Full-stack Developer
2016 - PRESENTNebulae2016 B.V. | Subcontracted to a Digital Agency- Expanded an existing eCommerce application to eight countries. Migrated local databases to highly available centralized cloudSQL without any downtime using AWS Database Migration Service.
- Implemented multivariate testing code and the resulting solution. Resulted in a revenue increase of +37%.
- Migrated a legacy Rails application that was unable to be updated due to broken dependencies to to a Docker-based deployment solution, allowing for gradual updating of dependencies.
- Improved test coverage by 625%, leading to improved deployment trust.
- Designed and built a proof-of-concept multi-tenant Kubernetes cluster.
Technologies: Git, Redis, MySQL, PostgreSQL, Ruby on Rails (RoR), RubyCTO (Contract)
2016 - PRESENTLes Mots S.A.S- Developed the complete back end, enabling thousands of students to enroll to hundreds of classes, onsite and remotely.
- Designed and implemented a payment system using Stripe (one-time payments, recurring payments), processing more than €1 million in revenue, and having no outages since first going live.
- Designed and implemented the invoicing infrastructure, generating and sending thousands of invoices.
- Set up infrastructure supporting a continuous deployment pipeline, achieving a deploy time of less than two minutes including the ability to roll back.
Technologies: Docker, Redis, Memcached, PostgreSQL, Vue, Ruby on Rails (RoR), Ruby
Glenn Jones
Software Developer in The Hague, Netherlands
Member since December 30, 2019
Glenn is a driven, independent, and curious software developer with strong communication skills. Since 2015, he's been working on mission-critical aspects of Ruby applications in production environments, predominantly public APIs and payment systems for eCommerce applications. He is fascinated by and passionate about building highly resilient and fault-tolerant systems.
Glenn is now available for hire
Portfolio
- Nebulae2016 B.V. | Subcontracted to a Digital AgencyGit, Redis, MySQL, PostgreSQL, Ruby on Rails (RoR), Ruby
- Les Mots S.A.SDocker, Redis, Memcached, PostgreSQL, Vue, Ruby on Rails (RoR), Ruby
Experience
- Ruby on Rails (RoR) 5 years
- PostgreSQL 5 years
- Ruby 5 years
- Memcached 5 years
- DevOps 4 years
- Stripe 4 years
- Docker 3 years
- Vue 3 years
Availability
Part-time
Preferred Environment
Git, Vim Text Editor, Terminal, MacOS
The most amazing...
...thing I've developed is an app scanning 33+ million real estate lots and combining them with big datasets to uncover development opportunities.
Employment
Experience
- Web Application Enabling Physical and Distance Classes for a New Academy of Writershttps://lesmots.co
Ruby on Rails based application for the complete front-to-end digital aspect of a new school for writers. In the role of CTO and full-stack developer, I developed the application, working together with a designer. The solution involved developing several publicly accessible APIs, an extensive payment system, and a system of booking classes.
Skills
Frameworks
Ruby on Rails (RoR)Paradigms
DevOps, Test-driven Development (TDD), Agile Software Development, REST, Kanban, ScrumLanguages
Ruby, JavaScript, SQL, GoLibraries/APIs
Vue, Stripe, ImageMagickTools
Git, RSpec, Terminal, Vim Text EditorPlatforms
Docker, Google Cloud Platform (GCP), Heroku, MacOS, KubernetesStorage
PostgreSQL, Memcached, Redis, MySQL, ElasticsearchOther
APIs, HTTP
Education
- Master's Degree in Management of the Built Environment2017 - 2019TU Delft - Delft, Netherlands
- Bachelor's Degree in Architecture2012 - 2015TU Delft - Delft, Netherlands
