bumblekite

Machine learning summer school in health, care and biosciences

The summer of ‘25 🎶

21st - 29th June 2025
Zürich, Switzerland

"Each time I reach out to one of the lecturers, I am reminded of a line from your website that resonated deeply with me: "Meeting so many remarkable people in such a short period felt like using a cheat code in a video game!" 
This perfectly captures how I felt after participating."

 

What does the most impactful moment of your career look like?
Let’s create it together.

30+ lecturers 60+ Bumblekite hours ~100 participants 20+ countries

 

Anja Hartewig, the main host of Bumblekite 2025, writes:

Welcome visitor!

When I stepped into the role of the main host in the previous summer, I couldn’t have imagined how the journey ahead of me would turn out to be. Thinking back, it was filled with moments of intense growth, self-doubt that was outweighed at least four-fold by heartfelt gratitude and fulfillment. I would like to thank everyone who accompanied us on our way and I couldn’t be more excited about what lies ahead: another year (my fourth time!) of experiencing the Bumblekite magic.

In our journey ahead we will continue to grow and learn from our mistakes. Growth is only possible through the input we receive throughout the process. I am therefore deeply grateful for the suggestions we were given generously and thoughtfully by our participants. We are proud that we have received more than 300 written pieces of feedback that are at the heart of our lessons learned. It is our space to highlight the elements we added that contributed to making it an unforgettable experience for everyone. In the same space, we reflect on the areas that we will continuously evolve in the iteration(s) to come.

I am delighted to shine a light on our application guidance, a cherished part of our Bumblekite website, written for the third year in a row by our previous application award winner. This year’s guidance is co-written with Qi Zhang, a PhD student in causal inference from Emory University. We hope it will be a nurturing support for those taking their first Bumblekite steps.

The aspect that brings me the most joy looking back is seeing our community grow and being able to welcome so many wonderful, inspiring people to it. Every message and milestone our Bumblekite participants share with us brings back the amazing memories we created together. Knowing that for some of them we were able to facilitate these moments fills us with pride and appreciation. It can be receiving an email starting with a little "Thank you, I like to remember our Bumblekite week by…", exploring new machine learning models or inviting one of our lecturers to a conference they are organising - each interaction is a testament of the lasting impact of our week in Zürich.

With the next summer approaching, I cannot wait to open our doors for another generation of Bumblekite participants, get to know your stories and accompany you on your Bumblekite journey, filled with laughter, inspiration, the tapping of keyboards during the practical coding sessions and the budding of long-lasting connections.

 

Produced by Meltem Salb.

 
 

this is bumblekite

Bumblekite is FOUR’s machine learning programme in health, care and biosciences.

Bumblekite cultivates a learning space designed to assist you in evolving your skills - in AI, data science and engineering, domain-specific expertise or essential leadership capabilities such as writing, coaching and strategy development. Equally importantly, we support you in evolving your mindset with new mental models that deepen your understanding of the world we live in and the beautiful intricacies of healthcare systems we aim to innovate, bringing newly uncovered depths and clarity. We strongly believe the combination of all of the above is key to unlocking the positive, deeply impactful contributions you will lead in our field and beyond.

We are looking for individuals with up to 5 years of AI and data science experience, irrespective of your seniority, who are studying or working at the intersection of bio and computing - or with a keen interest towards it. You can read more about what inspired the evolution of our participant profile in our lessons learned.

You are looking for a premier summer opportunity to deepen your skills and build impactful and enriching relationships within this exciting interdisciplinary area with the aspiration of becoming the decision-maker and leader of tomorrow in our field that is rapidly reshaping the health and care systems across the globe as we know them today.

 

A perfect match.

 

To further our commitment in assisting you in your most ambitious career leaps, we launched Bumblekite research in 2023 - built on feedback from people that came before you: our Bumblekite participants. This global effort provides unique data insights to help you and your workplace drive your best, career-defining work. To achieve this, we have partnered with the best of us: LinkedIn with its powerful Economic Graph and dozens of leaders from top organisations in our ecosystem. We invite you to read more about it here

To continue nurturing and investing into our community - the key engine behind all of our endeavours - we are looking to evolve our Bumblekite week into a nationwide celebration of the crossroads between biomedicine, health, care and AI. This year, we seek to weave our programme even more deeply into the fabric of Swiss healthcare landscapes.
More on this endeavor to be added shortly.

Join us?

 

lecturers

Throughout our Bumblekite MLSS week, our priority is to thoughtfully design opportunities for you to learn from and connect with a diverse group of top leaders working at the fourfronts (word pun intended) of machine learning, health, care, sustainability and interdisciplinary collaboration. Our invited lecturers are not only pioneers in their respective fields but also, just as importantly, incredible people.

More lecturers to be added shortly.

 

engineering keynote lectures

 

 

tutorials: excellence in practice

 

 

leadership workshops

 

 

leadership conversation series

 




We are delighted that André will be joining us to discuss his very first book, The New Nature of Business. As AI continues to shape health, care and biosciences, it is crucial to design our energy-intensive technologies with efficiency and sustainability at the fourfront.

Each participant will receive a copy of the book in your welcome package. We look forward to celebrating the joys of reading and engaging in a fierce discussion on how we can place nature at the heart of our AI, engineering, and data science ambitions - together with him.








 

group food for thought gatherings

Small morning and evening group thematic, informal gatherings with drinks, snacks, and food.

One of the features of our programme we are most proud of are the proactive statements from leaders seeking to return to it, such as: “When is it taking place this year? I need to block this time in my schedule.” :) This Bumblekite element also serves as our way of recognising many of the people listed below who contributed to the programme in its previous iterations.

 



 

testimonials

Some of the most valuable and rewarding days of my professional life have been those when I deliberately chose to step out of the daily juggle and make time for what I truly believe matters.

This summer, I had the privilege of lecturing at the Bumblekite Summer School in Switzerland. Bumblekite’s concept is so compelling, it’s hard to believe these institutions haven’t spread worldwide. As healthcare increasingly depends on algorithms, it’s crucial to bridge the skills gap between biology and engineering. At this summer school, health science professionals dive into machine learning and data science, while data scientists and engineers gain insight into the fundamentals of biomedical and health sciences.

Engaging the next generation of leaders at Bumblekite was a worthy commitment of time. Young professionals and students – this next generation that will shape the future of healthcare – came together to exchange ideas, collaborate, and celebrate the intersection of biomedicine, healthcare, and AI. It was one of those events where – though you’re expected to inspire others – you find yourself inspired by the ambition, knowledge, and creativity of these talented individuals.

It is in places like this where the real magic happens.

Shez Partovi, EVP / Chief Innovation & Strategy Officer, Philips; Chief Business Leader, Enterprise Informatics, Philips

It was really the best experience an employer has ever given me.

After being surrounded by elite industry leaders, top scholars and brilliant graduate students it’s hard to put into words how great the experience was.

Thank you all for taking the time to make me feel so special, appreciated and valued.

Oswaldo Gomez, participant

…details matter. It's obvious but when executed properly you can clearly see the results… the scene was set to nudge a tone of curiosity, thoughtfulness, playfulness and kindness.
It was energising to be in an environment where kindness, curiosity and intellectual humility reigned and I look forward to be in and help create many more such spaces.

Bernardo Pereira, participant

Words cannot express the wisdom, curiosity, thought-provoking ideas, motivation, and friendships I have experienced and created throughout this intense week.

Oscar Manuel Jiménez Rama, participant

Little did I know, this experience would exceed my highest expectations.

Isotta Trescato, participant

“I've managed to interact with at least 30 very passionate people from different countries around the world working in my field and engage with them professionally. We intend to support each other throughout our career.”

“I also feel motivated to go back to my work and GET IT DONE :)”

“The summer school has quite literally broadened my horizons and I've returned home with a renewed passion for my work and plenty of new ideas to try…”

“Over the course of the Bumblekite week, my professional network has grown significantly. I had an excellent experience and found the quality of the people I met to be outstanding.”

One of the most insightful weeks of my life. I would love to go back in time and experience it for the first time again.”

“This experience has been profoundly eye-opening, filling me with new knowledge and motivation from meeting so many inspiring individuals!”

“The knowledge and connections I've made here were priceless…

“I appreciated the thoroughness of the questions and the evident care with which our opinions were considered. From my perspective, it seemed that every response we gave, whether in the application form, our expectations, or during the daily reflections, was carefully read and considered.”

“The Bumblekite week has massively increased my motivation to learn more about machine learning and apply it to the healthcare field.”

“It was one of the best organised events I attended…”

“…one of the best experiences of my PhD career: a fantastic week in Zurich!”

 
 

schedule

Our programme consists of 60% engineering and 25% leadership sessions with 15% dedicated to structured, social interactions.

You can find our preliminary schedule here.

While we continue crafting this year’s schedule, we invite you to have a look at our 2024 schedule in detail. You can read more about the most recent evolution of our schedule and our plans for this year in our lessons learned 2025 and 2024.

Social programme

Travelling to a new city, country or a continent is an exciting opportunity to experience a new environment. Our social programme is designed to enable you to explore Zürich and Switzerland while building relationships in a wide variety of settings: during physical activity, such as walking or hiking, or simply by collectively enjoying the sunset with a breathtaking view.

Additional social programme activities, including a few new additions in comparison to 2024 we can not be more excited about, to be added shortly.

Read more ↓
 

A hike to Uetliberg

After our great experience in the previous years, we will organise a hiking trip to Uetliberg (871 m) again this year. The distance is ca. 4.2 km and the hike will take around 4 h including plenty of time to meet other participants and lecturers joining the hike and admire the views of the Zürich surroundings. It will be led by two members of the Bumblekite team.

 

A guided city tour

If you would like to explore the beauty of Zürich we invite you to join the city tour led by a guide from Free Walk. It will take you through a number of historic Zürich locations including Paradeplatz, Fraumünster, Thermengasse, St. Peter’s church, Lindenhof, and Grossmünster.

 

A trip to the Novartis Pavillon

During the hike, we will only see how far we have come when we look back. In a similar spirit, we we will have a look at the history of medicine at the Novartis Pavillon to appreciate the innovations of the past. There, we can also continue our discussions on how the future of healthcare looks like and how you are going to contribute to it.

 

day-to-day at Bumblekite

 

Meltem Salb

 

Our Bumblekite machine learning programme is carefully designed to cover in depth pressing topics in machine learning, biosciences, health and care while prioritising practical applications of computing in preventative health, care, biomedical research and direct patient care.

Our goal is for you to be challenged, while receiving the personalised attention and support necessary to succeed in your greatest professional aspirations.  

Every dataset analysed, problem solved and a policy written - every session created and delivered is done through the lens of how that particular action helps a human, in health and as a patient, achieve their goals. Human stories are at the heart of our programme, creating a storyline through which we will journey together in our seven days in Zürich.

A single day at Bumblekite represents a data layer of a health and care system that touches a human life. We will start with a layer of data familiar to many: clinical measurements that come from a visit to the hospital, emergency room, intensive care unit, a blood withdrawal, and move onto imaging, sensors, sequencing, multimodal and health and care systems data.

The core element of our Bumblekite story is the conversation between you, our lecturers and other participants. As one of the most beautiful testaments to it, during our summer school week of 2023, our participants asked over 300 questions.

What are yours? 

A typical Bumblekite day includes the following session types:

 

Meltem Salb

 

Engineering keynote lectures: leaders in the field provide an overview of their area(s) of expertise.

 

Meltem Salb

 

Tutorials: excellence in practice: guided exposure to relevant data sets followed by practical assignments, with a range of difficulty levels designed to ensure a learning outcome and challenges for everyone, irrespective of your initial familiarity with the topic.

 

Meltem Salb

 

Leadership workshops: skills-building sessions designed to foster key leadership communication skills coupled with the near-real time feedback discussions with our lecturers.

 

Meltem Salb

 

Office hours: opportunities for conversations with our lecturers, either 1:1 or in a small group with other participants on the topics of your own career trajectory, project, paper and other questions you are eager to explore in a more intimate setting.

Read more ↓
 

Office hours, as an informal space for a conversation whose structure and content is determined by you, are exactly that: room for free exploration, fueling your ascension in the career path of your choice.

 

Meltem Salb

 

Leadership conversation series: talks, debates, and Q&A sessions with esteemed professionals who have pushed the boundaries of what is possible in their fields.

Read more ↓
 

This conversation series was inspired by the Q&A sessions our team participated in, those conversations that no matter how long they last, are always way too short. Irrespective of how many of your questions got answered, there was always this one that got away. We strongly believe that the people we have chosen to participate in this part of the programme have the potential to induce similar feelings in our participants. Previous participants likely felt the same, as we now ask our lecturers to stay at least 30 min after their discussion to allow time for all your additional questions. That being written, you will be the final judge of how good our curation skills were this year.

The first leadership Q&A evening is reserved for an introductory panel on the topic of how leaders we admire have built and manage data science and engineering teams within the health and care systems they operate in. This conversation sets the tone for the rest of the week, with the cumulative decades of experience, superb leadership skills and candidness of the leaders we have invited into the dialogue. What is the ideal portfolio of skills one needs to have at every step of their career, every transition e.g. from one field to another that they are keen on making? Is there such a thing as “ideal”? Where is the room for upskilling at the job and what are the required skills one needs to bring to it? These are some of the questions we aim to tackle together with you during the first evening of our Bumblekite machine learning programme.

 

Meltem Salb

 

Introduction to and the closing of the day: time to prepare for and reflect on the day that has passed.

Read more ↓
 

Equally importantly to an excellent start of the day is the process of unwinding and closure at its end. We would love to hear your thoughts, insights, hear more about the challenges that arose, as well as to celebrate the wins of the day. We strongly believe that taking a pause, reflecting on the experience you went through during the intense day is an essential part of the process of acquiring new skills and knowledge.

 

your application

 

Meltem Salb

 

Interested in joining us for Bumblekite 2025?

Before heading towards the application form, consider reading our application guidance, co-written with the winner of our Bumblekite ‘24 best application award, Qi Zhang.

When writing our website, we hold ourselves to this standard: can we encourage you - especially if you are unsure whether your skill set or past experience is enough - to reach out and ask? If you are interested in joining the programme but feeling a bit insecure, please don't hesitate to email us with your thoughts. We would love to hear from you!

The registration fee covers access to all programme-based activities meticulously curated by our team (i.e., engineering lectures, leadership conversations, tutorials, the social programme), as well as complimentary meals (lunch) and refreshments (snacks and hot drinks) for each in-person Bumblekite day.

Your registration also grants access to our newly introduced virtual follow-up programme, designed in response to invaluable feedback from previous years, extending our Bumblekite 2025 experience beyond the summer. This includes an autumn review week focused on the engineering materials, as well as monthly virtual meet-ups in small groups or 1:1 with fellow Bumblekite 2025 participants.

1st application period

  • CHF 2,500 for students (bachelor, master and PhD).

Please refer to our FAQ about how we define the student category.

  • CHF 5,000 for non-students

Rolling application period

  • CHF 3,000 for students (bachelor, master and PhD)
  • CHF 6,000 for non-students

Important dates

Notifications of acceptance: on a biweekly basis, every 2nd Friday starting with the 11th of April; until we reach capacity.


 
 
 

logistics

We are delighted to continue our deeply valued partnerships with Oldtown Hostel Otter and Hotel Placid. We have jointly prepared a set of reduced rates by which their accommodation options will be available to you.
Details about the arrangements can be found in our FAQ section.

 
 
 

changelog

Curious reader, here is where you can find information on when to expect Bumblekite 2025 updates. After opening the applications at the end of January 2025, we will be updating the website in a periodic fashion, with the period becoming shorter as we approach the summer school.
We introduced the changelog feature a few summers ago, and found it to be a fantastic way to nurture dialogue and build trust with you, as well as our broader website audience. As we meticulously build the programme we can't wait to show you, we leave you with one of the tracks that accompanies our building process.

 
 

Last website update:
March 28th

We have added our initial schedule and opened our new application period.

Next website update:
April 7th

More leaders are joining our ranks :)