Invariant Engineering Group

Let's Build Something That Works

Talk to engineers who build production AI systems. No sales calls, no consultants—just technical conversations about what you're trying to build.

Schedule a Call
Email Us
Quick Response

What to Expect:

Technical conversation, not a sales pitch
Direct access to engineers
Response within 24 hours
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Let's Build Something That Works

Fill out the form and we'll get back to you within 24 hours to discuss your AI deployment needs.

Technical Conversation

Talk directly with engineers who build production systems—no sales pitch, just technical discussion

Production-Grade Systems

We build systems designed for correctness, traceability, and failure-aware operation

Quick Response

We respond within 24 hours to discuss your project requirements and technical constraints

Prefer Email?

You can also reach us directly at:

hello@invariantengineering.com

We typically respond within 24 hours during business days

Contact Information

Multiple Ways to Connect

Choose the method that works best for you

Email

hello@invariantengineering.com

Best for detailed technical discussions and project inquiries

Technical Discussion

Start a conversation

Talk to engineers about your project requirements

Response Time

Within 24 hours

We respond to all inquiries during business days

Location

Orange County, CA

Serving clients nationwide and internationally

Working Hours

Mon-Fri, 9AM-6PM PST

Available for meetings across time zones

Project Types

Document Intelligence, Data Extraction, Workflows

Production AI systems that must work

Types of Engagements

We offer several ways to work together

Discovery & Scoping

1-2 weeks

Technical assessment of requirements, constraints, and system architecture needs

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System Design & Implementation

2-6 months

End-to-end development of production AI systems with correctness built in

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Ongoing Engineering Support

Ongoing

Continued technical support, system evolution, and architectural guidance

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Technical Advisory

Varies

Architecture reviews, technical guidance, and system design consultation

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Privacy & Confidentiality

We understand the sensitive nature of production systems and data. All communications are confidential, and we're happy to sign NDAs before any detailed discussions.

Comprehensive NDAs
Secure communications
Flexible deployment options
Frequently Asked Questions

Questions Before Reaching Out?

Common questions about working with us

How quickly will I hear back?

We respond to all inquiries within 24 hours during business days. For urgent matters, mention that in your message and we'll prioritize accordingly.

Do you sign NDAs?

Yes, we sign comprehensive NDAs and can work with your standard agreements. We understand the sensitive nature of production systems and data.

What happens after I contact you?

We'll schedule a technical discussion to understand your requirements, constraints, and what you're trying to build. No sales pitch—just engineering conversation.

Do you work with companies outside the US?

Yes, we work with clients internationally and can accommodate different time zones for technical discussions and project work.

What size companies do you work with?

We work with organizations of all sizes, from startups to enterprises. Our focus is on projects where correctness and reliability matter.

Can you work on-premises or with specific deployment requirements?

Yes, we support various deployment models including on-premises, air-gapped environments, and specific infrastructure requirements.

What does a typical project look like?

Most projects start with discovery and scoping, then move to design and implementation. We work in fixed-scope phases with clear deliverables.

What types of systems do you build?

We specialize in document intelligence pipelines, data extraction systems, agent-orchestrated workflows, and production AI integrations—systems that need to work under real constraints.

Still Have Questions?

We're happy to answer any questions about our process, technical approach, or how we can help with your specific project.

How We Work

Our typical process

1

You Reach Out

Tell us what you're trying to build

2

We Discuss

Technical conversation about requirements and constraints

3

We Scope

Fixed-scope proposal with timeline and deliverables

4

We Build

Design, implement, and deliver your system