jianqingdu

Backend Engineer

https://talent.gravityer.com/jianqingdu

Hangzhou, Zhejiang, ChinaMember since June 23, 2026

Key Strengths

Strong foundational knowledge in C++ for systems programming, evidenced by projects like 'kedis', 'kvstore', and 'netter'.
Experience with building high-performance network libraries and distributed systems components.
Demonstrated ability to implement complex data structures and algorithms from scratch.
Focus on low-level system design and optimization, highly relevant for a Backend Engineer role dealing with performance-critical services.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are primarily personal and highly technical, focusing on core systems programming. This indicates a strong drive for deep technical work. However, the lack of team-based projects or diverse technology exposure makes it difficult to fully assess cultural fit beyond a preference for challenging technical problems.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's projects indicate a strong individual contributor focus on technical implementation.

AI is analyzing your overall score…

Identifying your key strengths…

Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

kvstore

June 2, 2019 – June 3, 2019

A proxy-based Redis cluster solution written in C++

View Project

sniffer

November 12, 2018 – November 23, 2018

a sniffer like tcpdump that can filter packet that contain the specific content

View Project

kedis

November 23, 2017 – August 15, 2023

Kedis-Server is a Redis-Protocol compatible persistance NoSQL with RocksDB as its storage engine

View Project

jianqingdu.github.io

August 14, 2017 – August 14, 2017

My Thinking Fragment

View Project

netter

March 12, 2016 – March 24, 2016

A multiple thread IO reactor network library for high performance c++ server programming

View Project

algorithm

December 2, 2015 – March 13, 2017

all kinds of algorithms implemented by myself

View Project

ChattingBubble

January 14, 2014 – January 14, 2014

display chatting bubble around message

View Project

Key Strengths

Strong foundational knowledge in C++ for systems programming, evidenced by projects like 'kedis', 'kvstore', and 'netter'.
Experience with building high-performance network libraries and distributed systems components.
Demonstrated ability to implement complex data structures and algorithms from scratch.
Focus on low-level system design and optimization, highly relevant for a Backend Engineer role dealing with performance-critical services.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's projects indicate a strong individual contributor focus on technical implementation.

jianqingdu

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit