Elena Calinescu

Experience

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  Raiffeisen Bank Romania

  Aug 2013 - Aug 2015

  As a software engineer, I was involved in the development of Java based applications for banking purposes. The technology was mostly based on JAVA EE and Spring Framework, with use of JSP for the UI. Most of my work was related to: - high volume batch processing of data using Spring Batch Framework;- Spring MVC Portlets for data reporting and processing of customer garnishments;- refactor the generic code used to process the customer bank fees for multiple products; - develop auxiliary admin interfaces, in order to define new fee types based on customer category;- bug fixing on the existing application which was processing all money transactions, available for multiple channels (internet banking, bank deposit, etc..) Show less

  • Java Software Engineer

    Dec 2013 - Aug 2015

  • Software Test Engineer

    Aug 2013 - Dec 2013
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  Amaris

  Sept 2015 - Jul 2016

  Software Development Consultant

  As a software consultant, I was involved in the development of Java based applications. My team delivered software products to satisfy the needs of the telecom industry, exclusively for Deutsche Telekom. Briefly, I worked in the area of customer charging in a telecom context. The concepts and tools that I have mostly used in my development work:- DIAMETER protocol;- Publish/Subscribe messaging pattern;- Distributed messaging processing using ZeroMq asynchronous messaging library;- Redis Cluster for data storage;- Seagull multi-protocol traffic generator;- Apache Jmeter testing tool.- Java SE 8 Show less

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  ASML

  Jul 2016 - Mar 2020

  Software Development Engineer

  As a software engineer, I take part in the development of Java solutions to automate the process of printing technology chips, used by EUV lithography and metrology machines. Using metrology data, our goal is to detect and correct errors during chip production, in an automated way.I am involved in creating software applications to read the measurement data retrieved from printed chips, and most importantly calculate the errors occurred during printing, in order to furthermore produce the data needed to correct the errors in the following steps of the printing process. In terms of software tools, I make use of: Java 8 SE & EE, EJB, REST, CDI on Wildfly Application Server.One more complex aspect of my work is computing machine learning algorithms to model the data, together with optimization algorithms and quadratic problem solvers to calculate the chip corrections.More tools: Junit and Mockito, Git and SVN, BitBucket, SonarQ and TICS, Maven, Bamboo, Jenkins, Jira. Show less

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  ASML

  May 2020 - now

  Working in a fully frontend team in order to improve my web development skills. I gained meaningful experience building web applications using React js,Typescript, and other frontend tools As a full stack developer, I worked in a project that focused in building a web platform for data analysis. I this project I could combine my knowledge about chip manufacturing with improving my skills on frontend technologies.

  • Frontend Developer

    Feb 2021 - now

  • Full-stack Developer

    May 2020 - Feb 2021