A place to share what I learn/experience

Quan Tong

"Life is all about sharing. If we are good at something, pass it on." - Mary Berry

Resume

2019-09-30

Quan Tong Anh
quantonganh@gmail.com
github.com/quantonganh

Experience

Software Engineer, CIC Data
Oct 2019 - Sep 2021

Design and build high performance and reliable software with clean code.
Write scalable RESTful and gRPC-based APIs in Golang for our clients and partners.
Redesign algorithm of the most important module to improve the performance by 20-30%.
Refactor code to make it easier to read, simpler to understand, and faster to update.
Automate integration testing with Drone CI / GitHub Actions and Docker Compose.

Command-line autocomplete for Go documentation

2019-09-26

Go has a great, well documented standard library. You may find yourself spending a fairly significant chunk of your Go programming time digging in stdlib docs, which is reasonable to expect at least for novice Go coders.

https://eli.thegreenplace.net/2018/command-line-autocomplete-for-go-documentation/

Auto reload your Go webserver with Gulp

2019-09-20

When you developp a webserver with Go, you must compile each time you do an update in your code. Well.. this is redundant. With Gulp you can automatize this task… Indeed, when a go file is modified, a task compile the application in the “bin” folder (“gopath/bin”) then another launch the executable (the webserver).

https://medium.com/@etiennerouzeaud/autoreload-your-go-webserver-with-gulp-ee5e231d133d

 1const gulp     = require('gulp'),
 2      util     = require('gulp-util'),
 3      notifier = require('node-notifier'),
 4      child    = require('child_process'),
 5      os       = require('os'),
 6      path     = require('path');
 7
 8var server = 'null'
 9
10function build() {
11    var build = child.spawn('go', ['install']);
12
13    build.stdout.on('data', (data) => {
14        console.log(`stdout: ${data}`);
15    });
16
17    build.stderr.on('data', (data) => {
18        console.error(`stderr: ${data}`);
19    });
20
21    return build;
22}
23
24function spawn(done) {
25    if (server && server != 'null') {
26        server.kill();
27    }
28
29    var path_folder = process.cwd().split(path.sep)
30    var length = path_folder.length
31    var app = path_folder[length - parseInt(1)];
32
33    if (os.platform() == 'win32') {
34        server = child.spawn(app + '.exe')
35    } else {
36        server = child.spawn(app)
37    }
38
39    server.stdout.on('data', (data) => {
40        console.log(`stdout: ${data}`);
41    });
42
43    server.stderr.on('data', (data) => {
44        console.log(`stderr: ${data}`);
45    });
46
47    done();
48}
49
50const serve = gulp.series(build, spawn)
51function watch(done) {
52    gulp.watch(['*.go', '**/*.go'], serve);
53    done();
54}
55
56exports.serve = serve
57exports.watch = watch
58exports.default = gulp.parallel(serve, watch)

About

2019-09-19

Hi. I’m Quan. I began my career as a .NET developer but my passion for Linux and open source led me to pursue a career in system administrator. With extensive experience in Linux system administration, I have since transitioned to working as a software engineer. In my spare time, I enjoy teaching my wife how to program to optimize her office tasks.

I am motivated by roles that make a positive impact on people’s lives or offer opportunities to help others.

Lavender

2019-06-17

Lavender in Provence, France.

Marseille -> Provence: 150km

Xe lạ. Lái không mới nhưng sợ đi số sàn, nhất là đề-pa. Có lần dừng đèn đỏ, cứ “côn ra ga vào” là chết máy, đằng sau bóp còi inh ỏi, người toát mồ hôi. Bình tĩnh nhìn lại thì hóa ra… chưa hạ phanh tay.

Đến những nơi bạn chưa từng đến.
Làm những điều bạn chưa từng làm.
Để có được những trải nghiệm bạn chưa từng có.