Subbu Lakshmanan

Director of Engineering

Melbourne, Victoria, Australia21 yrs 10 mos experience
Highly Stable

Key Highlights

  • 20+ years in enterprise architecture leadership.
  • Expert in cloud migration and transformation initiatives.
  • Strong advocate for AI adoption in architecture.
Stackforce AI infers this person is a SaaS and Fintech expert with a strong focus on enterprise architecture and cloud solutions.

Contact

Skills

Core Skills

Enterprise Solution DesignTechnology ArchitectureSolution ArchitectureCloud ComputingArchitecture DesignCloud GovernanceDigital TransformationTechnology LeadershipWeb Application DevelopmentProject Management

Other Skills

Domain ArchitectureIntegrationArchitectural DesignPlatform ArchitectureLeadershipVendor ManagementAmazon Web Services (AWS)PostgreSQLDesign DocumentsInfrastructure as a Service (IaaS)Executive TeamModeling ToolsOptimizationOptimisingIdentity and Access Management (IAM)

About

I’m an enterprise architecture leader with 20+ years of experience shaping business and technology strategy, governance, and transformation across complex enterprise environments in Australia and the US. My work sits between business and technology, helping executives, product, delivery, platform, and architecture teams align on priorities, roadmaps, governance, and practical execution outcomes. I operate as a strategic influencer and trusted advisor, simplifying complexity, guiding decision-making, and translating long-term strategy into actionable target states and delivery plans. I have led architecture across large transformation programs, cloud migration, product rationalisation, platform modernisation, and enterprise roadmap development in regulated and high-change environments. My experience includes enterprise-scale migration of 100+ applications, multi-million-dollar savings through product and vendor rationalisation, and shaping governance and architecture review practices that improve clarity, consistency, and delivery confidence. A core part of my leadership style is building trust across business and technology, influencing without relying only on formal authority, and helping teams move toward practical outcomes. I have mentored architects and technical leaders, helped uplift architecture capability, and supported teams to operate with stronger strategic thinking, clearer communication, and better business alignment. I’m particularly interested in enterprise architecture leadership roles where I can contribute across strategy, governance, people leadership, and transformation, while helping organisations build future-focused architecture practices grounded in real outcomes rather than theory. Within the broader architecture community, I’m often seen as a connector and advocate for architects, helping elevate the profession by sharing practical perspectives on enterprise architecture, AI adoption, and technology leadership grounded in real-world experience. I’m open to selective conversations where I can contribute at board, advisory, or investment level, particularly in organisations focused on practical, sustainable architecture and AI-enabled platforms.

Experience

21 yrs 10 mos
Total Experience
2 yrs
Average Tenure
1 yr 4 mos
Current Experience

Leaveplus

Platform Architect Lead

Jan 2025Present · 1 yr 4 mos · Melbourne, Victoria, Australia · Hybrid

  • . Acting as the strategic architecture leader for the organisation, shaping enterprise principles, roadmaps, governance, and target-state direction across business and technology domains.
  • . Leading the architecture practice and mentoring architects, while guiding LeavePlus’s transition toward a modern cloud-native platform and broader enterprise transformation initiatives.
  • . Built trusted influence across business and technology, aligning executives, product, delivery, and platform teams on priorities, roadmap decisions, and execution trade-offs to deliver practical outcomes.
  • . Defining and governing integration architecture across core financial, CRM, payroll, and SaaS platforms, balancing scalability, resilience, compliance, and long-term maintainability.
  • . Partnering with executives, engineering leaders, and vendors to align technology investments with business outcomes, delivery realities, and future platform direction.
  • . Shaping selected AI initiatives, including RAG, OCR, and agentic workflows, as part of broader enterprise platform evolution.
Enterprise Solution DesignDomain ArchitectureIntegrationArchitectural DesignPlatform ArchitectureTechnology Architecture+2

Anz

Domain Architect Lead

Jul 2021Jan 2025 · 3 yrs 6 mos · Melbourne, Victoria, Australia · Hybrid

  • . Led domain architecture across major cloud and infrastructure transformation initiatives, shaping migration strategy, target states, and architecture decisions across a complex enterprise environment.
  • . Guided architecture assessment and planning for 100+ applications across VMware on AWS, private cloud, AWS, and GCP, balancing business priorities, risk, cost, and technical fit.
  • . Led and influenced architects and senior technical stakeholders across migration programs, improving consistency, decision quality, and strategic alignment.
  • . Contributed to cloud governance and simplification forums, supporting architecture decisions, investment trade-offs, and transformation sequencing.
  • . Shaped architecture design and migration planning across data-intensive applications, platform transitions, and enterprise infrastructure modernisation initiatives.
Amazon Web Services (AWS)PostgreSQLDesign DocumentsSolution ArchitectureInfrastructure as a Service (IaaS)Executive Team+33

Independent / advisory (private)

Technology & Architecture Advisor (Informal / Selective)

Jan 2021Mar 2023 · 2 yrs 2 mos

  • Informal advisor to early-stage and scale-up teams on AI strategy, sustainable enterprise architecture, platform design, and operating models.

Equifax

Senior Cloud Architect

Sep 2019Jul 2021 · 1 yr 10 mos · Greater Melbourne Area

  • . Led cloud architecture across migration and modernisation initiatives
  • . Designed end-to-end architecture across application, technical, and deployment layers
  • . Directed and influenced architecture decisions through the Architecture Review Board
  • . Supported rationalisation and simplification across acquired products / platforms
Amazon Web Services (AWS)Design DocumentsModeling ToolsOptimizationSoftware DeploymentPlatform Architecture+29

Gbg plc

Cloud Governance Lead / Senior Solution Architect - APAC region

Dec 2018Aug 2019 · 8 mos · Greater Melbourne Area · On-site

  • . Led cloud governance and solution architecture team across APAC transformation initiatives in the compliance and fraud domain
  • . Supported migration from legacy platforms to modern cloud-native, microservices-based architecture.
  • . Guided security, access control, compliance, and cloud cost optimisation practices across regional cloud initiatives.
  • . Contributed across enterprise architecture, roadmaps, pre-sales, transformation planning, and production support in a high-change fintech environment.
Design DocumentsMicrosoft AzureExecutive TeamOptimizationSoftware DeploymentOptimising+21

Telstra

Lead Solutions Architect

Apr 2018Dec 2018 · 8 mos · Greater Melbourne Area

  • Contributed to a major enterprise and wholesale digital transformation initiative, evaluating architecture options, tools, and solution patterns to support business change.
Design DocumentsSoftware DeploymentOptimisingAnalytical SkillsTechnology ArchitectureProblem Solving+5

Bakkt

Director Of Technology and Architecture

Jul 2015May 2018 · 2 yrs 10 mos · Atlanta, Georgia

  • . Led the design and delivery of an end-to-end loyalty solution for JPMorgan Chase, managing 20+ resources as Director of Technology and Architecture. The program was delivered successfully within budget and timelines, with strong production stability.
  • . Operated across enterprise architecture, solution architecture, pre-sales, delivery leadership, and technology strategy, helping clients deliver complex, multi-million-dollar programs in demanding timelines.
Design DocumentsSolution ArchitectureExecutive TeamTechnology LeadershipOptimizationSoftware Deployment+29

Intercontinental hotels group (ihg®)

Web Application Architect

Aug 2014Jul 2015 · 11 mos · Greater Atlanta Area

  • Delivered a project to merge the header and footer of 11 IHG brand hotels under one single header and footer without loosing the branding. Used Agile Framework to deliver this application within 9 months with a small team of developers and QA. Used Akamai Cloud and AEM to implement the solution with native Java Script and Angular.
Design DocumentsAnalytical SkillsClient RequirementsPresentationsWeb Application DevelopmentProject Management

Expedia group

Solutions Architect

Mar 2012Jun 2012 · 3 mos · Missouri, United States · Remote

  • Helped design the Expedia module for hotel reservations.

Monsanto company

Senior Java Consultant

Nov 2011Aug 2014 · 2 yrs 9 mos · Greater St. Louis

Analytical Skills

Express scripts

IT Consultant - Team Lead

Jun 2010Nov 2011 · 1 yr 5 mos · Greater St. Louis

Walmart

IT Consultant - Dev Lead

Sep 2008Jun 2010 · 1 yr 9 mos · Bentonville, AR

Jpmorgan chase & co.

IT Consultant - Java Developer

Jun 2004Sep 2008 · 4 yrs 3 mos · New York City Metropolitan Area

Education

Business School

Masters in Business Management — International Business

University

Bachelor of Science - BS — Computer Science

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