20264 hrs/week
10 weeks
Volunteer, AN Early Intervention Center
Took care of children at a kindergarten for special-needs children with developmental delays.
(Class of 2027 · Applicant)
Computer Science Student exploring the intersection of computation, mathematics, and intelligent systems
9A* IGCSE 4A* A Level (pred.) 8.0 IELTS 35 ACT
(01) About me
Hanoi, 2026
I want you to remember that I’m drawn to questions that make me keep digging.
My interest in Computer Science has grown from ‘the wow factor’ of seeing technology for the first time, to exploring how algorithms shape what we see and finally, to studying the mechanisms inside modern AI systems.
Throughout this journey, I have enjoyed learning independently, reading beyond the curriculum, and turning questions into experiments and projects. Whether I’m investigating transformer models or building an application, I’m most interested in diving into why these work and especially what impact they could make.
(02) Projects
Feb 2025 — now
4 hrs/week · 40 weeks
iOS app · AI · Well-being
Mental health AI chatbot app paired with peaceful journal and relaxing garden.
View project →Feb 2026 — Sep 2026
4 hrs/week · 36 weeks
Individual research
Why do some attention heads in Qwen3-1.7B become sinks? Using grouped-query attention as a natural experiment, I found the query pathway is a causal contributor.
Read the research →Apr 2026 — now
Team research · STEM Club
Do recommender algorithms narrow what users see? Every early result turned out to be a bug, so I mentored the team through finding why, and redesigned the simulation until it could detect a real effect.
Read the research →2023 — 2024
2 hrs/week · 24 weeks
Team research · Cambridge Science Competition · Gold
Is colder always safer? We grew microbes from three melon varieties stored at four temperatures, and found the answer depended on the fruit. Our project won gold in the Cambridge Upper Secondary Science Competition 2023–24.
Read the research →(03) Activities
DofE · Bronze & Silver · 2023 — 25
20264 hrs/week
10 weeks
Took care of children at a kindergarten for special-needs children with developmental delays.
2025 — now1 hr/week
20 weeks
Our club teaches younger students what it is like to be a scientist. We split into teams, recruit younger students into each one through our ECA, and every team writes a research paper on a topic it chooses. Working alongside us, the younger students learn the full research process: forming a hypothesis, setting up an experiment, weighing limitations and alternatives, interpreting results and writing the report.
Each team, founders and younger members together, is currently applying for the CREST Silver Award (see our echo-chamber project, where I was research mentor), but the award is not our main goal. What matters more is giving younger students hands-on experience of innovation and creativity.
2025 — now
Our school wants to put more focus on equality, diversity, inclusion and belonging across the community. As EDIB prefect, I helped design and deliver a PSHE lesson on the topic, built around engaging activities where every student took a turn to discuss, role-play and contribute.
After finishing Soul Garden, I planned and designed an ECA that will run in Term 2a. Building the app showed me how much my own habits of emotional regulation, journalling and talking things through, had improved my life, and I want to help other students recognise their emotions and manage their moods. To prepare it, I learnt grounding techniques and strategies for identifying emotions, in consultation with the school counsellor.
2025 — 26
I grew into house leadership step by step: deputy house captain for Key Stage 3 in Year 9, house deputy in Year 10, and house captain in Year 12. Along the way I helped coordinate Hanoi House’s introductory performance at school assembly, and supported students in organising our Christmas market and team-building activities.
As captain, I built on what Hanoi House does best. We are not the house that wins at sport or music, but our members are enthusiastic learners and committed teammates, so I focused our year on house points, with a house quiz every Friday and regular house competitions. I led Hanoi House to House Point Champion in Primary and second place in Secondary.
In progress1 hr/week
Leading members of the school’s Tech Committee, working with the school’s well-being counsellor, to build a story-driven interactive game. New students, or anyone who needs it, role-play a character navigating social situations at school, so they can practise handling similar moments in real life.
In progress0.5 hr/week
8 weeks
Building a website that pairs younger students with approved older mentors by subject, with a place to share notes and study resources and subject group chats for discussion.
2025 — 26
As part of the Academic Department, my main contribution was bringing in a sponsor. I designed a professional sponsorship profile for the competition, pitched it to Code Dream in a meeting, and secured their offer to become the academic sponsor of NEXUS.
The challenge grew to 50 teams from across Vietnam, raised $4K in sponsorship and was featured on national TV news.
2023 — now1 hr/week
40 weeks
2022 — 23
2022 — 23
2022
Individual prizes: Silver in 200m run, Bronze in 300m
School prize: Bronze in Girls’ Football
Three school musicals in a row, from nervous newcomer to looking after the next cast.
2023 — 252 hrs/week
20 weeks
20242 hrs/week
10 weeks
20232 hrs/week
10 weeks
20222 hrs/week
10 weeks
My first musical, and I was nervous: as the Storyteller, I opened the show and led the audience through the story. Teachers and older students coached me on posture, facial expression and voice projection until I could tell it with confidence. It is still my most memorable production, because the older actors made me feel so welcome, and watching them made me want to reach their level.
2023 — 251 hr/week
24 weeks
Completed both the Bronze and Silver Awards. The Silver Award was achieved on 8 December 2025.
2025 — 26
2024
Vietnamese (native) · English (IELTS 8.0) · Chinese (HSK 4, 270/300)
Python · Java
Guitar (2023–2025)
(04) Academics
2018 — 2027
Cambridge IGCSE and A Level programme.
2025 — 2027
Mathematics, Further Mathematics, Physics, English Literature.
A* Mathematics, awarded 2026.
2023 — 2025
A* Mathematics, Additional Mathematics, History, Business, First Language English, First Language Vietnamese, English Literature, Co-ordinated Science (Double Award).
A Computer Science.
2026
2026
2026
2025
2025
Consolation Prize
Consolation prize in the AI Challenge, one of four divisions alongside the Super Cup and the specialised and non-specialised informatics categories. This annual informatics olympiad is hosted by the Vietnam–Korea University of Information and Communication Technology (VKU), University of Danang, and is open to students from primary to high school across Vietnam. I progressed through the online preliminary rounds to the in-person final, and several universities recognise the competition’s results for direct admission.
2025
Third Prize
Third prize in the Northern Vietnam regional youth informatics competition.
2024
20263 hrs/week
20 weeks
Jul 2025
Sep — Nov 2024
2026
Termly certificates from BVIS, one pile per year. Open a pile to see every certificate.
Outstanding Academic Attainment, all subjects · Term 1
Outstanding Academic Attainment, all subjects · Term 2
Outstanding Academic Attainment, all subjects · Term 3
Excellent Learning Attitude, all subjects · Term 1
Excellent Learning Attitude, all subjects · Term 2
Excellent Learning Attitude, all subjects · Term 3
Academic Attainment, Further Mathematics · Term 1
Academic Attainment, Further Mathematics · Term 2
Academic Attainment, Further Mathematics · Term 3
Academic Attainment, Physics · Term 3
Excellent Learning Attitude, Physics · Term 1
Academic Attainment, English Literature · Term 1
Academic Attainment, Vietnamese Humanities · Term 1
Academic Attainment, Vietnamese Language · Term 3
(05) Contact
Happy to share more work, a writing sample, or answer any questions.
khanhchi.phamha@gmail.com— Khanh Chi