I’m Ervin, mostly using handle @ervinismu on the internet, live in Indonesia. I’m an entrepreneur and software developer, started all the software related things in 2013 when working as Computer Technician for computer repair and software installation. Few years after that, started my professional career as Software Developer focus on the web stuff.
Since then, I’ve spent a lot of time writing Ruby stuff on the web, and lately writing some stuffs using Go and Javascript.
Previously i’ve work in different roles in tech industry, you can find the detail on my Linkedin page.
Why using flower profile picture?
credit: image artwork by
Ryo Laksamana
Mostly I’ve use a flower image for my profile picture on the internet. Flowers are beautiful when they bloom, but they don’t last forever. Maybe a day, a month, or two, and then… Flowers always remind me of the world/my life. Sometimes they look beautiful, but they don’t last forever. Flowers always remind me to prepare for the next life when I’m no longer in this world.
May Allah always guide us on the right path, AAMIIN.
Why you like writing?
I love writing since my early career in tech, it help me to grasp the topic that i want to learn/work with.
learning by writing/sharing is my choice and make me better understanding some topic
- Since 2017 I’ve publish some post related to tech stuff/personal on my Medium
- In this blog, I’ve write some Writeup from my HackTheBox and PortSwigger in this blog
- Now, give a try on SubStack, but more focus on InfoSec stuff here 👉 thedinamika.substack.com
How to contact you?
You can found me on infosec.exchange mastodon instance.
Or sent me message to my email at eervinn(at)proton(dot)me.
What are you doing now ?
- Exploring some security stuff by writing a Writeup in this blog based on PortSwigger Academy
- Learn by solving security labs in my PentesterLab account.
- I’m still open for
remote workorpart timeassoftware developerfor Indonesia or World Wide, you can ping me on my email ;) - Doing bug hunting in some bug bounty platform (and.. incidentally create huntingforgood.lovable.app for save a disclosed report that i’ve read for learn)
- Also riding my 26 vintage mountain bike ;)
- and many more ..
Little open source work: Recently i’ve seen an awesome work by PrivacyGuides team by providing a resource for privacy advocacy, its very helpful and easy to understand/follow guides. I’ve decide to join as Indonesian translator, you can find me on their CrowdIn. Privacy Matters 😊