David Mankovics

I have led marketing in agencies and inside consumer businesses

I have led brands and commercial marketing at agencies, inside consumer businesses and as a startup founder. Those roles taught me how decisions change when the same person has to answer for the campaign and its commercial results. I am pursuing a senior in-house marketing leadership role where that experience can help a team move from direction to execution.

Shrooly consumer hardwareShrooly
Rossmann television campaignRossmann
Sybrillo campaign imagerySybrillo

Agency range became client-side accountability

Agency experience taught me to bring brand strategy, performance marketing and specialist teams together across very different businesses. Client-side and founder roles made the trade-offs immediate, from revenue model and paid acquisition to customer trust, launch readiness and investor communication.

Across national accounts

At Reason & Friends, I led Brand and Performance Marketing across 14 national accounts in retail, healthcare and automotive as the team grew from five to 35 people. I also led a Suzuki influencer campaign that introduced turbo engines to a consumer audience.

Inside consumer businesses

At Sybrillo and Shrooly, the role carried direct commercial consequences. I had to connect product, audience, acquisition and customer communication with the choices the business made next.

The projects that shaped how I lead

These projects show the business situations I have faced, the responsibility I brought to each one and the decisions that moved them forward.

Shrooly

Consumer hardware and subscriptions · Brand repositioning, paid acquisition, lifecycle marketing and crisis communication · 2023–2024

Shrooly needed a repeat-purchase model and a recovery plan for acquisition

Shrooly was moving beyond one-time hardware sales while its brand position, paid acquisition, lifecycle marketing and customer confidence needed attention. As Head of Marketing, I led the commercial transition, brand repositioning and crisis communication strategy.

Obstacle
A hardware-led model had to support repeat purchases while the business addressed paid-media performance, shipping-related customer concerns and a class action lawsuit.
What I brought
Commercial marketing leadership that connected brand repositioning, paid acquisition, ecommerce lifecycle marketing and customer communication around the same business decision.
What I did
I repositioned the brand, broadened the marketing mix beyond paid acquisition, directed ecommerce lifecycle marketing and led the crisis communication strategy.

Blended ROAS moved from approximately 1.14x to 3.4x, and the crisis communication strategy received a Gold Globee Award for crisis communication

Explore the Shrooly case
Rossmann

Reason & Friends · Retail · Brand strategy, TV commercial and integrated campaign · 2019–2023

Rossmann was taking promotions beyond print

Rossmann was shifting promotional communications from printed magazines toward a digital and television model. At Reason & Friends, I originated the strategic concept and led the campaign through its television commercial with the client, creative and production partners.

Obstacle
A national retailer needed its promotion model to reach customers across new channels while preserving a familiar customer relationship.
What I brought
Campaign leadership within a specialist agency team, informed by retail brand strategy, television production and performance marketing across national accounts.
What I did
I originated the strategic concept, led the television commercial and coordinated the integrated campaign with the client, creative and production partners.

Published strategic-lead credit on a retail campaign with an approximately $4M annual marketing budget

Explore the Rossmann and Suzuki campaigns
Sybrillo

Consumer hardware · Product marketing, ecommerce and crowdfunding · 2015–2019

Sybrillo took a camera-stabilization idea into 52 countries

I founded Sybrillo around a camera-stabilization problem and led product marketing, ecommerce launch activity and investor communication as the company expanded internationally.

Obstacle
A new consumer hardware product needed demand, operational focus and capital before it could reach an international market.
What I brought
Founder-level responsibility for product positioning, the ecommerce commercial path and communication with investors and the board.
What I did
I led the launch audience and go-to-market activity while coordinating investor outreach, reporting and runway planning.

Consumer hardware sold in 52 countries with a 12-person team

Explore the Sybrillo case

I set direction, then stay close to execution

I lead as a player-coach. I set commercial and brand direction, make the decisions that need leadership attention and stay directly involved with specialists as each campaign takes shape. That gives a team a clear brief, visible trade-offs and a practical standard for what reaches the customer.

My agency background made me comfortable working across disciplines. My client-side experience made the commercial consequence of every decision impossible to ignore.

Fourteen years across brand, commercial marketing and digital delivery

Since 2024, I have been Fractional CMO at ScaleGrove, leading customer-data, marketing-system and digital-delivery initiatives across current client contexts.

For an international education organization, I led customer-data and marketing-system initiatives alongside its 10-person digital team. I have also operated across healthcare education and sports-data contexts.

The role builds on a 14-year career across brand, commercial marketing and digital delivery while keeping me close to the operating decisions that connect marketing, customer data and digital products.

I use AI to keep marketing decisions connected to evidence and judgment

I designed and built a personal operating system that connects research, production, review and delivery. It makes sources and decision points visible, while a person remains accountable for the final acceptance.

The system gives me one place to inspect sources, outputs, review results and human acceptance decisions before a marketing decision moves forward.

See the AI operating system

Industries across my career

These are the sectors where I have held direct roles or led national accounts. The dates distinguish direct role time from agency portfolio exposure.

Retail, healthcare and automotive

At Reason & Friends, I led Brand and Performance Marketing across 14 national accounts, including Rossmann and Suzuki.

Consumer hardware and subscriptions

Founder and CMO at Sybrillo, then Head of Marketing at Shrooly, spanning product marketing, ecommerce, paid acquisition and lifecycle marketing.

International email marketing

Systemax role, listed separately because it overlaps with the earlier client-service period.

Education and digital services

Fractional CMO at ScaleGrove, leading customer-data, marketing-system and digital-product initiatives across current client contexts.

I am looking for a senior in-house marketing leadership role

I bring agency range, client-side accountability and hands-on management to marketing teams that need clear direction and practical execution. If that matches a role you are hiring for, I would welcome a conversation.