Looking for a job

Denys Shamrai

@denysshamrai

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I lead engineering teams building scalable, high-load e-commerce systems and AWS migrations.

France

Message

What I'm looking for

I'm looking to lead and mentor engineering teams while shaping architecture, optimizing delivery workflows, and building scalable, high-load systems.

I lead a 14-person cross-functional engineering team at Platinium Group SAM, shaping technical roadmaps, architecture, Agile delivery, and CI/CD automation for scalable, fault-tolerant systems.

Previously at Intellias, I led a three-engineer team building a Symfony microservices tracker system, scaling backend services, establishing CI/CD pipelines, and delivering mobile applications for iOS and Android.

Across more than 14 years, I’ve delivered 40+ full-cycle web projects and worked across e-commerce, real estate, mobile development, and facility management. I focus on mentoring engineers, optimizing workflows, and translating business requirements into durable technical solutions.

Experience

Work history, roles, and key accomplishments

Current

Team Lead

Current

Platinium Group SAM

Jan 2020 - Present (6 years 10 months)

Lead and mentor PHP/JS engineers within an Agile environment, guiding technical analysis, architectural decisions, and the full software development lifecycle. Drive continuous integration, deployment automation, and process optimization to ensure consistent code quality and delivery efficiency.
- Technical Leadership & Strategy: Defined and executed long-term technical roadmaps, architectural dec

Senior Full stack developer

Intellias

Jun 2018 - Jan 2020 (1 year 7 months)

Led a team of 3 engineers in the development and maintenance of a tracker system built on a microservices architecture using Symfony. Focused on backend scalability, CI/CD pipeline setup, and mobile application delivery across iOS and Android platforms.
- Designed and implemented scalable backend services with Symfony 3.2/4.4 and Laravel.
- Contributed to architectural decisions and database scali

Full Stack Developer

Intellias

Sep 2015 - Jun 2018 (2 years 9 months)

PHP Web Applications allows to export its logic via Web Services.
Are used by own ExtJS JavaScript Application and third-party software.
ExtJS Application has Presentation and Business logic level to handle UI interactions.
All the layers try to share common functionality and at the same add their own to complement what is used in other layers.

PHP developer

Modulez

Jun 2011 - Sep 2015 (4 years 3 months)

Delivered over 40 full-cycle web projects, working across backend and frontend stacks. Specialized in PHP development using the Kohana framework and MVC/HMVC architecture. Designed scalable database structures and integrated third-party APIs and payment systems.
- Developed robust backends using object-oriented PHP (Kohana 2.3 / 3.2), MVC/HMVC patterns, ORM, and MySQL.
- Built responsive frontends