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NS Digital Creative

@nsdigitalcreative

SaaS QA tester behind HOTELIX who validates live product workflows, reproduces bugs, and checks fixes against real customer scenarios.

Serbia

Message

With HOTELIX, I designed, built, and tested live SaaS workflows for reservations, guest records, housekeeping, reports, and user permissions. I investigated broken flows, validated edge cases and tenant separation, and checked changes in realistic scenarios.

For GYMGYM CRM, I built and checked membership, payment, staff, and reporting workflows, including expiry and renewal rules. I also mapped service, repair, inventory, and customer workflows for a service and shop management SaaS, focusing on operational edge cases and traceable records.

Experience

Work history, roles, and key accomplishments

Founder, Product Builder & Hands-on Tester

Hotelix

Designed, built and tested customer-facing and operational flows for a cloud-based property management SaaS, including sign-in, reservations, calendars, guest records, housekeeping tasks, financial reports and user permissions. Validated edge cases, database behavior and tenant/role separation, and investigated broken flows.

SaaS Product Testing Bug Fix Validation Authentication Role based Access Database Testing Edge Case Testing Regression Testing Supabase PostgreSQL Vercel Sentry

Founder & Product Builder

GymGym CRM

Built and checked workflows for member profiles, membership renewals, payment history, staff activity and reporting. Tested membership rules and date-sensitive states, including expiry, renewal and different membership durations, against actual business requirements.

CRM Membership Management Workflow Testing Date Sensitive Testing Reporting Web Applications

Product Builder

Service / Shop Management SaaS

Mapped service-order, repair-status, inventory, installment and customer workflows from a working electronics and repair business, focusing on operational edge cases and traceable records.

Workflow Mapping Edge Cases Traceability SaaS