about me

Hi, I’m Ersa Ridho Fangestu!

I am a Full-Stack Web Developer with 3 years of experience in building modern web applications. I specialize in creating efficient, reliable, and user-friendly digital solutions, covering both backend and frontend development. With a strong focus on user needs, I am dedicated to delivering high-quality applications that provide value and impact.

My expertise includes backend development using Node.js, Express.js, and managing databases like PostgreSQL and Firebase. On the frontend, I excel in using React, Tailwind CSS, HTML, and JavaScript to build responsive and interactive user interfaces. I am also experienced in API integration and optimizing application performance for seamless experiences.

Feel free to reach out!

If you have any questions, need assistance with a project, or simply want to connect, don’t hesitate to get in touch with me. I’d be happy to discuss your needs and explore how I can help. You can contact me via email or through the contact form on this portfolio. Let’s create something amazing together!

Academic Background

01.

SMK ERA PEMBANGUNAN

2020 - 2023

02.

UNIVERSITAS BINA SARANA INVORMATIKA

2024 - Now

Professional Experience

01.

Frontend Developer

Advanced

02.

Backend Developer

Intermediate

03.

Design UI & UX

Intermediate

Soft Skills

communication80%

teamwork85%

problem solving95%

creatively think95%

Programming Languages

HTML

HTML

Expert 2023
CSS

CSS

Expert 2023
JavaScript

JavaScript

Expert 2023
TypeScript

TypeScript

Expert 2024
PHP

PHP

Experimental
Java

Java

Experimental
Python

Python

Experimental
Golang

Golang

Experimental

Frontend Development

React

React

Expert 2023
Next.js

Next.js

Expert 2024
Vite

Vite

Expert 2024
Tailwind CSS

Tailwind CSS

Expert 2023
Sass

Sass

Expert 2023

Backend Development

Node.js

Node.js

Expert 2024
Prisma

Prisma

Expert 2024
Firebase

Firebase

Competent 2024
Express.js

Express.js

Competent 2024

Tools & Workflows

Git

Git

Expert 2023
Turborepo

Turborepo

Familiar 2024
Jira

Jira

Familiar 2025

Programs must be written for people to read, and only incidentally for machines to execute.

Harold Abelson

For Me, From Them

Feedback from those I’ve worked with reflects the collaboration, dedication, and impact I bring to every project.

client photo

Fariz Raditya

UBSI informatics student

Big thanks banget buat Ersa! Kamu tuh bener-bener lifesaver banget, mulai dari troubleshooting yang bikin pusing sampe akhirnya project semester kita berhasil di-deploy. Gak kebayang deh kalo gak ada kamu, pasti masih pusing mikirin error sana-sini. Kamu super helpful, selalu ada buat bantuin tiap kesulitan yang muncul. Semoga sukses terus ya, dan kita bisa collab lagi! 🙌🔥 #TeamWorkGoals #ErsaTheHero