Chairman & CEO

Theodoros Moulos

Theodoros has a 15+ year experience in running successful and profitable software products. Lately, he used to be the COO and then CEO of Pinnatta Mobile app (The world’s first interactive messaging platform, counting more than 1.5M downloads worldwide based in Sunnyvale, CA (U.S.A.)). During his free time, he coaches and consults startups. His career includes managerial posts for companies both in Greece and abroad and he has significant skills on intrapreneurship and entrepreneurship.

“Never perform a change without been supported and justified by a metric or finding. Never start a changing procedure without measuring your starting level, your basis. So, first we measure and then we change, not the other way around.” Remember, lack of virality is the result and never the root cause!

email:[email protected]

Calendly:calendly.com/tmoulos

Co-founder (CEO Viral-loops.com)

Savvas Zortikis

Savvas is a growth hacking expert with solid experience in getting traction, boosting retention and product development with a specialization in SaaS businesses and web applications.

“I consider myself lucky, as I have the opportunity to work with an incredible team, on unique projects, in a way that no one else does.”

email:[email protected]

Calendly:https://calendly.com/savvas

Growth Master

Sotiris Pantazis

Sotiris is a data oriented Engineer. He uses his skills in Analytics, SEO and PPC to plan and build Growth processes. His ability to extract insights from data, combined with his knowledge in frameworks such as AngularJS, acts as a catalyst to execute fast and precisely.

“I don’t know if it’s considered to be a problem, but I love watching changes in numbers; I prefer them when they rise, though. Working in a team like ours, gives me an everyday opportunity to try and turn great products into coded pieces of art.”

Growth Engineer

Thomas Lekkakos

Thomas has an extensive relationship with business & marketing with an obsession on product design. He always gets excited with scalable ideas and truly adores experiments, while getting dirty on data. All the above combined with his UX expertise makes the go-to person for Conversion Rate Optimization.

“Better Conversion rates is not a smooth – easy going process, there not magic templates and you’ll never know what will work. You need to hustle with data and experiments, then do it again! If you can acquire users cheaper than your competitors, It’s better marketing, you grow faster and you win.”

Calendly:calendly.com/lekkakos

Growth & Content Marketer

Apostle Mengoulis

Apostle is a pure-blood Marketer. His job is to find a way when ostensibly there is none. Planning and executing A/B Tests, Email & Content Marketing along with alternative marketing techniques based on human psychology, all for the sake of customer success.

“Working on growth, gives me the opportunity to explore unknown aspects of marketing and in the same time, express and tame my madness through crazy ideas and tests. Being able to write and share my knowledge with other marketers, is just more cream in my latte.”

Customer Success Manager

Helena Kazia Batma

Helena is a pure (customer) support person. She uses her technical background (Computer Engineer) and her empathy to make technology understandable to all. Her job is not only about feelings such as happiness and satisfaction, though, but about numbers and success, as well.

I’m lucky enough to start building a career that is a natural fit. I love reading between the lines, helping people and interacting with them directly, instead of coding or crunching numbers in some back room. I need human interaction and emotional feedback to be truly satisfied in my line of work, and that’s exactly what I get among the GrowthRocks/Viral Loops people.

Calendly:https://calendly.com/viral-loops

Digital Growth Specialist

Bill Stathopoulos

Bill used to be a Growth & Content Marketer, working hard to deliver Inbound and Content Marketing strategies and campaigns that outperform expectations. He has a background in Computer Science and Entrepreneurship, as well as a natural incline towards Marketing, which makes him the perfect fit for the world of Growth Hacking. Due to his extrovert attitude, he moved into the sales and partner management position helping GrowthRocks expand to new geographies, create synergies and develop new products.

I believe that my purpose on this planet is to surround others with care. Marketing has given me the ability and resources to create remarkable experiences that have the potential to touch other people’s lives and make them a tiny little bit better, happier, more fulfilling. As Maya Angelou once said, people will forget what you said, people will forget what you did, but people will never forget how you made them feel.

Calendly:https://calendly.com/billstath

Creative Director

Sotiris Kontogiannis

Sotiris is a UI/UX pioneer, that uses his knowledge in design, illustration and front-end development to guide customers, through their journey towards conversion.

“Art is to represent, how things feel like. Everyday I seek and discover new meanings in UI and UX. Such an open-eye experience allows me to put my tiny signature onto something that others, spend their lives with.”

QA Specialist

Thanos Priftis

Thanos can, and will find bugs and room for improvement everywhere. He knows how, nearly every mobile device out there works, which allows him to look things in the way that matters the most; In details.

“It really lifts me up to discover flaws, as it the ultimate way to touch perfection. Although there is no such thing as perfect, it’s fun to bring a developer on the edge.”

Growth Engineer

Constantine Kalyvas

Constantine is a performance oriented Marketer mainly working on acquisition channels. He has mastered search engine marketing, both paid and organic. He also likes to work on side projects that involve crawlers and search engines in general because they are just cool.

Value is what brings people together and what it sets them Apart.

Calendly:https://calendly.com/constantine-growth

Product & Growth at Viral Loops

Dimitris Tzortzis

They say to turn your weakness into a strength and that’s what Dimitris did, turning his OCD into an asset for creating polished products. With a professional experience as growth engineer and a background in electrical engineering, Dimitris is pooling all skills together to solve problems at Viral Loops (GrowthRocks’ flagship product), identify areas of improvement for the product and work with the team in crafting the ideal customer experience.

I believe that the devil’s in the details and that we should be the most demanding customers of our own product. Otherwise someone else will.

Growth Master

Antonia Deligiorgi

Antonia is curious by nature: she loves digging into data, analyzing customer behaviors and searching for new acquisition channels. She has a background in Computer Science and experience in running successful multi-channel marketing campaigns.

What I love the most about Growth Hacking is the experimentation process.
It requires being in a state of constant learning, while you have to repeat the process all over again, until you come down to the optimum solution.

Real growth is never easy to conquer, and that’s the most challenging and interesting at the same time part of my job.

Calendly:calendly.com/antoniadeligiorgi

Creative Director

Yiannis Koutsoupas

Digital designer with over 17 years of experience, with a focus on user experience design.
Proficient in: user-flow and interaction, UX and UI design for websites and mobile apps
Specialties: interaction design, wireframes, prototyping, usability testing, responsive design with a background in graphic/visual design, game & flash development.

Worked under: different business schemes as freelancer working with agencies and individuals, but also both in big corporate environments as well as in flexible and dynamic start-up companies in the visual and interaction design field.

“Creativity is inventing, experimenting, growing, taking risks, breaking rules, making mistakes and having fun.

CTO Viral-Loops / GrowthRocks

Thomas Papaspyros

Thomas Papaspiros is CTO and advisor at Viral Loops.
During his 10 year career, he has led development teams for well-funded startups in US, EU and Asia serving from casual users to Fortune 500 clientele.
He has also cofounded 2 startups and took part in 2 accelerators.
His main competence is combining technical expertise with business-oriented approach and project management skills.

If slowness is a bug, then speed is absolutelly a feature. Personally i like attacking things in an agressive yet well thought manner and this is what i love about this team. Getting used to this environment, sometimes you think that the rest of the word moves in slow motion.

Copywriter | Content Writer

Nicolas Lekkas

Coming from traditional advertising as a copywriter in a multinational, Nicolas found what he was looking for: Creativity fused with the Scientific Method; Growth Hacking.

“I typed my first digital words on the Windows 95 Notepad, installed on my first PC (133Mhz!). I had no idea what I was doing. More than two decades later, I sometimes still get the same feeling. It’s what pushes things forward”

Senior Web Developer

Thanasis Chrysovergis

Thanasis is an 11+ year web developing professional and enthusiast. Always updated with the latest trends and driven by data, his knowledge and vast experience give his renowned unique perspective to each project delivering the best results.

“The perfect website or landing Page is not something trivial. Every electronic asset of every company is created for a reason. That reason must contain the branding of your firm and the message you need to pass to your customers, expressed in a way to engage them in the most effective manner. All this is a journey for me and for me every customer is like a different destination … and I love traveling.”

Co-founder (Advisor)

Nestor Louizidis

Nestor has worked for many years in C-level positions in multinationals, in the technology and media sectors. He is guided by his interests in technology, business, and marketing. He likes combining ideas from different disciplines, creating new hybrids. He has, at one time or another, been a founder, a CEO/General Manager, a Business Development Director, a CTO/IT Architect, and a Programmer.

“The only real limit in business is the team. Their beliefs, attitudes, and self-imposed boundaries. For everything else, we can always find a solution or alternative of some form.”