Freelancer profile translated to English.

Description

My name is Antonio, I am an ABAP developer with more than 7 years of experience in advanced web development.

I have been working as a freelancer for 4 years, providing tailor-made technological solutions for clients in various sectors. During my career, I have collaborated with the consultancy NTT Data on large-scale projects for clients such as VODAFONE, IMI-IMH, BBVA, among others.

Specializing in SAP development, I also master a variety of languages and technologies such as JAVASCRIPT, ANGULAR, JAVA, JSON, XML, SQL.

I am characterized by adapting to the specific needs of each client, offering a flexible and transparent service.

Industry field of expertise

Languages

Spanish
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

NTT DATA Europe & LATAM
SAP ABAP Analyst
TECH
August 2022 - Today (3 years and 9 months)
Sevilla, Spain
SAP/ABAP R/3 and SAP HANA development.
Requirements gathering with client, estimation, and technical management of developments.
Object-oriented programming (OOP), enhancements through Enhancements and BADIs.
Design and maintenance of advanced reports and ALVs, consumption and creation of BAPIs, and performance analysis with tools such as SAT, ST05, and SQL Trace for code optimization.
Design, develop, and maintain RESTful services within the SAP ecosystem (REST API).
Knowledge and development of languages such as: JAVASCRIPT, ANGULAR, JAVA, JSON, XML, SQL.
Updating user manuals, functional, and technical documentation.
SCRUM methodology and JIRA management.
Support in functional and technical analysis of processes.
SAP SAP HANA Abap ABAP OO SAP ABAP SAP TRM
Alium tour
Co-Founder & CIO
June 2020 - October 2024 (4 years and 4 months)
Technology: JAVA (Spring Boot) and Angular.
Responsibilities:
1. Responsible for operational and strategic management.
2. Development and technical lead of the project.
3. Support for the sales department and strategies.
4. AWS DevOps.
NTT DATA Europe & LATAM
SAP Programmer Analyst
June 2019 - January 2022 (2 years and 7 months)
Seville, Spain
Project: Municipal Computing Institute (IMI)
• Technology: SAP/Abap Modules: PSCD, TRM, FI, FM.
• Responsibilities:
1. Incident management of processes related to taxpayers and collection.
2. Functional sessions with the client to detail the requirements for evolutions and incidents.
3. Analysis and development of evolutions related to the taxpayer and collection area.
4. Team management at the center.
Project: Vodafone Spain
• Technology: SAP/Abap Modules: RMCA, FI, SD, CRM.
• Responsibilities: Incident management (JIRA) of financial processes related to the client's contract account.

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