Membean provides a rich and engaging online vocabulary learning experience for students while enabling teachers with well-crafted assessments. We use various information types and multimedia assets for each vocabulary word. Our editors use a custom CMS to create, edit, approve and deploy these items for the app and student use.• Ruby 3.2.2, Rails 7.x and its evolution• Python• MySQL 8.0.x• Weaviate• Spacy• ElasticSearch• Redis, Rails.cache• AWS S3, AWS Poly Speech• TDD RSpec, Cucumber, Capybara, JSONPath• Webpack, Vue.js• Docker

ScoutZen helps you correlate trends and discover influencers within communities of interest. Use ScoutZen to improve engagement, supercharge outreach and measure effectiveness.• Twitter API integration• PostgreSQL• Nested Set trees• Elasticsearch• Stripe payment integration• Coffee, Haml• Docker

Audio streaming service.Multi platform includes Deezer, Spotify, SoundCloud, Youtube Apple Music, Discos.

Building a multi-channel customer management system, an Open source Business Application Platform built on the Symfony2 framework.Carrying out: - Performance related issues of the platform - Holding Technical WebinarTechnologies used: Symfony2, Doctrine ORM, PostgreSQL, PhpUnit, PSR2

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