Software Developer & AI Engineer

Hi, I'm Samuel.
I build solutions with the latest tech.

Full-stack developer and AI engineer with a passion for crafting professional applications and AI integration.

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Selected Work

Featured Projects

Jun 2026
GRAFTER: Handwriting Recognition

GRAFTER: Handwriting Recognition

GRAFTER: Graph-Refined Transformer is a model designed for Handwritten Mathematical Expression Recognition (HMER). My undergraduate thesis where I designed an AI model from scratch to recognize human handwriting for math and translate it to LaTeX (digital math).

AI/ML EngineeringPythonAngularHTML/CSSPitching
Aug 2024
GenLingo: Learn Slangs!

GenLingo: Learn Slangs!

A Python + Streamlit learning app that helps users understand Gen Z and Gen Alpha slang through an AI chatbot, searchable encyclopedia, quizzes, and a guided learning path. It turns a static slang dataset into an interactive experience designed to make modern generational language easier to learn and use.

AI/ML EngineeringWeb DevelopmentPythonHTML/CSS
Dec 2024
Jlaja: AI-guided Travel

Jlaja: AI-guided Travel

An Android travel app that helps users plan trips, track expenses, chat with travel partners, and get AI-powered travel support. Built with Kotlin, Java, and Firebase, it focuses on making travel more personal, convenient, and collaborative.

Software EngineeringJavaKotlinLeadershipFigma

Qualifications

Experience & Credentials

May 2022 — Present

Self-employed

Private Tutor

Designed and executed highly customized STEM curricula for international frameworks, including IB, IGCSE O-Level, and A-Level. I broke down difficult subjects, from advanced calculus to chemical equations, into simple steps. Additionally, I authored and maintained professional-grade technical documentation and exam materials using LaTeX. My mentorship directly contributed to student successes in Math Olympiads and other competitions.

Public Speaking

Sep 2022 — Jun 2026

Sampoerna University

Student Ambassador

As an Ambassador, my main responsibility was to help prospective students and their families get a real feel for what it is like to study at Sampoerna University. I regularly led both public and private campus tours, where I shared my firsthand experiences as a Computer Science major to help market the program naturally. Beyond the tours, I was also responsible for participating in various university events and helping to organize and manage hands-on technical workshops.

Public SpeakingEvent Organizing

May 2025 — Aug 2025

PT Surya Madistrindo

IT Support and App Developer Intern

A 3-month internship where I managed the end-to-end software development lifecycle and full-stack implementation using Golang, Angular, and PostgreSQL. The project concerned a stock opname web application for internal use, from stakeholder requirement gathering to final Docker deployment.

Software EngineeringGolangAngularPostgreSQLDockerHTML/CSSPublic Speaking

Apr 2023 — Sep 2024

Webverse

Web Developer

A freelance web developer for a startup web agency responsible for developing using Wordpress.

Web DevelopmentWordpressFigmaHTML/CSSPHP

Aug 2023 — Jun 2024

Google Developers Group Indonesia

Google Developers Students Club Lead

Assigned by Google Developers Group (GDG) Indonesia to lead a developers club in Sampoerna University. I organized events and workshops to foster a community of student developers. Our primary goal was to help build tech-based solutions for neighboring communities.

LeadershipHTML/CSSPythonJavaScript (Node.js)Wordpress

Contact

Let's Work Together

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Project Specs

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