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Ryan Djebrouni

@ryandjebrouni

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Experienced Backend Engineer specializing in scalable application development.

China

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth opportunities.

As a Backend Tech Lead with over 10 years of experience, I have a proven track record of transforming innovative ideas into production-ready applications. My expertise lies in Domain-Driven Design (DDD), Test-Driven Development (TDD), and Event-Driven Design, which I leverage to build robust, maintainable, and scalable systems. I am also passionate about mentoring fellow engineers, fostering a culture of continuous learning and improvement.

Throughout my career, I have successfully led teams and driven technical alignment in various projects. Notably, at Testapic, I enhanced technical standards and code quality while optimizing system performance, achieving a 50% reduction in DataStore traffic. My experience spans multiple tech stacks, including PHP, Python, Clojure, and various cloud services, allowing me to adapt to diverse project requirements and deliver high-impact solutions.

I thrive in collaborative environments where I can contribute to strategic decision-making and technical growth. My commitment to excellence is evident in my ability to implement critical backend services and optimize CI/CD pipelines, significantly boosting productivity and system reliability.

Experience

Work history, roles, and key accomplishments

Lead Backend Engineer

A RPILABE

Apr 2024 - Jan 2025 (9 months)

Oversaw technical ownership of critical projects, implementing various tech stacks including PHP, Python, and TypeScript. Managed migration from Azure to AWS and GitLab to GitHub, ensuring robust application performance and reliability.

Python Django Azure AWS Kubernetes Helm Terraform Postgres MariaDB

Lead Backend Engineer

Testapic (then UserTesting)

Mar 2022 - Jun 2023 (1 year 3 months)

Led a backend team to enhance technical standards and code quality through Clean Architecture and DDD. Achieved significant optimizations, reducing DataStore traffic and improving system performance and security.

Clojure PHP GCP Postgres MySQL RabbitMQ Docker Terraform

Lead Backend Engineer

E URECAB

Jul 2017 - Jan 2022 (4 years 6 months)

Built and led a team of developers to design and implement backend services, optimizing CI/CD pipelines and migrating to an Event-Driven model, significantly enhancing performance and fault tolerance.

Laravel Redis AWS Firebase Pusher Supervisor

Backend Engineer

Alchimie

Sep 2014 - Jun 2017 (2 years 9 months)

Integrated mobile operator payment solutions and developed a Zendesk app to assist support agents, enhancing operational efficiency and customer service.

Zend Redis Memcache RabbitMQ Splunk JavaScript React

Backend Engineer

Smile

Sep 2012 - Jul 2014 (1 year 10 months)

Developed websites and applications using Drupal, creating SEO-optimized landing pages and a document classification system for the Sorbonne library, contributing to enhanced digital presence and resource management.