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Senior Javascript Developer
Olivier Colonna
,
London, United Kingdom
Experience
Other titles
Skills
I'm offering
I am a full-stack JavaScript engineer with more than ten years’ experience, I have worked primarily as a lead developer and technical architect to support businesses at every stage. My responsibilities have ranged from making technology choices to leading the design and implementation of various solutions, mainly focussed on web.
I am highly motivated and passionate about learning the latest web technologies and am always keen to develop my career further.
I am highly motivated and passionate about learning the latest web technologies and am always keen to develop my career further.
Markets
United Kingdom
Language
English
Fluently
Ready for
Larger project
Full time contractor
Available
My experience
2020 - 2020
job
Senior Javascript Developer
unknown.
I joined a team building a new SME bank backed by Nationwide building society. They recruited me to build a secure web application, similar to the work I did at Mettle. Sadly, due to the global pandemic, our
venture did not go forward.
React.js, TypeScript, Lodash, Nodejs, GraphQL, Jest, mono-repo
- Development and architecture of Node.js GraphQL middleware
- Development and architecture of a greenfield web application
venture did not go forward.
React.js, TypeScript, Lodash, Nodejs, GraphQL, Jest, mono-repo
- Development and architecture of Node.js GraphQL middleware
- Development and architecture of a greenfield web application
Javascript, Node.js, React, Typescript, NodeJS, Graphql, Node, Architecture, Middleware, Developer, Jest, Development, Web, Go, ME
2017 - 2020
job
Senior Javascript Developer
mettle.co.uk.
Mettle is a modern SME banking application, built from the ground up and backed by RBS/NatWest.
React.js, TypeScript, Lodash, Nodejs, GraphQL, Jest, Cypress
- Development and architecture of Node.js GraphQL middleware
- Development and architecture of a secure web application + a component library from scratch called
"Platinum"
- Development and architecture of an internal-facing operational web application for customer support
called the "Ops-Tool"
React.js, TypeScript, Lodash, Nodejs, GraphQL, Jest, Cypress
- Development and architecture of Node.js GraphQL middleware
- Development and architecture of a secure web application + a component library from scratch called
"Platinum"
- Development and architecture of an internal-facing operational web application for customer support
called the "Ops-Tool"
Javascript, Node.js, React, Typescript, NodeJS, Graphql, Node, Architecture, Banking, Middleware, Developer, Support, Jest, Development, Web, UP
2016 - 2017
job
Senior Javascript Developer
drivetribe.com.
DriveTribe is the digital home for all the motoring tribes under the sun, founded by Jeremy Clarkson,
Richard Hammond and James May.
React.js, Redux.js, EcmaScript 6/ 7, WebPack, Sass, Reselect.js, Universal React.js, FlowType, lodash,
Express, node, React-Router
- Lead the web editorial team as a senior JavaScript developer
- Defining REST APIs with the backend team
- Development and architecture of the editorial application "Studio" as a universal application
- Elaborate a responsive application with cross platform adaptability
SW11 1SN 07 517 631 422 oliviercolonna@gmail.com
Richard Hammond and James May.
React.js, Redux.js, EcmaScript 6/ 7, WebPack, Sass, Reselect.js, Universal React.js, FlowType, lodash,
Express, node, React-Router
- Lead the web editorial team as a senior JavaScript developer
- Defining REST APIs with the backend team
- Development and architecture of the editorial application "Studio" as a universal application
- Elaborate a responsive application with cross platform adaptability
SW11 1SN 07 517 631 422 oliviercolonna@gmail.com
Javascript, Backend, React, Sass, Redux, REST, Webpack, Node, Architecture, Developer, Router, Development, Web, Express, Responsive, Backend
2014 - 2016
job
Web Developer Specialist
Accenture.
Consultant at Accenture, operating as a senior web expert in several projects, mainly at client sites.
Positions developed below:
Positions developed below:
Developer, Web
2014 - 2014
job
Front end developer
Compass.
- Layouting by defining and using best HTML5 semantic tag
- The application is a full rich web app which provides tools for data visualization powered by D3.js
- The application is a full rich web app which provides tools for data visualization powered by D3.js
Html5, Developer, D3.js, Web, App, Visualization
2012 - 2014
job
Lead Developer
Bouygues Telecom.
- Lead Frontend developer (12 developers), operating as a Sencha-Touch and web mobile Expert
- Develop and define the main core concept by implementing a Multi-MVCS architecture
- Develop the shell core application
- R&D about HTML5/ css3/ Javascript performances on Cross-Browsers integration
- Develop and define the main core concept by implementing a Multi-MVCS architecture
- Develop the shell core application
- R&D about HTML5/ css3/ Javascript performances on Cross-Browsers integration
Javascript, Html5, Css3, Frontend, R, Integration, Architecture, Developer, Lead developer, Web
2011 - 2012
job
Front end developer - Degetel scsc
unknown.
Operating for several high client (Bolloré Média, Euro RSCG, EDF, GDF) as the HTML5, web mobile
evangelist for bringing new solutions and teaching the power of web
- Develop severals rich web HTML5 application by using always latest HTML5/Javascript features
evangelist for bringing new solutions and teaching the power of web
- Develop severals rich web HTML5 application by using always latest HTML5/Javascript features
Javascript, Html5, Teaching, Developer, Web, Power
2011 - 2011
job
CRM manager
Maserati.
Development of cerclemaserati.com under Drupal 6 by using HTML5, JavaScript, css3 for a responsive
website
website
Javascript, Html5, Css3, CRM, Drupal, Website, Development, Responsive, Manager
2009 - 2011
job
Front end developer
O&B Coeur de Cible.
Develop severals rich HTML5 application by using JQTouch, Sencha-Touch, implementing latest new
features from the new Javascript release like localstorage, geolocation, websql
- Some R&D on HTML5 oriented mobile, by testing several frameworks and their capacity like
Phonegap
features from the new Javascript release like localstorage, geolocation, websql
- Some R&D on HTML5 oriented mobile, by testing several frameworks and their capacity like
Phonegap
Javascript, Html5, R, SoMe, Developer, Testing, Phonegap
2008 - 2009
job
Business Analyst
Euris Saas CLM.
- Collecting needs and assisting customers to integrate new features in their web application
- Writing technical specifications, technical documentation
- Operating with most valuable pharmaceutical client like Nestlé, BMS, Smith & Nephew
- Writing technical specifications, technical documentation
- Operating with most valuable pharmaceutical client like Nestlé, BMS, Smith & Nephew
Writing, Pharmaceutical, Analyst, Technical documentation, Web
My education
Business School ESGCI
Masters, N/a
Masters, N/a
Business School INSEEC
Bachelors, N/a
Bachelors, N/a
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