Meet the Omni Team
5 amazingly organized people orchestrating the company. Focused and mission-driven, they align every department to ensure we stay true to our vision: making science and knowledge accessible to all.
 | Mateusz Mucha, CEO |
Mateusz, CEO of Omni Calculator, launched the tool in 2014 to help people make better decisions through smart calculations. A lifelong numbers and software enthusiast, he now leads a site with 18M+ monthly users and enjoys staying active. | |
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 | Bogna Szyk, Chief Operating Officer |
Bogna holds a Master’s in Civil Engineering and streamlines projects at Omni Calculator. She loves creating useful tools like calculators and Notion setups, blending creativity with structure. In her free time, she enjoys dancing and board games. | |
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 | Hanna Pamuła, PhD, Head of Research & Content |
Hania holds a PhD in Bioacoustics and has conducted research across Europe. When not in the office, she’s probably traveling, hiking, or out in the field, watching birds and recording their calls. | |
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 | Miruna Necula, Head of Link Building |
Miruna is the Head of Link Building, and she focuses on creating smart strategies that connect insightful content with the right audiences. With a degree in Humanities Studies, her passion is to make SEO less about numbers and more about people — creating value for both users and brands. | |
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 | Magdalena Tuła, Head of Human Resources |
Magda holds a master’s in Social Science and has over a decade of experience improving workplace culture. She led human rights training at Amnesty International and enjoys exploring, staying active, and playing D&D. | |
16 brilliant minds behind our tools and content — researchers, students, PhD students, PhDs, post-docs, and even Professors. Each brings unique expertise, years of experience, and a shared commitment to clarity and accuracy. With peer-reviewed publications, teaching backgrounds, and ongoing research, our team combines academic excellence with a passion for science communication.
Meet our experts!
 | Anna Szczepanek, PhD, Calculatorian Team Leader |
Anna is a mathematician at the Jagiellonian University in Kraków. She researches mathematical physics and applied mathematics. At Omni, she uses her expertise to develop math and statistics calculators. In her free time, she enjoys hiking and reading. | |
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 | Livia Catran Azaria, Calculatorian Team Leader & Project Manager |
Livia has extensive expertise in the field of language and cultural studies. She holds a degree in Anthropology and Modern Languages from University College London and speaks 5 languages. With 8 years of expertise in the localization field, she plays a pivotal role in adapting products and content to resonate with local audiences. | |
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 | Steven Wooding, Editorial QA Coordinator |
Steve, a physicist from the University of Surrey, specialises in nuclear physics. Steve is our Editorial Quality Assurance Coordinator, making sure every calculator meets the standards our users expect. He enjoys cycling and photography. | |
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 | Dominik Czernia, PhD, Project Manager |
Dominik is a physicist at the Institute of Nuclear Physics in Kraków, specializing in condensed matter physics. Passionate about making science accessible, Dominik has developed several calculators, primarily in physics and math. He enjoys family walks, city explorations, and mountain hiking. | |
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 | Wojciech Sas, PhD, Calculatorian |
Wojciech is a physicist at the Institute of Physics in Zagreb. He investigates materials under extreme conditions such as low temperatures and high pressures. He uses his knowledge to create physics, math, and statistics calculators. In his free time, he likes swimming and playing board games. | |
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 | Joanna Śmietańska-Nowak, PhD, Senior Calculatorian |
Joanna is an academic teacher at AGH University of Science and Technology in Kraków. Her research interests focus on protein crystallography and modulated systems. At Omni, she creates calculators related to physics, chemistry, and math. She enjoys playing board games, cooking, hiking, and brewing beer. | |
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 | Davide Borchia, Project Manager |
Physicist by education, scientist by vocation. Davide holds a master’s degree in complex systems physics, specializing in quantum technologies. When he’s not reading, he’s outdoors, savouring every aspect of nature. | |
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 | João Rafael Lucio dos Santos, PhD, Calculatorian & Translator |
João is a professor of physics at the Federal University of Campina Grande, Brazil. He is also a member of the BINGO telescope collaboration, which is building a state-of-the-art radio telescope in Brazil. He enjoys sharing knowledge and valuable information with the public. He enjoys running, tennis, cooking, traveling, and being with family and friends. | |
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 | Komal Rafay, Calculatorian |
Komal has a master's in Bioinformatics and 3+ years of experience as a project manager. She has also taught Math, Computer Science, and General Sciences for 7+ years. She enjoys reading books, writing short stories, playing with her pets, and cooking while listening to bouncy music. | |
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 | Gabriela Diaz, Calculatorian & Translator |
Gabriela is a Mechanical Engineer with a blend of industry and academic experience. Beyond her engineering career, Gabriela has also been involved in her family’s fashion business. In her free time, you might find her training for local running competitions, learning to play the guitar, and exploring new languages. | |
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 | Luis Hoyos, Calculatorian & Translator |
A mechanical engineer by training, Luis is passionate about creating calculators that simplify complex concepts and improve everyday life. Outside of Omni, he likes weightlifting and applying his engineering knowledge to optimize the thermal conditions of his home, all while caring for four beloved cats. | |
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 | Julia Kopczyńska, PhD candidate, Calculatorian & Translator |
Julia is a microbiologist who takes a holistic approach to health. As a passionate advocate for a balanced, healthy lifestyle, she offers practical advice grounded in scientific knowledge. A lover of coffee and adventure, Julia enjoys exploring new places, going on scenic walks, and reading insightful books. | |
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 | Agata Flak, Calculatorian & Translator |
Agata is a translator with a passion for foreign languages and linguistics. She holds a Bachelor’s degree in French and Italian Studies from the University of Manchester. She's currently pursuing a Master’s degree in Translation Studies at the Jagiellonian University in Cracow. In her free time, she likes petting her dog and engaging in physical training. | |
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 | Claudia Herambourg, Calculatorian, Translator and Junior Data Analyst |
Claudia is an aspiring computational linguist with a passion for both words and numbers. She holds a Bachelor’s degree in English Literature and Mathematical Studies and is currently pursuing her Master’s degree in Linguistics at Sorbonne Nouvelle University, Paris. In her free time, you’ll likely find her reading obscure Japanese literature on a train to nowhere in particular. | |
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 | Kenneth Alambra, Calculatorian |
Ken is a civil engineer specializing in fit-out construction and technical sales engineering. Both of these fields involve problem-solving and creative thinking, which he greatly enjoys. In his free time, he loves improving his critical and innovative thinking by playing chess and solving puzzles. | |
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 | Wei Bin Loo, Calculatorian |
Wei Bin is a product manager for a leading technology company based in London. At Omni, Wei Bin leverages his financial expertise as a CFA Level 2 holder to create financial tools to help people improve their financial literacy. He is an avid wine enthusiast with extensive knowledge & certification in the field. He also enjoys playing chess and poker, as well as swimming. | |
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 | The CalculOtter, Goodest Girl |
Say hi to our lovely mascot! We adopted CalculOtter from the Zoo in Warsaw, Poland. This mathematician among otters knows precisely how many pretty stones she stashes in the secret pockets under her armpits. | |
11 technical wizards who design, build, and maintain our website. They turn code into seamless experiences, ensuring every calculator works smoothly and reliably.
 | Jarosław Bąk, Engineering Team Leader |
IT passionate with a strong belief that humanity created technology to make people's lives easier. Trying to appreciate small things that happen every day, he especially enjoys petting stray cats, memes, and warm tea. Will probably share some random trivia with you when you don't expect it. | |
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 | Dariusz Walczy-Antkowicz, Senior Software Engineer |
Helps with everything IT-related with infinite patience for stupid questions (remember there is no spoon). Really, really likes self-propelled wheels — has been using two for years, and lately switched to (weirdly) eight of them. Keeps our kitchen and code clean (results vary). Worships unconventional socks. | |
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 | Volha Chamlai, Software Engineer |
Volha believes life is more about small events and quiet moments of happiness. She enjoys playing games, especially quests, which is why she was drawn to programming a few years ago. | |
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 | Piotr Wawrzyńczyk, Software Engineer |
Piotr is a Silesia-based JavaScript developer with a master's degree in computer science who has a penchant for 3D printing, electronics, and playing squash. Previously, he worked at SAP, mainly as a front-end developer, but now he's looking forward to new challenges as a full-stack developer. | |
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 | Rijk de Wet, Software Engineer |
A self-described nerd, Rijk is passionate about making a positive difference in the lives of Omni's users. He's an avid programmer, musician, and board game player, and both his calculators and side projects reflect his hobbies. He believes any problem can be solved with the correct set of equations and a few lines of code. | |
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 | Nikita Klimovich, Senior QA Engineer |
A software testing detective who conducts an investigation, finds evidence, and makes inferences to arrive at a better solution. Curious by nature, never takes anything for granted, and is never afraid to ask questions. His music preferences range from chaotic to indie (at least that’s what Spotify says). | |
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 | Przemysław Bugajny, Senior DevOps Engineer |
Within the past three years, I have been working closely with developer teams to tailor the AWS platform to meet their needs. I apply the rule of everything as code, so when designing and building the infrastructure, I use Terraform and AWS CloudFormation, AWS Lambda, Python, Jenkins Pipelines, JobDSL, and GitLab CI. | |
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 | Anna Kołota, Product Designer |
Anna, a product designer with over 6 years of experience, uses her background in business, cognitive science, and service design to create meaningful user experiences. At Omni, she explores product design and UX research, working across various countries and cultures. She enjoys spending time with her dog, admiring the Tatra Mountains, and observing Kraków’s boars. | |
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 | Agnieszka Syrek, Product Analyst |
A finance and accounting graduate, she has worked in HR for more than four years. She combines her passion for working with people with a keen interest in contractual intricacies. She enjoys mountain hiking and venturing to captivating places in her free time, often accompanied by her loyal canine companion. | |
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 | Alexander Utz, Ad Operations Specialist |
A tech enthusiast with a knack for solving digital puzzles, Alexander ensures seamless ad operations at Omni. When he’s not fine-tuning ad setups, you might find him exploring new places, enjoying great food, or reflecting on the wise decision to quit smoking after 16 years (a milestone almost as satisfying as a perfectly executed ad strategy). | |
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 | Purnima Singh, PhD, Product Data Analyst — SEO |
Purnima is a scientist-turned-educator with a PhD in Physics from IIT Kharagpur and 10+ years of research and teaching experience. She is a Marie Skłodowska-Curie Fellow and has published over 50 articles in peer-reviewed scientific journals like PRL, PRC, etc. In her spare time, she loves traveling and reading. | |
4 well-connected people who help people discover Omni on the web. With strategic outreach, strong relationships, and creative campaigns, they make sure our calculators reach the right audience. By amplifying our mission and building trust online, the team helps science and knowledge spread farther —and faster.
 | Samantha Balboa, Partnerships Project Manager |
A graduate of Information Design, Sam happily pursues all things creative. When she's not promoting our calculators, her hands are busy with calligraphy, photography, and attempting to make the perfect cup of coffee. | |
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 | Patryk Szczuka, Business Development Management |
Patryk specializes in business development, focusing on outbound sales, GTM strategy, and building scalable sales processes. He has hands-on experience helping fast-growing tech start-ups build revenue infrastructure from scratch. Outside of work, he's passionate about motorsport, skiing, and watches — and is always up for an F1 talk. | |
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 | Dawid Siuda, Link Builder |
Dawid Siuda combines his expertise in finance and technology to create tools that simplify complex topics, making them accessible and optimized for SEO. With a Master's in Business IT and a Bachelor's in Finance, he bridges the gap between data and user-friendly content. Outside of work, he's a car enthusiast who loves F1 and rally racing. He also enjoys organizing group trips with friends and family. | |
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 | Adena Benn, Link Builder |
Adena Benn is a Guyanese teacher with a degree in computer science who is constantly reading and learning. She loves problem-solving, everything tech. In her free time, Adena loves to read, take long walks, write children's stories and poetry, travel, or spend time with her family. | |
2 people who look after us all at Omni. They make sure our team thrives by supporting people, culture, and growth, keeping our workplace organized, welcoming, and mission-focused.
 | Anna Knap, Senior HR Generalist |
Holds a Master's degree in Art History, specializing in eighteenth-century engravings. She has had HR experience working for four years at an art conservation and renovation company. Ania likes all forms of expression of human creativity. Very curious and talkative, always makes time for a coffee and a quick trip outside the city. | |
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 | Michał Bieńko, Recruiter & HR Generalist |
Michał studied applied psychology and has nearly a decade of experience in HR, especially Talent Acquisition, primarily in a startup environment. After work, he creates a podcast about working effectively with others and enjoys reading all kinds of psychology and sociology books. | |