Senior IT Project and Engagement Manager Mark Whitfield is a highly experienced, SC-cleared IT Delivery Professional (valid through 2031) based in Greater Manchester, UK.
With over 35 years of engineering and technical project management experience, his career spans major eras from mid-tier mainframe software development in the 1990s to modern enterprise-scale cloud, middleware, and API-led integration infrastructures.
Below is the exhaustive, structured reverse-chronological breakdown of individual project milestones managed between 2026 and 1990;
Project 1: Public Sector Cloud Migration & Application Refactoring (2020 – 2026)
- Project Number: 1
- Year: 2020 – 2026
- Project Name: Public Sector Cloud Migration & Application Refactoring
- Project Length: 6 Years (Iterative contract waves)
- Company: Capgemini UK
- Location: Manchester (Venus Building, Trafford Quays) / Remote
- IT Role: SC-Cleared Senior Engagement Manager (A8) / Delivery Lead
- Customer: Defra – Environment Agency (EA) and related UK Government Departments
- Suppliers: Internal Capgemini Engineering, Microsoft Azure Architecture Squads, Third-party Cloud Infrastructure Consultancies
- Focus Area: Multi-tier Cloud Migration, App Legacy Refactoring, Hybrid Infrastructure Deployment
- Project Description: Led a massive cloud migration effort moving an estate of 114 legacy applications to a hybrid cloud workspace. The strategy incorporated “Re-host, Re-platform, and Re-factor” application blueprints to deprecate on-premise hardware. Managed the initial £375k Proof of Concept (POC) evaluating MS Access/SQL 2008 databases, which successfully unlocked the wider multi-year transition programme.
- Technology: Microsoft Azure Cloud, Dynamics365, AWS, Power Platform, MS SQL Server, Oracle DBs
- IT Tools/Languages: MS Teams DevOps Pipelines, Advanced Excel Matrix Analytics, Power Platform Data Tools
- Budget: £13.5 Million overarching programme
- Methodology: Agile Scrum
- Political Landscape: Driven by the UK Government’s strict “Digital by Default” standard and urgent mandates for cost optimization and green IT efficiency.
- Project Highlights: Safely scaled the pilot into a long-term commercial engagement. Effectively directed an Agile team of 10+ software engineers while strictly maintaining public sector GDPR constraints.
- Feedback Received: Formally commended by senior stakeholders for delivering exceptional milestone transparency and resolving legacy system technical debt left by previous vendors.
Project 2: Government CHIP Integration Initiative (2023 – 2024)
- Project Number: 2
- Year: 2023 – 2024
- Project Name: UK Government CHIP Project
- Project Length: 1 Year
- Company: Capgemini UK
- Location: UK-wide Delivery
- IT Role: Senior Engagement Manager / MuleSoft Delivery Lead
- Customer: Confidential UK Government Agency / Public Sector Body
- Suppliers: Capgemini Onshore/Offshore Custom Bespoke Solutions Engineers, Salesforce MuleSoft Support Teams
- Focus Area: Secure API Integration, Government Data Integrity, Cross-Agency Interoperability
- Project Description: Managed the software deployment pipelines connecting diverse central databases to clean modern user endpoints via API architecture.
- Technology: MuleSoft Anypoint Platform, CloudHub, Secure API Gateways
- IT Tools/Languages: Java, RAML, XML, Anypoint Studio, MS Project
- Budget: Confidential (Multi-million public framework funding)
- Methodology: Hybrid (PRINCE2 Structure paired with Agile Sprint Ceremonies)
- Political Landscape: Implemented under strict security governance demanding SC-cleared personnel to safeguard public sector assets.
- Project Highlights: Completed all deliverables within parameters, preventing cross-agency workflow gaps.
- Feedback Received: Highly positive internal reviews regarding governance and delivery control.
Project 3: Scottish Water Legacy Cloud Migration (2022)
- Project Number: 3
- Year: 2022 (February – June)
- Project Name: Scottish Water Core Software Migration
- Project Length: 5 Months
- Company: Capgemini UK
- Location: Remote / Scotland
- IT Role: Dual Client & Supplier Delivery Manager
- Customer: Scottish Water
- Suppliers: Enablon Software Group, Legacy Application Vendors
- Focus Area: Extract-Transform-Load (ETL) Data Pipelines, SaaS Modernization
- Project Description: Directed a rapid-turnaround engagement migrating Scottish Water from an aging, on-premise document management program (“tin” infrastructure running EQS) to an Azure cloud-hosted SaaS environment utilizing Enablon. Managed extensive multi-supplier workshops to map business function replication and navigate complex asset extractions.
- Technology: Microsoft Azure, Enablon SaaS Application Platform, EQS Software
- IT Tools/Languages: Microsoft Project, RAID Log Registers, SteerCo Status Presentations
- Budget: £500,000 (Capgemini Delivery Segment)
- Methodology: Gated Waterfall Lifecycle (Discovery through to Build gate validation)
- Political Landscape: Heavily regulated utility operations requiring zero downtime or file loss during transition due to strict water safety compliance reporting.
- Project Highlights: Successfully delivered all functional technical specifications up to the final build-ready signoff on budget.
- Feedback Received: Recognized by client directors for clear and timely communication, with the account formally requesting Whitfield’s retention for subsequent phases. Received the Capgemini Cloud & Custom Applications Communications & Engagement Award (2022) for outstanding delivery management.
Project 4: MuleSoft Enterprise API Integrations (2018 – 2019)
- Project Number: 4
- Year: 2018 – 2019
- Project Name: Jaguar Land Rover (JLR) iFAB Middleware Integration
- Project Length: 1.5 Years
- Company: Capgemini (Directly Augmented into MuleSoft / Salesforce Ecosystem)
- Location: Manchester / Birmingham / London Offices
- IT Role: MuleSoft Delivery Manager
- Customer: Jaguar Land Rover (JLR)
- Suppliers: MuleSoft Integration Architects, JLR In-House Development Teams, Supply-Chain Partners
- Focus Area: Manufacturing Middleware, Connected Supply-Chain Pipelines
- Project Description: Supervised technical delivery for JLR’s iFAB automated manufacturing ecosystem, organizing API linkages to synchronize factory supply chains with external vendor logistical data lines.
- Technology: MuleSoft Anypoint Platform, Enterprise Service Bus (ESB), Cloud Hub
- IT Tools/Languages: DataWeave, Java, XML, Maven, Jenkins, MS Project
- Budget: Multi-million pound corporate transformation budget
- Methodology: Scaled Agile (SAFe) Framework / Scrum
- Political Landscape: High-pressure automotive production context where code deployment flaws could create physical manufacturing line delays.
- Project Highlights: Successfully aligned cross-functional onshore and offshore agile squads to guarantee predictable release schedules.
- Feedback Received: Outstanding peer reviews noting deep competence across both technical engineering architecture and executive stakeholder management.
Project 5: Royal Mail Group Interface Modernization (2016 – 2017)
- Project Number: 5
- Year: 2016 – 2017
- Project Name: RMG Interface Migration & Transition
- Project Length: 1.5 Years
- Company: Capgemini UK
- Location: London / Manchester Hubs
- IT Role: Client-Facing Engagement Manager
- Customer: Royal Mail Group (RMG)
- Suppliers: Dual Data Center Technical Teams, Infrastructure Engineering Groups
- Focus Area: Large-scale Core Interface Migration
- Project Description: Directed a complex project executing the secure migration of over 1,100 interconnected application software interfaces moving across physical data centers without service disruption.
- Technology: Enterprise Middleware, Hybrid Infrastructure Pipelines, Secure File Transfer Protocol (SFTP)
- IT Tools/Languages: MS Project, Burn-Rate Financial Tracking Sheets, Corporate Risk Matrices
- Budget: £4.3 Million
- Methodology: Strict Gated Waterfall combined with Agile execution phases
- Political Landscape: National postal logistics system requiring strict stability to ensure zero mail-tracking outages.
- Project Highlights: Coordinated an active delivery team of 90 specialized Capgemini engineers to achieve complete migration with no live service impacts.
- Feedback Received: Award-winning project delivery recognition; client expressed complete satisfaction with onboarding and transition velocity.
Project 6: Digital Sportsbook & Payment Gateway Transformation (2014 – 2016)
- Project Number: 6
- Year: 2014 – 2016
- Project Name: Betfred Digital Online & Mobile Evolution
- Project Length: ~2 Years
- Company: Betfred (Online and Mobile Division)
- Location: Wigan / Greater Manchester, UK
- IT Role: Senior Digital IT Project Manager
- Customer: Betfred Online Consumer Base
- Suppliers: IGT, Finsoft, Ineda, StreamUK, OtherLevels, Appsflyer, Income Access, Activewin, Virgo, Virtue Fusion
- Focus Area: High-Volume Transaction Processing, Fraud Detection, Multi-Platform Native Mobile Apps
- Project Description: Supervised software deliveries for Betfred’s complete digital footprint (.COM and native mobile web apps across iOS, Android, and Windows). Directed development of core payment gateway solutions, real-time football/horse racing sportsbooks, computer-generated virtual gaming modules, and fraud mitigation layers.
- Technology: iOS/Android SDKs, Mobile Payment API Web Integrations, Fraud Tracking Software
- IT Tools/Languages: MS Project, Weekly Effort Burn-Rate Tracking Excel Models, Jira, Confluence
- Budget: Managed complex digital development allocations with high recurring release velocities.
- Methodology: Fast-paced Agile Scrum (Running continuous monthly live release cycles)
- Political Landscape: Operating in a highly volatile consumer market bound by tight UK Gambling Commission compliance rules and immediate fraud detection needs.
- Project Highlights: Implemented Emergency System Change Requests (SCRs) to meet rapid regulatory compliance shifts without system down periods.
- Feedback Received: Commended internally for bringing engineering structure to highly complex multi-vendor software updates.
Project 7: Self-Service Software Replacement Program (SSSR) (2013 – 2014)
- Project Number: 7
- Year: 2013 – 2014
- Project Name: Lloyds Banking Group Self-Service Software Replacement (SSSR) Workstream
- Project Length: 1 Year
- Company: Wincor Nixdorf (Banking Professional Services)
- Location: Woking / Bracknell / National Deployments
- IT Role: Agile IT Project Manager
- Customer: Lloyds Banking Group (LBG)
- Suppliers: Diebold Wincor Core Engineering Teams, LBG Infrastructure Teams, Third-party Testing Labs
- Focus Area: Legacy ATM Hardware/Software System Overhaul
- Project Description: Led Wincor Nixdorf’s engineering workstream to replace legacy self-service terminal systems across the entire LBG physical network. Managed the transfer of ATM driving processes away from aging mainframe architectures to modern processing environments.
- Technology: Wincor ProClassic Enterprise (PC/E), AIX Platforms, Oracle DB, Windows 7 Embedded, BASE24 Classic
- IT Tools/Languages: Wincor PM Methodology, Quality Gating Checklists, Risk Analysis Matrices
- Budget: £5+ Million strategic delivery budget
- Methodology: Wincor PM Framework paired with Agile Scrum
- Political Landscape: Post-2008 retail banking crash environment governed by intense regulatory compliance audits targeting operational risk reduction and system resiliency.
- Project Highlights: Successfully upgraded the entire active ATM terminal estate from legacy Windows XP to secure Windows 7 setups.
- Feedback Received: Won the prestigious Wincor Nixdorf Project Recognition Award for outstanding project delivery during the banking network transformation.
Project 8: Automated ATM Real-Time Transaction Log Extraction (2004 – 2007)
- Project Number: 8
- Year: 2004 – 2007
- Project Name: RTLX Reactor Commercial Rollout
- Project Length: 3 Years
- Company: Insider Technologies Limited (ITL)
- Location: Salford Quays (HQ) / On-site Customer Deployments
- IT Role: Technical Product Manager / Technical IT Project Manager
- Customer: HSBC, Alliance & Leicester (now Santander)
- Suppliers: Internal ITL Software Engineers, Infrastructure Logistics Teams
- Focus Area: Real-Time Payment Transaction Tracking, Core FinTech Infrastructure
- Project Description: Directed product strategy, core pre-sales bidding, executive demonstrations, and multi-bank commercial deployments of the browser-based Real-Time Log Extraction (RTLX) Reactor and Sentra suites. The tools parsed high-volume ATM/POS raw system logs to evaluate consumer endpoint transaction flows.
- Technology: RTLX Reactor, Sentra Monitoring Software, Middleware Engines, Browser Integration
- IT Tools/Languages: C++, Java, ASP.NET, SQL Server
- Budget: Funded via Enterprise Banking Infrastructure Upgrade budgets.
- Methodology: PRINCE2 frameworks adapted with early iterative delivery elements
- Political Landscape: Driven by rapid growth in point-of-sale card transactions and physical cash machine usage, creating regulatory pressures for clear audit tracking.
- Project Highlights: Scaled live data parsing workflows into consolidated web dashboards, protecting payment paths from system blind spots.
- Feedback Received: Case-studied and published in major global fintech trade journals (e.g., The Connection Journal).
Project 9: HP OpenView Operations Mainframe Certification Initiative (2002 – 2003)
- Project Number: 9
- Year: 2002 – 2003
- Project Name: HP OpenView Operations (OVO) Smart Plug-In (SPI) Engineering
- Project Length: 1 Year
- Company: Insider Technologies Limited (ITL)
- Location: Salford Quays, UK
- IT Role: Technical Team Lead & Project Manager
- Customer: HP Global Mainframe Product Group / Global Bank Infrastructures
- Suppliers: Hewlett-Packard Verification Engineering Labs
- Focus Area: Enterprise Systems Management (ESM) Integrations, Platform Diagnostics
- Project Description: Supervised engineering compliance workflows to achieve official industry certification for the first dual-path HP OpenView Operations (OVO) Smart Plug-In (SPI) built explicitly for NonStop mainframe setups.
- Technology: HPE NonStop Mainframe Architecture, HP OpenView Operations (OVO), Reflex 80:20 Diagnostic Tools
- IT Tools/Languages: NonStop C, TAL, Guardian System Utilities
- Budget: Internal R&D Capital Investment paired with HP Co-Development Funds
- Methodology: Structured Waterfall System Lifecycle
- Political Landscape: Era of cross-platform centralization, where companies sought single unified views to manage distinct mainframe environments.
- Project Highlights: Successfully secured the historic validation, bridging legacy computing nodes with modern centralized monitoring tools.
- Feedback Received: High praise from industry analysts for creating a reliable cross-platform link.
Project 10: MultiBatch Telemetry & Tracking Protocols (1999 – 2001)
- Project Number: 10
- Year: 1999 – 2001
- Project Name: MultiBatch Cross-Border Telemetry Deployment
- Project Length: 2 Years
- Company: Insider Technologies Limited (ITL)
- Location: London / Salford Quays, UK
- IT Role: Senior Developer & Technical Delivery Lead
- Customer: Bank of England and Deutsche Bank
- Suppliers: Central Clearing Infrastructure Teams
- Focus Area: Automation Job Scheduling, Central Settlement Risk Audits
- Project Description: Coordinated multi-organizational real-time telemetry deployments to secure financial clearing pathways. Leveraged proprietary MultiBatch scheduling frameworks and file monitors to parse transaction settlement logs across central banking boundaries.
- Technology: MultiBatch Architectures, Automated File Tracking Pipelines, Enscribe, Tandem Mainframe
- IT Tools/Languages: TAL (Transaction Application Language), COBOL85, TACL scripts
- Budget: Tier-1 Corporate Central Banking Delivery Funding
- Methodology: Traditional Gated Waterfall Engineering Lifecycle
- Political Landscape: Coincided with the implementation of the Euro currency zone, which drastically expanded international clearing demands and heightened transaction auditing rules.
- Project Highlights: Achieved formal validation under strict national financial audit standards.
- Feedback Received: Excellent stakeholder marks for stability and high system availability.
Project 11: CRESTCo Mainframe Infrastructure Integration (1997 – 1998)
- Project Number: 11
- Year: 1997 – 1998
- Project Name: CRESTCo Performance Benchmarking and Stress-Testing
- Project Length: 1 Year
- Company: Insider Technologies Limited (ITL)
- Location: London, UK (St. Katharine’s Dock facility)
- IT Role: Senior Systems Engineer & Infrastructure Consultant
- Customer: CRESTCo Stock Settlement Agency (now part of Euroclear)
- Suppliers: Compaq Computer Corp / Tandem Hardware Division
- Focus Area: Mainframe Load Stress-Testing, Core Infrastructure Performance Tuning
- Project Description: Acted as an on-site systems infrastructure consultant tasked with designing stress-testing applications to simulate trade volumes on newly introduced S7000 processing hardware nodes. Evaluated system metrics to confirm settlement code could support high market demand.
- Technology: Tandem S7000 Mainframe Processing Hardware, Volume Diagnostics Tools
- IT Tools/Languages: TAL, NonStop C, SQL databases
- Budget: Financial sector infrastructure consultation allocations
- Methodology: Custom Product Engineering and Empirical Testing Frameworks
- Political Landscape: Accelerated Western European financial integration pushing for faster equity settlement turnarounds under secure conditions.
- Project Highlights: Generated high-volume testing benchmarks that validated security and throughput for core stock transactions.
- Feedback Received: Deployed successfully to production guidelines with zero disruption to settlement teams.
Project 12: Reflex Monitoring Suite Core R&D (1995 – 1996)
- Project Number: 12
- Year: 1995 – 1996
- Project Name: Reflex Diagnostic Suite R&D
- Project Length: 1 Year
- Company: Insider Technologies Limited (ITL)
- Location: Salford Quays, Manchester, UK
- IT Role: Core Senior Systems Programmer
- Customer: Internal ITL R&D / Global Financial Product Strategy
- Suppliers: Internal Enterprise Technology Architects
- Focus Area: Platform Health Monitoring, Automated Diagnostics, SLA Analytics
- Project Description: Co-developed foundational system health monitoring and automated tracking logic for ITL’s flagship monitoring console (known as Reflex or Reflex 80:20). Authored functional tracking sub-modules for EMS Event Viewers, CPU trackers, Disk controllers, and multi-component automated alerts.
- Technology: Tandem GUARDIAN Operating System, Reflex 80:20 UI Tracking Engine
- IT Tools/Languages: NonStop C, C++, TAL (Transaction Application Language)
- Budget: Internal corporate R&D capital expenditure
- Methodology: Early Iterative System Prototyping
- Political Landscape: Rising market globalization pushing financial systems away from isolated local frameworks to highly integrated client-server diagnostic networks.
- Project Highlights: Created the engineering baseline for monitoring applications that would later run inside Tier-1 banking hubs globally.
- Feedback Received: Successfully hit R&D production goals, leading directly to the commercial release of the Reflex suite.
Project 13: sp/ARCHITECT-BANK Enterprise Deployments (1990 – 1995)
- Project Number: 13
- Year: 1990 – 1995
- Project Name: sp/ARCHITECT-BANK System Adaptations & Integration
- Project Length: 5 Years
- Company: The Software Partnership (Acquired by Deluxe Data International in 1994)
- Location: Runcorn (HQ) / Client facilities in Knutsford and Poole, UK
- IT Role: Core Programmer / Lead Analyst
- Customer: Barclays Bank, Rabobank, Bank of Scotland, TSB, Girofon (Denmark)
- Suppliers: Deluxe Data Corporate Core Systems Engineering
- Focus Area: Desktop Banking Platforms, Back-End Core Mainframe Development
- Project Description: Recruited directly out of university to build and adapt corporate desktop banking engines. Coded secure mainframe-to-desktop ledger transfers, balanced financial tracking architectures, and built specialized voice-menu menu subroutines for Girofon Denmark utilizing Periphonics interactive response systems.
- Technology: Tandem Mainframe Architecture (HPE NonStop), Periphonics IVR Phone Hardware
- IT Tools/Languages: COBOL85, NonStop SQL, TAL, TACL, PATHWAY middleware, SCOBOL Green-Screen Interfaces
- Budget: Core internal bank operational budgets and R&D capital expenditure
- Methodology: Traditional Gated Waterfall Software Development Lifecycle (SDLC)
- Political Landscape: Era before the widespread adoption of the internet or smartphones. Providing corporate business accountants with secure desktop window access to mainframes was considered cutting-edge and highly speculative.
- Project Highlights: Coded and deployed key application blocks for the high-profile Barclays Business Master II (BBM II) software.
- Feedback Received: Exceptional praise for establishing reliable database links connecting front-end menu scripts to back-end transaction engines.
PROject Templates 