Hello, I'm

Chelsea Oktaviany

Video Gaming & Tech Enthusiast | Interested in Full-stack Web Development

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About me

Entry-level Full-Stack Developer with 1 year of hand-on experience through multiple internships in full-stack web development, specializing in MERN stack technologies (MongoDB, ExpressJS, React, NodeJS). Strong foundation in backend system, RESTful API development, and database management, with a passion for building scalable solutions and continuous learning.

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Work Experiences

PT. Media Andalan Nusa, Jakarta

Backend Developer Intern (February, 2023 - December 2023)

  • Developed and maintained RESTful APIs for web and mobile applications using Node.js, Express.js, and MongoDB
  • Designed and tested API endpoints using Postman, ensuring seamless integration with frontend applications
  • Integrated payment gateways to enable secure online transactions
  • Optimized database queries in MongoDB, improving application performance by 50%
  • Collaborated with frontend developer to enhance API usability and performance

PT. Media Andalan Nusa, Jakarta

Fullstack Developer Intern (November, 2022 - February 2023)

  • Built and optimized web applications using the MERN stack (MongoDB, Express.js, React, Node.js)
  • Redesigned web pages using Divi Builder, improving UI/UX for better user engagement
  • Learned and applied Flutter and React Native to develop cross-platform mobile applications
  • Assisted in developing and deploying RESTful APIs, improving data flow between frontend and backend

COVID-19 Response Acceleration Task Force, Jakarta

Backend Developer Student Intern (June, 2020 - September 2020)

  • Developed and maintained backend functionalities for a task-force website using PHP, HTML, and CSS
  • Designed and optimized MySQL databases, ensuring efficient storage of COVID-19 case data
  • Managed data entry and engineering, maintaining data integrity and accuracy for public health tracking
  • Implemented database relationships between customers, COVID history, and locations to improve data management

Skills

Here's a list of all the skills that I have:

HTML CSS JS PHP MySQL
MongoDB ExpressJS ReactJS NodeJS Git

Projects

Taskku Landing Page
Taskku App Landing Page

A project is to build a web application for task management application landing page.

Project link Demo
cms-puskesmas
CMS Puskesmas

A project is to build a Content Management System web application for Public Health Center.

Project link
random-quote-generator
Random Quote Generator

A random quote Generator is made using HTML5, CSS, and JavaScript front-end languages

Project link
groovy-app
Groovy App

A super application from the Andalworks company that provides internet package data

Frontend Backend
inventory-management
Inventory Management

An application from the Andalworks company that can be used to manage existing goods

Frontend Backend
sertifica
Sertifica

An application from the Andalworks company that can be used for managing certificate data

Frontend Backend
More projects

Send message

If you have any questions, please feel free to contact me. I will be happy to answer your questions.

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