Skip to main content

Looking back on my 2021


As of this writing, the COVID-19 pandemic still persists. In Vietnam, people have just passed a horrible time of lockdown, we needed to stay at home for nearly 4 months. I have even got covid infected and spent a quarantine time for more than three weeks.

My balcony garden

More books read

This year, I read 22 books of various kinds. Reading books becomes my habit.

English books

  1. Grokking Algorithms: An Illustrated Guide for Programmers and Other Curious People
  2. The Phoenix Project: A Novel about IT, DevOps, and Helping Your Business Win
  3. Leaders Eat Last: Why Some Teams Pull Together and Others Don't
  4. The Tao of Microservices
  5. Software Architecture for Developers: Volume 2

Vietnamese books

  1. Nhân tố Enzyme 
  2. Nếu biết trăm năm là hữu hạn
  3. Đạo giáo
  4. Tâm Thành và Lộc Đời
  5. Lịch sử tư tưởng Nhật Bản
  6. Totto-chan bên cửa sổ
  7. Thiền sư và em bé 5 tuổi
  8. Swiss Made
  9. Suối Nguồn
  10. Hạnh Phúc và May Mắn
  11. Một đời quản trị
  12. Con chó nhỏ mang giỏi hoa hồng
  13. Cách nuôi dạy những đứa trẻ dễ cáu giận, khó bảo
  14. Muôn kiếp nhân sinh
  15. Fear: Trump Ở Nhà Trắng
  16. Dấu chân trên cát
  17. Biết chính mình

Tech Lead at UMB Solution (ubitec)

Tech Lead was my official job title at ubitec. I have worked closely with two teams (7 developers in total) for developing two products ubichat and ubibot. My responsibilities were divided into three following roles:

- Software engineer: joined teams to implement/solve several challenging problems

- Technical consultant: for developers, Product Owners, Product Managers, and customers.

- Mentor: grew the teams in both technical skills and soft skills

Mental care

In my spare time, I enjoyed reading books and watching videos. I have been doing "meditation" in ... every moment in my life (no kidding 😊)

The following was my favorite 2021 Youtube channels:

- The Quoc Khanh Show Premium (TQKS Premium)

- Bar stories - Dustin On The Go

- Johnny Trí Nguyễn

Making life easier

This was a tough year due to COVID, however fortunately I could get my car driving license and buy a new house.

---

Happy new year, 2022!

Comments

Popular posts from this blog

My 2017 Review

Passion for System Design After finishing a one year project, my longest stable team (lasted for 3 years) was separated into two smaller teams. Sadly, but that was a good chance for me to become a key member in my new team. My preferred skills were about system architectures; therefore most of the tasks of building the application structures were handled by me. In order to enhance my design system skills, I have spent much my time for reading books closely after work. These following books help me a lot. - Object-Oriented Thought Process | Matt Weisfeld - Head First Design Pattern  | Elisabeth Freeman and Kathy Sierra - Java 8 in Action: Lambdas, Streams, and Functional-style Programming | Alan Mycroft and Mario Fusco Junior Technical Architect I was requested to join a technical architect team (aka Team. Alpha) where I actually had gained experiences almost on interviewing candidates for my company (lol). Besides, I noticed myself must improve the skills of convinci...

BarcampSaigon 2015

Barcamp Saigon is one of my most expected events of the year. This year, it took place at RMIT university. As usual, it brought many useful topics to the community. Here is all topics that I have attended. Scale it! - Lars Jankowfsky Lars is founder of 8bitrockr.com How do we make a decision correctly? It is hard to know that until we try and measure it. He gave an example about how good an app was. And, most of people thought that the app with nice user interfaces is good at the first look. But it is not correct because it is only true until we try to use it, even the nice GUI app sometime is not good at UX, functionalities, etc. The key of success for working in team is collaboration. We can not only base on the experience of members likes: "In my opinions| As I know.... this is the best way..bla..bla.." but we should test it. Therefore, manually testing as well as automation testing is more and more necessary nowadays. "Don't think, just try...

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 lo...

JSF, Primefaces - Invoking Application Code Even When Validation Failed

A use case I have a form which has requirements as follow: - There are some mandatory fields. - Validation is triggered when changing value on each field. - A button "Next" is enable only when all fields are entered. It turns to disabled if any field is empty. My first approach I defined a variable "isDisableNext" at a backend bean "Controller" for dynamically disabling/enabling the "Next" button by performing event "onValueChange", but, it had a problem: <h:form id="personForm"> <p:outputLabel value="First Name" for="firstName"/> <p:inputText id="firstName" value="#{person.firstName}" required="true"> <p:ajax event="change" listener="#{controller.onValueChange}" update="nextButton"/> </p:inputText> <p:outputLabel value="Last Name" for="lastName"/> <p:i...

JQuery - Fixed Element during Scroll

I want to keep the position of an element likes a component on right side when I scroll down because of a very long content. Please take look at the code by visit the following link: http://jsfiddle.net/p3unbmdy/ Javascript function: $("#container").bind('scroll', function() { var fromTop = 50; var scrollVal = $("#container").scrollTop(); var top = 0; if ( scrollVal > fromTop) { top = scrollVal - fromTop; $('#rightElement').css({'position':'absolute','right':'1em','top' :top+'px'}); } else { $('#rightElement').css({'position':'static','top':'0px'}); } });