# Fractional CTO for AI Products

Hands-on Fractional CTO leadership for founder-led AI companies, from product strategy and architecture through implementation, reliability, and delivery.

- **Canonical URL:** https://vidhata.me/
- **Author:** Vidhatanand V. (Vid)
- **Role:** Fractional CTO and AI Systems Architect

## What a Fractional CTO provides

A Fractional CTO gives a founder-led company senior technical ownership before a permanent CTO is the right hire. I work across product, architecture, engineering, AI, delivery, reliability, and executive communication while staying close enough to implementation to test the decision.

## The founder problems I take on

- Senior technical leadership without a full-time CTO
- A production-shaped vertical slice that must answer a difficult feasibility question
- An AI demo, inherited codebase, or unreliable workflow that needs diagnosis and rescue
- Independent technical diligence before a consequential commitment

## Systems under pressure

- The assistant that had to know when not to help: A judgement model selects a narrow specialist response; deterministic policy controls consent, repetition, escalation, and intervention boundaries.
- The marketing system that tried to explain why: Topics became first-class objects; memories carry source, status and confidence; recommendations expose reasons and remain reviewable.
- The camera that was allowed to stop the line: Controlled capture, thresholds, PLC interlocks, evidence records, operator feedback, and fail-safe states surround the model.

## Engineering principles

- [Models may judge. Code must guarantee.](https://vidhata.me/notes/models-may-judge-code-must-guarantee) - Use models for ambiguity. Use deterministic software for permissions, money, safety, state changes, and irreversible actions.
- [A workflow that cannot resume is still a demo.](https://vidhata.me/notes/a-workflow-that-cannot-resume-is-still-a-demo) - Persist state, checkpoints, cancellation, recovery, and first-class artefacts before adding another prompt revision.
- [Every recommendation deserves a why.](https://vidhata.me/notes/every-recommendation-deserves-a-why) - Preserve the source, confidence, and reasoning a person needs to understand, challenge, and improve the result.
- [The best model is rarely the moat.](https://vidhata.me/notes/the-best-model-is-rarely-the-moat) - The edge lives in context, data, workflow, evaluation, tools, trust, distribution, and the speed of the learning loop.
- [Taste is part of correctness.](https://vidhata.me/notes/taste-is-part-of-correctness) - A passing test is not enough when the interface is confusing, the narrative is lifeless, or the output fails the human bar.

## Ways to work together

- [Fractional CTO for AI products](https://vidhata.me/services/fractional-ai-cto)
- [Seven-day production prototype](https://vidhata.me/services/seven-day-production-prototype)
- [Architecture and reliability audit](https://vidhata.me/services/architecture-reliability-audit)
- [AI product rescue](https://vidhata.me/services/ai-product-rescue)
- [Technical due diligence](https://vidhata.me/services/technical-due-diligence)

## Operating experience

- Oblique Path, Founder, 2026 / NOW: Building shopfloor-first, edge and on-prem AI systems for manufacturing across vision, location, sensing, traceability, and plant data.
- Fragmatic, Founder and CEO, 2025 / NOW: Building an AI SaaS platform that helps B2B teams understand visitor intent and personalise digital experiences with first-party data.
- Independent, Fractional AI CTO and Systems Architect, 2024 / NOW: Providing senior technical ownership, architecture, implementation, audits, product rescue, and diligence for founder-led AI teams.
- OpenSense Labs, CEO, then Business Mentor, 2016 / 2024: Led an open-source and product-engineering company, growing the team to 100 people across two delivery centers and serving large global organizations.
- VocabMonk, Founder, 2012 / 2016: Created a personalised, gamified vocabulary-learning product, an early attempt to bring adaptive intelligence into education.

## Work with Vid

Start with the actual technical pressure: [bring the problem](https://vidhata.me/hire).