● Informatics Engineering Student

05°21′S — 105°18′E · ITERA

Building digital experiences with code & creativity.

I'm Christopher Leon Saputra, a 5th-semester Informatics Engineering student at Institut Teknologi Sumatera (ITERA), focused on full stack web development.

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Portfolio — 2026

01 About

Hi, I'm Leon.

Photo of Christopher Leon Saputra — Lampung, IDITERA · IF 24

An Informatics Engineering student who loves building for the web — from clean interfaces to the data flowing behind them.

I'm currently in my 5th semester at Institut Teknologi Sumatera. My focus is full stack web development, and right now I'm going deeper into Go.

Most of my experience comes from building campus event websites with a team: the front-end for the BUMI KETUPAT e-voting site and PPLK 2025, leading the IT division at IGTTPB 2025, and leading the back-end sub-division for PPLK ITERA 2026.

Campus: Institut Teknologi Sumatera
Major: Informatics Engineering · 5th Semester
Focus: Full Stack Web Development
Status: Alive

02 Tech Stack

Tools I work with.

Languages, frameworks, databases, and tools I use to learn and build projects.

01

Languages

02

Frameworks & Libraries

03

Databases

04

Tools & Platforms

03 Selected Work

Projects & case studies.

Websites I've built with campus event teams, plus this portfolio itself.

01 / 06 Recent

Event Website · 2026

Website K-EXPO 2026

A space-exploration themed digital portal for Kemahasiswaan Expo (K-EXPO) ITERA 2026. I led the Technology Implementation Division.

Head of Technology Implementation Next.js TypeScript Tailwind CSS Go Gin GORM PostgreSQL Google OAuth

02 / 06 Recent

Event Website · 2026

Website PPLK 2026

Website and game for ITERA's 2026 campus orientation program (PPLK). As back-end sub-division lead, I handled the data flow, managed the database, and made sure the server and client worked together smoothly.

Back-End Sub-Division Lead PHP Laravel MySQL https://pplkitera.com

03 / 06

Personal · 2025

Website Portofolio

My personal portfolio website, built for personal branding.

Solo Go templ HTMX Tailwind CSS

04 / 06

Event Website · 2025

Website IGTTPB 2025

A website for finding groups, tracking participant attendance, and submitting assignments. I was Head of the IT Division.

Head of IT Division Next.js igttpb.site

05 / 06

Event Website · 2025

Website PPLK 2025

Website for ITERA's 2025 new student orientation program (PPLK). I worked on the front-end, building the Profile and UPA Detail pages.

Front-End React https://pplkitera.com

Screenshot of Website Pemilihan Ketua Angkatan

06 / 06

E-Voting · 2025

Website Pemilihan Ketua Angkatan

A secure, transparent, and efficient e-voting website for electing the class leader. I worked on the front-end (home page).

Front-End algovista24.site

04 Experience

Journey so far.

Committees, internships, organizations, and training during my studies at ITERA.

14 Committees 04 Internships & Work 06 Organizations 04 Achievements & Training

Highlights — IT committees

View all experience

05 Certificates

Proof of the work.

01 / 05

Pusat Tahap Persiapan Bersama ITERA
Lab Assistant – Pengenalan Komputasi
Recognition as a lab assistant for the Pengenalan Komputasi course in the even semester of 2025/2026.
May 2026
Pusat Tahap Persiapan Bersama ITERA
Lab Assistant – Dasar Teknologi Digital
Recognition as a lab assistant for the Dasar Teknologi Digital course in the odd semester of 2025/2026.
May 2026
HMIF ITERA
Volunteer – HMIF Mengabdi
Certificate of appreciation for volunteering in HMIF Mengabdi, a community service program themed around literacy, culture, and technology.
Sep 2025
Institut Teknologi Sumatera
Front-End Staff – PPLK ITERA 2025
Served as front-end staff for ITERA's 2025 new student orientation program, "Elysion Legacy: Crafting Satriya ITERA for Global Goals".
Aug 2025
HMIF ITERA
Mini Bootcamp 1.0
Completed HMIF's mini bootcamp on building websites with React, Next.js, and Tailwind CSS.
Nov 2024