01/05/2026 updated

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Senior Project Manager - Digital & Software Project Delivery

Lodz, Poland
Only remote
Master of Science in Innovation Management and Entrepreneurship
Lodz, Poland
Only remote
Master of Science in Innovation Management and Entrepreneurship

Profile attachments

Marta Karkosik Resume.docx

About me

Senior Project Manager with 7+ years’ experience delivering digital and software projects for international and Polish clients. I lead cross-functional teams in Agile environments, ensuring smooth end-to-end delivery, clear communication,ownership and collaboration between clients and delivery team.

User Experience (UX)Agile MethodologyArtificial IntelligenceAtlassian ConfluenceAtlassian JiraMicrosoft AzureCustomer Relationship ManagementBusiness AnalysisSoftware as a ServiceScalabilityProject ManagementMicrosoft OneNoteScrum MethodologyProject Management Life CycleQuality ManagementProduct OwnershipRequirements ManagementRisk AnalysisSoftware EngineeringSoftware Project ManagementStakeholder ManagementAtlassian TrelloStakeholder CommunicationsOperations and Management PlatformBacklogsSystem AdministrationProject DeliveryZendeskRisk Management
Agile Project Management
End-to-end delivery expertise in Agile/Scrum environments with PSM I and PSPO I certifications, managing multiple parallel software projects and coordinating cross-functional teams

SaaS Platform Development
Comprehensive experience in SaaS project delivery, managing client-facing features, configurations, and platform implementations with focus on scalability and user experience

Stakeholder Management
Advanced skills in coordinating developers, designers, QA teams, and clients across multiple time zones, ensuring smooth communication and delivery alignment

Product Ownership & Backlog Management
PSPO I certified with expertise in backlog refinement, iteration planning, and release readiness in Agile environments

Risk Management & Quality Assurance
Proactive identification of delivery risks and UX issues, coordinating QA validation across desktop and mobile platforms

Business Analysis & Requirements Management
Strong analytical skills in stakeholder communication, client management, and ensuring clarity of requirements throughout project lifecycle

Software Development Tools
Proficiency in Jira, Confluence, Azure DevOps, Trello, Notion, Zendesk, and various project management platforms

AI & NLP Systems Management
Experience in managing delivery of AI and NLP-based IT systems with technical and business stakeholder coordination

Languages

EnglishFluentPolishNative speakerSpanishFluent

Project history

Senior Project Manager - SaaS Platform Delivery

Chooose AS
• Owned end-to-end delivery of client-facing features and configurations within a SaaS platform, working closely with development and product teams
• Coordinated developers, designers, QA, implementation, and support teams across time zones, facilitating smooth communication and delivery flow across iterations
• Worked with product and engineering teams on backlog refinement, iteration planning, and release readiness in an Agile environment
• Planned and monitored project scope, priorities, and delivery timelines, ensuring alignment between client expectations and team capacity
• Coordinated QA and release validation across desktop and mobile
• Identified delivery risks and UX issues early, preventing rework and delays
• Improved onboarding consistency and reduced implementation friction by ~20%
• Acted as the main communication bridge between clients and delivery teams, ensuring clarity of requirements and smooth day-to-day collaboration

Senior Project Manager

Startup House sp. z o.o.
• Managed multiple parallel Agile software projects (3–5 at a time) for startup and corporate clients in a software house environment
• Delivered web and mobile solutions with budgets ranging from $50K to $300K
• Led cross-functional teams of 5–10 people, facilitating collaboration and prioritization
• Planned and tracked delivery using Agile practices (sprint planning, progress tracking, continuous improvement)
• Owned the full project lifecycle: scope, planning, execution, risk management, and delivery
• Acted as the main point of contact for clients, managing expectations, scope changes, and delivery risks
• Built long-term relationships with clients, managing expectations, scope changes, and delivery risks throughout the project lifecycle

Project Manager

DevsData LLC
• Delivered Agile IT, SaaS, web, and mobile projects for international clients, primarily from the US
• Managed software projects end-to-end: planning, stakeholder communication, risk analysis, and milestone delivery
• Coordinated developers, clients, and external stakeholders across time zones
• Supported iterative delivery of MVPs, incorporating client feedback into backlog updates and delivery priorities
• Worked closely with development teams to ensure alignment between business goals and technical feasibility
• Maintained project documentation and ensured delivery quality

Project Manager

Sigmoidal LLC
• Managed delivery of AI / NLP-based IT systems
• Coordinated work between technical and business stakeholders
• Supported project planning, documentation, and delivery standards
• Participated in building scalable delivery processes in a startup environment

Project Manager - Printed Materials division

Procter & Gamble Polska Sp. z o.o.
• Analyzed supplier communication processes and identified operational inefficiencies
• Designed and implemented a solution reducing supplier communication to one consolidated daily message
• Improved coordination and reduced operational overhead across production teams

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