Tam Truong - ex-McKinsey

Q: Where is Tam based?

Tam is based in Berlin, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Tam speak?

Tam speaks the following languages: German (Native), English (Advanced), Vietnamese (Intermediate) .

Q: How many years of experience does Tam have?

Tam has at least 5 years of experience. During this time, Tam has worked in at least 6 different roles and for 6 different companies . The average length of individual experience is 1 year and 8 months . Note that Tam may not have shared all experience and actually has more experience.

Q: What is Tam's latest experience?

Tam's most recent position is Chief of Staff - Revenue at Everphone .

Q: What companies has Tam worked for in recent years?

In recent years, Tam has worked for Everphone and McKinsey & Company .

Q: Which industries is Tam most experienced in?

Tam is most experienced in industries like Professional Services , Information Technology (IT) , and Food and Beverage . Tam also has some experience in Healthcare and Chemical .

Q: Which business areas is Tam most experienced in?

Tam is most experienced in business areas like Strategy and Planning , Business Intelligence , and Project Management . Tam also has some experience in Operations , Sales , and Product Development .

Q: What is Tam's education?

Tam holds a Bachelor in International Management from Lancaster University & ESB Reutlingen Double Degree .

Q: What is the availability of Tam?

Tam will be available full-time from May 2026 .

Recommended expert

Berlin, Germany

Experience

Mar 2025 - Present

1 year

Berlin, Germany

Chief of Staff - Revenue

Everphone

Act as a direct thought partner to the executive team, turning strategic priorities into concrete plans, metrics, and execution roadmaps
Lead cross-functional initiatives spanning Sales, Operations, and Product, removing blockers and ensuring fast, aligned execution
Prepare high-stakes decision contexts for board and investor meetings, synthesizing complex data into crisp narratives and clear trade-offs
Identify and evaluate new growth and monetization opportunities through market, customer, and competitive analysis
Design and operationalize KPI and performance management frameworks to increase accountability and execution speed
Own a company-wide sales transformation initiative, including incentive design, target setting, and rollout, directly supporting revenue scalability

Feb 2022 - Aug 2024

2 years 7 months

Berlin, Germany

Consultant

McKinsey & Company

Led complex, data-driven analyses across markets, competitors, and internal performance metrics to support corporate strategy, portfolio optimization, and growth decisions
Structured and managed complex, multi-workstream projects, coordinating stakeholders across functions and seniority levels
Built business cases and financial models to evaluate strategic initiatives, investment decisions, and organizational priorities
Analyzed the German startup and technology landscape, deriving strategic implications for innovation, venture building, and market entry
Developed go-to-market, pricing, and operating model concepts, balancing strategic ambition with pragmatic execution constraints

Oct 2021 - Dec 2021

3 months

Berlin, Germany

Consulting Intern

McKinsey & Company

Conducted cross-country analysis of healthcare delivery systems, synthesizing qualitative and quantitative insights to inform public-sector strategy and decision-making

Jul 2020 - Jan 2021

7 months

Berlin, Germany

Business Development Intern & Working Student

DiscoEat

Owned the rollout of a core product feature across 100+ partner restaurants, coordinating execution across product, operations, and external stakeholders
Gathered and synthesized customer feedback to inform product decisions and process improvements

Feb 2020 - Jul 2020

6 months

Tübingen, Germany

Business Development Intern & Working Student

MaddoxAI

Evaluated and prioritized AI use cases at the intersection of technical feasibility and commercial impact
Built structured business cases and strategic narratives for venture funding and positioning

Mar 2019 - Aug 2019

6 months

Tübingen, Germany

Business Development Intern & Working Student

MaddoxAI

Evaluated and prioritized AI use cases at the intersection of technical feasibility and commercial impact
Built structured business cases and strategic narratives for venture funding and positioning

Jun 2018 - Sep 2018

4 months

Walldorf, Germany

MEE Business Development Intern

SAP

Supported portfolio expansion into new industry verticals by developing solution concepts and early-stage prototypes
Contributed to strategic prioritization through market and customer analysis

Jul 2017 - Sep 2017

3 months

Ludwigshafen, Germany

Global Strategy & Marketing Intelligence Intern / Global Controlling Intern

BASF Colors & Effects

Conducted data-driven analyses to identify process improvement opportunities and quantify cost-saving potential
Prepared insights and recommendations for management decision-making

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Professional Services (2.5 years), Information Technology (2 years), and Food and Beverage (0.5 years).

Professional Services

Information Technology

Food and Beverage

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Strategy (5 years), Business Intelligence (3.5 years), Project Management (2.5 years), Operations (1.5 years), Sales (1 year), and Product Development (1 year).

Strategy

Business Intelligence

Project Management

Operations

Sales

Product Development

Skills

Advanced Excel
Powerpoint
Invision
Photoshop
Adjust
Sprout
Coda
Comeet
Zapier

Languages

German

Native

English

Advanced

Vietnamese

Intermediate

Education

Oct 2016 - Jun 2020

Lancaster University & ESB Reutlingen Double Degree

BBA & BSc in International Management · International Management · Lancaster, United Kingdom · First Class Honors & 1.5 (top 10%)

Profile

Created

January 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Tam based?

Tam is based in Berlin, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Tam speak?

Tam speaks the following languages: German (Native), English (Advanced), Vietnamese (Intermediate).

How many years of experience does Tam have?

Tam has at least 5 years of experience. During this time, Tam has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 1 year and 8 months. Note that Tam may not have shared all experience and actually has more experience.

What roles would Tam be best suited for?

Based on recent experience, Tam would be well-suited for roles such as: Chief of Staff - Revenue, Consultant, Consulting Intern.

What is Tam's latest experience?

Tam's most recent position is Chief of Staff - Revenue at Everphone.

What companies has Tam worked for in recent years?

In recent years, Tam has worked for Everphone and McKinsey & Company.

Which industries is Tam most experienced in?

Tam is most experienced in industries like Professional Services, Information Technology (IT), and Food and Beverage. Tam also has some experience in Healthcare and Chemical.

Which business areas is Tam most experienced in?

Tam is most experienced in business areas like Strategy and Planning, Business Intelligence, and Project Management. Tam also has some experience in Operations, Sales, and Product Development.