Giordano
Piwowarczyk
Araujo
Electrical & Computer Engineering student. Educator, builder, and curious mind at the intersection of technology and community. Incoming Class of 2030 at Lafayette College.
About
I'm a Brazilian-Polish student from São Paulo, completing the IB Diploma at St. Paul's School — one of Brazil's leading British international schools — with Higher Level subjects in Physics, Computer Science, and Mathematics. I will join Lafayette College in the United States as a member of the Class of 2030, studying Electrical and Computer Engineering.
My intellectual interests sit at the junction of physics, computing, and education. I've explored the luminous efficacy of LEDs for my Extended Essay, built mathematical models of rowing boat motion using higher derivatives and real Championship data, and developed complete software systems for real clients.
I believe technology is most powerful when it's shared. I've taught Code Kids — a community programme teaching Python to students in a state school in Vila Madalena — since 2022. In 2024 I began to lead it as well. I also teach programming at my school as Digital Ambassador and co-created an AI & Machine Learning enrichment course.
Outside tech and science, I'm a competitive rower, a choir singer, and a Kung Fu practitioner. Each discipline has taught me something different about precision, patience, and the pursuit of mastery.
- Location São Paulo, Brazil
- University Lafayette College, Class of 2030
- School St. Paul's School — IB Diploma
- Languages Portuguese (native) · English (fluent) · Spanish
- Email giordanoparaujo2@gmail.com
- Website thegiordano.tech
The Story So Far
Growing up in São Paulo's public school system, I was a curious kid in a city that doesn't always make room for curiosity. The classrooms were crowded, the resources were limited, and the distance between my world and the world of elite education felt enormous. But São Paulo also has a quality that its public school children learn early: you figure things out.
The turning point came when a teacher — noticing something in the way I asked questions — handed me a recommendation that would quietly alter everything: try Khan Academy.
What followed was a quiet obsession. Nights spent watching videos, working through problems, pushing further than any curriculum asked. I wasn't studying to pass tests. I was studying because I couldn't stop. Astronomy. Mathematics. Physics. Each one opened a door onto another. I didn't yet know what to do with all this energy — but it was building.
At the end of primary school, the energy found somewhere to go. I earned a full scholarship to Colégio Objetivo — one of São Paulo's most rigorous preparatory schools — starting in the 5th year of Ensino Fundamental. The scholarship wasn't a destination. It was a runway.
"The scholarship wasn't a destination. It was a runway."
That same year, I won Gold at the OPF Júnior — the São Paulo State Physics Olympiad for Junior students — and received an Honour to Merit at the International Maths Kangaroo competition. The kid from the public school was beginning to belong in rooms that weren't originally built for him.
The years at Colégio Objetivo were a chapter of proof. I competed in national Olympiads not because anyone asked me to, but because I wanted to know how far curiosity could carry me. The answer came in medals: Silver at OPF (2018), back-to-back Gold at the Brazilian Astronomy Olympiad in 2019 and 2020, and a Bronze at OBQjr — the Junior Chemistry Olympiad — in 2021. Each one a statement. Each one a door held slightly more open than before.
These weren't just academic trophies. They were a kind of self-knowledge: I could do hard things. I could enter a room full of students from elite schools and hold my own. The public school origins were not a handicap. They were, in their way, a foundation.
In 2022, a second full scholarship brought me to St. Paul's School — a British international school in São Paulo where I would complete the International Baccalaureate. A bilingual environment, a campus with labs and rowing clubs and engineering societies, students from across the world. It was, by any measure, extraordinary.
I arrived in August. Within two months, I joined Code Kids.
I couldn't wait. I had been given so much — quality education, access, mentors, technology — and I understood, not abstractly but viscerally, what it meant to be on the outside of that. Two blocks from St. Paul's, at the EE Carlos Maximiliano Pereira dos Santos in Vila Madalena, there were children who had never written a line of code. I walked in as a volunteer instructor and never really left.
"Every door I've walked through, I've tried to hold open behind me."
Code Kids taught me something no IB syllabus could: that the hardest part of teaching isn't explaining a concept — it's making a child believe the concept belongs to them. When you put a keyboard in front of an eleven-year-old who has never programmed and they write their first loop, something shifts in them. I was in that room every week because I wanted to be part of that shift.
What followed at St. Paul's was a chapter of accumulation. I joined the School Council and worked directly with senior leadership on student welfare. I became Digital Ambassador, teaching weekly Python lessons to Forms 1 through 3 and preparing younger students for the Brazilian Informatics Olympiad. I became School Ambassador, guiding prospective families through a campus I had grown to love.
In 2023, I earned a Silver Medal at the Brazilian Physics Olympiad (OBF) — a national competition, a field I had grown to love deeply. I began the three-year journey through the Duke of Edinburgh's Award (Bronze in 2023, Silver in 2024, Gold in 2025). I taught online English lessons to students at the Alessandro Zarzur Foundation through the We Teach initiative.
In July 2024, I flew to New Haven for Yale Young Global Scholars — a two-week academic enrichment programme where I sat in graduate-level seminars and my team presented on nuclear propulsion for rockets. Back in São Paulo, I turned my three years of rowing on the river into a formal mathematical model of sculling biomechanics, analysing World Championship velocity data and publishing my findings within the school community. Physics isn't just a subject for me — it's a lens.
2025 was the year the threads pulled tight. I completed a week-long work shadowing at VIVO — one of Brazil's leading telecoms — immersed in infrastructure tours and executive conversations that showed me the gap between the engineering I was studying and the engineering that runs a country. I wanted to close that gap.
In July, at Intelli Camp, I spent five days with six teammates building an automated social listening MVP integrating NLP and AI from scratch. We presented to a panel that included a major tech influencer. We won first place among twelve teams and over a hundred participants. Five days. One idea. One working product.
Simultaneously, I was building something quieter: a complete database management system in Java and SQL for my school's Lost & Found department — a real client, a real problem, a real solution. The system was demonstrated to the Digital Development Coordinator, who validated and approved it. My first professional software delivery.
I attended HackTown 2025 in Santa Rita do Sapucaí, Brazil's most advanced telco hub, learning about quantum computing startups, low-code automation tools, and the real challenges facing Brazilian SMEs trying to scale. I left with a sharper picture of what the country needs — and what I might one day be able to give it.
That year, I also earned the Duke of Edinburgh's Gold — completing a three-year journey across Bronze, Silver, and the programme's highest level.
In late 2024, I applied Early Decision to Lafayette College in the United States, to study Electrical and Computer Engineering. I was accepted — with approximately 90% of tuition covered by merit scholarship.
I am the first in my family to study abroad. I am the product of public school classrooms, a teacher who pointed me toward the internet, and a sequence of generous scholarships that opened doors I could not have opened alone. Everything I've done — Code Kids, the Olympiad medals, the software systems, the five-day MVP sprint — has been an attempt to understand what I'm capable of, and to share what I find.
"Why does Brazil produce so many talented people who have to leave to be fulfilled? I want to be part of the answer — not just as someone who returns with an international education, but as someone who uses that education to create infrastructure, opportunity, and reference here."
My plan is to study deeply, build constantly, and return to Brazil with the tools to lead a company that develops engineering solutions with real social impact — and that opens doors for the next generation of technology leaders.
The story isn't finished. Lafayette is the next chapter. Brazil is where it ends.
Education
HL: Physics · Computer Science · Mathematics AA
SL: English Lit. · Portuguese Lit. · Economics
Experience & Projects
Honours & Awards
International
Music (LCME)
National (Brazil)
School Prizes
State
Beyond the Desk
Let's Connect
Whether you want to talk physics, build something together, or discuss education and community — I'm always glad to hear from you.