Excelsior, uniformity, masterpiece.
The power from sorcery, the force from marshaling.

Abstract

JH.W (Harold) is the previous shareholder of HuiMin HuNan Co. Majored in Master of software engineering, also I am a framework and system program designer. Name 'Bean' is cute (I know) which was named when I was only 10, obviously comes from 'MR.Bean' but I don't want to change it.

• Focus on framework, data, system and full-stack design, also as a Geek, robots and SCM are never leave me.
• Focus on computer science research and general knowledge as well.
• More than 10 years software design experience since my elementary school, the 2008 is my 'HelloWorld' (VB and ActionScript).
• Worship the bottom-up methodology, more atomic more awesome.
• I highly enjoy pharmacy, biochemistry, and medicine (Is there ASM in biology?), so I just call myself a doctor, but this hobby doesn't pay(literally).
• Treasure collection in a trance, enjoying sophisticated and rare ones in both physical and digital.
• Who does not like f**king money ha ? Does a bear shit in the woods ?

Knowledge Base of Computer Science

Tempora mutantur, nos et mutamur in illis.

CS Technology is changing really fast, I have a long history with CS since I was a kid. It's really crazy to see the change of technology, which Flash and PHP are kings of 2008 ~ 2015, but now they are doomed, time pass by.
2008 - 2012: VB, ActionScript(Adobe Flash), ELang for Tiny Program and Web (Ancient HTML,CSS,JS,Flash); C/C++, ASM for MFC.
2012 - 2017: C/C++, ASM for MFC, SCM(Also some robots sh*t); ASP(With AccessDB), PHP, JS for Web.
2017 - 2019: C/C++, ASM for Framework/Library/SCM; PHP, Java, JS for Web; Java for Android.
2019 - 2023: C/C++, ASM, Java, Go, JS for Framework / Library / Web / SCM; Python for ML/DNN.
2021 - 2024: National Engineering Laboratory for Big Data System Computing Technology, Master Student.
2022 - 2023: Huawei Cloud CLab Intern, VM and cloud performance research.
2024 - Now : XiaoHongShu DW, Data platform, Big Data development and data engine performance research.

Research Interests: Large-scale data multi-feature mining, processing, and application (practical). During the master's program, the research focus was on Cloud Computing, multi-feature modeling, and time series models.

Current Technology Knowledge: Optimization and data governance in big data infrastructure, full-stack development, cloud-native technologies, and performance modeling and analysis.

Everything is a slave, while the data dominates it.

Magic Skills

Understanding of basic PCB design, related SoC chips, and common circuit structures. Proficient in image processing software such as PhotoShop, with an understanding of basic artistic design. Familiarity with basic video processing software like Premiere. Proficiency in common audio processing tools such as Au and GoldWave. Familiarity in multiple languages, with a good command of oral English.

Summary

[ BASE ] C/C++/ASM: 90%  ;  Java/JS: 85%  ;  Go/PHP: 70%  ;  Python: 70%  ; 
[ BACK ] C/C++^.*; Springs/Hadoop/Hive/Spark/etc.^.*; Gin/PHP^.*; TensorFlow/Torch; STM32/x86;
[ FRON ] HTML/CSS; Bootstrap; JQuery; React; Vue; Angular;
[ SUPE ] Cloud; Big Data; Data Warehouse; Cluster; Micro-Service; Sequence and feature expression; etc.
[MAGIC ] Basic PCB Design; PhotoShop; Premiere; Au; GoldWave; etc.

1. A `urge` thirst for all knowledge.
2. Novel, interesting, and story-rich things, even if they are very niche.
3. Systematic, complete, and uniformity things at the bottom level.
4. Anything original and geeky, anything that can be DIYed or self-designed (not limited to computers, electronics, art, music, crafts, etc.).
5. Any game with vivid storylines, exploration, and the potential for infrastructure-building.
6. Anything related to "dragons."