Personal Experience

Mahesh has been a trusted technical advisor to CTOs, CIOs, and CPOs on turning complex, regulated technology estates into secure, scalable, AI‑native product platforms that move the needle on growth, resilience, and cost. Over 20 years, he has led architecture, engineering, and product delivery across banking, fintech, healthcare, and retail, both as a Principal Architect and as a Co‑Founder/CTO. He thrives in the intersection of business strategy, product, and engineering, designing systems that can scale without blowing up risk, cost, or complexity. He is a published author on Zero Trust security engineering, a hands‑on architect who still codes, and an advocate for practical innovation over hype, especially in AI and agentic systems.

Areas of Expertise

– AI & Cloud Strategy
– Zero‑Trust & Security by Design
– Product & Engineering Operating Models
– Large‑Scale Platforms in Regulated Sectors

I’m a published author on Zero Trust security engineering, a hands‑on architect who still codes, and an advocate for practical innovation over hype—especially in AI and agentic systems.

Representative outcomes

– Designed and implemented AI platforms for AML, onboarding, data insight, agentic AI, and RAG, improving detection, automation, and time‑to‑decision.
– Achieved 50%+ cloud cost optimisation through architecture—right‑sizing workloads, rethinking data flows, and simplifying multi‑cloud.
– Delivered and operated cloud platforms (AWS, Azure, GCP) for financial institutions in 3–6 months using well‑architected, secure‑by‑design patterns.
– Built and scaled cross‑functional engineering organisations from 6 to 100+ people; incubated a global cloud‑native, multi‑tenant fund administration platform that raised £25M+ Series A.
– Used DevSecOps automation to compress “idea to live” from quarters to weeks while maintaining compliance.
– Championed GenAI and copilots in delivery teams, improving productivity by ~30% and raising the baseline quality of design, code, and documentation.