A User Guide To Working With Huong

Introduction

I write this user guide to help us (you and me) have a good collaboration at work. I hope you also share yours.

How I view success

We all feel passionate and happy at work.
We all enjoy discussing transparently.
We take it easy to give and receive feedback.
After all, we together develop and bring valuable applications to users.

How I communicate

I mostly prefer a face-to-face conversation.
Just leave me a message on Slack if you don't want to come to my desk.
For a big topic which takes more than 30 minutes, we should have a meeting.
Only send me emails only if stuff is very formal or out-of-office hours

Things I do that may annoy you

I do practice the Pomodoro technique so that sometimes you see me in the "do not disturb" mode.
Often to make things clear, I am at ease talking frankly with you.

What gains and loses my trust

It is easy to gain my trust when you commit to what you say. You show your passion and endeavors to achieve that.
It is easy to lose my trust when you don't focus on your work. You affirm what you haven’t experienced. For instance, you have never tested your implementation on the servers but you say you have done it.

My strengths

I know a good product is built by a well-collaborated team. I do care about teamwork.
My passion is to bring valuable products to users. I do care about both the technical and business of applications.
I motivate myself to expand my skill set every day to make better applications. I am a fast learner and my skills are wide.
I adopt the grit mindset. I believe I can solve most of the problems with my perseverance.

My growth areas

Development skills (Backend and Frontend)
- After graduation, I began building enterprise web applications using Java as a primary programming language. For most of the projects, I used the JSF framework and Axon.ivy platform. I had nearly 5 years of experience in this field.
- Currently, I am using JavaScript as my primary programming language. I enjoyed reading You Don’t Know JS.
- In my spare time, I am also learning Android to develop my side projects.
Operation skills (DevOps)
- I gained some fundamental knowledge about Computer Networks and Telecommunications such as operating systems, IP addresses, and security in the university as it is my major.
- I have been working with some tools: Jenkins, Docker, OpenShift, AWS.
Soft skills:
- I keep learning English for a good communication skill
- I work together, observe, and grow my teammates to enhance my leadership skill.
- I follow Buddhism (especially Zen/Thiền) as my philosophy. I believe everything in this world is connected. I no longer struggle to answer the kind of questions “Who am I? Why am I here?”. Some of my best friends are atheists, Protestants, and Catholics; we all feel happy when talking about our own beliefs.
Computer science
- Architectural design: from the level of code to systems.
- In my spare time, I enjoy spending time with some friends to take research and build side projects using facial technology (a field in Computer Vision).
- Cryptography is also my interest. Currently, I also spend some time to build a pet called FIDO2 Authenticator.

References:

https://lg.substack.com/p/the-looking-glass-a-user-guide-to

https://roadmap.sh/

https://github.com/devradar/devradar

Comments

Coding Exercise, Episode 1

I have received the following exercise from an interviewer, he didn't give the name of the problem. Honestly, I have no idea how to solve this problem even I have tried to read it three times before. Since I used to be a person who always tells myself "I am not the one good at algorithms", but giving up something too soon which I feel that I didn't spend enough effort to overcome is not my way. Then, I have sticked on it for 24 hours. According to the given image on the problem, I tried to get more clues by searching. Thanks to Google, I found a similar problem on Hackerrank (attached link below). My target here was trying my best to just understand the problem and was trying to solve it accordingly by the Editorial on Hackerrank. Due to this circumstance, it turns me to love solving algorithms from now on (laugh). Check it out! Problem You are given a very organized square of size N (1-based index) and a list of S commands The i th command will follow t...

Strategy Design Pattern

For example, I have a program with an Animal abstract class and two sub-classes Dog and Bird. I want to add new behavior for the class Animal, this is "fly". Now, I face two approaches to solve this issue: 1. Adding an abstract method "fly" into the class Animal. Then, I force the sub-classes should be implemented this method, something like: public abstract class Animal{ //bla bla public abstract void fly(); } public class Bird extends Animal{ //bla bla public void fly(){ System.out.println("Fly high"); } } public class Dog extends Animal{ //bla bla public void fly(){ System.out.println("Cant fly"); } } 2. Creating an interface with method "fly" inside. The same issue to an abstract class, I force the classes these implement this interface should have a method "fly" inside: public interface Flyable{ public void fly(); } public class Bird implements Flyable{ //bla bla public void fly(){ System.out.pr...

Junit - Test fails on French or German string assertion

In my previous post about building a regex to check a text without special characters but allow German and French . I met a problem that the unit test works fine on my machine using Eclipse, but it was fail when running on Jenkins' build job. Here is my test: @Test public void shouldAllowFrenchAndGermanCharacters(){ String source = "ÄäÖöÜüß áÁàÀâÂéÉèÈêÊîÎçÇ"; assertFalse(SpecialCharactersUtils.isExistSpecialCharater(source)); } Production code: public static boolean isExistNotAllowedCharacters(String source){ Pattern regex = Pattern.compile("^[a-zA-Z_0-9_ÄäÖöÜüß áÁàÀâÂéÉèÈêÊîÎçÇ]*$"); Matcher matcher = regex.matcher(source); return !matcher.matches(); } The result likes the following: Failed tests: SpecialCharactersUtilsTest.shouldAllowFrenchAndGermanCharacters:32 null A guy from stackoverflow.com says: "This is probably due to the default encoding used for your Java source files. The ö in the string literal in the J...

Math fundamentals and Katex

It was really tough for me to understand many articles about data science due to the requirements of understanding mathematics (especially linear algebra). I’ve started to gain some basic knowledges about Math by reading a book first. The great tool Typora and stackedit with supporting Katex syntax simply helps me to display Math-related symbols. Let’s start! The fundamental ideas of mathematics: “doing math” with numbers and functions. Linear algebra: “doing math” with vectors and linear transformations. 1. Solving equations Solving equations means finding the value of the unknown in the equation. To find the solution, we must break the problem down into simpler steps. E.g: x 2 − 4 = 4 5 x 2 − 4 + 4 = 4 5 + 4 x 2 = 4 9 x = 4 9 ∣ x ∣ = 7 x = 7 or x = − 7 \begin{aligned} x^2 - 4 &= 45\\ x^2 - 4 + 4 &= 45 + 4\\ x^2 &= 49\\ \sqrt{x}&=\sqrt{49}\\ |x| &= 7\\ x=7 &\text{ or } x=-7 \end{aligned} x 2 − 4 x 2 − 4 + 4 x 2 x ∣ x ∣ x = 7 = 4 5 = 4 ...

Styling Sort Icons Using Font Awesome for Primefaces' Data Table

So far, Primefaces has used image sprites for displaying the sort icons. This leads to a problem if we want to make a different style for these icons; for example, I would make the icon "arrow up" more blurry at the first time the table loading because I want to highlight the icon "arrow down". I found a way that I can replace these icons with Font Awesome icons. We will use "CSS Pseudo-classes" to achieve it. The hardest thing here is that we should handle displaying icons in different cases. There is a case both "arrow up" and "arrow down" showing and other case is only one of these icons is shown. .ui-sortable-column-icon.ui-icon.ui-icon-carat-2-n-s { background-image: none; margin-left: 5px; font-size: 1.1666em; position: relative; } .ui-sortable-column-icon.ui-icon.ui-icon-carat-2-n-s:not(.ui-icon-triangle-1-s)::before { content: "\f106"; font-family: "FontAwesome"; position: ...

vhandit

Search This Blog