Informatics student passionate about

Ilustrasi email dikirim

I care about how things work just as much as how they look. And when I step away from the screen, I draw

I build things that work well and look even better

Belhart Rajesky

Pasaribu

I'm Belhart, a Computer Science student with a focus on programming, AI engineering, and digital design. I started with code, and somewhere along the way I realized that building something truly complete means caring about every layer of it, how it thinks, how it runs, and how it feels to use. That same thinking carries into my design work, and even into drawing. I don't see them as separate skills. To me, they are all just different ways of solving the same problem.

My Projects

A collection of projects I've built and worked on over time

Disaster Status Classification preview Deep Learning

Perceptron Real-Time

A simple web-based application that demonstrates the Backpropagation algorithm in a neural network. Users can input training data, configure network parameters, and visualize how the model learns through forward and backward passes in real time.

JavaScriptMLPBackpropagation
Sentiment Analysis System preview WEB Dev

CRUD Cura

A web-based application that allows users to monitor real-time traffic conditions and report traffic incidents or disasters directly from their location. Designed to support faster emergency response and informed decision-making through community-driven data.

JavaScriptReactLeaflet
Personal Portfolio Website preview NLP

Chatbot-Quantum Bot

An interactive web application featuring an AI chatbot that explains quantum physics concepts through a game-style dialog box interface.

PythonFlaskJavaScriptClassification
Mail Server preview Deep Learing

FaceMatch AI(CNN)

A web-based face matching application powered by Convolutional Neural Network (CNN) that analyzes and compares facial features to find the most similar face from an uploaded image.

CNNJavaScriptTensorflowFlask
Keppo preview Web Dev

Keppo

A web-based Instagram follower analysis platform designed to visualize account relationships through follower and following data. Using automated data processing, Keppo identifies mutual connections, non-followers, fans, followers, and following lists.

InstagramJavaScriptJSZIPXLSX

My Qualification

Education and experience that shaped who I am

2022 β€” Present

S1 Informatics Engineering

Unika Santo Thomas Medan

Focusing on programming, AI engineering, machine learning, and software development. Currently completing thesis on disaster status classification.

2019 β€” 2022

Senior High School

SMAN 15 Medan

Science major. Developed early interest in computers, logic, and digital design.

2016 β€” 2019

Junior High School

SMPN 30 Medan

Built foundational knowledge in mathematics and natural sciences.

2010 β€” 2016

Elementary School

SDN 021 Medan Sunggal

Established core academic skills in literacy, numeracy, and critical thinking.

2025 β€” Present

Student Executive Board (BEM)

BEM FIKOM β€” Unika Santo Thomas

Managing social media content, documentation, and visual communication for the faculty student organization.

2025

Teaching Assistant

Unika Santo Thomas Medan

Assisted lecturers in two courses: Object-Based Software Engineering and Cryptography & Steganography.

July - August 2025

Data Management Intern

PT. Telkom Akses β€” Sumatera

Handled data management operations during internship, gaining hands-on experience in enterprise data handling and telecommunication industry workflows.

My Achievement

Certificates and courses I've completed along the way

Certificate preview IBM

Code Generation and Optimization Using IBM Granite

IBM SkillsBuild

πŸ“… August 2025

View Certificate β†’
Certificate preview Fikom Famz

3rd Place β€” Web Design Competition

FIKOM Famz Event-3 2025

πŸ“… July 2025

View Certificate β†’
Certificate preview IBM

IBM Granite Models for Software Development

IBM SkillsBuild

πŸ“… August 2025

View Certificate β†’
Certificate preview IBM

Code Generation and Optimization Using IBM Granite

IBM SkillsBuild

πŸ“… August 2025

View Certificate β†’