Antonio Ledebuhr, Developer in Magdeburg, Saxony-Anhalt, Germany
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Antonio Ledebuhr

Verified Expert  in Engineering

Full-stack Developer

Location
Magdeburg, Saxony-Anhalt, Germany
Toptal Member Since
April 4, 2022

Antonio is a full-stack developer known for his versatility. He built a client's entire internal infrastructure, including dual WAN HA networks, completed complex migrations from PHP to Java, and delivered an event-oriented content management system built with Angular and ASP.NET Core. Antonio enjoys contributing to new projects and creating solutions that improve company reach and customer experience.

Portfolio

Self-employed
TypeScript, JavaScript, C#, .NET, Java, Spring, Angular, SCSS, HTML, SQL...
E2open
Angular, HTML, CSS, TypeScript, Node.js
CurrentSystem23 GmbH
C#, .NET, JavaScript, TypeScript, Angular, HTML, SCSS, T-SQL (Transact-SQL)...

Experience

Availability

Full-time

Preferred Environment

MacOS, Linux, Java, Angular, TypeScript, SQL, Spring Boot

The most amazing...

...front-end project I developed was software used to visualize complex emotional, genetic, and legal relationships accessible on notebooks and tablets.

Work Experience

Full-stack Developer

2021 - PRESENT
Self-employed
  • Build the entire internal infrastructure for my company including dual WAN HA networks and server structures.
  • Tracked bugs with YouTrack and used Prometheus with Grafana for metric data.
  • Consulted customers about their infrastructure to resolve challenges related to their DevOps implementations.
Technologies: TypeScript, JavaScript, C#, .NET, Java, Spring, Angular, SCSS, HTML, SQL, T-SQL (Transact-SQL), Linux, Windows, MacOS, Docker, DevOps, DevOps Engineer, C#.NET, .NET Core, Full-stack, Sass, CSS, HTML5, Spring Data JPA, Lombok, Zend Framework, AG Grid, Git, REST APIs, CI/CD Pipelines, Spring Boot, APIs, NgRx, NgRx/store, PostgreSQL, Microsoft SQL Server, Azure, Event-driven Programming, Back-end, Scaling, Performance, Ubuntu, Proxmox, Ubuntu Server, LXC, KVM/Qemu, Active Server Pages (ASP), ASP.NET, ASP.NET Core, Debian, Responsive Web Apps, Node.js

Lead Angular Developer

2022 - 2022
E2open
  • Coordinated a freshly assembled team for an existing project that was supposed to transition from a prototype to a finished product.
  • Oversaw the code changes made by my team to control the quality of the codebase and the product.
  • Was part of the team that worked with the scrum, including a dedicated scrum master, to be as agile as possible.
Technologies: Angular, HTML, CSS, TypeScript, Node.js

Full-stack Developer

2020 - 2022
CurrentSystem23 GmbH
  • Developed an event-oriented content management system with a built-in shop and call for paper and planning tools.
  • Build an infrastructure for streaming an event with over 500 attendees.
  • Developed a web application to visualize the genetic and social environment of an individual or a group to help understand their situations.
Technologies: C#, .NET, JavaScript, TypeScript, Angular, HTML, SCSS, T-SQL (Transact-SQL), Windows, Linux, DevOps, Docker, DevOps Engineer, C#.NET, .NET Core, Full-stack, Sass, CSS, HTML5, Migration, Git, REST APIs, jQuery, CI/CD Pipelines, APIs, NgRx, NgRx/store, Microsoft SQL Server, Event-driven Programming, Back-end, Scaling, Performance, Ubuntu, Ubuntu Server, Active Server Pages (ASP), ASP.NET, ASP.NET Core, Gentoo, CentOS, Responsive Web Apps, Node.js

Full-stack Developer

2019 - 2020
Hup GmbH
  • Migrated a PHP application to microservices in Java.
  • Tracked bugs with Jira and documented the project with Confluence.
  • Reworked existing workflows and updated them with new technologies.
Technologies: PHP, Java, JavaScript, SQL, Spring, Vaadin, Keycloak, Windows, Linux, Migration, Full-stack, Sass, CSS, HTML5, Accessibility, Spring Data JPA, Lombok, MySQL, Zend Framework, Git, REST APIs, jQuery, Spring Boot, APIs, PostgreSQL, Back-end, Scaling, Performance, Ubuntu Server, Ubuntu, Responsive Web Apps, Microservices, RESTful Microservices, SOAP, Node.js

Event-oriented Content Management System

This product is a content management system with an integrated shop and tools for event planning and execution. It’s built with Angular and ASP.NET Core with Microsoft SQL Server. The platform is designed for internal use and will be launched as a product for customers. I contributed most of the code and served as the main (at times only) developer on the project.

Software for Visualizing Emotional and Genetic Relations

This software is used to visualize complex emotional, genetic, and legal relationships to understand an individual’s perspective. This project is a successor to an existing project and is now a web application accessible on notebooks and tablets. I was the front-end developer on the project.

inventory management software

This product helps automate and simplify the company’s specific workflow. It keeps track of the inventory and the value of the inventory as well. It also communicates with other software like SAP to sync the information and update its webshop.

P5 WebAbo

https://www.hup.de/en/think-media/webabo/
P5 Webabo is an eCommerce AddOn for the Paradise 5 software. This AddOn allows customers to buy and manage paper subscriptions online. Paradise 5 automates everything around the workflow of book and paper publishers including bookkeeping and logistics. Both products are developed, maintained, and sold by Hup.

Libraries/APIs

NgRx/store, REST APIs, jQuery, NgRx, Node.js, AG Grid, Lombok

Tools

Git, Syncfusion, KVM/Qemu, Keycloak

Frameworks

Angular, .NET, Spring, .NET Core, Spring Boot, ASP.NET, ASP.NET Core, Vaadin, Zend Framework

Languages

Java, SQL, TypeScript, C#.NET, JavaScript, C#, HTML, T-SQL (Transact-SQL), CSS, HTML5, Active Server Pages (ASP), PHP, SCSS, Sass

Platforms

Linux, Ubuntu, Debian, Windows, Docker, Proxmox, Arch Linux, MacOS, Azure, CentOS

Storage

Microsoft SQL Server, MySQL, Spring Data JPA, PostgreSQL

Paradigms

DevOps, Event-driven Programming, Microservices

Other

CI/CD Pipelines, Ubuntu Server, DevOps Engineer, Full-stack, Front-end, APIs, Back-end, Scaling, Performance, LXC, Responsive Web Apps, Migration, Accessibility, Gentoo, RESTful Microservices, SOAP

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