Sarosh Hussain, AI product and engineering executive

Commercial AI CTO | $1M ARR Products | Multi-Agent Systems in Regulated Production

AI and Cloud Transformation Leader

Fractional CTO · founder, Pendoah.ai & MahumTech · builder of live systems

Nearly a decade in CIO and CTO roles, turning AI architecture into commercial and regulated outcomes: a customer-operations platform built to $1M ARR, HIPAA-compliant NLP-to-SQL across 50 pharmacies for an approximately $100M enterprise, and a multi-intent agent for a $1M ARR Shopify portfolio. I lead 30 engineers and stay hands-on with the system evidence that makes agentic AI safe to ship.

Large-Enterprise Engagements
Engineers Led
Pharmacy Locations Live
AI-Enabled Commercial Uplift
2025 · Three-Month Interim CTO Engagement

Recovered an AI-Native Health Platform and Left a Governed Handover

For a confidential, venture-backed health and wellness platform, I stabilized a multi-repository React Native/Expo and NestJS estate, recovered the production API, resolved a Redis/Dragonfly TLS failure, and established backlog, pull-request, CI, and go/no-go engineering governance.

The engagement submitted and delivered a TestFlight beta, then completed technical handover. It was not a public App Store launch.

React Native / Expo
NestJS / Prisma
TimescaleDB / PostgreSQL
DragonflyDB
LangGraph
AWS / CI / Sentry / TestFlight

International Delivery, Kept Client-Safe

Anonymous examples show the geography, system type, and architectural judgment without exposing confidential client identities.

United Kingdom

SaaS Architecture & AI-Native Product

Architecture diligence for a SaaS business and hands-on architecture for an AI-native consumer product, translating commercial goals into buildable platform and agent decisions.

Italy

Corporate-Credit & Legal-Tech AI

AI architecture for corporate-credit and legal workflows where source grounding, reviewer-visible evidence, and bounded automation matter more than an unconstrained demo.

Canada

Sales & Loyalty Agent Workflows

Agent workflows for sales and loyalty operations, joining business rules, controlled tool use, evaluation, and human escalation across customer-facing processes.

Core Competencies

Production Multi-Agent & Context Systems

96%
LLMs (GPT-4.x, Claude, Llama)
Context Engineering (Hybrid RAG + Reranking)
Durable Multi-Agent Orchestration (LangGraph)
MCP Tool Surfaces & Governed APIs
Evaluation Release Gates & OpenTelemetry GenAI Observability
Least-Privilege Tool Identity & Human Release Gates
Python / FastAPI

Azure-First Multi-Cloud SaaS

95%
Azure OpenAI, AI Search, AKS
AWS & GCP interoperability
Kubernetes / Docker
IaC (Terraform/Bicep)
FinOps & Cost Optimization
Observability & SRE

CTO / Head of Engineering Leadership

96%
Leading 30 engineers within a 110-person firm
Former CIO of a 45-person organization
SME GTM: pilot → contract
SAFe/Agile transformations
Hiring & mentoring leaders
Boardroom ↔ codebase execution

Security, Compliance & Governance

94%
HIPAA / SOC2 readiness
Secure multi-tenant isolation
Data residency & audit trails
NIST AI RMF / ISO 42001 readiness
Zero-Trust Agent Identity & Tool Scopes
OWASP Agentic Risk Controls

How I Help

Direct CTO leadership when you need someone who can shape the roadmap, tighten the architecture, and get real systems shipped.

Most Popular

Fractional CTO / Head of AI (Retainer)

Ongoing executive leadership to build, ship, and scale AI SaaS. I align engineering with P&L, hire your team, and establish governance.

Duration
Monthly Engagement
$5,000 - $15,000+/month
  • Strategic Roadmap & Tech Stack Selection
  • Hands-on Architecture & Code Review
  • Team Hiring & Organizational Design
  • Investor/Board Technical Due Diligence
  • Vendor Evaluation (Build vs. Buy)
  • Security & Compliance Frameworks (HIPAA/SOC2)
Discuss Leadership Needs

Architecture Deep-Dive

A focused 2-hour working session to unblock your roadmap. Perfect for founders needing a second opinion or SMEs planning a pivot.

Duration
2 Hours (One-time)
$900 Fixed Fee
  • End-to-End Architecture Review
  • Context / Multi-Agent Workflow Feasibility Check
  • Security & Compliance Red Flags
  • Cost Optimization Strategy
  • Written Executive Summary & Next Steps
Book Deep-Dive
Most Popular

AI Readiness & Risk Audit

For Business Owners & Boards: Get a clear 'Go/No-Go' on AI initiatives before spending. Assess data, compliance, and ROI.

Duration
1-2 Weeks
$2,500 - $5,000
  • Data Infrastructure Readiness Check
  • Regulatory Gap Analysis (HIPAA, SOC2, FDA)
  • ROI Modeling & Use Case Prioritization
  • Technical Feasibility Assessment
  • Detailed Roadmap & Budget Estimates
  • Board-Ready Presentation
De-Risk Your AI Strategy

Need a live system, technical due diligence, or delivery cleanup?

Reach out directly when you need hands-on CTO judgment, sharper architecture, or a team that can move from pilot to production.