Hello, I am
Full-Stack Developer
Telecommunications Engineer
GIS • Big Data • PMP Certified
AWS Certified Cloud Practitioner
@2022 ISABEL SIERRA
All rights reserved
I am an enthusiastic person of new challenges, creative, curious, with more than 8 years of experience in the field of Submarine Telecommunication Cables
During this 'trip across the oceans', I have had the opportunity to grow professionally solving complex problems and acquiring valuable skills in a multicultural environment.
My eagerness to never stop learning and my concern for new technologies has also allowed me to acquire knowledge of cutting-edge technologies, being part of an interesting digital transformation.
Currently redirecting and reinforcing my career as a full-stack software developer, with knowledge in Geographic Information Systems (GIS), Data Science and Big Data.
@2022 ISABEL SIERRA
All rights reserved
Full-stack interactive web application deployed to Heroku, created to connect people looking for teammates to do sports or outdoor activities. A map with an active location allows you to see and join activities near you. The weather forecast based on location and day activity is also displayed, given third-party API integration. A live calendar shows user activities once logged in. It performs CRUD operations for users and activities.
A fully responsive modern full-stack E-commerce application deployed to Vercel with payments functionality. With modern design, animations, the ability to add and edit products on the go using a CMS, all advanced cart functionalities, and also the complete integration with Stripe so that the app can cover real payments. A contact form is also available to submit inquiries.
The project involves developing an e-commerce website for technology products using JavaScript and React technologies. The website will allow users to browse a wide selection of technology products, including computers, mobile devices, accessories, and other related products.
Developed from scratch a Geographic Information System for Telxius' submarine cables. Main actions: - Creation of the data model. - Development of applications and dashboards on ArcGIS Portal. - Integration of the applications with other external data sources: such as real-time positioning of ships (AIS), hurricanes, and earthquakes, among others. - User management on the platform
Geoportal of a non-governmental organization to facilitate the storage and analysis of georeferenced data. Final project carried out as part of the Master of GIS and data science in collaboration with Acción contra el Hambre NGO in 2019.
Built and Deployed a Modern YouTube Clone Application in React JS with Material UI 5
Interactive front-end blog displaying Star Wars universe information. It is connected to his public API to fetch information about characters, planets, and vehicles. A favorite menu is also available to take a quick look later.
Responsive web application for finding nearby places to rest, eat, or go sightseeing. It has a main map and some filters and features that help the user find what they are looking for. It's deployed to Vercel.
"Libft" is a fundamental C project involving the creation of a custom standard library, providing a robust foundation for C programming. Developed as part of the 42 School curriculum, this library includes essential data structures, string manipulation functions, and memory management routines. The implementation of linked lists and various algorithms showcases my proficiency in low-level programming and algorithmic thinking, making Libft a versatile and indispensable resource for efficient C programming.
This project involves rewriting the well-known printf C function to gain a better understanding of variadic functions and enhance algorithmic methodology.
The goal of this project is to create a function capable of reading lines from a file, ensuring seamless integration in more complex programs. By implementing advanced string processing and memory management techniques, this project showcases my ability to work with low-level file manipulation, ensuring optimal performance and robust code.
Mycological Odyssey. This is the So_Long project from the 42 school curriculum. So_Long is a simple 2D game where the player controls a character that must collect items and avoid enemies to win the game. The game is developed in a graphical environment using the MinilibX library.
Push_swap is a high-performance sorting algorithm crafted to arrange a stack of numbers with the minimal set of predefined operations. Project developed in C that allows learning data management and control algorithms in memory (Stack) through the use of lists.
Pipex is a project at 42 School designed to reinforce your understanding of Unix processes and command execution. The goal is to simulate the functionality of the shell's pipe operator ('|') by creating a simplified version of it using C programming.
@2022 ISABEL SIERRA
All rights reserved
CSS3
Bootstrap
React
Git
HTML5
Javascript
Python
Flask
C
2022 - Curr.
Freelance
2017 - 2021
Telxius (Grupo Telefónica)
2011 - 2017
Telefónica International Wholesale Services
2010 - 2011
Telefónica International Wholesale Services
@2022 ISABEL SIERRA
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"I have worked with Isa during the development of the full-stack bootcamp final project. She is a resolutive professional, she always tried to learn the new technologies recquired in order to complete the project. I would count on her for a next project, no doubt!"
2022
4Geeks Academy
2021
The Power MBA
2019
Esri
2017
Universidad Europea Miguel de Cervantes | Telefónica
@2022 ISABEL SIERRA
All rights reserved
@2022 ISABEL SIERRA
All rights reserved