freiberufler Senior Fullstack Web Developer / Software Architect / Technical Project Manager auf freelance.de

Senior Fullstack Web Developer / Software Architect / Technical Project Manager

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  • 53347 Alfter
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  • fr  |  en  |  ta
  • 10.11.2023

Kurzvorstellung

I am a Freelance Fullstack Web Developer / Software Architect / Technical Project Manager with more than 8 years of experiences. I have designed very complex CRM, B2B, B2C Apps & improved highly complex E-Commerce shops. Vue.js / Angular / Node.js...

Qualifikationen

  • Amazon Web Services (AWS)
  • Angular
  • AngularJS
  • Architekturinformatik
  • Datenbankentwicklung
  • E-Commerce
  • Git
  • Headless
  • JavaScript
  • Jenkins
  • Jira
  • jQuery
  • MongoDB
  • mySQL
  • Node.js
  • PHP
  • PostgreSQL
  • React (JavaScript library)
  • Salesforce
  • Software Architektur / Modellierung
  • TypeScript

Projekt‐ & Berufserfahrung

Senior Salesforce Developer
Nexum AG, Köln
1/2021 – 11/2022 (1 Jahr, 11 Monate)
IT & Entwicklung
Tätigkeitszeitraum

1/2021 – 11/2022

Tätigkeitsbeschreibung

Summary: Strengthening the development team and the end client on improving performances on their brand-new Headless E-Commerce Web shop. Providing Technical Solutions & Architectural support.

Tasks:
- Resolving functional and technical issues with 3rd party integrations (Arvato Payments, Jitterbit, OMS, PIM, Inventory Systems, SAP)
- Defining and resolving business requirements with Product Owners & Stakeholders
- Provide Technical conceptions for specific business/use cases working closely with multiple teams
- Concepts for International Rollout (80+ countries)
- Major refactoring to improve performance on critical parts of the shop (Product listing pages,
Search, Product Details pages, Pricing, Promotions, etc...)
- Improving deployment processes & pipelines (Azure)
- Writing Technical specifications and documentations on newly developed features
- Knowledge sharing with the Team

Technologies: Salesforce Demandware 19.10 – 20.4, Node.js, JavaScript, NPM

Tools: GitHub, JIRA, Confluence, Slack, Teams, Azure Pipelines

Eingesetzte Qualifikationen

E-Commerce, JavaScript, Microsoft Azure, Node.js, Salesforce, Software Architektur / Modellierung

Senior Software Developer (Consultant)
Galeria Kaufhof GmbH, Köln
8/2020 – 12/2020 (5 Monate)
Konsumgüterindustrie
Tätigkeitszeitraum

8/2020 – 12/2020

Tätigkeitsbeschreibung

Summary: Strengthening the development team on improving the Galeria.de Webshop performance and providing Architectural support.

Missions:
- Resolving functional and technical issues as Part of the Architectural Board
- Designed a new Architecture for the Shop for improved performance and User experience
(Isomorphic Solution with Vue.js & Salesforce)
- Major refactoring to improve performance on critical parts of the shop (Product listing pages,
Search, Pricing, Promotions, Images, etc...)
- Implementation of base structures for the shop migration to Isomorphic solution
- Improving deployment processes & pipelines
- Writing Technical specifications and documentations on newly developed features
- Defining and resolving business requirements with Product Owners & Stakeholders
- Knowledge sharing with the Team

Technologies: Salesforce Demandware 18.10 – 20.4, Vue.js, Node.js, HTML5, Stylus, JavaScript, NPM, Gulp, Webpack, Docker

Tools: GitHub, JIRA, Confluence, Slack, Mattermost, Zoom, Abstract, Jenkins, AWS

Eingesetzte Qualifikationen

Amazon Web Services (AWS), JavaScript, Jenkins, Node.js, Representational State Transfer (REST), Salesforce, Software Architektur / Modellierung, Vue.js

Senior Software Developer (Consultant)
Galeria Kaufhof GmbH, Köln
5/2019 – 3/2020 (11 Monate)
Konsumgüterindustrie
Tätigkeitszeitraum

5/2019 – 3/2020

Tätigkeitsbeschreibung

Summary: Strengthening the development team on merging the Galeria Kaufhof e-commerce shop to Karstadt e-commerce.

Missions:
- Redesign the Salesforce Demandware shop from Karstadt.de to new Galeria.de design
- Fixing bugs & Improving application performance
- Development of new features based on wireframes
- Development of premium shop for Chanel & Dior
- Integration of SPA application for improved performance
- Designed a new Architecture for the Shop for improved performance and User experience
(Isomorphic Solution with Vue.js & Salesforce)
- Implementation of base structures for the shop migration to Isomorphic solution
- Integration of a testing framework for continuous deployments (jasmine, karma, mocha)
- Improving deployment processes & pipelines
- Writing Unit tests & Documentation on existing and newly developed features
- Resolving functional and technical issues with the Technical Lead
- Knowledge sharing with the Team

Technologies: Salesforce Demandware 18.10 – 20.4, Vue.js, HTML5, Stylus, JavaScript, jQuery, NPM, Gulp, Webpack, Docker

Tools: GitHub, JIRA, Confluence, Slack, Mattermost, Zoom, Abstract, Jenkins, AWS

Eingesetzte Qualifikationen

Salesforce, Software Architektur / Modellierung, Jenkins, Amazon Web Services (AWS), Representational State Transfer (REST), Vue.js

Front-end Angular Developer
Hellgrau GmbH, Düsseldorf
1/2019 – 4/2019 (4 Monate)
IT & Entwicklung
Tätigkeitszeitraum

1/2019 – 4/2019

Tätigkeitsbeschreibung

Summary: Strengthening the front-end development team on a client project at Hellgrau GmbH.

Missions:
- Fixing bugs & Improving application performance
- Development of new features based on wireframes
- Porting existing feature from jQuery & PHP to Angular application
- Integration of a testing framework for continuous deployments (jasmine, karma)
- Writing Unit tests & End-to-end tests
- Resolving functional and technical issues with the Lead Developer

Technologies: Angular 6.x, Angular Material, Bootstrap 3.x, HTML5, Sass, Typescript, jQuery, Php, Karma, Protractor, NPM, Bower

Tools: Bitbucket, JIRA, Slack, Jenkins

Eingesetzte Qualifikationen

Front-End Entwicklung, Angular, JavaScript

Co-Founder & CTO
TeDispo, Paris
6/2017 – 5/2022 (5 Jahre)
Dienstleistungsbranche
Tätigkeitszeitraum

6/2017 – 5/2022

Tätigkeitsbeschreibung

Summary:
CTO in a startup project of a team of 4 developers & designers. In charge of the Project architecture, APIs, Front-end Applications and Mobile Applications (iOS/Android), Deployments, Documentations, Tests and Developer Interviews.

Missions:
- Design of the application architecture and the technologies used
- Development of a REST API (Node.js / ES6 / MongoDB),
- Implementation of the latest REST API and JavaScript Best Practices
- Development of a cross platform mobile application (Ionic 2-3 / Angular 4-6)
- Development of a landing page for the product (Angular 4 / Angular Universal / Typescript) based on wire-frames
- Setting up AWS Environment for deploying and running the apps on multiple environments (DEV / RELEASE / PRODUCTION)
- Implementation of automated scripts for development and deployments (Jenkins / AWS)

Technologies:
Ionic 2/3, Angular Universal, Angular 2+, Node.js, Express.js, Socket.io, Mongoose, HTML5, Sass, ES6 ECMAScript 6, Firebase (Push Notifications), AWS (EC2, S3, CloudFront, Load Balancing, SNS SMS), Grunt, Mocha, NPM, Bower

Tools: Gitlab, Redmine, Slack, Jenkins, Firebase, AWS

Eingesetzte Qualifikationen

Amazon Web Services (AWS), Angular, AngularJS, JavaScript, MongoDB, Node.js

Lead Fullstack Developer
C&C Notaires, Paris
2/2017 – 9/2018 (1 Jahr, 8 Monate)
Notary
Tätigkeitszeitraum

2/2017 – 9/2018

Tätigkeitsbeschreibung

Summary:
Lead Fullstack Developer in a team of 4 developers & designers. In charge of Front-end Applications, Back-end Applications, Deployments, Documentations, Tests, Developer Interviews and QA

Missions:
- Development of the version 2 of the application Workimo (redesign & UX optimization)
- Development of new features based on wireframes
- Integration of a payment service (Stripe)
- Integration of an electronic signature service (Hellosign)
- Integration of a registered email service (AR24)

Technologies:
Angular.js 1.6.x, Angular Material, Angular Universal, Angular 2+, Node.js, Express.js, Socket.io, Sequelize, HTML5, Sass, ES6 ECMAScript 6, Firebase (Push Notifications), AWS (EC2, RDS, S3, CloudFront, Load Balancing, SNS SMS, SES Emails), Grunt, Gulp, Mocha, Chai, Sinon, Protractor, NPM, Bower

Tools: Gitlab, JIRA, Slack, Zeplin, Jenkins, Firebase, AWS, Stripe, Hellosign, AR24

Eingesetzte Qualifikationen

PostgreSQL, Jenkins, Jira, Node.js, TypeScript, Amazon Web Services (AWS), Angular, AngularJS, JavaScript

Angular.js Developer (Consultant)
DVMobile, Paris
8/2016 – 10/2016 (3 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

8/2016 – 10/2016

Tätigkeitsbeschreibung

Summary:
Strengthening the front-end development team on a client project at DVMobile.

Tasks:
- Implementation of the latest Angular and Javascript Best Practices
- Development of an Angular service for an Offline version of the application. Used IndexedDB for storing PDF files as blobs and http requests data
- Restructuration and optimization of the project's architecture and code
- Implementation of automated scripts for development and deployments.
- Implementation of testing strategies for the application (Unit testing & e2e testing)

Technologies:
Angular.js 1.5.x, HTML5, Sass, JavaScript, jQuery, Grunt, Karma, Mocha, Chai, Sinon, Protractor, NPM, Bower

Tools :
Gitlab, JIRA, Hipchat, Jenkins, Sentry

Eingesetzte Qualifikationen

Jenkins, AngularJS, JavaScript, jQuery

Fullstack Web Developer
4DIMS, Paris
1/2014 – offen (10 Jahre, 3 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

1/2014 – offen

Tätigkeitsbeschreibung

Summary:
Project management (Specifications – Design – Technology & Programming Language
Choices – Organization – Acceptance Phase – Delivery – Profitability – Customer Care), Tests,
Development & Optimization, Deployment, Technical Support
Clients : MEIFE (Aulnay-sous-Bois, France), Realspec, Inc. (Calgary, Canada)

Missions:
- Design and development of beautiful landing pages, web applications and e-commerce websites,
- Design and development of REST APIs,
- Mobile First / Responsive Development,
- Referencing (SEO),
- IT solutions (SaaS, PaaS, Software),
- Hosting Services,
- Web Server Administration and Backup services

Technologies:
Angular.js, Angular 2+, Angular Material, Angular Universal, React.js, Redux, NodeJS, jQuery, JavaScript, ES6, TypeScript, Go Language, PHP, Gulp, Grunt, Swig, Redis, PostgreSQL, MongoDB, Mongoose, Sequelize, Sass, Less, Websocket, Twitter Bootstrap, HTML5, XML, JSON, JSON Web Token Authentication, Angular.js Material, Material Design, NPM, Bower, Composer, Scrum Development Process (AGILE)

Tools: Github, Gitlab, Redmine, Jenkins, Trello, Sentry, AWS

Eingesetzte Qualifikationen

MongoDB, mySQL, PostgreSQL, Git, Jenkins, Jira, Node.js, TypeScript, Amazon Web Services (AWS), Angular, AngularJS, JavaScript, jQuery, PHP, React (JavaScript library)

Zertifikate

Salesforce B2C Architect
2022
Salesforce B2C Developer
2022

Ausbildung

Business Management, Artificielle Intelligence, Applied Maths, Networking & Security, System Adminis
Master in Computer Science (Programming) (Master 2)
2017
Epitech, Paris
Project Management, Management of Innovation, Business Management (Strategy, Finance, Marketing), Ma
Master 2 in Project & Business Management (M2)
2017
Université de Haute-Alsace Mulhouse-Colmar
C, C++, C#, Maths, Robotics, Communication & Project Management, Computer Applications
Bachelor in Computer Science (Programming)
2015
Epitech, Paris

Über mich

Current situation:

Looking for a new opportunities in Germany (cities below):
- Bonn
- Köln

I am a Freelance Fullstack Web Developer / Software Architect / Technical Project Manager / Entrepreneur with more than 10+ years of experience. I have designed very complex CRM, B2B, B2C Apps & improved highly complex E-Commerce shops including Salesforce (SFCC, SFRA, Headless PWA-KIT).

I have several years of experience in different types of projects, from simple social applications to large banking applications, finance applications and e-commerce shops.

I am a quick learner, this ability helps me to acquire new skills necessary for certain projects quickly. I am very invested in my work. And I know how to work and coordinate in a team to give the best of myself.

With a very strong background in Business & Project Management (Master's in Business & Project Management, running 3 companies myself & operating multiple projects as PM), I integrate seamlessly into a client's project to understand their core business and provide them with the best possible solutions for better performances (taking into account their ROI).

I am fascinated by new technologies and programming languages. I love to learn new things on my own. I am also interested in Military & Defense, Aerospace, Drones, Finances and Artificial Intelligence.

Weitere Kenntnisse

My expertise are with Software Architecture a strong orientation in E-Commerce (Salesforce), SPA Frameworks (Angular.js, Angular, Vue.js, React.js), Node.js, Databases (MongoDB, Redis, MySQL, PostgreSQL, etc..). But I am open to other stacks as well.

Persönliche Daten

Sprache
  • Französisch (Muttersprache)
  • Englisch (Muttersprache)
  • Tamil (Muttersprache)
  • Deutsch (Fließend)
Reisebereitschaft
auf Anfrage
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
  • Vereinigte Staaten von Amerika
Home-Office
unbedingt
Profilaufrufe
5128
Alter
31
Berufserfahrung
11 Jahre und 2 Monate (seit 01/2013)
Projektleitung
9 Jahre

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