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Antonio Martín

Data Engineer and Architect

  • antoniomartinescalera@gmail.com
  • +34 616 845 513
  • https://www.antoniomartin.info
  • Madrid, Spain
  • @amartinescalera

Summary

I am a highly motivated professional, with international work experience and ten years experience using Java technologies, during I have achieved relevant and valuable technical skills. I am looking for a position in the web developing field. Key areas of expertise include new and creative development of Websites and database design, producing excellent adaptability to new teams and challenging tasks.

I love to spend my free time doing sports: Running, Swiming, Cycling and among things. I am an amateur triathlete and an Ironman finisher.

Tech Skill

Front-End
HTML
HTML5
CSS3
JavaScript
jQuery
Cross-browser Compatibility
Web Standards
Lenguajes
Java
Scala
C#
Node JS
C
Cobol
Objetive - C (IOS)
Java Technologies
Struts
Hibernate
JUnit
TDD
EJB
Websocket
Spring
Spring Boot
Data Base
MySql
Oracle
SQL Server
DB2
Big Data
Spark
Kafka
Mongo DB
ElasticSearch
Operative System
MAC OS
Linux (Ubuntu & Debian)
Windows (XP, Server, 2003, Vista and 7)
Version Control
GIT
Mercurial
CVS
Subversion
Web Server
Apache Tomcat
Nginx
Weblogic
JBoss
Mule
Otros
XCODE
WebStorm
IDE IntelliJ
IDE Eclipse
BPM
XML

Work Experience

PagoNxt    (Remote worker based in Madrid)

Senior Software Engineer

May 2021 Present

PagoNxt is a world-leading payment solution provider for merchants, international corporates and SME’s, and consumers.

My Tasks are:

  • Work in a multicultural team.
  • Java 11
  • PostgreSQL
  • RabbitMq
  • Kafka
  • ElasticSearch
  • Git and Gradle.

Wata Factory    (Jerez de la Frontera, Cádiz, España)

Senior Software Engineer

Sep. 2020 May 2021

Wata Factory is a Consulting and Outsourcing company located in Jerez. This company offers IT solutions to companies throughout Europe, especially in Germany.

In this company I develop Back-End applications in Java 11 and make modifications in the Front part of Angular of a CRM for a German company. I teach Big Data technologies for the company.

My Tasks were:

  • Work in a multicultural team.
  • Java 11.
  • Mysql.
  • Angular 10.
  • Git and Maven.

Optima MGS    (Sevilla, España)

Domain and Software Architect

May 2019 Sep. 2020

OptimaMGS, a brand of Sportradar is a group of companies developing and maintaining Gambling and Bookmaking software worldwide for the commercial online and retail gambling industry since 2012.

OptimaMGS is transforming from a horizontal architecture, teams are working for all code pieces, to a vertical architecture: The teams work for a specific area. I include in the FixedOdds and Core team during this time.

My Tasks were:

  • Work in a multicultural team.
  • Take the requirements from the Manager and differents customers
  • Control the Quality Code
  • Transform code from a monolith to several microservices
  • Java 7 and 8
  • Adapt SOAP Architecture to REST
  • Deploy using maven.

Strategy Big Data    (Madrid, España)

Data Engineer and Architect

Nov. 2017 May 2019

Strategy Big Data is a young company but its founders have been pioneers in the Big Data field. Strategy Big Data helps companies with their data management as well as provide them with the best solution for using their data.

I am working on several projects of Beam Suntory (Beam Suntory It is the third largest producer of distilled beverages worldwide). Working with the Chicago's and Madrid's teams, we have created several processes for extracting information of several providers and upload this information to Big Query.

My Tasks were:

  • Work in a multicultural team.
  • Take the requirements from the Senior Manager.
  • Control the Quality Code
  • Develop new functionalities
  • Scala 2.11 and Spark 2.2.0.
  • Deploy using SBT.

Datio Big Data    (Madrid, España)

Software Architect and Data Engineer

Aug. 2016 Nov. 2017

Datio is a Joint venture between one the biggest bank in the world (BBVA) and a Big Data Company (Stratio). This company is building a new environment for exploiting the data quick, reliable and scalable.

I have worked different roles in DATIO. I was a big data developer in an interface for loading data with Spark. After this interface, I was working as a Team Leader in one process migration to Spark.

My tasks were:

  • Working a part of a Team following Scrum.
  • Take the requirements from the Product Owner.
  • Choose the right technology for developing the requirements.
  • Control software quality.
  • Develop new functionalities
  • Java 1.8, Scala 2.11, Spark 1.6.2 and Kafka.
  • Deploy using Maven and Git (Revision Control).

Thomas Cook    (London, UK)

Software Engineer

Mar. 2014 Aug. 2016

In Thomas Cook Group (one of the world’s leading leisure travel groups), I have been working for several teams. I was involved in the development of the Customer API (Called My Account) from the beginning. We developed a complete APIRest to communicate different internals tools with the Website and the Mobiles App. After sometime, I created a APIRest to communicate our providers with the customer API. With this new tool the customer could check their bookings and add new extras.

My Tasks includes:

  • Take the requirements from the Product Owner.
  • Give priority the most valuable requirements to the customers.
  • Involved in sprint planning, grooming, stand-up, retrospective, and show&tell meetings.
  • Create the REST APIs using TDD, we have more than 80% coverage in our Code.
  • Integrate diferentes providers with the customer place.
  • Working a part of a Team following Scrum methodology and setting our own deadlines. Always considering what was the optimal deadline for the customer.

Devs Environment:

  • Mule, Apache Tomcat, Nginx, Java 1.7, Spring REST, Hibernate, Mongo DB, MySql, NodeJS and Angular.
  • Deploy using Maven, grunt and Git (Revision Control).

Opodo (Odigeo Group)    (Madrid, Spain)

Software Engineer

Dec 2011 Feb 2014

In Opodo (part of the European biggest E-Travel Group ODIGEO). I was responsible to create new functionalities for the shopping basket and flights of Opodo and maintain its correct behaviour (Search Flights, Transactions and Payment process).

My Tasks were:

  • Judging market’s needs, converting them into requirements of specific development, in order to develop the Website matching his demands.
  • Discussing the different possibilities and strategies for the development of the Site with the markets.
  • Adapt Opodo's sites for one group platform.
  • Using Junit for unit testing.
  • Working with my Team in Scrum and setting our own deadlines, keeping the Markets updated with our progress.

Devs Environment:

  • JBoss, Apache, Java 1.5, Spring, Hibernate, Struts, Oracle DB, Junit, Jquery and JSP.
  • Deploy using Maven and Mercurial.

Tecnogram Engineering S.L.     (Madrid, Spain)

Senior Developer

Nov 2010 Nov 2011

Tecnogram develops software's specific for defence industries. Its mainly customers are INDRA SISTEMAS, NAVANTIA, SPANISH NAVY and AIRBUS MILITARY. I have analysed and I developed various applications for Airbus Military: Human Resources and incidence systems of planes

My Tasks were:

  • Meeting with the customers to get new specifications.
  • Analysing and Specifications of new applications.
  • Maintain the correct behaviour of servers and applications.
  • Using a business process management (Framework TimeProcess) to create the new applications.

Devs Environment:

  • Java 1.4, Java 1.6, Oracle DB, Hibernate, Spring, Spring MVC, XML, JavaScript and JQuery.
  • Deploy using Subversion and Ant for control version.

PAP Tecnos S.A.     (Madrid, Spain)

Junior Programmer, Analyst - Developer

Jun 2007 Oct 2010

PAP TECNOS S.A. is a Spanish company that manufactures and supplies a wide variety of equipment and systems of last generation for application in the defence and security market., under license of international OEM's.

My Tasks were:

  • Develop specific applications for Airbus Military.
  • Gather and analyse the customer's requirements.
  • Manage the correct behaviour of the server and the applications.

Devs Environment:

  • Oracle, Java 1.4 and Struts.
  • Deploy using subversion and Ant for control version.

Telefonica Soluciones     (Madrid, Spain)

Programmer

March 2006 May 2007

Telefonica Soluciones is a part of Telefonica (Nowadays, Movistar). this areas is in charge of realise the software tests.

My Tasks were:

  • Manage a Work log and ensure its correct behaviour.
  • Develop small web applications for Manager Team.

Devs Environment:

  • Oracle DB, Microsoft SQL Server, .Net, C# and Ajax.

IFS Defence     (Uxbridge and New Malden, London, UK)

Student in practise

Feb 2004 Jul 2004

Student in Practice in IfsDefence (British Aerospace System – Ifs). I was working in IT department and I occasional work with marketing projects for a company.

My Tasks were:

  • Get spare parts of old laptops.
  • Repair laptops and install software.
  • Install Software in several Computers (using Ghost).
  • Configure and manage servers, website and ftp.
  • Help marketing department in some tasks.

Education


Mayor Degree in Computer Science Engineering. Syllabus is UK equivalent to a Masters of Engineering in Software Engineering.

University of Pontificia Comillas (Madrid, Spain)

After my final project, I continued two years more for I get another degree. My degree focussed on management Databases, Artificial Intelligent, Compilers , Advanced Object Orientated Programming and Advanced Network Management.

I gained the ability to:

  • Management Databases.
  • Knowledges in Artificial Intelligence.
  • Knowledges in compilers.

Three-year Computer Science Engineering

University of Pontificia Comillas (Madrid, Spain)

My degree focussed on management and involved subjects such as: Object Orientated Programming, Software Engineering, Data Structure, Databases, Analysis and Algorithm Design, Installation and Management of hardware and software and a final year project. My final year project consisted of creating a Transactional System.

I gained the ability to:

  • Develop, maintain and evaluate software systems and services that meet all user and standard requirements.
  • Identify, analyse and solve problems using the available strategies and technologies.
  • Work independently, setting my own deadlines and managing my time when under pressure..
  • Interact with other students and members of staff on a regular basis..

Hobbies & Interests

  • Sports: Running, cycling, swimming and Triathlon (Ironman Finisher);
  • Photography;
  • Travelling;
  • Gaming (from Spectrum to PS3).
  • Agile.
  • Reading.
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