Fractional CTO services, MVP development, custom AI agents, legacy code modernization and more, built by a US-based senior team that works directly with B2B companies between 15 and 500 employees.

🔹 Small enough to stay hands-on.
🔹 Experienced enough to get it right.
🔹 Domestic enough that you can actually get someone on the phone.


Services include: 

Fractional CTO Services: C-level technical strategy at roughly 20% of a full-time hire's cost. Our CTOs provide high-level planning, architecting, and blueprint strategy for companies that may already have a technical leader but require additional firepower, or for tech-centric companies that lack a technical leader on staff. 

MVP Development: One workflow. One result. Fixed price. We scope, build, and ship a production MVP on your real data, not a sandbox demo. 

AI Agents & Agent OS: Custom agents connected to your real data: CRM, databases, support tickets, custom apps. The Agent OS connects every system you run, normalizes data into a shared layer, surfaces signals before they become problems, and lets your team steer agent behavior through natural conversation.

Legacy Code Modernization: We upgrade aging codebases incrementally without a full rewrite, including security patching, technical debt reduction, and architecture improvements. Your releases get less scary, your developers stop dreading the codebase, and your roadmap starts moving again without the business disruption of starting from scratch.

Bridge Engineering: We embed Delta's US-based engineers alongside your existing team to build onshore ownership of your codebase and production environment. We integrate into your current workflow without replacing anyone, closing the time zone, communication, and institutional knowledge gaps that slow growing teams down. 




Delta Systems

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Teams

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Delta Systems

Org chart

Teams

Offices

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