Sidona-Madalina D.

Front End Developer

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My experience


PentalogJanuary 2018 - Present

Front-End Developer within a project aiming to re-design the interface of an internal application used to determine the working time assigned per employee.
  • Development of front-end components.
  • Testing of the developed modules and features.
  • Code review.

Dev - PENTALOG CLIENT : Digital Marketing SpecialistApril 2017 - December 2017

  • Development of the back-end side of a social network mobile application, by creating REST APIs using Node JS and a HAPI JS server.
  • Development of the front-end side of a social network mobile application, using React. This application consumes the APIs from the back-end.
  • Development of the social network mobile application, using React Native, that also consumes APIs from the back-end.
  • Database development using PostgreSQL. This database is used together with Node JS to create the back-end REST APIs.   
  • Integration of other helpers like LoDash, and other React modules like Redux and Redux Saga.
  • Creation of Responsive Layouts for the web-based application.
  • Providing continuous integration by using a GIT-based solution, with three branches (integration/pre-production/production).
  • Collaboration within
    an Agile environment in order to maintain a good transparency level
    with the client and to have a good control of the product.
  • Use of CSS3.
  • Creation of unit tests using “Expect” module and Airbnb’s tool “Enzyme Shallow”.
  • OS X development with X-Code in order to produce separate builds for iOS and Android, and working with Atom and Nuclide plugin as an IDE.
  • Use of Jenkins for managing and supervising all builds.
  • Sonar monitoring in order to keep the technical debt under 2 days.
  • Implementation of helping tools in order to improve development: Postman.

PentalogMay 2016 - April 2017

Front-End Developer within the Oportube / TafBoard project, which has been developed as an internal application to serve all the employees who wanted to recommend or apply for jobs in all Pentalog Agencies: Brasov, Cluj, Iasi, Bucharest, Chisinau, Hanoi and Orleans.
  • Analysis of the project requirements and proposal of adapted technical solutions.
  • Application development and implementation.
  • Database design.
  • Testing of the developed modules and features in order to ensure their availability and a high standard of quality.
  • Collaboration with the Product Owner during the testing phase of the application.

PentalogSeptember 2015 - May 2016

Trainee within the Pentalog Group.

Participation in an internship program based on front-end and JAVA technologies.
  • Attending several training sessions focusing on presenting the introductory concepts of Single Page Applications architecture and JAVA development:
- Front-end technologies: HTML, CSS, JavaScript, Angular JS, Jade;
- Back-end technologies: Java Servlets, Spring framework, Hibernate, MySQL database, REST services;
- Software development tools: Maven, GitHub, SmartGit.
  • Development of a basic application by implementing the studied technologies, tools and techniques.

My stack

Spoken languages

FRENCH: Beginner
ROMANIAN: Native speaker
ENGLISH: Average


Hibernate, Spring


React Native

Software Testing

Google Postman, Sinon.js, Mocha, QUnit

Web Technologies

Mongoose, AngularJS, Redux, jQuery, Marionette.js, REST, Bootstrap, Express, Backbone.js, CSS3, Webpack.js, React.js, HTML5, HTML, CSS, Node.js, Servlets


ColdFusion MX, Dreamweaver, Homesite+


Scrum, GitHub, Agile


Illustrator, ImageReady, Corel Draw, Gimp, Photoshop


JavaScript, C#, JAVA, SQL, ECMAScript 6

Environment of Development

Maven, JADE, GIT, Vagrant, Eclipse, Visual Studio, SmartGit, NetBeans

Networks and Systems

Android, Windows, Linux, Mac OS X, iOS


MongoDB, PostgreSQL, MySQL

My education and trainings

Bachelor's Degree in Computer Science, Faculty of Mathematics and Computer Science - "Transilvania" University, Brasov.2012 - 2015

Master's Degree in Banking-Finance, Faculty of Economics and Business Administration - "Transilvania" University, Brasov.2012 - 2014

Bachelor's Degree in Banking-Finance, Faculty of Economics and Business Administration - "Transilvania" University, Brasov.2008 - 2012

My tests

Angular 4 quiz beginner level
ReactJS quiz medium level
Angular 4 quiz beginner level