Full-stack, full-cycle, Cloud technical leader - architecture, development, security and compliance.Style: calm, detail-oriented, diplomatic, with international experience and background.Approach: broad perspective of architecture, solution and operations.Delivers: dependable XaaS solutions, particularly for large customers.Implemented, operated, supported and audited SaaS customer financial systems, while protecting architectural, compliance, and commercial context.Over many projects, hands-on experience in these areas:● Vertical Markets via SaaS: workflow/imaging, professional services automation, and insurance.● Engagement Processes: pre-sales, prototype, plan, estimate, design, implementation, acceptance/pilot/beta, go-live, support, major upgrade, and phased migration/sunset.● Software Tiers: UI, business logic, persistence, database, attachments, batch, middleware, enterprise and service provider integration.● Infrastructure Tiers: browser, client network, front-end network, VPN, proxy/LB, Java-container, OS, database, VM-guest, VM-host/console, storage and core network.● Operations Domains: faults (redundancy, disaster recovery), configuration, accounting, performance (usage, capacity) and security – including monitoring and automation.● Assurance for Infrastructure and Operations: risk management, control implementation and annual external audits (SOC1/2/3, ISO-27000).My recent two positions are/were spun-off divisions of Exigen Group; the long-running SaaS customer engagements successfully spanned the reorganizations – hence overlapping date-ranges.Previously, as primary compute platform architect: modernized a high-availability, high-capacity telephony product; extended market-leader product life by 10 years, targeting large enterprises and call-centers.● Early adoption of Wind River VxWorks and commercial processors delivered 10x capacity and allowed modern programming languages and architecture, enabling mobility and VOIP offerings.