Sean Wallis

Sean Wallis Email and Phone Number

Principal Developer at RaiseNow @ RaiseNow
zurich, zurich, switzerland
Sean Wallis's Location
United Kingdom, United Kingdom
Sean Wallis's Contact Details

Sean Wallis personal email

n/a
About Sean Wallis

Over more than a decade, I have delivered a variety of systems solutions across a number of industries. As a full stack developer with a lot of PHP and JavaScript experience, I believe in putting business goals first, happy teams, automation, accessible solutions, writing clean testable code, using static code analysis, and a good style guide. In the UK I founded and co-organised PHP Milton Keynes, whilst supporting women in tech, and coaching at Girls Code at The National Museum of Computing. I also have a passion for sports, swing dancing, travel and learning new things.

Sean Wallis's Current Company Details
RaiseNow

Raisenow

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Principal Developer at RaiseNow
zurich, zurich, switzerland
Website:
raisenow.com
Employees:
27
Sean Wallis Work Experience Details
  • Raisenow
    Principal Developer
    Raisenow Apr 2020 - Present
    Zurich, Switzerland
    Handling a lot of responsibility within a growing start-up. Hands-on development, maintenance and 2nd line support. Plus organising the team, supporting the product owner, aiding with restructuring, recruitment and onboarding. The broad scope includes: event driven systems, webhooks, integrations, micro services, tooling & automation, infra/DevOps, monitoring & alerting, admin interfaces, user management, onboarding, payments and high-volume ledger payout systems.Technologies: PHP… Show more Handling a lot of responsibility within a growing start-up. Hands-on development, maintenance and 2nd line support. Plus organising the team, supporting the product owner, aiding with restructuring, recruitment and onboarding. The broad scope includes: event driven systems, webhooks, integrations, micro services, tooling & automation, infra/DevOps, monitoring & alerting, admin interfaces, user management, onboarding, payments and high-volume ledger payout systems.Technologies: PHP, Symfony, React.js, Node.js, Next.js, TypeScript, JavaScript, jQuery, ES6+, Sass, Docker, Mesos, Bitbucket, Jira, AWS Lambda, S3, API Gateway, Elasticsearch, RabbitMQ, Behat Show less
  • Vidaxl
    Lead Developer
    Vidaxl Aug 2019 - Mar 2020
    Utrecht Area, Netherlands
    I was leading multiple development teams based in China and the Ukraine for vidaXL: overseeing architecture, quality and ways of working.Technologies: Node.js, restify, Nuxt.js, PHP, Vue.js, Sass, JavaScript, ES6+, Docker, Kubernetes, Bitbucket, Bamboo, Jira
  • Enrise
    Full Stack Developer
    Enrise Jul 2018 - Jul 2019
    Amersfoort, Netherlands
    I was a proud 'Enriser' that really enjoyed playing a role within a self-steering company alongside lots of talented and passionate developers. An office relocation made my commute impractical, otherwise I would have happily stayed forever.Technologies: PHP, Symfony, Laravel, Node.js, Express.js, Next.js, Server Side Rendering, GraphQL, Apollo, MongoDB, React.js, Redux, Vue.js, Jest, Accessibility (WCAG 2.1), JAWS, NVDA, VoiceOver, Sass, JavaScript, ES6+, jQuery, Docker, AWS, S3, GitLab… Show more I was a proud 'Enriser' that really enjoyed playing a role within a self-steering company alongside lots of talented and passionate developers. An office relocation made my commute impractical, otherwise I would have happily stayed forever.Technologies: PHP, Symfony, Laravel, Node.js, Express.js, Next.js, Server Side Rendering, GraphQL, Apollo, MongoDB, React.js, Redux, Vue.js, Jest, Accessibility (WCAG 2.1), JAWS, NVDA, VoiceOver, Sass, JavaScript, ES6+, jQuery, Docker, AWS, S3, GitLab CI, Fractal, Jira- Glass wrapping commercial site and CMS- Meeting room booking system for Schiphol Airport- Gemeente Nijmegen Electronic Status Form- Component library updates and accessibility fixes- Beslist.nl refactoring and migration - Government tendering platform- DCMR.nl website and CMS- Responsive rebuild for Orlaco camera solutions- Mobiliteitsfabriek mobile application middleware Show less
  • Artificial Industry (Member Of The Vanad Group)
    Full Stack Developer
    Artificial Industry (Member Of The Vanad Group) Feb 2018 - May 2018
    Utrecht Area, Netherlands
    Much of my time at Artificial Industry involved fire-fighting security and design issues within a variety projects. I put out the major fires, and then chose to join Enrise.Technologies: PHP, Node.js, MySQL, MongoDB, Laravel, Express, Vue.js, Behat, RESTful API, HTML, CSS, Sass, Less, JavaScript, ES6+, NPM, Gulp, jQuery, ReactVR, Docker, Vagrant, Jira- Ambulance Reporting Data API and front end - Therapy tablet web application and registration - Flower Card Data… Show more Much of my time at Artificial Industry involved fire-fighting security and design issues within a variety projects. I put out the major fires, and then chose to join Enrise.Technologies: PHP, Node.js, MySQL, MongoDB, Laravel, Express, Vue.js, Behat, RESTful API, HTML, CSS, Sass, Less, JavaScript, ES6+, NPM, Gulp, jQuery, ReactVR, Docker, Vagrant, Jira- Ambulance Reporting Data API and front end - Therapy tablet web application and registration - Flower Card Data application and exchange layer setup - Interim Recruitment Management application - Personal Care Assistant legacy system maintenance and refactoring Show less
  • Network Rail
    Business Systems Developer
    Network Rail May 2013 - Jan 2018
    The Quadrant, Milton Keynes, Uk
    I gained a lot more experience and new technical knowledge whilst at Network Rail, before ultimately deciding to relocate. I'm very happy with the progress I made during this time.Technologies: React.js, Redux, RESTful API, PHP, MySQL, Slim / Laravel, Behat, HTML5, CSS3, Sass, JavaScript, ES6+, JSX, Webpack, NPM, Yarn, Mocha, Adapt Developer Framework, AngularJS, Grunt, Bower, Karma, Jasmine, jQuery, Inkscape, GIMP, WordPress, VBA, Docker - Training Management System with… Show more I gained a lot more experience and new technical knowledge whilst at Network Rail, before ultimately deciding to relocate. I'm very happy with the progress I made during this time.Technologies: React.js, Redux, RESTful API, PHP, MySQL, Slim / Laravel, Behat, HTML5, CSS3, Sass, JavaScript, ES6+, JSX, Webpack, NPM, Yarn, Mocha, Adapt Developer Framework, AngularJS, Grunt, Bower, Karma, Jasmine, jQuery, Inkscape, GIMP, WordPress, VBA, Docker - Training Management System with eLearning- Address Change application - Help Desk application - Content Management System- Procurement System- Core systems updates- WordPress and SharePoint theme design- Created a reporting tool for Active Risk Manager Show less
  • Management Performance Ltd (Mpl)
    Consultant
    Management Performance Ltd (Mpl) Sep 2010 - Apr 2013
    Pangbourne, Theale And Client Sites, Uk & Remote
    (Originally a Business IT Support Consultant - Promoted Sept 2011)After an internship in Vietnam, this was my first full time job. I soon proved my worth and technical knowledge to a wide range of clients. Despite my young age, some clients would repeatedly ask for me specifically to come back and at the same rate as the most experienced consultants. I travelled a lot between client sites, which provided a wonderful amount of experience. Although eventually I decided to move to Network… Show more (Originally a Business IT Support Consultant - Promoted Sept 2011)After an internship in Vietnam, this was my first full time job. I soon proved my worth and technical knowledge to a wide range of clients. Despite my young age, some clients would repeatedly ask for me specifically to come back and at the same rate as the most experienced consultants. I travelled a lot between client sites, which provided a wonderful amount of experience. Although eventually I decided to move to Network Rail for a better work-life balance.Technologies: PHP, MySQL, HTML, CSS, JavaScript, jQuery, Ubuntu, VBA- Developed an internal operations system- Design & integration planning for performance & traceability applications for DHL Kellogg's - Development, server setup and installation of a performance system for DHL Ferrero- Automated labour planning for all manufacturing units at the Cadbury, Bournville site- Setup of project management tools for Harlan Laboratories- Workshops, and coaching support for Grange Packaging- Supporting the upgrade of performance systems for Penn Pharmaceuticals- Monte Carlo capacity analysis of a site expansion for Mr Fothergill's Seeds - Simulation modelling forklift movement and future alternatives for Jordans Ryvita- Capacity analysis for Akzo Nobel - Performance system, visual scheduler and changeover optimisation for Norseland Cheese- Performance systems maintenance over multiple Produce World sites - Upgrading the existing performance system for Charlie Bighams- Built a performance management system with user admin for PZ Cussons (Nigeria) - Automated performance system with integration for Wilson's Country (N. Ireland)- Content management of the Management Performance Ltd website- Design of planning and scheduling systems for Greencore Show less

Sean Wallis Skills

Business Process Improvement Change Management Management Consulting Culture Change Performance Management Vba Performance Improvement Training Coaching Business Process Design Lean Transformation Operations Management Itil Continuous Improvement Agile Web Development Facilitation Lean Manufacturing Risk Management Agile Project Management Supply Chain Management Six Sigma Discrete Event Simulation Microsoft Excel Php Sql Monte Carlo Simulation Powerpoint Agile Methodologies Kanban Maximo Object Oriented Programming Html5 Css3 Es6 React.js Angularjs Eslint Slim Php Framework Webpack Unit Testing Git Rest Responsive Web Design Acceptance Testing S.o.l.i.d Docker Sass Behat Postgresql Vue.js Nosql Yarn Web Content Accessibility Guidelines Jaws Nvda Jest

Sean Wallis Education Details

Frequently Asked Questions about Sean Wallis

What company does Sean Wallis work for?

Sean Wallis works for Raisenow

What is Sean Wallis's role at the current company?

Sean Wallis's current role is Principal Developer at RaiseNow.

What is Sean Wallis's email address?

Sean Wallis's email address is se****@****msn.com

What schools did Sean Wallis attend?

Sean Wallis attended University Of Southampton.

What skills is Sean Wallis known for?

Sean Wallis has skills like Business Process Improvement, Change Management, Management Consulting, Culture Change, Performance Management, Vba, Performance Improvement, Training, Coaching, Business Process Design, Lean Transformation, Operations Management.

Who are Sean Wallis's colleagues?

Sean Wallis's colleagues are Lucien Zwick, Stefanie K., Mevludin Jakupi, Nemanja Milinkovic, Oleksandr Serhiienko, Sophia Wolf, Kathleen Greubel.

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