David Segura Email & Phone Number

Venezuela

Panama

Panama

- Developed a scalable platform and REST API in Django (Python) for an application with 1,000+ users.- Optimized and refactored a project with dynamic forms in Angular (HTML, CSS, JavaScript, jQuery), reducing 15,000 lines of code.- Led projects with significant clients, including banks and international companies, following SCRUM methodology.- Researched innovative technologies to drive organizational change and stay up-to-date with industry trends.- Improved work efficiency by implementing asynchronous tasks with Celery and Redis in Django applications.- Automated integration and deployment processes, achieving a 90% time reduction, utilizing tools like GitHub Actions and Dokku.- Designed and developed a Django backend for a web-based user management application, leveraging AWS (SES, S3) and Firebase for notifications.- Developed a Node.js and Express microservice to enhance company efficiency.- Reconstructed a complex form (HTML, CSS, jQuery), optimizing code and reducing lines.- Implemented technological solutions to enhance company performance, employing various tools and technologies.- Led a team in developing and implementing a backend for an important bank in Panama (NestJS, PostgreSQL, Azure DB, Kubernetes), including pre-build of migration of over 50,000 users and a merger with another bank.- Collaborated in creating and designing the architecture for a project requiring a backoffice and mobile application, contributing to documentation and deployment automation using Dokku and GitHub Actions.

Panama

Development of a business flow system, where the following technologies were covered:- Frontend tools: HTML, CSS and Javascript- Backend tools: Django, Viewflow (library used to model and implement logical schemes through node flows), PostgreSQL, AWS S3, AWS SES.- DevOps tools: GitHub Actions, Docker, Heroku.

Spain

- Provided technical support by addressing bug tickets and resolving issues on a project based on NestJS with a PostgreSQL database.- Implemented caching and response enhancements for the website of a top Spanish university (Top 5), significantly reducing response times by utilizing an API that cached requests with Redis.- Participated in data migrations from two different Drupal instances into a single one, handling over 3000 data items.- Utilized Domain-Driven Design (DDD) principles in the project.- Developed a prototype process to obtain medical personnel requests from a website using web scraping.- Designed the database structure and created an admin panel using Django to manage the data.- Configured and integrated SES for email notifications, and deployed the application on Amazon EC2 with Dokku.- Dockerized the applications for streamlined deployment and management.

Venezuela

Migration of the Fundabitat project, a web page developed in Angular 4 and hosted on Firebase, which required updating to Angular 12, improving bilingual translation modules, database redesign with Firestore and complete transformation from a static to dynamic system. Additionally, the admin module was made to be self-managing with FireAuth login and image storage in Firebase Storage.

Caracas, Venezuela

Process design, data modeling, data cleaning and data migration process from the association to the Salesforce cloud CRM platform.

Caracas, Venezuela

University group responsible for managing networks and servers running on GNU/Linux. I worked with a team to maintain and update labs using bash scripts and system administration tools, acquiring intermediate knowledge in managing GNU/Linux based operating systems.