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Crisan Lucian

Full-Stack Javascript, React/NodeJS, Python

Can work in or around Berlin, Berlin

  • 52.517
  • 13.3888
  • Suggested rate 720 € / day
  • Experience 7+ years
  • Response rate 100%
  • Response time 12 hours
Propose a project The project will begin once you accept Crisan's quote.

This freelancer is available full-time but hasn't confirmed their availability in over 7 days.

Propose a project The project will begin once you accept Crisan's quote.

Location and workplace preferences

Location
Berlin, Deutschland
Can work onsite in your office in
  • around Berlin and 50km
  • Around Berlin and 15km

Preferences

Project length
Would prefer:
  • Between 1-3 months
  • Between 3-6 months
  • ≥ 6 months
Would prefer to avoid:
≤ 1 month
Business sector
  • Banking & Insurance
  • Aviation & Aerospace
  • Biotech
  • Chemical
  • Civic & Social Organizations
+24 other
Company size
Would prefer to avoid:
  • 1 person
  • 2-10 people

Verifications

Freelancer code of conduct signed
Read the Malt code of conduct

Verified email

Reputation

Languages

  • English

    Fluent

  • French

    Conversational

  • German

    Basic

  • Romanian

    Native or bilingual

Categories

Skills (14)

Crisan in a few words

React, Redux, JavaScript, Node.js, ES6/ES2015+

Expert & hands-on on ReactJS and ability to design & develop SPA using components. Ensure technical feasibility of UI/UX designs, proficient understanding of cross-browser compatibility and proficient understanding of object oriented client-side scripting using ES6 and JavaScript frameworks. Working with server-side CSS pre-processors such as Sass, Less, and server-side templating languages such as Jade(pug), JSX, handlebars.js. Able to modify, crop, optimize size pictures in Photoshop and Gimp.

Having and experience of over 10 years in the software engineering I am able to communicate effectively at all levels and able to work on own initiative or within a group environment. Dedicated to maintaining high quality standards.

My main focus is on Single Page Application, Progresive Web Aplication, REST.APIs. Microservices know-how.

Portfolio

Experience

Freelance

Digital & IT

Freelance Software Developer & Javascript React

Berlin, Germany

July 2015 - Today (7 years and 11 months)

Please do not hesitate to say hello to me if I can help you with your project.

codepen: https://codepen.io/crisanlucid;
git: https://github.com/crisanlucid
============
Travel Audience: -develop Single Page Application with custom widgets using React Components/Redux to generate multiple Forms, Templates

Hilti: -IOT project-based, real-time monitoring with additional charts for KPI
Responsible for creating a fronted layer and build real-time monitoring with custom components in React and D3

ImmoScout24: -Develop an admin dashboard with custom widgets using React Components/Redux + charts(D3 rules) and implement RESTFul API in NodeJS

React.js Node.js PHP HTML5 CSS3

Wild Code School - Wild Code School

Digital & IT

Full-Stack Trainer (React, Node.js, ES6, Express, TDD, Bash)

Berlin, Deutschland

March 2019 - Today (4 years and 2 months)

Teaching / Mentoring 5-month intensive programming courses to the industry's future talent.

Covering React, Node.js, JavaScript ES6/7, HTML5, CSS3, Express, APIs, MySQL, MongoDb, JWT, Docker, Redux, Git, Unix, Bash, TDD, Agile (Scrum).

ProSiebenSat.1 Digital GmbH

Culture

Senior Full-Stack Developer

Berlin, Deutschland

April 2016 - March 2019 (2 years and 11 months)

For the ProSiebenSat1 Digital venture 7NXT I developed training programs for sophia-thiel.com; machdichkrass.de; rosins-kochschule.de and more... maintained and extended the core frontend architecture.

• Create shell scripts
• Symfony 4
• Create Bundle for BIG Partner (Insurance partner)
• OOP
• debug – ing
• CSS 3
• HTML 5 (BEM, SASS, Bootstrap 4)
• ES6+, React JS, Flux, Redux
• Development environment: Vagrant – Chef- NodeJs + Gulp + Bower + Babel + WebPack
• Version control : GIT , (GIT FLOW)

Migrate old services dependencies like Payment and Authorization (3rd party) and create new services; constantly finding ways to improve the current implementation and integrate new business requirements

-Amazon Cognito API
- Adyen and PayPal API
- using PHP 7 features
- dockerized development
- Development environment: Docker + Jenkins

I created a prototype REST API in Express framework and tests (Mocha and Chai)

Freelance

Digital & IT

Web Developer (PHP, ASP.NET) & Software Developer ( C# , WFP)

Klausenburg, Rumänien

April 2005 - October 2010 (5 years and 6 months)

Team work, debug - ing,
- PHP developer
- Web design and web development
- Solid knowledge of data base: SQL, MySQL, Access
- OOP
- FLASH, PHOTOSHOP
- HTML / XHTML, CSS valid CODE
- JavaScript : AJAX / JSON, DOM, Yahoo YUI, jQuery, jQuery UI, XML parsing
- framework IDE : ZEND STUDIO, DREAMWEAVER, PHPEDIT, VISUAL STUDIO 2008, VISUAL STUDIO 2010 Express, COMODO EDITOR, ECLIPSE, NETBEANS IDE 6.8,
Notepad ++, TextMate
- PHP Frameworks : CODE IGNITER, framework custom, ZEND, Symfony
- PHP Template : Smarty
- Ecommerce platform - MAGENTO
- CMS : WORDPRESS, JOOMLA, DRUPAL, PYROCMS
- Asp.Net with code-behind C#
- secretariat application (time sheet algorithm, PDF conversions, FLASH, PDF compressions, Pictures optimization)
- hardware and operating system debugging
- Version control : SVN and Tortoise
- Soft Developer (C# , WFP, VB, XAML)

Informatics services:

Dragoş Crişan
Company sc Vimore srl
Company sc Garessio srl
Company sc Pergamon srl
Company sc Scitech srl
Company sc Busteco Global Brain srl
and more...

Education

  • Bachelor of Engineering (BEng)

    Faculty of Computer Science, Technical University of Cluj Napoca

    2009

    Microprogramming and Automates: PLC, VHDL, Autocad, ORCAD, Allen Bradley Programmable Automates, Mathematics, Assembly Language

    Programming Languages: C (under Linux), Java (Swing, Middlet), MSOA-HTML, PHP, CSS, JAVASCRIPT, Flash, C#

    Products and Tools: LogixPro for PLC, KamAVR(open-source), PLASTEX Software Platform, Simulink, MatLab, Eclipse, Dreamweaver, Photoshop, Microsoft Office
    SGBD: Sql Server 2005-2008, MySql

    Modelisation Language: UML

  • Master of Engineering (MEng)

    Faculty of Computer Science, Technical University of Cluj Napoca

    2011

    Software Structures for Real-Time
    Advanced Internet Technologies
    Computer Aided Manufacturing (CAM)
    Advance Systems for Information Transmission
    Advanced Programming Techniques
    Software Quality Assurance
    Artificial Vision
    Evolutive Systems
    Artificial Intelligence

Certifications