Custom Fractional Executive Engagements — Structured for Strategic Impact
Our fractional executive services are designed as tailored strategic engagements for mid‑market and enterprise clients. Each partnership is scoped to deliver measurable business impact, aligned to your organizational priorities and growth objectives. Engagement terms, including scope, communication cadence, and outcomes, are customized to your strategic context and operational needs.
Owning a swimlane or external vendors
Taking ownership over P&L line items, external vendors/teams, or core goals for the organization with full autonomy.
Executive alignment and OKRs
Uncovering the most painful obstacles right now and mapping out an actionable plan to mitigate over the next 1, 3, 6 months. Setting goals and reverse‒engineering the action steps to get there.
Market calibration (TAM to ICP)
Reviewing current ICP/persona profiles and realigning based on the current macro trends. Evaluating existing offers and coming up with 2 to 3 additional propositions to target separately (one‒off solutions to pivot and test laser‒focused pain point solvers).
KPIs and scorecards
Establishing actionable goals and results together and mapping the resources in charge of initiatives. Augmenting with agency and contractor support to accelerate as needed. Defining scorecard goals to review weekly together.
Experiment, measure, iterate
Launching new campaigns together and making strategic shifts in internal processes and team structure. Exploring new channels to pivot to based on the available GTM motions successful in the current space.
Brand augmentation
Using the momentum to amplify with thought leadership, ambassador relationships, PR, educational content that builds for the future. Successful campaigns can fuel the engine, but long‒lasting brand, organic, social efforts will last forever.
Revenue transformation through delegation
Rely on proven and timely strategies and playbooks by a veteran executive running multiple companies, advising 400+ SMEs, investing in startups, and paving the way.
Our advisory work is supported by a structured engagement and communication framework that aligns with your leadership cadence. We establish clear points of contact, documented updates, and a predictable communication rhythm designed to support executive decision‑making, maintain responsiveness, and minimize unnecessary meetings while ensuring strategic alignment.
Agency GTM insights
My agency has 40+ experienced practitioners implementing the latest trends and pioneering the way while navigating decisions based on raw data.
Need to scale and execute? I can integrate additional resources who turn strategy into results.
Diverse investment portfolio
I invest in AI startups, health tech, hardware devices, modern SaaS businesses and keep the pulse on operational and management models and the investing space for you.
A dedicated R&D team
Growth Shuttle employs 6 full-time people managing all GTM channels - social networks, email, community, partnership groups, SEO. We track daily movements.
My team will proactively indicate additional changes in the global markets you need to act on fast.
Transparent thought leadership
My thought process is transparent and I've gathered an audience of 60,000+ followers and 10,000 subscribers. I put my frameworks to the test and they work.
Your current velocity
Chaotic, hit or miss, testing out strategies without clear benchmarks or expectations
Working with me
Data-driven insights and actionable analysis of the market landscape. Clear KPIs
Mario has been awesome! His helpful insight into the industry, matched with his years of experience, has made him an invaluable source of knowledge and insight. He always goes above and beyond to ensure that my questions are answered to the fullest.
Jacob Warren
CEO, wri.dev
I had great coaching sessions with Mario and it was extremely beneficial. Mario was able to quickly understand my business and provide valuable insights and strategies for growth.
I highly recommend Mario as a coach to anyone looking to improve their business or professional skills.
Adrian Sticea
CEO, CustomWP
Mario is an absolute rockstar!
He's always willing to go the extra mile to help with any website-related issue. I highly recommend him.
A go-to source for growth strategy.
Rudolph Shewprasad
Digital Marketing Manager, Thena
My team had a technical and business-related challenge in building our first digital products at SoftSkillsPills.com.
We needed a platform to handle all our payment & taxes related issues, while at the same time integrating with our WordPress-based site.
Mario quickly grasped the context & shared valuable knowledge both business-wise and technically-wise. We successfully implemented what he suggested and had our 50 sales in the first week of the launch with no issues :)
Hari Haralambiev
Co-founder, Tochka2
I've known Mario for a long time and he's an amazing teacher, mentor, and friend.
He is an entrepreneur who has consistently achieved success over the years. Mario always gives advice that is clear, useful, and straight to the point.
If you're thinking about starting a business, I really recommend his book, "126 Steps to Becoming a Successful Entrepreneur."
Ivan Nakov
Entrepreneur, Engineer @ Revolut
My mentorship/coaching session with Mario was amazing and the follow-up with the closed Slack community was amazing - something to keep me on the right track with the right people.
The advice I was given took me some time to overcome my fears and implement, but once implemented, results were jaw-dropping.
Stefan Dyankov
Serial Founder, Agency & CoWorking
Just an email/Slack away
I respond back within 24 hours or less and we can tackle parallel email threads covering different business issues at the time.
No need to work around tough schedule, travel arrangements, time zone differences.
Personalized workspace
We'll set up a Drive folder with notes or a Notion workspace covering the key topics and areas of work you need help with.
Structured in a consistent manner with reference links and additional support.
Fractional CXO partner
After 20 years of executive work ‒ and as an active operator of other active companies ‒ you will receive timely strategis that work today, right now.
In the event of team churn or hyper growth, DevriX and Growth Shuttle can jump in and cover for you.
Mario Peshev
Entrepreneur, Advisor, Investor
Entrepreneurship meets education
My two passions are entrepreneurship and education. This has shaped my last 2 decades running agency, advisory, and creator businesses - helping as many businesses as possible implement effective, ethical, and modern B2B practices in their day-to-day.
Having authored 2 books and 700+ articles, with over 8,000 hours of consulting and training, I've dedicated my professional career to working with motivated executives who want to stay on top of their game.