Hi, I'm Chris|

I build full-stack solutions, automate the boring stuff, and occasionally impress myself.

About Me

Full Stack Developer & Automation Expert

Driven by a lifelong curiosity , I've always been fascinated by how things work whether it's questioning everyday objects or diving into new experiences. This curiosity naturally led me to the world of technology, where I've found a deep interest in artificial intelligence and its potential to shape the future. Throughout my journey, I've developed a strong foundation in full-stack development and data science, and I'm always eager to grow, adapt, and apply what I've learned to meaningful and impactful work.

Name:

Christian Tansastro

Email:

christiantan1530@gmail.com

Location:

Jakarta, Indonesia

AI Playground

AI Drawing Recognition

Projects

PantryPal

A mobile food image classification app that transforms leftover ingredients into delicious recipes. Features multi-label image classification using transfer learning with EfficientNetV2B0.

React NativePythonTensorFlowEfficientNetV2B0Firebase

Multi-Label Food Image Classification

Deep learning model for raw food ingredient classification using transfer learning. Built with EfficientNetV2B0 and enhanced through automatic hyperparameter tuning.

PythonTensorFlowEfficientNetV2B0Jupyter Notebook

Culinary Compass

Full-stack mobile recipe management app with Firebase integration. Features onboarding, authentication, recipe storage with images, search functionality, and user profiles. Waste Less Taste More!

React NativeExpoFirebaseCloud FirestoreFirebase AuthCloud Storage

Parcel Management System

Comprehensive logistics and parcel tracking system for managing deliveries, tracking shipments, and coordinating package distribution operations.

JavaScriptNode.jsDatabaseAPI Integration

Multivariate Time Series Forecasting

Implementation of multiple forecasting models including Prophet, ARIMA, and VECM for analyzing and predicting time series data patterns.

PythonProphetARIMAVECMPandasJupyter Notebook

Experience

Feb 2025 – Present

Full Stack Developer – AI Application

VisionTech Pte Ltd

AI AgentsPrompt EngineeringLLMn8nMake.comAPI IntegrationReactAWS
Mar 2024 – Aug 2024

Software Engineer Intern

Tanand Technology

JavaScriptTypeScriptNode.jsExpressMQTTInfluxDBRedisPostgreSQLNginxGrafanaREST API
Apr 2023 – Apr 2024

Data Scientist - Predictive Analytics

Freelance

PythonMachine LearningTime Series ForecastingPandasTensorFlowMatplotlib
Sep 2020 – Sep 2024

Bachelor of Engineering in Software Engineering (Honours)

Xiamen University Malaysia

Artificial IntelligenceWeb DevelopmentMobile DevelopmentCloud ComputingBig Data Analytics
View Full Resume

Technologies

Here are the technologies and tools I work with to bring ideas to life. I'm constantly learning and adding new skills to my toolkit.

AI & Data Science

AI Agents

Model Context Protocol

Prompt Engineering

Automation

Pandas

Matplotlib

TensorFlow

Programming Languages

Python

JavaScript

TypeScript

SQL

Frameworks & Libraries

Node.js

React

Flask

Databases & Cloud

PostgreSQL

Redis

AWS

DevOps & Tools

Git

Design & UI

HTML5

CSS3

Figma

Redux

In addition to these, I'm always exploring new technologies and methodologies to enhance my skill set.