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Guillaume Alaux

Senior software engineer (backend, ops + front)

Kan reizen naar Brussels

  • 50.8465
  • 4.3516
  • Indicatief tarief €700 / Dag
  • Werkervaring 7+ jaar
  • Antwoordpercentage 100%
  • Antwoordtijd 1 uur
Een opdracht voorstellen De opdracht kan alleen van start gaan nadat je de offerte van Guillaume hebt geaccepteerd.
Een opdracht voorstellen De opdracht kan alleen van start gaan nadat je de offerte van Guillaume hebt geaccepteerd.

Locatie en reizen

Brussels, Belgium
Kan bij je op kantoor werken in
  • Brussels en 50 km rondom



  • French

    Tweetalig / moedertaal

  • English

    Tweetalig / moedertaal


Vaardigheden  (18)

Guillaume in het kort

I am a backend and data engineer with ops skills and some interest in front-end development. I am able to understand a general computer science problem with potential scalability issues, design and discuss solutions potentially involving distributed systems and databases and implement them in a professional fashion.

This usually means:

developing proof of concepts
setting up initial projects, CI/CD, …
coding features with their different test families
writing deployment code for a cloud infrastructure
incrementally adding and fixing the initial result
reporting and communicating on work done and to be done

My daily work habits include ensuring I write simple clear and efficient tested code, version and document it, set or improve the team’s tooling regarding code quality, automatic delivery and deployment. I also check the software I work on include reporting and alerting and I regularly troubleshoot and fix problems that arise in live environments. Depending on my position in the team I pair with team-mates, submit/review code or simply try to learn as much as possible or improve knowledge sharing.

I am interested in Clojure, TypeScript/Node.js, Go, Rust backend/data long- term projects and work as a contractor. I do not wish to work with Java nor Scala anymore.



Personal training

november 2020 - Vandaag (1 jaar)

- Node.js/TypeScript, GraphQL, React - Ansible, Terraform, AWS


Backend engineer in Clojure then TypeScript/Node.js  - Als freelancer

januari 2019 - november 2020 (1 jaar en 10 maanden)

- As Backend Chapter Lead: TypeScript/Node.js, GraphQL, SQL, AWS (Lambda, DynamoDB, RDS, KMS, SQS), Terraform, Go - As Clojure developer working with Cognitect: Clojure/ClojureScript, Datomic, AWS


Backend/data engineer in Clojure

Paris Area, France

oktober 2016 - januari 2019 (2 jaren en 3 maanden)

- Ad server application and streaming jobs using Clojure, Datomic, Cassandra, Kafka, Samza - Migration of a Scala application to Clojure/Datomic


Backend/data engineer in Clojure

januari 2015 - oktober 2016 (1 jaar en 9 maanden)

- Storm topology in Clojure reading from and to Kafka in Avro - REST micro services - Docker containers, Chef cookbooks for micro services, CI


Backend/Data engineer in Scala

maart 2013 - december 2014 (1 jaar en 9 maanden)

- Event driven micro service for statistics backend in Scala Play!, MongoDB


Personal training

september 2012 - januari 2013 (4 maanden)

- Java EE, JMX, RMI, OpenJPA, Hibernate, H2, Cassandra, Thrift, ProtoBuf - Play! Cassandra webapp

Societe Generale - Société Générale

Java Web Developer

oktober 2011 - september 2012 (11 maanden)

- Marketing websites in Java EE, Wicket, Spring, JMS, Maven, SVN, Eclipse, Scrum


Python/JS developer and Open Source level 3 support

oktober 2009 - juni 2011 (1 jaar en 8 maanden)

- Open Source Developer in JavaScript/XUL - Level 3 Support and guidance to companies using Open Source regarding configuration, deployment, migrations, evolutions, bug corrections on Linux


Python integrator

december 2008 - juni 2009 (6 maanden)

- Bank back-office software integration for client

Apside - Groupe Apside

Java Web Developer

maart 2007 - september 2008 (1 jaar en 6 maanden)

- Java web applications in Java EE 5, JSF, JPA, JDBC - Web services with SOAP, XML/HTTP, Oracle, Hibernate, Junit