Principal Enterprise & Composable Commerce Architect | Global E-Commerce | Salesforce B2C Commerce

8/2020 – 12/2020

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

Solution Architekt, Amazon Web Services (AWS), JavaScript, Jenkins, Node.Js, Representational State Transfer (REST), Salesforce.Com, Software Architecture, Vue.Js

5/2019 – 3/2020

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

Solution Architekt, Amazon Web Services (AWS), Jenkins, Representational State Transfer (REST), Salesforce.Com, Software Architecture, Vue.Js

1/2019 – 4/2019

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

Lead Developer, Angular, Front End, JavaScript, Software Architecture

6/2017 – 5/2022

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

DevOps, Lead Developer, Amazon Web Services (AWS), Angular, AngularJS, JavaScript, Mongodb, Node.Js, Software Architecture, Softwaredokumentation, Solution Architekt

2/2017 – 9/2018

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

Lead Developer, Software Architecture, Amazon Web Services (AWS), Angular, AngularJS, JavaScript, Jenkins, Jira, Node.Js, Postgresql, Typescript

8/2016 – 10/2016

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

Jenkins, AngularJS, JavaScript, Jquery

1/2014 – offen

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

Softwareentwickler, Software Architecture, Digitale Transformation, Digitalisierung, Amazon Web Services (AWS), Angular, AngularJS, Git, JavaScript, Jenkins, Jira, Jquery, Mongodb, Mysql, Node.Js, PHP, Postgresql, React (JavaScript library), Typescript