← Back to Services

About Winston P Millamena Junior

Results-driven Project Manager with 25+ years of experience leading large-scale EAM, IWMS, and CMMS implementations across healthcare, hospitality, utilities, and government sectors. Proven ability to manage multi-million-dollar budgets, cross-functional teams (30+ members), and complex integrations (SAP, IoT, Cloud). Adept at risk mitigation, stakeholder alignment, and Agile/Waterfall delivery. PMP trained with expertise in Maximo, TRIRIGA, and ERP systems.

25+ MAXIMO Projects
15+ TRIRIGA Projects
5+ Years Cloud Migration
100% On-time Delivery

Clients I've worked with

MAXIMO in Government

Facilities & Propery Management - "The Asset Management System Implementation" - Sub-contractor for PCCW Digital Solutions Limited for Housing Authority, Hong Kong - 2025/26

  • Project Management
  • Resource Planning/Scheduling
  • Contract Negotiations
  • Project Documentations
  • System Analysis & Design
  • Development & System Integration Test (SIT)
  • User Acceptance Testing (UAT)
  • System Cutover, Dress REhersal and System Roll-out
  • Nursing & Project Closure
MAXIMO Cloud Migration

Aviation Industry, a Fixed-Base Operator (FBO) - "MOS Upgrade" - Hong Kong Business Aviation Centre (HKBAC) - 2024/25

  • MAXIMO Manage 8.11 Cloud Implementation
  • Supports all HKBAC operations in a centralized platform<
  • Enhances workflow efficiency for colleagues
  • Provides seamless flight operation management for operators.
  • Mobile integration
  • With impending end-of-support of Maximo EAM 7.6 in Sept 2025, BAC have decided to transition earlier to MAS Maximo Application Suite to ensure continued enhancement of operation process flow to meet the needs of various department and customers.

MAXIMO for Properties

Real Estate, Investment & Property Development - "SAML-based single Sign one (SSO)" - HongKong Land, Hong Kong - 2023

  • Mobile work order management
  • Linear asset tracking (railway)
  • GIS + ERP integration
  • Response time improved 60%
  • Implemented a SAML-based single Sign one (SSO) solution integrating Maximo, Maximo Anywhere & Keycloak with the goal to enhance the identity management and security across their platforms thus ensuring a seamless user experience for both internal and external users

MAXIMO in Government

Government, a SMART CITY Project Initiative - AMS Implementation - Makati City Government, Philippines - 2022

  • Buildings Management
  • Schools
  • Health Centres
  • Procurement
  • Receiving
  • Inventory Management
  • Service Request
  • Work Orders
  • Chart of Accounts / General Ledger
  • Maximo implementation for Asset management System, Audit tracking, PR/PO, Maintenance Management, QR code labelling. This solution unifies robust asset lifecycle and maintenance management activities, providing insight into all of Makati City’s enterprise assets, their conditions and work processes to achieve better planning and control

MAXIMO Manufacturing

Factory Automation - AMS re-implementation/Upgrade Mamasita, Philippines- 2021/24

  • MAXIMO EAM re-implementation
  • MAS 8.10 full suite upgrade planning & deployment on RHOCP
  • Service Request, CM & Preventive maintenance automation
  • Real-time complex production reporting
  • 30% Inventory reduction achieved
  • 100% Failure Cause Analysis achieved
  • Provided a simplified, easy-to-deploy, and cost-effective Facility Management System with options for small and medium, enterprises. Shorten the system deployment turnaround time and maintain its usability through pre-built process flows, data models, user interfaces, dashboards, and reports that are aligned with industry best practices in the Philippines. Provide advanced capabilities for tracking maintenance costs, enforcing and monitoring budgets, facilitating electronic bid submissions.

MAXIMO Utilities

Energy Industry - EAM Implementation - Energy Development Corporation (EDC), Philippines - 2021/24

  • Digital Transformation accross 6 sites
  • Asset Performance & Regulatory Compliance
  • Facility Operations
  • Asset Management
  • Change Request
  • Work / Service Request Management
  • Service Request, CM & Preventive maintenance automation
  • Safety Management
  • Production reporting
  • Integration with SAP (Financials), Coupa(Purchasing/Procurement), EMS
  • Inventory Management
  • Purchase Requisitions and Procurement Management
  • Budget Request
  • Future for AI/Predictive Analytics
  • Delivered 51 change requests in 1 year
  • Liaison with the client for HyperCare Support for Maximo Implementation, Support S2S (Head Office <—> 5 Remote Sites) bi-directional synchronisation, Application Management Support (AMS), Change Requests Projects. Implemented 51 CR projects in one (1) year.

MAXIMO Consulting

Asset and Facilities Management - Enterprise EAM Strategy Study across 9 Divisions Project - Hong Kong Jockey Club, Hong Kong - 2014/15

  • Management Consultancy
  • Asset Hierarchy Modelling
  • Asset standarddization
  • Recommendation to HKJC Clubwide future direction
  • Delivered Scorecard vs Best practice
  • Involved in the Planning and Development Stages of the Enterprise EAM Strategy Program. Provided an evaluation of the current content, policies and procedure and practices in terms of EAM (Enterprise Asset Management) and MRO (Maintenance, Repair, Operations) supply chain management by forming a model as a basis of the club enterprise strategy. Recommended future approaches to support club operations by defining Asset Hierarchy model and asset structure templates. Lastly, recommended future roles of ERP, EAM, IWMS with respect to HKJC club wide strategy.

MAXIMO Hospitality

Amusement and Theme Park Industry - "Maximo 4.11 Implementation" - Hong Kong Disneyland, Hong Kong - 2004/2006

  • Integration with SAP (financials, HR, PR, receiving)
  • Work Management
  • Asset Management
  • Jobplans & PM's
  • Inventory and Procurement Management
  • Crystal Reports and Business Objects Reporting
  • In-house Mobility
  • Implemented Maximo 4.11, SAP - Maximo Interfaces, Park interfaces, Supported SQS & processes and Reporting using SAP Business Objects solution to track and maintain Attractions Engineering maintenance, Facilities Engineering, Hotel Engineering, Central Shops refurbishments cycle work, Horticulture and Arboriculture management & support Sustaining Engineering needs.

MAXIMO Hospitality

Amusement and Theme Park Industry - "Global Maximo Convergence & Maximo 6.2 Upgrade Project" - Hong Kong Disneyland, Hong Kong - 2004/2006

  • Maximo upgrade 4.11 to MAximo 6.2
  • Adoption of Handheld and Mobility
  • Alignment into global processes
  • Paperless rollout of workorders
  • Upgrade & Consolidation of Business Objects Reports
  • Implemented HK Disneyland Maximo Global Convergence upgrade and Interfaces, a multi-site set up Maximo across 4 with Walt Disney World (WDW), Disneyland LA, corporate sites and SAP BO reporting. Handheld roll out. Maximo upgrade 4.11 to 6.2, SAP Business Object Management Reporting Upgrade, Handheld paperless roll out.

MAXIMO Utilities

Oil & Gas Industry - "SRM Landscape DB & OS Technical Upgrade Support Project" - Petron, Philippines - 2021/24

  • Integration with SAP Finance
  • Regulatory Compliance
  • SRM Landscape DB & OS Technical Upgrade Support

MAXIMO Transport

Rail Authority - "Change Request" - Light Rail Manila (LRMC), Philippines - 2021/24

  • Asset Performance
  • Regulatory Compliance
  • Change Request
  • Barcoding requirements / Reorder routine process / Purchase Contracts

MAXIMO in Banking

Banking Industry - "Upgrade Implementation 7.6.1.2" - Bank of Philippine Islands (BPI), Philippines - 2021/24

  • Asset Performance
  • Regulatory Compliance
  • Change Request
  • Maximo Upgrade project 7.6.0.x to 7.6.1.2 (Jun 2022)

MAXIMO in Utilities

Oil & Gas Industry - "Maximo 4.11 Implementation" - Aboitiz Power, Philippines - 2021/24

  • Maximo for Power Generation implementation
Pinnacle EAM in Government

Government - "I.T. Asset Management System Implementation" - Planning Department of HKSAR Gov’t, Hong Kong -

  • Capture IT assets using an ITAM system across multiple sites
Pinnacle EAM for Utlities

Water Industry - "Surface Asset Management Project" - Water Supplies Department, Hong Kong

  • Surface Assets
  • Migration from old system of Surface Asset Management system to Pinnacle EAM system. Manage infrastructure assets and its sub components.

MAXIMO for Properties

Property Management - "Maximo 4.11 Implementation" - Swire Properties, Hong Kong

  • Workorder Management
  • Jobplans
  • Preventive Maintenance
  • Inventory
  • BIRT reporting
  • Maximo implementation for operations and maintenance system replacement of their manual systems. Conducted fit/gap analysis

MAXIMO in Banking

Banking Industry - "Upgrade Implementation 7.6.1.2" - Bank of Philippine Islands (BPI), Philippines - 2021/24

  • Asset Performance
  • Regulatory Compliance
  • Change Request
  • Maximo Upgrade project 7.6.0.x to 7.6.1.2 (Jun 2022)

TRIRIGA Workplace

Higher Education - "Development of Facilities Management System (FMS)" - Lingnan University, Hong Kong - 2020/21

  • Space Management
  • Service Request Management
  • Maintenance and Operations
  • Contact Centre, Work Centre
  • Hybrid work analytics dashboard
  • Project Management
  • Data Management
  • Calculation, analysis, retrival & report
  • Waste Management & Energy Management
  • The University employs TRIRIGA as part of Office Campus development and Management (OCDM). Scope includes Facilities and Campus Management specifically for Space planning, Move Management, Asset / Service Management and Facilities maintenance, Maintenance Scheduling, and Management of Outsource Contractors (cleaning, security, landscaping, and tracking facility conditions)

TRIRIGA Lease Accounting

Implementation of TRIRIGA Lease Accounting (IFRS16) - Huawei, China - 2018/19

  • IFRS 16
  • Implemented IBM TRIRIGA for Lease accounting to meet the new industry FASB, GAAP/IASB standards 2019. Expanded the original scope of implementation from FM/RE to help Huawei adopt to the new standards by extending the use of IBM Software TRIRIGA. Such enhancements include but not limited to Lease classifications type A (Finance) and type B(Operating), Lease treatment calculations, review assumptions enhancements for FMV. Finance/Operations schedule calculations, Initial adoption, look back period support.

TRIRIGA Real Estate

Corporate Real Estate Portfolio - Huawei (Implementation of Integrated Workplace Management System), China - 2017

  • Portfolio Management
  • Real Estate and Lease administration system
  • Facilities Maintenance (Maintenance and Operations)
  • Facilities Management (Space and Move)
  • Capital Project Management
  • Environmental, Energy and Sustainability
  • Implemented TRIRIGA full suite of applications for all sites. First part was replacement of existing applications like Archibus Space Management and InFor EAM system serving primarily Huawei FM Division. The rest of the Divisions followed our implementation plan with Real Estate, Facility Management, Facility Maintenance , Project Management and Sustainability completed Q2 of 2018.

TRIRIGA Real Estate

Real Estate Portfolio - Central Police Station (Tai Kwun), Hong Kong Jockey Club, Hong Kong - 2017/19

  • Portfolio Management
  • Real Estate and Lease administration system
  • Portfolio analytics dashboard
  • Compliance reporting automation
  • Tenancy Account Receivables Leases
  • Facility Management
  • Facilities Maintenance
  • Auto-CAD integration
  • Finance Processing, managed 50+ property Lease Invoices & Lease receivables
  • Perceptive Applications & Mobility (UX design)
  • FM Implementation of TRIRIGA for Tai Kwun Facility Maintenance team across multiple disciplines. Implementation of Lease Administration for Asset Management team in managing their tenancy AR leases. Implementation for TRIRIGA Finance team that managing all Lease invoices(debit notes) and Lease receivables (payment processing). Implementation and development of Mobile handheld perceptive applications(UX design) for WorkPlace Services and WorkTask Services

TRIRIGA Real Estate

Leasing Portfolio - Toys “R” Us (JV with Li & Fung), Hong Kong - 2016

  • Portfolio Management
  • Real Estate and Lease administration and Accounting system
  • Implement TRIRIGA system to manage ToyRUs leases and Turnover rents across (7) regional markets (Asia, HK, Malaysia, Singapore, China, Thailand and Taiwan). Build integration solution with Oracle system for GL/and AP processing for both OUTBOUND and INBOUND.

TRIRIGA Real Estate

Leasing Portfolio - The Dairy Farm Company Ltd, Hong Kong - 2012/14

  • Portfolio Management
  • Real Estate Management
  • Lease administration and Accounting
  • More than 2,500+ Lease contracts
  • Budgetting and Forecasting
  • Compliance Reporting
  • Finance Processing
  • Implemented a Lease Administration & Accounting solution that serves the various brands with Lease specific add-on functionality such as Budgeting and other related functionalities. Every Manning’s, Wellcome, 7/11 and Ikea is managed within the system from a Real Estate perspective. Infused IBM Delivery Ecosystem Program as a Project Lead for Tririga IWMS. Focused on project delivery and client success.