Animation Studio
We Bring Knowledge to Life
Explainer Pro is a boutique, family-run animation studio based in Ukraine, founded by Oksana and Vitalii Hrechko - top-rated motion designers on Upwork. We create clear, engaging animated videos for healthcare, education, and corporate training.Our clients include Novo Nordisk and Protoqual - trusted organizations in the fields of medicine, quality, and professional education. We specialize in turning complex information into simple, compelling, and professional visual stories that resonate with your audience and support real understanding.
🧑🎓 For Healthcare and Education
We have extensive experience creating video content for healthcare, education, and health communication.
Our videos help organizations clearly explain procedures and processes, train staff and patients, and increase engagement in digital learning programs.Our clients include Novo Nordisk, a global pharmaceutical company headquartered in Denmark, and Protoqual, a company specializing in quality, compliance, and training solutions for regulated industries.Our work is defined by clarity, warmth, and precision - both in message and visual execution.
Portfolio
Watch more videos on our YouTube channel >>>
👋 Who We Are
We are Oksana and Vitalii Hrechko - two designers and animators behind Explainer Pro. For over eight years, we have been creating 2D animation and explainer videos for healthcare, education, and training-focused projects.As a Top Rated Plus team on Upwork, we have worked with international clients including Novo Nordisk and Protoqual. Our work combines creative design with strong instructional clarity, helping audiences understand complex topics with ease.
Oksana Hrechko
Art Director, Designer
A multidisciplinary designer specializing in animated educational and healthcare videos. Oksana leads the visual direction of projects for international clients, including Novo Nordisk.Her explainer videos are known for their clarity, strong visual storytelling, and dynamic, engaging style - helping complex information feel accessible and easy to understand.
Vit Hrechko
Producer, Animator
An expert in Adobe After Effects and Character Animator, Vitalii specializes in creating engaging explainer videos for healthcare and education.As a Top Rated Plus producer on Upwork, he brings extensive experience in delivering high-quality animated content for medical, training, and educational projects - with a strong focus on clarity, structure, and audience engagement.
🎬 How It Works
Step 1
Clear Script and Structure
We start with a short online briefing to understand your message, audience, and tone. You receive a clear, well-structured script for review and approval before we move forward.
Step 2
Design and Animation with Full Transparency
You review the storyboard and visual direction before animation begins. We work in close collaboration and keep the process fully transparent, so you always know what is happening and remain in control.
Step 3
Final Video, Ready to Use
We deliver a polished, ready-to-use video tailored for training, internal communication, e-learning, or social media. Professional voice-over, licensed music, and subtitles are included when required.
💬 Client Testimonials
Oksana has once again delivered an outstanding animated explainer video for our Site-Facing Training project, just as she did on the previous three occasions.
I would not hesitate to recommend Oksana for this type of production - she is highly professional, quality-focused, flexible, and works efficiently.
Her pricing is also very reasonable considering the excellent quality of work she delivers.
Novo Nordisk
Global pharmaceutical company in diabetes and healthcare
Dear Vitalii, thank you for your professional approach and excellent quality of work. Our project was a smooth and enjoyable process of creating explainer videos. We went through several iterations, but everything was well-structured and clearly managed.If you like the style of Vitalii’s animations, look no further - all your requirements will be heard and executed with great care and a strong understanding of your business.
International Driving Authorty
International Driver License
Oksana truly exceeded my expectations. Her dedication to making revisions and ensuring we were completely satisfied with the final result was impressive.Communication was top-notch - she was always responsive, clear, and attentive, which I greatly appreciated.
Her expertise in video production is outstanding.
Fantastic work, Oksana!
ReVA Agent
Real Estate Virtual Assistant
💡 Why Explainer Pro
When you work with us, you partner with a small, dedicated team – not a large, anonymous agency.
We listen closely, adapt quickly, and deliver efficiently. We have created explainer videos for Novo Nordisk and Protoqual, so we understand how regulated, quality-driven organizations operate, communicate, and think about standards.You may be wondering:◉ Is it safe to work with a studio outside the US?
Yes – we work with clear contracts, reliable invoicing, and have years of experience collaborating remotely with international clients.◉ How does communication work?
All communication is handled in clear, professional English – no friction, just direct dialogue and fast feedback.◉ Is the pricing reasonable?
Our pricing is transparent and significantly more cost-effective than large agencies, without compromising on quality.◉ How do I know the result will meet expectations?
You review every key stage – script, storyboard, and visual previews – before we produce the final version.In short, we combine high standards, creative expertise, and truly personal service.
Explainer Pro turns knowledge into clear, human, and memorable visual communication.
📞 Contact us
We respond within 24 hours and keep communication clear and straightforward. You can schedule a short video call to discuss your project or simply reach out by email at info@explainer-pro.com
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