Avafly

Backend Engineer

https://talent.gravityer.com/avafly

Binary will remember everything

Member since June 30, 2026

Key Strengths

Strong proficiency in C++ for high-performance computing and inference.
Extensive experience with various deep learning inference frameworks (ncnn, OpenVINO, MNN, ONNXRuntime, TensorRT).
Demonstrated ability to optimize low-level operations (e.g., GEMM optimization).
Experience with embedded systems/ARM architecture optimization (RPi).
Practical experience with computer vision libraries (OpenCV) and UI frameworks (Qt).

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are heavily focused on C++ and deep learning inference, indicating a strong specialization. While this demonstrates deep technical expertise, the lack of diversity in project types (e.g., web services, distributed systems, databases) might suggest a narrower scope of interest for a general Backend Engineer role. The projects are all personal, which is good for demonstrating initiative, but there's no information on collaborative work or team contributions.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's profile primarily showcases technical project work.

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Projects

later

February 14, 2026 – Present

Delay no more? Do it later! - A background/delayed command execution tool for Linux & macOS.

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PaddleOCR-ncnn-CPP

August 23, 2025 – Present

C++ implementations of PP-OCRv3/4/5/6 using ncnn for inference.

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YOLOX-TensorRT10

June 21, 2025 – Present

A TensorRT 10 C++ implementation of YOLOX with dynamic‐shape support.

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optimize-gemm

November 11, 2024 – November 17, 2024

My gemm optimization on RPi (ARM) achieved a 170x performance boost, showing speeds faster than Eigen and close to OpenBLAS.

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YOLOv5-ncnn-OpenVINO-MNN-ONNXRuntime-OpenCV-CPP

October 8, 2024 – Present

YOLOv5 C++ inference implemented using multiple frameworks: ncnn, OpenVINO, MNN, ONNXRuntime, and OpenCV.

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Qt-OpenCV-CameraEdgeDetection

January 1, 2024 – January 1, 2024

A simple edge detection example application using the Qt framework and OpenCV library.

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SimpleJsonParser

September 21, 2023 – September 21, 2023

A simple JSON parser implemented by C++17.

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Handcrafted-CNN

July 17, 2023 – December 6, 2024

A handcrafted convolutional neural network. Matrix multiplication instead of loop operation, very fast.

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TrieDictionary

July 10, 2023 – June 18, 2025

A Simple Trie Implementation.

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LeetCodeSolution

July 6, 2023 – September 26, 2023

My LeetCode solutions in C AND C++. Directly executable, and all dynamically allocated memory can be freed.

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Key Strengths

Strong proficiency in C++ for high-performance computing and inference.
Extensive experience with various deep learning inference frameworks (ncnn, OpenVINO, MNN, ONNXRuntime, TensorRT).
Demonstrated ability to optimize low-level operations (e.g., GEMM optimization).
Experience with embedded systems/ARM architecture optimization (RPi).
Practical experience with computer vision libraries (OpenCV) and UI frameworks (Qt).

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's profile primarily showcases technical project work.

Avafly

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit