Cosmin N.

Technical team leader

Cluj-Napoca, ROMANIA
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Mon expérience

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Modern Luxury Hotels Chain01.07.2018 - Présent

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Pentalog01.01.2014 - Présent

Technical Leader / Consultant within the Pentalog group.

Management of the Pentalog Internship program.

  • Defining and reviewing training roadmaps.
  • Recruiting trainees and assigning them to the right coaches.
  • Supervising the ongoing training courses.
  • Monitoring the integration of trainees in different projects.

Audits on several projects.
  • Architectural design reviews.
  • Code reviews.
  • Technical stack reviews.
  • Estimations reviews.

Solution Architect.
  • Proposing the technical stack.
  • Holding presentations about several technologies to different clients / teams.
  • Macro architecture.
  • Supervising several projects on ramp-up.
  • Carrying out code / performance audits.
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Meetic01.02.2012 - Présent

Technical Product Owner.
  • Defining requirements with applicants (Acquisition and Customer Service).
  • Writing technical specifications.
  • Planning with the development teams.
  • Synchronization with various project stakeholders (Product, Operations, Quality Team, DBA).
  • Management and monitoring of development teams in Romania.

Technical Leader / Consultant.

Participation in the development of several applications:
- An online events registration website that includes a user workflow / advanced events, an automated email system, advanced logging, statistics and diagrams, payment system, a back office tool for event management, users, rentals and workflow users and events, and the roles and statistics (Consultant and Technical Leader).
  • Micro & macro architecture based on a microservices approach (RESTful).
  • Development of new features for the website:
    - BO migration from JavaScript/jQuery to a SPA with AngularJS.
    - Design Consultant of the new UI architecture of the project (feature-based).
    - Development of the Web Services needed by AngularJS Data Providers.
  • Maintenance of the website.
  • Coordination of the development team.
  • Code / design review.

- A website for online dating, which includes an advanced search engine, members geolocalization, social networks, as well as photos and messages treatment (Developer and Technical Leader Assistant).
  • Project planning sessions (once per quarter).
  • Analysis of the old implementation of different features.
  • Design of the new architecture: microservices approach (RESTful).
  • In charge of code / design reviews.
  • Technical validation of potential candidates during interviews.
  • Responsible for test driven development.
  • Bug fixing.

- A website for online matchmaking, which includes an advanced search engine, social networks, as well as photos and messages treatment (Developer).
  • Development of new functionalities for the website.
  • In charge of ensuring the website maintenance.
  • Bug fixing.
  • Development of a non flash image management module.
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Ecotravel01.10.2014 - 01.10.2014

UI Consultant and Project Coordinator.
  • Proposal and implementation of technical solutions for UI improvement.
  • Coordination of the development team.
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Pentalog01.06.2014 - 01.09.2014

Hosted several presentations and workshops:
- Presentation on Angular JS (June 2014);
- Workshops on Angular JS (July 2014, September 2014).
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Molecular Diagnostics Company01.08.2014 - 01.08.2014

  • Improvement of the Filters and Functions bars on main page.
  • Re-design of the Create Order page.
  • Enhancement of the display of the Order Results.
  • Re-design of the Summary Card, Mouse Card, Cage Card.
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Meetic01.06.2011 - 01.01.2012

  • Development of new functionalities for the website.
  • In charge of ensuring the website maintenance.
  • Bug fixing.
  • Responsible for Geolocation and Google Maps integration.
  • In charge of Sphinx configuration and searching.
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Romanian company01.07.2010 - 01.07.2011

Engineer - Developer.
Development of several websites such as:
  • Development of application modules.
  • Carrying out the web design.
  • Bug fixing.
  • Responsible for SEO references.
  • Module personalization and implementation.
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Romanian company01.07.2006 - 01.07.2010

Engineer - Developer within several projects which allow to develop and design applications for web platforms, such as:
  • Web application development.
  • Implementation of new features.
  • Bug fixing.
  • Design of the application modules.
  • Responsible for the SEO references.
  • Management of the administration panel.
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Romanian company01.03.2006 - 01.07.2006

Engineer - Developer within several projects which allow to develop and design applications for web platforms, such as:
- http://www.sznuró;
  • WordPress integration.
  • Plug-in development.
  • Design of the application modules.
  • Development of a web application which allows to make reservations for hotels.
  • Content management for web portals.
  • Management of the administration panel.

Mes compétences

Langues parlées

FRENCH: Beginner
ENGLISH: Advanced
ROMANIAN: Native speaker

Networks and systems

Windows, Linux


PHP, JavaScript, Scala

Web technologies

AJAX, AngularJS, Backbone.js, Bootstrap, CSS, CSS2, CSS3, Ext JS, HTML, HTML5, jQuery, jQuery UI, Kendo UI, Node.js, RAML, Require.js, RESTful Web Service, Symfony, Zend Framework


MySQL, Cassandra, Microsoft SQL Server, MongoDB, Oracle

Analysis methods and tools

AppDynamics, Bamboo

Development Environment

Composer, Eclipse, GIT, GitLab, NetBeans, PhpStorm, Sencha Architect, SVN, Zend Studio

Application servers

Apache, ELK



Big Data

Apache Kafka

Open Source solutions


Software testing

Behat, PHPUnit


Apache Cordova, Ionic, Sencha Touch


Confluence, Jenkins, JIRA


Fireworks, Photoshop


Dreamweaver, Flash

Mes études et formations

Microservices Presentation.2017

SymfonyCon Cluj Napoca.2017

Cassandra DB Self-training.2017

Scala Self-training.2016

SymfonyCon Paris.2015

"Certified Scrum Product Owner” Training (CPSO).2014

Angular JS Workshops & Presentations.2014

Angular JS Self-training.2014

HTML 5/CSS 3 Self-training.2012

Estimations Training.2012

"Design Patterns with PHP" Training.2012

PHP/Zend Framework Training.2011

"Quality Deployment" Training. 2011

Studies in Mathematics and Computer Science - “Babes - Bolyai” University, Cluj Napoca.2001-2005