Mladena Petrović
Mladena Petrović

Operations & Administration Manager

Actively looking · Member since 7 Oct 2026
Location
Pozega, Serbia
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Senior

About

Professional summary

I am an operations and administration professional with extensive experience coordinating support, trust and safety, executive administration, and cross-functional workflows.

I build structured processes, documentation, escalation paths, and reporting systems that help teams operate consistently as they scale.

I have managed customer and member support operations, including quality monitoring, SLA and KPI tracking, billing escalations, vendor coordination, and 24/7 coverage.

I support leaders and teams through calendar management, meeting coordination, recruitment, onboarding, training, stakeholder communication, and follow-through on key initiatives.

I am experienced in improving workflows, identifying operational inefficiencies, and translating requirements across product, legal, support, and leadership teams.

I work comfortably in multilingual environments and bring native Serbian, near-native English, advanced Portuguese and Spanish, and intermediate French and Italian language capabilities.

Skills

24 capabilities

Experience

Career history

Operations Manager DOWN app

Built and scaled trust and safety operations, including content moderation, user report handling, and vendor management.

Owned member support operations covering escalations, billing issues, and 24/7 coverage. Designed workflows, content-review processes, escalation paths, and documentation to improve operational consistency.

Managed cross-functional launches and policy rollouts, aligning product, legal, and support stakeholders. Drove operational KPIs across safety, support quality, and process efficiency.

Program Operations Assistant SaaS Academy

Provided daily administrative and operational support for coaching programs serving SaaS founders.

Managed high-volume communication across private community platforms and email, coordinated scheduling, documentation, call logistics, and program deliverables for multiple stakeholders.

Maintained CRM and tracking systems for follow-ups, renewals, and engagement continuity. Supported onboarding, data organization, process documentation, and workflow improvements.

Executive & Operations Support Manager Upshift

Oversaw administrative and operational functions supporting cross-departmental efficiency. Managed executive calendars, internal meetings, documentation, and leadership communications.

Prepared agendas, documented decisions, and coordinated post-meeting follow-through. Supported recruitment through candidate screening, interview coordination, and onboarding preparation.

Implemented structured onboarding systems and acted as a liaison between executive leadership and operational teams to streamline communication.

Quality Assurance & Administrative Analyst Sitel

Conducted transcript and call-quality analysis to assess customer satisfaction and adherence to service standards.

Delivered structured performance reports with data-based recommendations and collaborated with leadership to improve quality standards and operational performance.

Customer Success & Operations Lead Lime

Managed customer-service KPIs and monitored SLA compliance for the Portuguese market.

Led workflow optimization initiatives to improve operational consistency, trained and supported team members, and maintained operational documentation, reporting, and cross-team coordination.

Customer Support & Training Lead Sitel

Led support-team operations, including scheduling, KPI tracking, and performance reporting.

Conducted onboarding sessions and training programs for new hires. Maintained documentation systems and supported SLA adherence across teams.

Education

Learning history

Faculty of Philology, University of Belgrade

Bachelor's Degree, English Language, Spanish, and Portuguese

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