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Liza Dementeva

@lizadementeva

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Delivery Manager at Xsolla who raised quarterly OKR completion from 40% to 70% with a Scrumban workflow.

Spain

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At Xsolla, I introduced a structured Scrumban workflow in Jira that increased quarterly OKR completion from 40% to 70% in a 10-person marketing and content team. I also coordinated delivery for an international industry event across Marketing, Legal, Finance, and Engineering.

At ecom.tech, I helped enable bi-weekly feature releases instead of quarterly releases, reducing epic-level Lead Time by over 50%. I also managed development, launch, and technical support for an internal DAM platform, and earlier coordinated mobile app and software project delivery at InstaDev and Evercode Lab.

Experience

Work history, roles, and key accomplishments

Delivery Manager

Xsolla

Apr 2025 - Jan 2026 (9 months)

Increased quarterly OKR completion from 40% to 70% in a 10-person marketing and content team by introducing a structured Scrumban workflow in Jira. Standardized event and business travel coordination for a department of 30+ employees and led cross-functional delivery for a major international industry event.

Scrumban Jira OKRs Process Improvement Cross functional Coordination Event Management Stakeholder Management

Delivery Manager

ecom.tech

Aug 2023 - Mar 2025 (1 year 7 months)

Enabled bi-weekly feature releases instead of quarterly, reducing epic-level Lead Time by over 50% through regular backlog refinement and prioritization. Improved delivery predictability to an 80–90% Commitment Rate and standardized delivery practices across 4 cross-functional teams.

Agile Scrum Kanban Backlog Management Release Management Process Improvement Jira Confluence

IT Project/Delivery Manager

InstaDev

Sep 2021 - Aug 2023 (1 year 11 months)

Launched a water delivery mobile app on the App Store and Google Play for a client's existing base of 20,000+ customers with a 4-person team. Coordinated delivery across up to 6 concurrent mobile projects for different clients through structured planning and proactive risk management.

Mobile Application Developer Project Management Requirements Management Budget Management Change Management App Store Publishing Risk Management

IT Project/Delivery Manager

Evercode Lab

Jul 2020 - Jul 2021 (1 year)

Coordinated 3 concurrent software projects, aligning Engineering, Design, and QA teams of up to 10 specialists on priorities and releases. Delivered a KYC provider integration with a 4-person team by coordinating requirements, communication, documentation, budget, and timelines.

Project Management Stakeholder Management Cross functional Coordination Requirements Management Budget Management KYC Integration Documentation