Headline

Multi-Cloud AI Architect & Certified Product Owner | Azure, AWS & Google Cloud | TOGAF 9 Certified | Enterprise Architecture | AI Architect | Ex-Shell | 2x Google, 8x Azure, 2x AWS, 3x SAFe Certified

About

With nearly a decade of progressive experience in cloud solutions and IT architecture, I serve as a Full Stack Cloud Architect at Otis Elevator Co., where I create and execute IT portfolio plans aligned with corporate objectives. My role includes leading CRM modernization initiatives, optimizing resource allocation, and driving cost efficiency for IT services, all while collaborating with C-level executives and leading multi-national teams in agile environments. My expertise lies in strategic IT planning, risk management, regulatory compliance, and team leadership, underpinned by my Microsoft Certified Application credential. With a proven ability to align technology strategies with business goals, I am dedicated to enabling seamless digital transformation and continuous improvement for my organization.

Location

Bengaluru

AI stack

github copilot

openai

Microsoft Copilot

Work experience

Full Stack Cloud Architect at Otis Elevator Co., Sep 2025 - Present · 1 yr, Bengaluru, Strategic IT Planning & Execution : Created and executed portfolio plans aligning IT deliverieswith corporate objectives; led OTIS CRM modernization from scratch, architected roadmap,and excelled in architecture planning with independent judgment. Financial & Resource Oversight : Managed budgets, resource allocation, and optimization forvalue; ensured cost efficiency across IT services and multi-cultural team deployments. Stakeholder & Team Leadership : Collaborated with C-level executives and led/inspired 100+IT professionals in agile cultures; managed multi-national teams with strong problem-solving,negotiation, and persuasion skills. Risk, Compliance & Continuous Improvement : Ensured regulatory compliance, data security,and business continuity; committed to quality and objectives in complex environments

Solution Architect Cloud at Shell, Oct 2021 - Aug 2025 · 3 yrs 11 mos, Bengaluru, Karnataka, India · Hybrid, Designed scalable, multi-tenant cloud platforms with Zero Trust Architecture, ensuring security by design and cost efficiency. Developed a POC using Retrieval-Augmented Generation (RAG) models and AI-powered agents, enhancing business decision-making and automation. Defined a future-proof enterprise cloud roadmap, driving seamless digital transformation and cloud adoption. Implemented sustainable security practices and observability solutions for two major projects. Led vendor and stakeholder management, delivering presentations that improved consumer satisfaction by 25%. Acted as a Technical Review Board decision-maker, shaping cloud strategy and implementation.

Full Stack Engineer at Shell, Sep 2016 - Sep 2021 · 5 yrs 1 mo, Bengaluru, Karnataka, India · Hybrid, Designed and developed Shell’s e-commerce platform, driving $5 million in yearly revenue. Integrated Single Sign-On (SSO) across multiple products, enhancing security and user experience. Developed full-stack solutions using Java, REST APIs, and SQL, improving application performance by 30%.

Lead at Unisys, May 2013 - Sep 2016 · 3 yrs 5 mos, Bengaluru, Karnataka, India, Designed hybrid cloud automation frameworks, streamlining resource provisioning across Azure and AWS. Improved security by implementing multi-tenant access controls, enhancing compliance and governance. Led infrastructure automation initiatives, optimizing cloud workload efficiency and reducing manual provisioning efforts.

Senior Software Engineer at Mindtree, Oct 2010 - Apr 2013 · 2 yrs 7 mos, Bangalore, Working in a scrum team

Software Engineer at LG CNS India, Jan 2009 - Oct 2010 · 1 yr 10 mos

Education

Bachelor of Technology - BTech, Computer Science, Siliguri Institute of Technology

Public links

github: https://github.com/sandysiz