Head of Product | Building Products, Teams & Growth
Hello, I'm Artemios! đź‘‹ My background spans product management, e-commerce & marketplaces, and marketing, and most of my work revolves around product strategy, growth, and experimentation. I enjoy helping others bring clarity to product and business challenges, make informed decisions, and turn ideas into actionable plans. I'm a strong believer in validating assumptions early through MVPs, experiments, measurement, and user feedback before committing to bigger investments. I prefer a collaborative approach, working through challenges together and finding solutions that fit each person's goals and context. Happy to chat about product strategy, prioritization, growth, stakeholder management, career development, and growing into broader product roles.
I strongly believe that great products are built by great teams. I enjoy helping teams improve collaboration, build ownership, and create an environment where people can grow.
This is one of my favorite topics. Small improvements compound over time. I enjoy digging into funnels, user behavior, and experiments to uncover opportunities for meaningful growth.
Before building something, I like understanding whether the problem is real, who experiences it, and what's the fastest way to learn more. That's exactly the approach I bring to others as well.
Data and measurement are crucial, but they rarely provide all the answers. The interesting part is asking the right questions and understanding what the numbers are really telling us.
Rollouts and launches are learning opportunities. I enjoy helping teams prepare, execute, measure outcomes, and continuously iterate based on what they learn.
Product management is often about navigating uncertainty. I enjoy helping teams build strong product foundations, focus on what matters most and make better decisions along the way.
Finding product-market fit takes patience and persistence. I can help identify signals, challenge assumptions, and understand what's working and what isn't.
I've been working remotely or in hybrid setups since 2019, and most of my team members have also worked remotely from different parts of the world. I've learned a lot about what makes remote work effective - from communication and async collaboration to tools, routines, and the occasional home-office setup.
Confluence has been our primary documentation and knowledge-sharing tool for years. I've used it to build product documentation, decision logs and PRDs, team processes, and internal knowledge bases, often as part of a broader Jira and Atlassian ecosystem setup.
I've used Ahrefs extensively for SEO research, competitor analysis, content discovery, link-building opportunities, and website audits. I can help others get practical value from the platform and use it to support product, content, and growth-related decisions.
I've been working with Jira for over a decade as a core tool for product and project management. Beyond day-to-day delivery, I've used it to support discovery workflows, roadmap planning, team collaboration, and more advanced setups, including Jira Product Discovery and custom processes tailored to different teams and organizations.
Mixpanel has been our primary product analytics software and is one of the tools I use most frequently. I've used it to measure product performance across multiple marketplace products, build reporting frameworks, analyze user behavior, define KPIs, and support experimentation (A/B, rollouts, etc) and decision-making across product and growth teams.
My experience comes from building products for a global travel marketplace serving millions of travelers across more than 100 countries. What I enjoy most is the complexity of marketplaces and keeping a balance when creating experiences that deliver value to all sides, e.g., travelers, drivers, and partners.
My SaaS experience spans healthcare platforms, partner dashboards, and HR products, working on both customer-facing and internal tools. I enjoy building products that become part of someone's everyday workflow and solve real operational challenges.
Most of my work has focused on building consumer web and mobile products, where even small improvements in the user journey can have a measurable business impact. I particularly enjoy simplifying experiences and reducing friction.
I've seen healthcare from different perspectives: commercial, marketing, and product, supporting B2B, B2B2C, SaaS, and marketplace products across Europe (Greece, Belgium, France) and Latin America (Mexico, Colombia, Ecuador). What keeps me excited about healthcare is balancing business goals with real user needs in an industry where products can genuinely improve people's lives.
E-commerce has been a big part of my path, working across both e-commerce and marketplace products. I can assist with customer journeys, measurement, experimentation, conversion optimization, and finding small improvements that create meaningful business impact.
Leading Product at Welcome Pickups, overseeing product strategy and execution across traveler, driver, and partner experiences. Focused on turning business and customer needs into scalable products, driving growth through experimentation, and building strong product practices across the team.
Helping individuals and companies build better products and expand into new markets. Focused on product development, strategy, and user experience, collaborating with SMBs such as online stores, marketplaces, and brands looking to scale. Work includes refining product strategies, improving customer journeys, and enabling product-led growth. Also supporting marketing initiatives to ensure alignment with product goals for sustainable impact.
Lead a cross-functional team of product, design, backend, and frontend disciplines, driving strategy and execution for both traveler-facing experiences (B2C) and partner-focused solutions (B2B), with the team closely involved in shaping direction and outcomes. Responsibilities include launching new products from the ground up, such as loyalty and referral initiatives, as well as optimizing booking flows and partner onboarding to accelerate growth and enhance the user experience. Expanded the partner ecosystem through new integrations with leading platforms and SaaS providers, improved reporting transparency, and introduced tools and processes for data-driven experimentation and research, contributing to stronger engagement, higher conversion, and scalable growth across both sides of the business.
- Analyze customer/user needs, internal or external, to design high-quality products that create value - Prioritize features based on user impact, required effort, risk, etc. - Measure, evaluate, and report on the upcoming products and features - Product experimentation and testing - Work closely with internal stakeholders to define the strategy and the direction for the product and keep them up to date throughout the product development lifecycle - Align with stakeholders to achieve doctoranytime's growth targets in new or existing markets (Greece, Belgium, Mexico, and LatAm) - Manage and develop strategic partnerships or synergies for the evolution of our product - Working with the product teams focusing on Agile Principles, using KanBan or Scrum frameworks
- Responsible for the promotion plan of CruiseInn - Managing and execution of Online and Offline activities - Communication and Media cooperation - Event planning - Developing the social media strategy
- Lead planning and execution of the marketing plan in Greece - Responsible for offline or digital marketing campaigns and initiatives - Managing and developing strategic partnerships - Communication and Media Cooperation
CruiseInn is a 7-day startup creation hackathon that takes place on an actual cruise ship sailing around the Aegean Sea. The hackathon focuses on industries that support the Greek economy. After a successful debut in 2015 and 2 great thematic cruises in 2016, CruiseInn returned in 2017 with a seven day cruise. “Tourism, Maritime & Gastronomy” is this year’s thematic.
ThinkBiz is the first Student Entrepreneurship Club in Greece, based in Athens University of Economics and Business, founded in an attempt to help the Greek Startup Ecosystem evolve.
Lead Organizer of Athens Startup Weekend University 2017.
- Responsible for the growth and sales strategy of my region - Consulting and account management for medical marketing - Reporting and analyzing the upcoming results - Forecasting of the sales opportunities in the areas of my interest
E-MAILiT is a bootstrapped social sharing tech start-up. Up until now, it counts 1.8 billion share buttons served to-date and 40 million people per month who interact in 240 countries worldwide. Over 250,000 web publishers have trusted E-MAILiT share buttons, in any website (custom coded built, Joomla, WordPress, Drupal).
Online community about Digital Marketing and Search Engine Optimization.
Job Fair Athens is the biggest students’ initiative in the field of job market, hitting the problem of youth unemployment to the core. Responsible for the promotion of Job Fair Athens 2015, through Public Relations team, which has 6 teams and more than 60 members. Duties included: - Planning and executing communication strategy - Social media marketing (Facebook, Twitter, LinkedIn, Google+, Instagram) - Live promotion - Media Relations - Organising side events to prepare students for the labor market (e.g. cv writing, presentation skills & interviews) - Email Marketing (content editing, design, list management, planning) - Web Analytics (social media, website, newsletter) - Content Marketing (website's content, social media posts, press releases, newsletter etc.)
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