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Marcin J.
Expert-Vetted

Marcin J.

Expert Vetted (Top 1pc) Chief Marketing & Strategy Officer | Harvard

🎯 17 years of experience, 16 years in leadership positions. Ex Thomson Reuters (Fortune 500). 🔝 Top 0.09% in Management, 0.1% in Sales & 2.92% in Marketing Management on Upwork (with 100% in Marketing Management, Marketing Strategy and Marketing Communications). Expert Vetted. Harvard Business School educated executive with Fortune 500 leadership, marketing, strategy, sales, operations and CRM experience, passionate about helping clients in the following areas: 1) Fractional CMO 2) Global Leadership (COO, CSO, CoS, Project Management) 3) Business Strategy and Marketing Strategy (+Go to Market - GTM) 4) CEO Advisory & Management Consulting 5) Market Research & Pitch Deck Presentations 6) Sales, Marketing, CRM and Business Development 7) Career Management (coaching, mentoring, career transitions, CV/LinkedIn) Industry expertise: financial services, wealth management, technology, fintech, art, blockchain, cybersecurity. KEY ACCOMPLISHMENTS • 2025: Became a Partner at IBERICOSTA - focused on Real Estate Investments - $4M deals closed • 2024: Appointed a Partner at The Fusion Art Gallery - focused on Art Investments - managed 30 artists • 2022: Joined as Chief Marketing Officer at Suisse Blockchain, built a team from scratch • 2021: Passed (86%) Wealth & Investment Management Certification with CISI – Level 3 • 2019: Became a Certified Change Agent (CCA) Assessor Board Member at Capillary Consulting • 2017: Personal sales result: $2,000,000 of new business with client base spanning 7 countries • 2015: Completed Harvard Business School course on Disruptive Strategy; profiled by the school • 2014: Responsibility for global marketing strategy and budget; Fin LOB revenue of $300m • 2012: Managed a $10MM portfolio of nearly 300 clients throughout Europe West, including Chief Economists, Portfolio Managers, Chief Investment Officers, Big 4, Private and Central Bankers • 2011: Led global “high-potential” project – created a community for 2500 top talents globally • 2010: Promoted to Fortune 500 management at the age of 23. Led a team of 12 direct reports • 2009: Graduated top of class (First Class, 1:1 with Distinction) in Business & French KEY SKILLS: Leadership • CRM • Business Communication • Strategy • Fund Industry • Lipper • Investment, Asset & Wealth Management • Strategic Management • Change Management • Sales & Marketing • Business Development • Marketing Strategy • Recruitment & Team Building • Motivation & Staff Development • Trainings & Presentations • Problem Solving & Decision Making REFERENCES: ✅#1 - Global Head of Talent at Thomson Reuters: "Marcin is a high potential employee at Thomson Reuters and was one of the first to raise his hand to participate in a global project that I was leading. He went on to assume a global role as a leader of a working subgroup that proved to be the most successful at the end of the 6 month pilot run. When he visited Asia, Marcin made special arrangements to be in Singapore and proposed to meet other high potentials which was not previously practised by others in a similar capacity. Marcin clearly exhibits all the essential traits of a global manager who is culturally sensitive, communicates well (both verbally and written) and has a geniune interest in helping others to succeed. His strong collaborative skills coupled with his interest to learn new things will bring him closer to his career goal within a short period. His dedication to this project work has earned him my support in all his career endeavours." ✅#2 - Marketing Director at Luxoft: "I had a privilege to work with Marcin on the same team at Luxoft where he was leading the go-to-market campaign for one of the company’s top products, the Horizon visualization software for the banking industry, while I was focused on the automotive side of business. As peers, we talked and exchanged ideas on a regular basis. I was always amazed at Marcin’s ability to think outside the box. Often working under tight deadlines and budget limitations, he would always manage to deliver an effective and elegant solution, whether it’s a piece of marketing content, media outreach, an industry event or a social media campaign. Marcin’s understanding and knowledge of digital marketing is second to none. He is a true digital native who knows how to get the marketing message across the social media. Last but not least, Marcin is a fantastic person to work with. Sensitive to other people’s needs, he was always willing to help and support his team members, and to share his knowledge generously. And he did it all with a positive attitude and a terrific sense of humor. Marcin would make a great addition to any marketing team as a member or leader. " ✅#3 - Founder & CEO at Piercing View (Upwork project) "MJ is a very accomplished strategist. He has been extremely valuable in developing our marketing strategy, identifying high value targets/clients, and crafting the appropriate 'pitch' for each unique circumstance. Thank you!"

🇱🇺Luxembourg City, Luxembourg$75/hr100% JSS4.75 (72)Since Oct 2017

Earnings and projects

MRR
$3.2k

Last 6 months ÷ 6

World#11,368 / 412k
🇱🇺Country#3 / 82
Revenue, last 30 days
$4.2k

Last 6 months: $19k

World#7,476 / 412k
🇱🇺Country#3 / 82
Total earnings
$262k

Billed in all: $269k

World#9,874 / 412k
🇱🇺Country#4 / 82
Per project
$2.4k

$4.9k in the last 6 months

World#65,962 / 412k
🇱🇺Country#11 / 82
Projects, last 6 months
4
0% fixed100% hourly
World#51,813 / 412k
🇱🇺Country#8 / 82
Projects in all
107

Across 114 contracts

57% fixed43% hourly
World#25,375 / 412k
🇱🇺Country#3 / 82

Earnings, last 30 days

$269k+$4.2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$262.5k$265.0k$267.5k$270.0kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Relationship Management

Ranked by MRR among everyone on Upwork with the skill.

  1. #6Corporate Strategy143 freelancers · 🇱🇺 #1Top 4%
  2. #19Executive Coaching411 freelancers · 🇱🇺 #1Top 5%
  3. #28Relationship Management870 freelancers · 🇱🇺 #1Top 3%
  4. #34Leadership Development699 freelancers · 🇱🇺 #1Top 5%
  5. #44Sales Management1,242 freelancers · 🇱🇺 #1Top 4%
  6. #48Marketing Management1,314 freelancers · 🇱🇺 #1Top 4%
  7. #93Business Consulting1,810 freelancers · 🇱🇺 #1Top 5%
  8. #114Management Consulting1,855 freelancers · 🇱🇺 #1Top 6%