakdown of the challenge
• Design: Architecture and system design from fundamentals
• Prototyping: Rapid iteration and validation
• Implementation: Full system development and testing
• Optimization: Performance tuning and refinement
• Integration: Seamless deployment and knowledge transfer

We offer flexible engagement models based on project requirements:

• Remote-first: Most projects can be executed remotely with regular check-ins
• Hybrid: Combination of remote work with periodic on-site collaboration
• On-site: Full on-site engagement for projects requiring physical presence

The engagement model is determined during project scoping based on technical requirements, security considerations, and team dynamics.

We offer several pricing models to match different project types and client preferences:

• Fixed Price: For well-defined projects with clear scope
• Time & Materials: For exploratory or evolving projects
• Milestone-based: Payment tied to specific deliverables
• Retainer: Ongoing strategic support and advisory

Pricing is determined based on project complexity, timeline, required expertise, and strategic value delivered.

Our comprehensive service includes:

• Initial assessment and problem analysis
• System architecture and design
• Full implementation and development
• Testing, validation, and quality assurance
• Documentation and knowledge transfer
• Post-delivery support and optimization
• Strategic consulting and technical advisory

We maintain ownership and responsibility for the entire solution lifecycle.

Yes, we provide multiple levels of post-project support:

• Warranty Period: 90-day warranty on all deliverables
• Maintenance Contracts: Ongoing system maintenance and updates
• Technical Advisory: Strategic guidance and consultation
• Enhancement Projects: Future feature development and optimization

Support terms are customized based on the specific system and client requirements.

Our technology choices are driven by requirements rather than preferences. We have deep expertise in:

• Languages: C/C++, Python, Rust, JavaScript/TypeScript, MATLAB
• Platforms: Linux, embedded systems, cloud platforms, real-time systems
• Hardware: FPGAs, microcontrollers, sensors, communication protocols
• Domains: Signal processing, machine learning, networking, control systems

We select the optimal technology stack based on performance requirements, constraints, and long-term maintainability.

Security and intellectual property protection are fundamental to our practice:

• Comprehensive NDAs and IP agreements before any engagement
• Secure development environments and encrypted communications
• Code review and security auditing processes
• Client owns all IP and deliverables
• Compliance with industry security standards

We can work within your existing security frameworks and compliance requirements.