Experienta

Valynteen Solutions – Balti, Moldova

Ruby on Rails Developer / Team Lead

[01/02/2015 - Current]

• Designed and maintained scalable backend high-load systems using Ruby on Rails with deep integration of

PostgreSQL (primary database), MySQL, Redis, Resque and Delayed Jobs.

• Built and customized e-commerce solutions using Spree.

• Developed responsive frontend interfaces with jQuery, Bootstrap, and SCSS.

• Implemented large-scale data parsing systems using Nokogiri for extracting text, metadata, and images from

multiple external websites.

• Integrated geolocation services and APIs including Sygic and GeoNames to build and maintain a large geo-

location database.

• Automated image processing and rendering pipelines using ImageMagick.

• Integrated multiple external APIs for media retrieval and content generation, including:

• Image APIs: Unsplash, Flickr, Iconfinder, Openclipart, Pexels, Pixabay, and Google image services.

• Audio APIs: SoundCloud and Jamendo.

• Configured scheduled background processes and maintenance tasks using Whenever.

• Automated deployments across multiple servers and virtual machines using Capistrano.

• Integrated Slack API for automated daily reports, production statistics, monitoring, and technical alert

notifications.

• Designed and implemented custom work queue systems for Content Managers to streamline content

production workflows.

• Developed parsers for Adobe AEPX project files to automate template generation for large-scale video

rendering systems.

• Built SVG parsing and rendering automation pipelines capable of producing over 200 million vector image

outputs.

• Implemented interaction with Windows, Linux, and macOS virtual machines through SSH and FTP for

automated processing workflows using Adobe Photoshop, Adobe Illustrator, and Adobe After Effects to

generate templates, images, and video outputs.

• Integrated Twilio services to support in-app phone calls and call queue management.

• Implemented integrations with local Al models for automatic image product tagging, metadata generation,

and content description retrieval.

• Managed development teams, code reviews, architecture decisions, task planning, testing processes, and

production infrastructure while participating in all stages of the product development lifecycle from idea

validation and technical planning to implementation, deployment, and final production delivery.

Valynteen Solutions – Balti, Moldova

Java Developer

[01/03/2012 - 01/02/2015]