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Hi there!

Hey, I’m Phu. This is a ‘Byte of Me’ — a small space on the internet where I share my journey and what I’ve been building.

My story

Fullstack developer. I work on computer vision and build the web applications around it.

You’ll never know how good you might have become unless you try.
— Mike Mentzer

Have an idea in mind?

Always interested in thoughtful projects and good collaboration.

Email me Contact details

Built byPhu - Luong Thanh Hoang

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Featured works

Built INT8 TensorRT export for RF-DETR detection, segmentation and keypoint models
- #1595, Merged (opens in a new tab)
- #1627, Merged (opens in a new tab)
I traced the slowdown to Q/DQ placement and two TensorRT bugs, then wrote the placement myself on the FP16 graph. INT8 is now faster than FP16 at every size on an RTX 5070 (1.10–1.33×) and a Tesla T4 (1.11–1.21×), for 0.5–0.85 COCO AP points.

Open source

29 merged pull requests across 3 projects

All contributions

roboflow/rf-detr
RF-DETR is a real-time object detection and segmentation model architecture developed by Roboflow, SOTA on COCO, designed for fine-tuning. [ICLR 2026]
Python9.8K26 PRs+24,652−3,132
roboflow/trackers
Trackers gives you clean, modular re-implementations of leading multi-object tracking algorithms released under the permissive Apache 2.0 license. You combine them with any detection model you already use.
Python3.9K2 PRs+239−8
sunsmarterjie/yolov12
[NeurIPS 2025] YOLOv12: Attention-Centric Real-Time Object Detectors
Python3K1 PR+1−1

Education

VNU-HCM University of Science
2020 — 2024
Computer Science, Honors Program.
Focus: computer vision & vision–language models.
- GPA: 8.67/10.0
- Graduation Thesis: 10/10
  Developed an advanced Vision-Language system for simultaneous medical image segmentation and classification. By integrating visual and linguistic data, this research significantly enhances diagnostic accuracy and outperforms traditional anomaly detection models.
- CV4DC Workshop at ACCV 2024
  Published "Abnormality Detection In Medical Image Based On Visual-Language Model" | Code.
AI Challenge 2023 (HCMC)
Award: Consolation prize | Code.
Ranked 6th in the 2020 University Entrance Exam
Achieved a score of 28.65/30.00 | Link.
Phan Chau Trinh High School, Da Nang
2017 — 2020

Stack

TypeScript
PostgreSQL
JavaScript
Python
Go
FastAPI
MongoDB
Redis
Tailwind CSS
SeaweedFS
Docker
Minio
Prisma
Express.js
Nest.js
React.js
Next.js
Kafka