Esteban Córdoba
Web Developer
Enthusiastic about technology and the development of efficient web applications
I always try to improve
My skills
- Express
- SQL
- Postgre
- Nest
- Mongo
- Vue
- Nuxt
- React
- Svelte
- AWS
My experience can be useful for your project
+7 years
of experience
Experience
Backend Node Engineer
- Implement changes in existing application services.
- Perform new tasks required by the frontend team for developing functionalities.
- Code review on changes made by backend team members.
- Fix operational bugs.
Fontend Engineer
- Implemented new functionalities according to requirements.
- Improved performance of functionalities by making code enhancements.
- Fixed bugs in existing application functionalities.
- Implemented unit and e2e tests for new functionalities.
Fullstack Engineer
- I participated in the entire software lifecycle of the client's application, a CMS that allowed managing files, creating banners, managing establishments, and more.
- I modeled the database schema of the application while maintaining normalization standards to ensure quick response times in SQL queries.
- I implemented and supported the chatbot used on the client's website.
- I improved the performance of previous tasks by refactoring the code.
- I implemented third-party API services to create a facial recognition system for expediting passenger entry at immigration, reducing contact and contagion during pandemic times.
Data Engineer
- Injected scripts through a tag manager for data collection and aggregation, and to enhance the graphical interface.
- Built modules in the analytics tool for clear interpretation of compiled data and to identify ways to recover customers who were abandoning the checkout process, potentially increasing sales by 10-25%.
- Created A/B experiments to test different interfaces with users on the client's E-commerce page.
Fullstack Engineer
- Developed API services for the company's application and CMS platform.
- Developed a module integrated with Cloudinary for file management.
- Fixed bugs found on the platform.
Fullstack Engineer
- Developed new modules for the company's CMS.
- Fixed existing bugs and provided support for new functionalities implemented.
- Moved several business logic functionalities to the database by implementing stored procedures.
- Refactored and improved the algorithms of the stored procedures to increase response speed by 10%.
About me
Hello! I'm Esteban, a passionate web developer with over 7 years of experience. My main focus is on JavaScript both on the frontend and backend, using technologies like Node.js for backend development and Vue.js for frontend development. Additionally, I have strong experience with SQL and NoSQL databases such as PostgreSQL and MongoDB respectively.
I love exploring new technologies and frameworks; I've worked with React and Svelte, expanding my skill set and staying up-to-date with the latest web development trends.
Beyond coding, I enjoy spending time with my family and friends, going out to eat, and identifying challenges that can turn into innovative web applications. I'm constantly seeking new opportunities to learn and grow as a developer, and I'm excited to contribute to projects that make a positive impact.
Projects
Locos X Padel
Locos X Padel is a sports company in Bogotá, Colombia. For this company, I developed a WhatsApp chatbot that allows users to make reservations for padel courts. It displays availability and price ranges for each time slot based on a database.
Used technologies
ReactNextMercadopagoMongoDB
Afripie
Afripie is a platform created to allow users to pay their bills in Africa. This will allow users to create and manage all the bills of their family or personal bills and have a Gateway to do so.
Used technologies
VueNuxtSQLite30AuthPiniaNodeExpress
