DjangoCon US 2025 Chicago: Code, Resilience, and the Future

As I walked along Michigan Avenue, with the wind of the “Windy City” reminding me that I was far outside my comfort zone, I realized something fundamental: being a developer today is not only about mastering syntax; it is also about building the resilience required to create solutions that last.

DjangoCon US is more than a series of technical talks about the framework. It is a place where entrepreneurship and code come together.

In this post, I want to share some of the technical insights that will help shape Django’s future in 2026, but also the motivation and mindset I discovered among the skyscrapers of Illinois.

If you are an entrepreneur or developer who has ever felt that your next technical challenge was an impossible wall to overcome, my experience at DjangoCon may remind you that community can sometimes be the best debugging tool for life.

Photo by: Bartek Pawlik

There is something about the Chicago skyline that makes you think bigger.

In 1871, much of the city was destroyed by fire. Instead of giving up, Chicago rebuilt itself and eventually became one of the birthplaces of the modern skyscraper.

As entrepreneurs and developers, we often face our own version of a “Great Fire”: a deployment that fails, a client who leaves, or an architecture that can no longer scale.

Being in Chicago reminded me that success is not the absence of failure, but the ability to rebuild on stronger foundations.

Just as Chicago’s architects innovated with steel-frame construction to reach greater heights, we use robust structures in Django to give our ideas room to grow.

It is easy to think that resilience simply means enduring difficult situations. In reality, resilience is often about redesigning intelligently.

While taking an architecture tour along the Chicago River, I kept thinking about how we apply many of the same principles to the backend of our projects: solid foundations, modular structures, and a clear vision of where we want to go.

Asistir a las charlas no es solo recibir información, es ver cómo otros desarrolladores rompen sus propias barreras. Aquí mis tres "tesoros" de esta edición:

Django and AI: Will Vincent

Will Vincent took us on a fascinating journey through how Django, a framework with more than 20 years of history, is adapting to the rapid evolution of Machine Learning.

• The insight: Although FastAPI has gained significant attention because of its lightweight architecture, Django remains an incredibly powerful option for managing Machine Learning applications in production.
• A striking projection: Citing Epoch AI, Will discussed projections showing how AI could generate such enormous amounts of data that we may increasingly train models using data created by other models.
• The demo: Watching a model being trained inside Django reminded me that the real challenge is often not the tool itself, but our ability to simplify what initially appears complex.

Photo by Bartek Pawlik

Contributing to Django Core: The GeneratedField Journey — Paolo Melchiorre

This talk connected with me on a personal level.

Paolo explained both the technical and procedural challenges involved in implementing generated fields in Django’s core.

• The lesson: Using the framework is great, but contributing to it represents another level entirely.
• My reflection: Seeing his motivation to make Django better and faster made me consider, for the first time, that I could also contribute to the codebase that supports millions of websites around the world.

Resilience can also mean continuing to improve a Pull Request until it is finally ready.

Photo by Bartek Pawlik

Beyond Filters: Semantic Search with Vectors — Kumar Shivendu

Kumar, making his debut as an international conference speaker — another goal I added to my own list — introduced us to the possibilities of vector databases.

Photo by Bartek Pawlik

• The innovation: We are no longer limited to searching for keywords; we can search for meaning. Bringing semantic search for images, audio, and documents into Django opens opportunities across industries that we are only beginning to explore.
• The challenge: Despite the current limitations, the shift toward vector-based search is becoming increasingly important for projects that want to remain competitive in 2026 and beyond.

Technical takeaway: You leave sessions like these with a different mindset. You realize that one of the best ways to learn a technology is not simply by reading its documentation, but by experimenting, failing, learning, and trying again.

Photo by Bartek Pawlik

If the talks are the brain of DjangoCon, the hallways are its heart.

Something unique happens when you step away from the screen and surround yourself with people who share many of the same ambitions, doubts, and challenges.

The Django community even has a name for it: the “Hallway Track.”

Photo by Bartek Pawlik

Kumar’s Leap: From the Audience to the Stage

One experience that deeply inspired me was watching Kumar Shivendu.

It was his first time speaking at an international conference.

Watching his initial nervousness transform into confidence and authority as he explained vector databases was a powerful reminder.

It made me wonder:

How many of us have something valuable to share but hold ourselves back because of impostor syndrome?

That is another form of resilience: accepting the challenge of putting yourself on an international stage, not because fear has disappeared, but because your curiosity and desire to grow are stronger than your doubts.

I left Chicago with a clear goal:

I want to be on that stage too.

Entrepreneurship Does Not Have to Be a Lonely Journey

As a founder working on different projects, it is easy to believe that problems involving deployments, architecture, or client management are somehow unique to you.

After talking with developers and entrepreneurs in Chicago, one of my biggest lessons was realizing how many of those challenges are shared.

Photo by Bartek Pawlik

• Vulnerability can be an advantage: Talking openly about what we do not know can lead to solutions we would never have discovered alone.
• A resilient mindset: Failure is always a possibility, but having a network of people who can help you “debug” your professional journey can be just as valuable as having someone help you debug your code.

A note for entrepreneurs: Do not attend conferences only to learn a new library or framework. Attend them to meet the partners, mentors, colleagues, and friends who may remind you why you started when the technical challenges become difficult.

Photo by Bartek Pawlik

The Next Chapter: Chicago Awaits in 2026

My journey through DjangoCon US 2025 ends here, but yours may just be beginning.

If there is one thing that became clear to me between technical sessions and walks through Chicago’s Loop, it is that real growth happens when you decide to become an active part of the community.

Do not let distance or impostor syndrome keep you from participating.

The resilience required to take your projects to the next level is often developed through experiences exactly like this one.

Take Action

If you want to revisit some of the experiences I had in Chicago or explore the technical topics mentioned in this article, the conference talks are available online:

• Watch the full conference talks: 2026.djangocon.us

A friendly piece of advice: Keep an eye out for the beginning of ticket sales for DjangoCon US 2026.

Chicago will host the conference again, and being part of this experience can help you become not only a better developer, but also a stronger, more motivated professional prepared for whatever challenges 2026 brings.

Will I see you in Chicago next year?

Photo by Bartek Pawlik