Passionate about
the products we create

Our mission is to create perfect user experiences and help companies around the globe to implement their business strategy by developing the most advanced web and mobile solutions.

Quick facts

Web & Mobile App Development has been
a core competence of the company since 2012

  • 2012Founded
  • 75+IT Professionals
  • 150+Projects delivered
  • Calgary, CanadaHeadquarters
  • Kyiv, UkraineR&D Office


Our company's leaders have decades of combined
experience developing software projects.

  • Oleks
    Founding partner & CEO
    Oleks Mykolaienko
    Founding partner & CEO
    Oleks has been engaged in software development for more that 9 years.
    As CEO, Oleks manages the company's day-to-day operations. He is an evangelist of Agile methodology, a respected mentor and a public speaker.
  • Serge
    Founding partner & President
    Serge Nekipelov
    Founding partner & President
    Serge has been working with globally-recognized brands for more than 15 years.
    He is a process-oriented digital marketing expert and UX perfectionist with strong management skills. Serge builds teams for maximum efficiency.
  • Henrik
    Partner & CIO
    Henrik Åsén
    Partner & CIO
    Over 18 years of experience from working with digital projects and products.
    As a tech lead, Henrik works with both operational and strategic questions for our projects and clients.
  • Christian
    Partner & Creative Director
    Christian Schaffner
    Partner & Creative Director
    Christian has been engaged in Creative work for over 20 years.
    As the Creative Director, Christian has both the strategic and operational role for the creative work.
  • Svetlana
    HR Partner
    Svetlana Nekrasova
    HR Partner
    Svetlana is experienced HRD with strong proven expertise in Recruitment field for more than 5 years.
    Thanks to phenomenal communication and negotiation skills she is respected Career Coach and public speaker of conferences all over the country.
  • Vitalii
    Partner & CBDO
    Vitalii Aizen
    Partner & CBDO
    Vitalii is an enthusiastic and results-driven leader with 9+ years of experience in digital marketing.
    He is always focused on value delivery and committed to helping clients and partners in transforming their businesses and grasp opportunities of the digital era.
  • Roman
    Chief Technology Officer
    Roman Oneshchuk
    Chief Technology Officer
    Forward-thinking senior executive technical guy with proven record of accomplishment in high-tech field during 11-year career.
    Ambitious change manager dedicated to continuous improvement of technical part of business-field.

Our values

We are building a company where people love to work.
Discover our key values – they are at the core of Tallium culture.

  • 1
    Tallium is about Diving Deep
    We go for challenges and know that only deep-diving leads to the best solutions. We turn meticulous research into robust, actionable concepts that generate value, not just a code. We are 100% focused on client success and never start a project until we set measurable target.
  • 2
    Tallium is about Being Agile
    We maintain the flow of ideas with our clients throughout the project, and welcome changes at any stage if they lead to a better product. Using our expertise and clients’ feedback we adept development to minimize costs and maximize results.
  • 3
    Tallium is about Flawless Execution
    We stick to our commitments. Accurately estimating resources at the outset, we deliver work on time. We strive for absolute quality at every stage of the process and ready to go an extra mile to fulfill our agreements in case of unforeseen events.
  • 4
    Tallium is about Transparency & Partnership
    We build lasting relationships with our clients and partners, based on honesty and respect. Providing access to internal tracking tools and personal contact with each team member, we create an atmosphere of transparency and trust.
  • 5
    Tallium is about People & Teamwork
    We believe that teamwork makes dream work. We encourage personal contributions and ensure collaborative environment, combining our strengths and passions to create stunning products.

Let’s build something your users will love