
dotcchix | Zex
> ML_Enthusiast
> Back_End_Developer
Hello, I'm Nizar. my IRL friends often call me Zar.
If you know me from the internet, you probably know me as Zex. || dotcchix.
I'm a final-year Informatics student with interest in backend development, especially using Python and TypeScript. I've worked on several projects including Python-based Discord bots and small backend services.
Right now, I'm focused on improving my skills in machine learning specially building my own chatbot using open source models
A little note here, i'm not into frontend development, so this portfolio was vibe coded with Claude Opus 4.6 with a little code I wrote.
General Programming Knowledge
Lifetime-
I can say, I have decent general programming language knowladge. thus, I can easily switch between programming language as long as it has garbage collection :p
Python Programming Knowledge
Lifetime-
I have a good understanding of the language and its ecosystem. I've been using Python for 5 Years, This was my first programming language and used as my primary programming language.
TypeScript Programming Knowledge
Lifetime-
I've used Typescript for around 3 years, building mini web-app with NextJS. I don't understand the frontend stuffs but I know how to use the language properly
Community Administrator
2019 - 2021-
Managing community server for CS:GO Zombie Escape during covid pandemic. Mainly creating plugins using SourcePawn language.
Discord Bot Developer
2022 - 2024Ninja Heroes: New Era
Created discord bot for Ninja Heroes discord community, a mobile game by Kagehero Studio. The bot is used for managing the community server and small minigames for in-game rewards. I also created a tools for the game using NextJS, such as a tool for calculating the deploy attribute and ninjas database.
Asah - Machine Learning Cohort
August - December | 2025Asah led by Dicoding in Association with Accenture
Asah, led by Dicoding in association with Accenture, is a program to develop future tech talent. Presented as a Certified Independent Study - Independent Impact Campus, accepting 2,000 students through three training packages to help develop industry-required skills and prepare participants to become tech talent. This program runs throughout the odd semester (July - December 2025). During this program, I learned Machine Learning, Deep Learning, and ML Ops.
Event Facilitator
2023, 2024, 2025UNSIQ Informatics Student Association
Appointed as event facilitator to provide a little guidance in explaining the work of web developers to new informatics students
Education Mentor
2025UNSIQ Informatics Student Association
Mentoring informatics student about Building portofolio website using NextJS SPA. During this workshop, I provide guidance and support to students in building their own portofolio website using NextJS SPA. I cover topics such as project setup, GitHub integration, best-practices, and deployment. The goal is to help students create a professional and personalized online presence to showcase their skills and projects. the workshop is running around 2 months, with 1 session per week and each session is around 2-3 hours.
© 2026 dotcchix — Vibe Coded with Claude Opus 4.6 | Python themed