Vinicius Mazini
Vinicius Mazini

Commercial Manager | Key Account Manager | Business Development and Commercial Finance

Actively looking · Member since 17 Aug 2026
Message
Location
São Paulo, Brazil
Desired salary
Unspecified
Work preference
On-site / Full Time, Contract
Experience level
Senior

About

Professional summary

I am a Chemical Production Engineer with an MBA in Finance, Controllership and Auditing and more than 14 years of experience in commercial management, business development, key account management, and financial governance.

I connect commercial strategy with financial discipline, working across B2B and B2C environments to expand revenue, improve account profitability, retain strategic customers, and support sustainable growth.

I have managed regional portfolios of strategic fuel-retail accounts, leading contract renewals, commercial renegotiations, debt restructuring, network expansion, and customer-retention initiatives.

My financial expertise includes business cases, CAPEX/OPEX analysis, valuation, budgeting, forecasting, cash-flow management, NPV, IRR, payback, credit risk, and KPI/OKR reporting.

I am experienced in cross-functional leadership, collaborating with finance, credit, legal, operations, logistics, marketing, engineering, product, and environmental teams to deliver high-value commercial initiatives.

I am immediately available, open to national and international mobility, and available for business travel.

Notice period: Immediate availability

Skills

33 capabilities

Tech stack & tools

Working toolkit

Languages & Frameworks

Marketing and Sales Tools

Experience

Career history

Entrepreneur & Commercial and Financial Management Consultant MaVaz Informática / Independent Consulting

I founded and manage an e-commerce operation for IT equipment, overseeing P&L, suppliers, purchasing, pricing, inventory, digital channels, logistics, customer service, and after-sales operations.

I structure commercial and financial routines covering cash flow, cost control, working capital, KPI dashboards, supplier follow-up, and management reporting. I also advise SME owners on budgeting, pricing strategy, commercial proposals, performance routines, and translating business needs into value propositions and delivery commitments.

Investment Advisor / Sales Development Representative InvestSmart XP / EQI Investimentos

I worked on active prospecting, lead qualification, and consultative client discovery for investment and financial-product opportunities.

My responsibilities included suitability assessments, financial product recommendations, compliance routines, risk evaluation, relationship management, and wealth decision support.

Territory Manager / Key Account & Partner Manager Petrobras Distribuidora / Vibra Energia

I managed a regional portfolio of approximately 80 partners and key accounts in fuel retail, including Petrobras-branded and white-label service-station networks. I monitored an estimated demand base of 220,800 to 312,000 m³ per year, covering volume, product mix, market share, service levels, credit risk, renewals, retention, and corrective action plans.

I led 16 contract renewals, 22 commercial renegotiations, and 12 debt-restructuring processes refinancing approximately BRL 25.3 million. I supported new-station projects, network expansion, branding renovations, tank-capacity growth, and commercial rollouts while coordinating marketing, credit, legal, logistics, operations, finance, engineering, and environmental stakeholders.

Investment Project Analyst Tereos Açúcar e Energia Brasil

I developed technical-economic feasibility studies, business cases, CAPEX analyses, NPV, IRR, payback, and discounted cash-flow models for power cogeneration, second-generation ethanol, biogas, and M&A opportunities.

I supported investment portfolio prioritization, asset valuation, industrial synergy studies, and coordination among engineering, finance, operations, and strategy teams. I also coordinated the initial implementation phase of an approved cogeneration modernization project using PMBOK-aligned project management practices.

Management Control Trainee Tereos Açúcar e Energia Brasil

I built annual and multi-year budgets, business plans, and planned-versus-actual variance analyses for industrial and agricultural costs.

I supported management-control routines across cost centers, providing financial visibility and planning support for operational decision-making.

Education

Learning history

ESPM Rio de Janeiro / Petrobras University

Strategic Retail Sales Management, Retail Sales Management

Professional course in strategic retail sales management.

University of Sao Paulo

MBA, Finance, Controllership and Auditing

MBA focused on finance, controllership, and auditing.

Federal University of Sao Carlos

Bachelor's Degree, Chemical Production Engineering

Degree in Chemical Production Engineering.

This professional hasn’t added portfolio projects yet.

This professional hasn’t listed any services yet.

People also viewed

All talent ›
Jobs Talent Salaries
Menu