I build modern web applications with Python/Flask backends and clean, responsive
frontends.
Passionate about exploring new web technologies, AI tools, and sharing practical development guides
with fellow developers. Let's build together!
My journey from curious student to developer educator, and why I'm passionate about teaching others
✨ Full-Stack Developer
Building Modern Web Apps
I'm passionate about building full-stack web applications that solve real problems.
From Python/Flask backends to clean, responsive frontends, I love working across the entire stack.
What started as curiosity has evolved into 3+ years of professional web development.
My journey spans the full spectrum: cafe management systems, language learning platforms,
portfolio sites, and AI-powered apps. Along the way, I've discovered that
sharing what I learn with other developers is incredibly rewarding.
That's why I write guides about web development, Flask, modern frontend techniques, and AI integration.
Currently:
3rd-year IT student at ICTU | Content creator (10K+ followers) |
Building full-stack web apps & sharing development guides
Python/FlaskFull-StackModern FrontendAI Tools
My Approach
Learn by doing: Every guide includes practical, hands-on examples
Keep it simple: Break down complex topics into clear steps
Share freely: Knowledge should be accessible to everyone
Stay curious: Always exploring new tools, especially AI innovations
"I believe the best way to truly understand something is to share it with others.
That's why I write about everything I learn—from Python basics to the latest AI tools."
What I'm working on & sharing:
Full-stack web apps with Python/Flask & modern frontend
Web development guides & best practices
AI/LLM integration in web applications
Developer tools and productivity tips
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Technical Skills
The technologies I use to build and teach
Full-stack Web Development
Over 3 years of full-stack experience, specializing in large-scale, high-performance, and scalable web
apps.
HTML5/CSS3
JavaScript/ES6+
Next.js (Basic)
APIs (integration, consumption & design)
Python
.NET Core (C#)
RESTful APIs
SQL (DB design & queries)
Docker
AWS (basic cloud services)
CI/CD (Basic)
Performance Tuning
AI Tools & Ecosystem
Using modern AI tools to accelerate development and improve product quality.
Visual Studio Code
Visual Studio 2022
Cursor (AI Assistant)
GitHub Copilot / Tabnine
Claude (LLM)
Grok (LLM)
GPT (LLM)
Gemini (LLM)
Google AI Studio
Digital Content Creation & Media
Hands-on experience building a personal brand and engaging audiences on digital platforms.
TikTok (9K+ Followers)
CapCut (quick editing)
Content strategy
Streamer / YouTuber
Adobe Premiere Pro
Photoshop (Thumbnail/Image Design)
MC at TNTV
Scriptwriting
Media content creation
Selected Projects
Real-world applications I've built. Each project taught me valuable lessons I share in my tutorials.
HE Coffee — Cafe Management App
An internal system for managing menu items, orders, tables, and daily reports.
Focused on clean UI, fast input flows, and exportable summaries.
Python
HTML
CSS
JavaScript
LearnLangs — Language Learning App
A learning platform with AI pronunciation assessment, vocabulary games, and
exam modules. Built for performance and extensibility.
C#
.NET (Framework)
ASP.NET / Blazor
typingtest — Typing Practice App
A minimalist typing trainer inspired by Monkeytype. Practice with random text,
timed or word-count modes, and real-time metrics (WPM, accuracy, errors).
Built with a lightweight Python backend and modern front-end for speed and focus.
Python (Flask)
HTML
CSS
JavaScript
Latest Articles
Practical guides on full-stack web development, Python/Flask, and modern tools
NewResearch
Honored to Attend and Participate in National Scientific Conference
Attended the National Scientific Conference on "Multi-document Summarization Solutions using
Pre-trained Language Models and Deep Learning in Education" and shared research on digital technology
in architectural reconstruction.
[Achievement Unlocked] Proud Winner of the Second Prize! 🥈
Thrilled to share that my team and I have officially taken home the Second Prize at the finals of the
"Developing AI-Integrated Applications in Education 2025" competition.
MC Experience at Thai Nguyen Newspaper and Television Broadcasting
An unforgettable experience hosting programs for Thai Nguyen Newspaper and Television Broadcasting,
exploring traditional Then music, tea culture, and making mooncakes.
A comprehensive journey through my leadership experience, from building the foundation to major
achievements, competitions, and the valuable lessons learned along the way.
Join fellow developers getting practical guides on full-stack development,
Python/Flask, frontend techniques, and modern tools. No spam, just useful content.
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Research & Technology
Specialized Seminar: Advanced Technology Applications in Biomedical Science and Artificial
Intelligence
On September 22, Thai Nguyen University of Information and Communication Technology (ICTU) successfully
organized an important specialized seminar, marking academic and research collaboration with experts
from the Department of Electronic Engineering and Computer Science at Hong Kong Metropolitan University
(HKMU).
The event attracted the enthusiastic participation of leadership, faculty, researchers, and students
from ICTU, creating a vibrant and highly practical academic exchange atmosphere.
The specialized seminar at ICTU with enthusiastic participation from
faculty and students
✨ Core Content: The Intersection of Technology and Medicine
The seminar focused on two research areas that are among the world's top priorities:
1. Advancing 3D Ultrasound Tools for Carotid Atherosclerosis: Transforming Clinical Trials
with Novel Biomarkers and Automation
Speaker: Dr. Shirley CHEN, Senior Lecturer, HKMU.
Dr. Shirley Chen presenting on advanced 3D Ultrasound technology
Key Highlights: Dr. Shirley Chen's presentation focused on integrating advanced 3D
Ultrasound technology with Automation algorithms. This approach not only improves the accuracy and
efficiency of medical imaging diagnostics but also provides novel biomarkers for evaluating and
monitoring carotid atherosclerosis, thereby optimizing clinical trials.
2. Leveraging Quantum Machine Learning to Classify Biosignals for Disease Detection
Speaker: Assoc. Prof. Dr. Kevin HUNG King Fai, Head of Department, HKMU.
Assoc. Prof. Dr. Kevin Hung introducing Quantum Machine Learning
Key Highlights: Prof. Kevin Hung introduced the breakthrough potential of Quantum
Machine Learning (QML). QML, with its ability to process complex data on a large scale and at higher
speeds than classical computers, is being applied to analyze biosignals. This research opens new
pathways for early and accurate detection of various diseases, demonstrating the indispensable role of
quantum physics and AI in modern medicine.
Enjoying and learning directly from leading experts.
🤝 The Importance of International Collaboration
The seminar served not only as a platform for sharing specialized knowledge but also as an opportunity
to strengthen the collaborative relationship between ICTU and HKMU—a public university in Hong Kong
renowned for its applied training and research programs.
The event successfully facilitated international academic connections, creating an environment for
Vietnamese researchers, faculty, and students to directly access world-leading technological trends in
Information Technology and Biomedical Science. This provides a solid foundation for developing
high-quality human resources capable of integration and contributing to the nation's scientific and
technological development.
The group photo captures the wonderful learning spirit and the tight
academic cooperation between ICTU and HKMU.
Student Life
My Journey as English Club President
This is a comprehensive article compiling the memories from my time as President of the English Club at
ICTU. A journey filled with challenges, achievements, and unforgettable moments that shaped not just my
leadership skills, but also my personal growth.
1. Introduction - The Beginning
Stepping into the role as English Club President was both an honor and a significant responsibility. I
remember the mix of excitement and nervousness that filled me during my first official meeting. Taking
on this leadership position meant I would be responsible for organizing events, managing a diverse team,
and representing our club at various competitions and activities.
The first official meeting was a moment I'll never forget. Standing in front of the members, I felt the
weight of expectations but also the thrill of new possibilities. It was the beginning of a journey that
would teach me invaluable lessons about leadership, teamwork, and personal growth.
The Beginning Moment – Full of Passion and Expectation.
2. Building the Foundation
The early days were all about building connections and establishing a strong foundation for the club.
Our early club meetings focused on team bonding activities that brought members closer together. We
organized fun games and interactive sessions that not only improved English skills but also created
lasting friendships.
Learning to lead and manage a diverse team was one of my first challenges. Each member brought unique
perspectives and talents, and it was my responsibility to create an environment where everyone felt
valued and motivated. Through these early activities, I began to understand the true meaning of
collaborative leadership.
Early club meetings with fun games and team bonding activities.
3. Major Achievements & Competitions
A. English Festival 2024-2025
One of the most memorable achievements was leading our team to compete at Thai Nguyen University. The
English Festival 2024-2025 was a significant event that brought together English clubs from various
universities. The competition was intense, but our team's dedication and preparation paid off.
We won the consolation prize, receiving 1,500,000 VND. But more than the prize money, the pride of
representing ICTU on the red carpet was an unforgettable experience. Standing there with my team, I felt
immense pride in what we had accomplished together.
B. Awards & Recognition Ceremony (2023-2024)
The Awards & Recognition Ceremony for the 2023-2024 academic year was a moment of celebration for our
entire team. Receiving awards for club excellence was a testament to the hard work and dedication of
every member. Standing with the entire team as we were honored was a moment that reinforced the
importance of collective effort.
C. Olympic Tiếng Anh ICTU 2024
Organizing the Olympic Tiếng Anh ICTU 2024 was one of the largest responsibilities I undertook as
President. This major English competition required months of planning, coordination, and teamwork.
Seeing so many students participate and excel in the competition was incredibly rewarding. The event not
only showcased the English skills of ICTU students but also strengthened the English learning community
at our university.
D. STAR Awards 2024
Another significant achievement was our participation in the STAR Awards 2024. We competed in the "Young
Generation - Healthy Lifestyle for a Healthy Heart" category, which required us to create meaningful
content about health and wellness. Once again, our team's efforts were recognized with another
consolation prize win of 1,500,000 VND.
Presenting alongside talented teammates was an experience that taught me the value of collaboration and
mutual support. Each team member contributed their unique strengths, creating a presentation that was
both informative and engaging.
E. T.E.C Spell-Off Competition
The T.E.C Spell-Off Competition was a fun and challenging experience that tested our spelling skills and
quick thinking. While it was a lighter competition compared to others, it provided valuable
opportunities for members to practice and improve their English vocabulary in a competitive yet friendly
environment.
Major events and competitions – where we connected and shined.
4. Special Events & Cultural Activities
A. Colourful ICTU 2025
Colourful ICTU 2025 was one of the most vibrant events we organized. This cultural celebration brought
together international guests and students from various backgrounds. We organized interactive games and
meaningful exchanges that celebrated cultural diversity and created a vibrant, inclusive community.
The event was a beautiful representation of how language and culture can bring people together. Seeing
students from different countries and backgrounds connect through English and shared activities was
truly inspiring. It reinforced my belief in the power of cultural exchange and inclusive leadership.
B. Vietnamese Teachers' Day Celebration
The Vietnamese Teachers' Day Celebration was a heartfelt event where we honored our mentors and
advisors. Organizing this celebration was particularly meaningful as it allowed us to express our
gratitude to the teachers who had supported and guided us throughout our journey.
The gift-giving and appreciation activities created a warm atmosphere that strengthened the bond between
students and teachers. It was a reminder that leadership is not just about organizing events, but also
about fostering meaningful relationships and showing appreciation to those who support us.
5. Growth & Lessons Learned
My time as English Club President was a period of tremendous personal and professional growth. One of
the most significant improvements was in my public speaking skills. Leading meetings, presenting at
competitions, and speaking at various events helped me become more confident and articulate in
expressing my ideas.
Event management and organization became second nature to me. From planning small weekly activities to
organizing major competitions, I learned to balance multiple responsibilities, manage timelines, and
coordinate with various stakeholders. These skills have proven invaluable in both my academic and
professional life.
Perhaps the most important lesson was about teamwork and collaboration. Leading a diverse team taught me
that the best results come from leveraging each member's unique strengths. I learned to listen, delegate
effectively, and create an environment where everyone felt empowered to contribute.
Handling pressure and responsibility was another crucial skill I developed. There were moments of stress
and uncertainty, but these challenges taught me resilience and problem-solving. I learned that
leadership is not about having all the answers, but about finding solutions together with your team.
6. Conclusion - Memories That Last
Looking back on my journey as English Club President, I am filled with gratitude for all the
experiences, challenges, and achievements. The memories we created together – from the excitement of our
first meeting to the pride of winning competitions, from organizing cultural events to celebrating with
teachers – these are moments that will stay with me forever.
This journey was not just about leading a club; it was about personal transformation, building lasting
friendships, and contributing to a community that values learning and growth. The skills I developed,
the relationships I built, and the memories I created have shaped who I am today.
To all the members, advisors, and supporters who were part of this journey – thank you. These memories
are not just mine; they belong to all of us who shared in this incredible experience. The English Club
will always hold a special place in my heart, and I am proud to have been part of its story.
AI & Research
From Student to Discussion Partner: Immersing in AI with Dr. Lin (FCU) at ICTU
That afternoon at ICTU was truly a memorable milestone for me and my fellow technology enthusiasts. The
specialized seminar, "Artificial Intelligence Research Experience Sharing: Embedded Devices and Image
Processing," featuring Dr. Feng Cheng Lin from Feng Chia University (FCU), Taiwan, was not merely a
lecture but a high-level dialogue about the future of AI.
Dr. Lin conveyed in great detail the technical challenges of "embedding" complex AI models into devices
with limited memory and power. This is precisely the point of convergence between theory and practical
application that I and many engineering students are constantly seeking.
Dr. Feng Cheng Lin passionately shares strategies for optimizing AI
models, opening new directions for smart devices.
💬 The Dialogue Moment: Moving Beyond Textbook Theory
The part I anticipated the most—and the part I actively participated in—was the Q&A session. After
learning about the techniques of Model Pruning and Quantization, I took the initiative to pose a
question about the feasibility of deploying specific image processing algorithms in a real-time
environment.
For me, asking a question was not just about satisfying a personal curiosity; it was an opportunity to
validate that what we are learning in school can be directly applied to the most cutting-edge research.
I myself am actively engaging in the Q&A, representing the deep
interest of ICTU students in the practical application of AI. That was the moment we transitioned from
learners to discussion partners.
🤝 Academic Connection and Personal Vision
Directly participating in this discussion has given me a profound insight into future research
directions. This seminar is clear proof of the importance of international cooperation in education and
research.
Enjoying and learning directly from leading experts.
This is a valuable memory, a great motivation for me and my peers to continue striving in the field of
AI.
The seminar is not only a place for knowledge sharing but also a bridge for a generation of Vietnamese
engineers ready to tackle global technological challenges.
The group photo captures the wonderful learning spirit and the tight
academic cooperation between ICTU and FCU.
Achievement
[Achievement Unlocked] Proud Winner of the Second Prize! 🥈
I am thrilled to share that my team and I have officially taken home the Second Prize at the finals of
the "Developing AI-Integrated Applications in Education 2025" competition, hosted by the Faculty of
Information Technology at ICTU.
The Second Prize (Giải Nhì) award - A proud moment of recognition for
our hard work.
This journey has been incredible. Integrating Artificial Intelligence into education is more than just a
technological trend; it's about creating practical solutions that truly enhance the teaching and
learning experience. This award is a wonderful validation of our team's hard work and research over the
past few months.
Celebrating our achievement on stage with the certificate - a moment
of pride and accomplishment.
I want to extend a huge thank you to the organizers for creating this intellectual playground, our
mentors for their guidance, and especially my amazing teammates for their dedication. This achievement
is a huge motivation for me to continue innovating in the EdTech space.
Group photo with all participants, organizers, and mentors -
celebrating innovation in AI and Education.
Honored to Attend and Participate in National Scientific Conference
I was honored to be invited to attend and participate in the National Scientific Conference:
"Multi-document Summarization Solutions using Pre-trained Language Models and Deep Learning and
Applications in Education".
The conference brought together researchers, academics, and professionals working on cutting-edge
solutions in natural language processing, AI, and their applications in educational settings. It was an
inspiring platform to learn about the latest developments in multi-document summarization techniques and
their potential impact on education.
During the event, I had the opportunity to engage with research related to digital technology in
architectural reconstruction and simulation at the Cat Tien National Archaeological Site. This research
explores how digital technologies can be applied to preserve and reconstruct cultural heritage,
particularly ancient architectural structures.
Photo with the conference banner at the National Scientific
Conference.
Here are some photos from the conference:
Group photo with conference delegates and participants.Photo with my supervising Associate Professor at the conference.
I'm grateful to the organizers for creating this valuable platform for academic exchange and to all the
participants for the insightful discussions. This experience has been inspiring and motivates me to
continue exploring innovative applications of technology in various fields.
ExperienceMedia
MC Experience at Thai Nguyen Newspaper and Television Broadcasting
I had the incredible opportunity to work as an MC for Thai Nguyen Newspaper and Television Broadcasting,
where I embarked on a fascinating cultural journey exploring traditional Vietnamese heritage through
various immersive experiences.
Experiencing Traditional Then Music
One of the most memorable experiences was learning about and experiencing the traditional Then music.
Then is a unique form of folk music from the northern mountainous regions of Vietnam, characterized by
its distinctive stringed instruments and melodic storytelling. I had the privilege of meeting with
traditional performers who shared their knowledge and passion for this beautiful art form.
Learning about traditional Then music with local performers and
cultural experts.Capturing the Then music performance during the MC program.
Immersing in the traditional Then music cultural experience.
The performers, dressed in traditional attire, played their instruments with such skill and emotion,
transporting us to a different time. It was a profound experience to witness this living cultural
heritage and understand its significance in preserving Vietnamese traditions.
Exploring Tea Culture Space
Another highlight was experiencing the traditional tea culture space. Vietnam has a rich tea culture,
and I had the chance to participate in a traditional tea ceremony in a beautifully designed wooden tea
house. The setting was warm and inviting, with wooden paneling, traditional decorations, and shelves
displaying various tea products.
Exploring the traditional tea culture space with its beautiful wooden
design and cultural atmosphere.
During the tea ceremony, I learned about different types of Vietnamese tea, the proper way to brew and
serve tea, and the cultural significance behind each gesture. It was a meditative and educational
experience that deepened my appreciation for Vietnamese tea culture and its role in social bonding and
hospitality.
Participating in a traditional tea ceremony and enjoying the authentic
tea experience.
Making Traditional Mooncakes
One of the most hands-on and enjoyable experiences was learning to make traditional mooncakes. Mooncakes
are an essential part of the Mid-Autumn Festival in Vietnam, and making them from scratch was both
challenging and rewarding.
Combining the tea ceremony experience with traditional mooncake
making.Hands-on experience learning to make traditional mooncakes.
Under the guidance of experienced artisans, I learned the intricate process of preparing the dough,
creating the fillings, and shaping the mooncakes with traditional molds. The process required patience
and precision, but the result was delicious mooncakes that carried both flavor and cultural meaning. It
was wonderful to connect with this traditional craft and understand its importance in Vietnamese
celebrations.
Reflections on the Experience
Working as an MC for Thai Nguyen Newspaper and Television Broadcasting provided me with unique
opportunities to explore and share Vietnamese culture. Each experience - from the melodic Then music to
the serene tea ceremonies and the hands-on mooncake making - enriched my understanding of Vietnam's
cultural heritage.
These experiences reminded me of the importance of preserving and promoting traditional culture in the
modern world. As an MC, I had the privilege of bringing these cultural treasures to a wider audience,
helping to bridge the gap between tradition and contemporary media.
I'm grateful to Thai Nguyen Newspaper and Television Broadcasting for this incredible opportunity and to
all the cultural experts, performers, and artisans who shared their knowledge and passion with me. This
journey has been both professionally enriching and personally meaningful.
Testimonials from clients, colleagues, and collaborators.
Career Timeline
Key milestones in my professional journey.
2021 - Present
Full-Stack Developer
Building large-scale web applications with Python, .NET Core, and modern JavaScript frameworks.
Specializing in high-performance, scalable solutions.
2020 - 2021
Content Creator & Digital Media
Started creating digital content, building a personal brand on TikTok and other platforms.
Gained experience in video production, scriptwriting, and audience engagement.
2019 - 2020
Education & Learning
Focused on learning full-stack development, mastering Python, JavaScript, and various web technologies.
Built foundational projects and gained hands-on experience.
Certifications & Achievements
Professional certifications and notable achievements.
🎓
Full-Stack Development
Self-Taught & Professional Experience
2021 - Present
📱
Content Creator
TikTok, YouTube
10K+ Followers
🎤
MC at TNTV
Thai Nguyen Television
Media Production
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