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Krystel C

@krystelc

Product Owner at Inplay Matrix who owned 15+ provider integrations and helped grow operator revenue through quarterly releases.

Spain

Message

At Inplay Matrix, I owned 15+ provider integrations for a B2B SaaS iGaming platform, from provider onboarding and requirements through UAT and production. Quarterly releases of new provider integrations helped grow revenue by an estimated 10–20% for some existing operators.

Since 2024, I’ve completed AWS cloud and full-stack engineering training and contributed to client applications, including an AML compliance dashboard and an anxiety-exercise web app. I bring product ownership experience and technical understanding to API integrations, back-office products, and engineering trade-offs.

Experience

Work history, roles, and key accomplishments

Software Engineer

Node Sentinel AI

May 2026 - Jul 2026 (2 months)

Contributed to an AML compliance dashboard from requirements to deployment, building a monitoring service and REST API endpoints. Implemented secure authentication with Auth0 and designed Prisma ORM queries.

TypeScript NodeJS Express Prisma PostgreSQL Auth0 REST APIs User Stories Acceptance Criteria Sprint Reviews

Software Engineer

Mind Glee

Aug 2025 - Apr 2026 (8 months)

Contributed to a web app for anxiety exercises, creating journey pages and a timed guided exercise. Built server-side filtering, integrated Sanity CMS, and reviewed pull requests.

Next.js TypeScript Prisma Supabase Sanity CMS React Server Side Filtering Pull Request Reviews

Senior Product Owner

Inplay Matrix

Apr 2018 - Jun 2024 (6 years 2 months)

Owned 15+ provider integrations and grew revenue by 10-20% for some operators. Led technical scoping, UAT, release sign-off, and incident management, while mentoring colleagues.

Product Management API Integration UAT Release Management Incident Management Postman JMeter Stakeholder Management Roadmapping Mentorship

Senior Sales Specialist

Townscape Housing

May 2017 - Jan 2018 (8 months)

Closed 4-5 leases per month by owning the end-to-end client journey and negotiating contracts in Mandarin. Translated client requirements into matched property shortlists.

Sales Client Management Negotiation Mandarin