Denis B.-Senior Project Management
Check rate
Experience
Solution Change Manager & Release Lead
Roche Pharma AG / F. Hoffmann-La Roche Ltd
Tools: SAP S/4HANA, SAP BTP, Conga, SAP Solman, Jira, Confluence, ServiceNow, SAFe
Owned end-to-end release management and release readiness for SAP S/4HANA, SAP BTP and Conga in a GxP-regulated SAFe environment, delivering releases for a global ERP transformation program and multi-country rollouts. Coordinated several agile teams (~25 members) to deliver validated developments and documentation on time across overlapping release cycles.
- Delivered 6 releases on schedule (S/4HANA, Conga and BTP), all fully GxP-validated with no missed deadlines.
- Coordinated ~25 team members across agile teams, running daily alignment so developments and documentation stayed on track for every release date.
- Designed and introduced release and delivery processes for teams, giving them clear ways of working and predictable delivery.
- Ensured GxP compliance for every release, making sure all developments and documentation passed validation before go-live.
- Connected the agile teams with DevOps, aligning development, documentation and deployment work so each release was complete and ready to go live.
- Improved release readiness and traceability through hands-on work in SAP Solution Manager (Focused Build, ChaRM), Jira and Confluence.
SAP Project Manager
Novartis Pharma AG
Tools: SAP S/4HANA, SAP ECC, SAP BTP, SAP CPI, Jira, Confluence, ServiceNow, Salesforce, SAP SolMan
Led end-to-end SAP integration and cutover activities for large-scale global S/4HANA implementation. Coordinated cross-functional teams across business, IT, and external vendors, while driving alignment and timely delivery of project milestones. Administered cutover planning, readiness assessments, promotions to Quality/Production environments, and go-live execution with zero critical disruptions. Identified risks, resolved issues, and facilitated stakeholder engagement in fast-paced corporate environment.
- Steered strict compliance with pharmaceutical validation standards (IQ/OQ/PQ) and maintained audit readiness throughout the Global ERP transformation program.
- Owned the integration workstream within the global cutover plan, coordinating readiness of roughly 150 integrations across five go-live cycles in close partnership with the Cutover Manager.
- Tracked integration dependencies, risks, and go-live readiness, and escalated blockers ahead of cutover milestones.
- Led end‑to‑end SAP Solution Change Management across multi‑system landscapes, ensuring controlled introduction of functional and technical changes through structured quality gates, impact assessments, and coordinated release cycles.
- Managed sandbox-to-production promotion processes, validated configuration and metadata changes, and ensured business readiness for CRM‑driven functional updates impacting integrated processes (dealing with Salesforce applications).
Founder & Director
Chordis Consulting d.o.o.
- Build and grow consulting firm delivering SAP project management and advisory services to enterprise clients, enabling successful implementations and business transformations.
Project Manager
Teva Pharmaceuticals
Led system implementation and validation activities (IQ/OQ/PQ) in compliance with pharma quality and regulatory standards. Supervised global teams across multiple time zones and managed timely delivery of project milestones. Oversaw project planning, reporting, and stakeholder communications with executive alignment.
- Managed delivery of the global ELN transformation across three laboratories in three countries, working day to day with external vendors and implementation partners within regulated pharmaceutical setting
- Ensured seamless integration with existing pharma processes, supporting compliance and operational excellence.
- Reported progress, risks, and decisions to senior stakeholders through regular Steering Committee participation.
- Coordinated vendor delivery against milestones, scope changes, and dependencies across regions.
Senior Project Manager
mStart Plus d.o.o.
Tools: SAP S/4HANA, SAP ECC, SAP B1, SAP SolMan, Azure, MS Project
Delivered various high-impact SAP programs across global S/4HANA, ECC, and SAP Business One landscapes, facilitating successful implementations, cross-functional collaboration, and regulatory compliance. Managed initiatives, involving multiple vendors and four companies simultaneously.
- SAP S/4HANA Implementations: Led SAP S/4HANA projects from preparation through go‑live using SAP Activate methodology. Oversaw multiple modules, including FI, CO, MM, SD, IM, PO, and BC, aligning technical execution with business objectives.
- SAP ECC Rollouts: Spearheaded comprehensive SAP ECC projects, covering modules FI, CO, MM, SD, PP, PM, QM, and ABAP. Provided strategic direction, ensured cross-module integration, and delivered high-quality outcomes.
- Authorisations Consolidation: Directed major SAP ECC authorisation redesign program, implementing SAP best practices to streamline user access. Mentored team of consultants to complete project milestones on schedule.
- SAP Business One Implementations: Oversaw seven full SAP Business One projects, consultant teams, complex system integrations, and custom development requirements.
- Platform Oversight: Headed setup and deployment of Microsoft Azure environments for SAP Business One projects, while ensuring scalable, secure, and optimised infrastructure for global operations.
- Led budget management, senior stakeholder alignment, and SteerCo preparation across multiple global projects, ensuring transparent decision‑making and on‑time delivery.
- Managed and prioritized complex change request logs, coordinating with functional teams and developers to ensure controlled scope, timely approvals, and alignment with project timelines.
- Oversaw project execution within Solution Manager, managing workflows, approvals and documentation.
Senior Project Manager
Vipnet d.o.o. (A1 Telekom Austria Group)
Managed nine strategic, large-scale projects across major international IT environment for operational efficiency and business transformation. Coordinated cross-company teams of 70+ professionals and fostered collaboration. Oversaw on-time delivery of high-priority corporate programs and SAP ALM consolidation.
- Enhanced audit readiness and strengthened governance across organisation through implementation of SOX compliance controls.
- Established PMI-aligned project frameworks, including structured reporting, risk mitigation, and proactive issue resolution, to consistently achieve project objectives.
- Provided PMO‑level oversight for a portfolio of 20+ IT services, driving cross‑functional coordination, SLA governance, financial alignment, and structured reporting across diverse technical and business teams.
- Owned end‑to‑end Application Lifecycle Management (ALM) processes for 20+ externally delivered services,
- Delivered within SAFe structures, aligning the workstreams with Agile Release Trains, Program Increment planning, and sprint‑based delivery to ensure predictable execution and transparent cross‑team coordination.
- Directed document generation and contract lifecycle management.
Service Delivery Manager / Project Manager
Vipnet d.o.o. (A1 Telekom Austria Group)
- Led several key projects within fast-paced corporate environment.
- Ensured delivery of outstanding services to Telecom Austria Group with focus on achieving maximum satisfaction and retention.
- Created and implemented robust project procedures in accordance with PMI standards for on-time provision of projects.
- Drove smooth execution of day-to-day operations through robust management of complete procedures.
- Ensured prompt identification and resolution of potential issues, whilst maintaining quality services and standards.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Telecommunication, Information Technology, Professional Services, Biotechnology, and Pharmaceutical.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Project Management, Information Technology, Customer Service, and Quality Assurance.
Summary
Accomplished professional with extensive experience in delivering complex SAP S/4HANA, ECC, and Business One initiatives across pharmaceutical, telecom, and enterprise environments.
Proven track record in leading cross-functional, multi-vendor teams through IT projects, global rollouts, integrations, and cutover/go-live activities. Skilled in driving compliance with GxP/CSV/IQ‑OQ‑PQ standards and implementing governance frameworks to mitigate risks and achieve strategic objectives. Adept at leveraging Agile and Waterfall methodologies, digital transformation, and cloud-enabled SAP solutions to optimise processes and accelerate value realisation. Proficient in Solman, Jira, Confluence, and Service Now.
Skills
- Sap Program & Project Leadership
- Regulatory & Compliance Expertise
- Tactical Planning & Governance
- Agile & Waterfall Delivery Methodologies
- Integration & Interface Strategy
- Cutover & Go-Live Execution
- Stakeholder & Vendor Management
- Digital Transformation & Cloud Enablement
Languages
Education
IIR Management Development
Master of Business Administration, Mini MBA · Business Administration · London, United Kingdom
Faculty of Electrical Engineering & Computing
Bachelor in Electrical Engineering · Electrical Engineering · Zagreb, Croatia
Certifications & licenses
Project Management Institute
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Denis is based in Zagreb, Croatia and can operate in on-site, hybrid, and remote work models.
Denis speaks the following languages: Croatian (Native), English (Advanced), German (Elementary).
Denis has at least 21 years of experience. During this time, Denis has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 3 years. Note that Denis may not have shared all experience and actually has more experience.
Based on recent experience, Denis would be well-suited for roles such as: Solution Change Manager & Release Lead, SAP Project Manager, Founder & Director.
Denis's most recent position is Solution Change Manager & Release Lead at Roche Pharma AG / F. Hoffmann-La Roche Ltd.
In recent years, Denis has worked for Roche Pharma AG / F. Hoffmann-La Roche Ltd, Novartis Pharma AG, Chordis Consulting d.o.o., Teva Pharmaceuticals, and mStart Plus d.o.o..
Denis is most experienced in industries like Telecommunication, Information Technology, and Professional Services. Denis also has some experience in Biotechnology and Pharmaceutical.
Denis is most experienced in business areas like Project Management, Customer Service, and Information Technology. Denis also has some experience in Quality Assurance.
Denis has recently worked in industries like Information Technology, Professional Services, and Biotechnology.
Denis has recently worked in business areas like Information Technology, Project Management, and Quality Assurance.
Denis holds a Master in Business Administration from IIR Management Development and a Bachelor in Electrical Engineering from Faculty of Electrical Engineering & Computing.
Denis has 3 certificates. These include: Prince 2 Foundation Certificate, Prince 2 Practitioner Certificate, and Project Management Professional (PMP) Certificate.
Denis is immediately available full-time for suitable projects.
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Calculated based on our freelancers’ daily rates as of 17 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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