Founder
2013 - PRESENTRobusta Code- Developed a web platform connecting great products to influencers having an ethic in a Lean Canvas startup process.
- Connected the web platform with Stripe for basic eCommerce features.
- Created the robusta.io website, using Next.js and styled components, having 100% on Lighthouse.
- Created an eCommerce site for the dental industry using Thelia, a very customizable eCommerce platform based on Symfony.
- Built a crypto trading bot using CCXT with arbitrage across multiple exchanges and order book depth strategies.
Technologies: SQL, PostgreSQL, Domain-driven Design (DDD), Microservices, Stripe API, eCommerce, Stripe, Symfony, Java, React Native, Blockchain, Next.js, Scrum Master, SoliditySenior Full-stack Developer
2019 - 2020Boston Consulting Group- Contributed to the development of a very large and customizable Java CMS for the BCG public site.
- Provided data extraction support for the machine learning team.
- Added a good coverage of E2E automated testing with WebdriverIO.
- Designed a REST API restructuring data from CMS internals consumed by AWS services.
- Worked on the scalability of the CMS using cache strategies with Elasticsearch.
Technologies: Java, E2E Testing, Software Design, Amazon Web Services (AWS), Agile, CSS, AWSSoftware Designer and Coder
2019 - 2020Groupe Renault- Designed the architectural system that fits the client's needs.
- Created a CQRS/event sourcing processor with Node.js.
- Created a full React interface using light dependencies.
- Helped the team learn how to use a test-driven design approach.
- Trained and managed junior staff providing confidence and implementing good practices with an agile practice.
Technologies: SQL, PostgreSQL, Domain-driven Design (DDD), CQRS, React, IT Projects, Architecture, E2E Testing, Software Design, Amazon Web Services (AWS), Agile, MySQL, Test-driven Development (TDD), Redux, Node.js, TypeScriptPython Developer
2019 - 2019IOT Valley- Created a React UI displaying device alerts on a dashboard.
- Designed UX for construction workers on-site, with strong constraints on the ergonomy.
- Worked on the Django/Python back end to scale correctly a system listening to IoT events sent by thousands of devices.
- Had great productivity with Django framework, using views and serializers.
Technologies: Agile, MySQL, Django, PythonCTO
2018 - 2019Neo Funeraire- Defined the client's needs for this small startup.
- Created a dedicated microservice for invoice printing with Spring Boot.
- Deployed microservices to AWS inside a Docker container.
- Created a graveyard customizer with Angular and canvas with Fabric.js.
- Deployed a RESTful API in PHP and created an Angular client application.
Technologies: Microservices, JavaScript, Java, IT Projects, Architecture, Software Design, Amazon Web Services (AWS), HTML5, PHP, AWS, DockerCo-creator
2015 - 2019Masala Parser- Created a parser combinator generator, inspired by Haskell's Parsec library.
- Maintained from the start of the project a 100% line coverage with automated unit tests.
- Started to grow a community for this open-source project, explaining the goals and benefits of the library.
- Worked with enterprise clients and open source contributors interested by either replacing complex regex or creating customized parsers.
- Designed an API that is understandable by most developers, optionally typed with TypeScript.
Technologies: JavaScript, IT Projects, Software Design, Test-driven Development (TDD)Solidity Developer
2018 - 2018Vuca Strategy- Prepared definition of needs in the agriculture market, describing how tracking with a blockchain could limit the use of pesticides.
- Created a basic but working proof of concept (POC) with IBM Hyperledger despite very limited documentation. The code was written with Solidity.
- Wrote a report about the relevance of the solution.
Technologies: Blockchain, Hyperledger, SolidityReact Native Developer
2018 - 2018Robusta Code- Created a mobile app with React Native. The application was able to take quick notes on-site then the user could edit them more clearly on their desktop back at the office.
- Used suitable architecture for both mobile and web apps connected to Firebase.
- Tracked the app's launching on Android and iOS, with a similar design.
Technologies: Redux, Firebase, React NativeTrainer and Curriculum Designer
2015 - 2018Aelion- Designed a software curriculum for young scientists whose specialty was not in employment market preferences.
- Screened candidates with the good qualities for intensive training.
- Gave Java and JavaScript training for each three-month sessions.
- Helped more than 100 trainees to find their jobs in IT market.
- Grew up the talent factory to parallelize up to three sessions.
Technologies: JavaScript, Java, Spring Boot, Symfony, HTML5, PHP, UMLFront-end Developer
2014 - 2014LivingObjects- Led the front-end team of a modular dashboard customizer written in AngularJS with TypeScript.
- Used Highcharts and basic D3.js intensively for data visualization inside the dashboard.
- Pushed an AngularJS API to the limit, with some performance optimizations on different web platforms.
- Created a drag-and-drop text and image editor integrated into the dashboard.
- Simplified the UX of this huge dashboard, by adding clever behavior to some buttons/dropdown.
Technologies: Microservices, D3.js, Java, Agile, Spring Boot, HTML5, AngularJS, Scrum MasterLead Developer
2011 - 2012Dokdoku- Led a team of five people in a fast-growing company.
- Worked with Titanium, Android, and iOS to create a mobile application for clients including Airbus.
- Designed back-end APIs for mobile applications using mainly Java EE, but also Symfony and Node.js.
- Trained people across France with UML, design patterns, Java, and Backbone.js.
- Brought some (at the time) modern tools to the team such as WebRTC, Three.js, Git, and JavaScript modules.
Technologies: JavaScript, Java, Architecture, Software Design, Symfony, MySQL, HTML5, Test-driven Development (TDD), PHP, iOSDeveloper
2009 - 2011Akka Technologies- Migrated an old Struts application to GWT with Ajax benefits.
- Designed applications with Airbus or EDF client using UML or Balsamiq mockups.
- Used JavaScript modern frameworks (at that time) such as Ext JS.
- Trained teams to GWT.
Technologies: JavaScript, Java, MySQL, GWT
Software Design Developer in Toulouse, France
Member since June 3, 2019
Nicolas is a software designer and coder. He's worked with small startups and big companies where he likes to understand needs, uses his knowledge to simplify technical hassles, and designs the software that will help your business. Nicolas codes mainly with Java and JavaScript, but he is very versatile with other languages. Nicolas coded a few trading bots for cryptocurrencies, and he is learning Solidity to become a CTO or team leader in this industry.
Nicolas is now available for hire
Portfolio
- Robusta CodeSQL, PostgreSQL, Domain-driven Design (DDD), Microservices, Stripe API...
- Boston Consulting GroupJava, E2E Testing, Software Design, Amazon Web Services (AWS), Agile, CSS, AWS
- Groupe RenaultSQL, PostgreSQL, Domain-driven Design (DDD), CQRS, React, IT Projects...
Experience
- JavaScript 18 years
- Java 18 years
- Software Design 12 years
- Test-driven Development (TDD) 10 years
- Angular 6 years
- Node.js 6 years
- React 4 years
- Python 3 2 years
Availability
Part-time
Preferred Environment
React, JavaScript, Java, IntelliJ IDEA, IntelliJ, Linux, Blockchain
The most amazing...
...thing I've made was the open source project Masala Parser. I had clients early with it, but it took us 3 years to deliver the best quality for the community.
Employment
Experience
- Boston Consulting Grouphttps://www.bcg.com/
The website contains 10,000 publications and 50 different content types. We used the Brightspot CMS framework which is totally customizable and Java.
I contributed as a full-stack developer to the CMS of Boston Consulting Group and some of my main responsibilities included API creation, data extraction support for the machine learning team, and E2E automated testing with WebdriverIO. - Masala Projecthttps://github.com/masala/masala-parser/
Masala Parser is a framework for creating your own dedicated parser. You can parse a date, an airplane ticket, anything special in your business.
It's a JavaScript implementation of the Haskell Parsec. It is plain JavaScript that works in the browser, tested with more than 450 unit tests, covering 100% of code lines. - Neo Funerairehttps://web.neo-funeraire.com/client/catalog/14
I was the CTO for this small startup—decided part of the used technologies and followed the project for almost two years.
The CEO had low technical skills, therefore I had to translate his thoughts in technology while defining a possible schedule and fitting a low budget. - Hotelubhttps://www.hotelub.fr
A social network for travelers. I used Masala Parser to retrieve travel information inside emails and worked in the Angular application.
- Dockdoku PLMhttps://www.docdokuplm.com/features/viewer/
Dockdoku PLM is an open-source PLM project bringing product information in web or even iPad inside the production sites, adding speed for some processes.
- ConjectMIhttps://www.conjectmi.net
This offline mobile app enables construction architects to manage building issues and communicate with different teams of craftsmen on these issues.
- Thelia eCommerce Platformhttps://www.cqfdev.fr/
The Thelia eCommerce site was designed for the dental industry, following each step of a dental quote process.
Designed for a startup, the product, unfortunately, didn't survive in the market. I worked with CQFdev, a strong eCommerce agency in Toulouse. - TeqTrackhttps://www.teqtrack.fr/
An IoT startup tracking constructor business to prevent theft of tools.
The back end was built on Django with PostgreSQL and Elasticsearch. Communication was made to Sigfox or Lora network. The tools were authorized to work during some periods and inside an area, sending alerts if they were vibrating outside of these rules. - Working with React Hooks and TypeScript (Publication)Hooks have already changed the way we use React for the better. Add TypeScript to the mix, and developers can leverage static typing and type transformations to reduce the noise of many interface descriptions. In this article, Toptal Software Developer Nicolas Zozol demonstrates hooks and TypeScript in React and explains how this powerful combo can save time and streamline your code.
Skills
Languages
Java, JavaScript, PHP, HTML5, Sass, TypeScript, Python, UML, CSS, HTML, SQL, Python 3, SolidityFrameworks
Symfony 4, Angular, Redux, Symfony, Spring Boot, GWT, AngularJS, Ionic, React Native, Thelia, Django, Next.jsLibraries/APIs
React, Node.js, GatsbyJS, Stripe, Vue.js, D3.js, Stripe APIParadigms
Test-driven Development (TDD), Agile, E2E Testing, Microservices, CQRSOther
Web Development, APIs, Software Design, Architecture, IT Projects, CTO, AWS, Parsers, eCommerce, Internet of Things (IoT), Domain-driven Design (DDD), Science, Scrum MasterTools
JHipster, IntelliJ IDEAStorage
PostgreSQL, MySQL, MongoDBPlatforms
Linux, iOS, Firebase, Amazon Web Services (AWS), Docker, Blockchain, Hyperledger
Education
- French National Education Contest in Physics and Chemistry2000 - 2002IUFM de Marseille - Marseille, France
- Bachelor's Degree in Computer Sciences2000 - 2002Université de Marseille - Marseille, France
- Bachelor's Degree in Physics and Chemistry1995 - 1998Université de Paris VI - Paris, France
Certifications
- Oracle Certified Master, Java SE6 DeveloperNOVEMBER 2010 - PRESENTOracle
- Sun Certified Java ProgrammerAUGUST 2010 - PRESENTSun
