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Hello World!
Typing Cat
Last updated: 25/12/2025
status: Backend Developer Intern at Telkom Indonesia

const developer = "Jason Natanael Krisyanto"

// |
function getAboutMe() {
return {
passion: "Exploring new things",
focus: "Mobile & web dev, AI",
education: "Informatics Engineering at Padjadjaran University (3.86/4)"
}
}
UX Pilot Profile

Experiences

// My journey

experience.sh
$

Projects

// What I've built

2
ML Engineer
5
Backend Developer
4
Android Developer
1
VR Game Developer
1
Full Stack Developer

2025

Enviro

Enviro

Backend Developer

4 months

SDG-focused platform to raise awareness on pollution and public health.

LaravelReactSupabase
Theologos

Theologos

Android Developer

2 months

Android app for local church's weekly sermon and devotional tools (Kotlin).

KotlinJetpack Compose
TedX Padjadjaran University

TedX Padjadjaran University

Backend Developer

4 months

Official website for TEDx Padjadjaran University event 2025.

NextJSMongoDBPrisma
Stressor

Stressor

Android Developer

1 Month

Android stress prediction app using smartwatch data (Kotlin).

KotlinHealth ConnectGCPFastAPIML
StockRadar

StockRadar

Android Developer

Ongoing

Stock news scraper from 5 local news sites (React Native).

BeautifulSoupReact NativeAWS LambdaGroq API
Pelita Kasih (Peka)

Pelita Kasih (Peka)

Full Stack Developer

1 month

Platform supporting churches and Christians in Bandung to manifest Christ's love to others.

NextJS
Bioverse

Bioverse

Android Developer

1 month

Educational Android app for learning biology with QR code scanning feature.

Kotlin

2024

Teguk Pintar

Teguk Pintar

ML Engineer

3 months

AI-powered app that evaluates beverage nutrition using Nutri-Score classification.

PythonTensorFlowVertex AI
Informatics Festival

Informatics Festival

Backend Developer

2 months

Official annual event platform by Informatics Unpad for competitions and seminars.

LaravelMySQLCyber Panel
Padjadjaran Career Expo

Padjadjaran Career Expo

Backend Developer

4 months

Annual career event website connecting Padjadjaran University students with alumni and career opportunities.

NextJsMongoDBMongoose
The Odyssey

The Odyssey

VR Game Developer

3 Months

VR Escape Room Game themed around Indonesia's Independence Day journey.

UnityFigmaC#Blender
Handwriting Alphabet Recognition

Handwriting Alphabet Recognition

ML Engineer

1 Month

Web app for recognizing handwritten Latin alphabet letters (Flask, TensorFlow, JS).

FlaskTensorFlowKerasPillowNumPyJavaScriptHTML5 Canvas

2023

GOGO Rentals

GOGO Rentals

Backend Developer

5 months

Web-based car rental platform with multi-category booking and admin tools.

Code IgniterMySQLJQuery

Certificates

// Professional credentials & achievements

Crash Course on Python

Crash Course on Python

Google via Coursera

25 Sept 2024
Beginner
PythonProgramming BasicsProblem Solving
Belajar Analisis Data dengan Python

Belajar Analisis Data dengan Python

Dicoding

4 Okt 2024 - 4 Okt 2027
Intermediate
Data AnalysisPandasPythonVisualization
Belajar Dasar Git dengan GitHub

Belajar Dasar Git dengan GitHub

Dicoding

14 Des 2024 - 14 Des 2027
Beginner
GitGitHubVersion Control
Machine Learning Specialization

Machine Learning Specialization

DeepLearning.AI & Stanford University

2025
Professional
Machine LearningSupervised LearningUnsupervised LearningModel Evaluation
Dev Certified for Machine Learning with TensorFlow

Dev Certified for Machine Learning with TensorFlow

Dev.ID

19 May 2025 - 19 May 2028
Professional
TensorFlowModel TrainingDeep Learning

Contact

// Get in touch

Send me a message

Have a project in mind or want to discuss potential opportunities? Feel free to reach out!

Contact Information

Feel free to reach out through any of these channels. I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

Email

ravineinnovations@gmail.com

Send me an email anytime!

Connect with me