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Gregory Gagua

Mentor
This mentor has passed the Codementor approval process and is available for hire.
Rising Codementor
US$10.00
For every 15 mins
ABOUT ME
Laravel-Certified Technical Lead | PHP Expert & Mentor
Laravel-Certified Technical Lead | PHP Expert & Mentor

I am a Laravel-certified expert and Technical Lead with over 7 years of experience in PHP, backend development, and team management. I have led teams to build high-performance applications, optimize workflows, and improve scalability. My expertise includes Laravel, CI/CD, API integrations, and performance tuning. I enjoy mentoring developers, conducting code reviews, and helping others grow in their careers. Whether you need help debugging, structuring a project, or scaling your application, I'm here to assist!

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Russian, English
Warsaw (+01:00)
Joined February 2025
EXPERTISE
PHP
8 years experience
I've been using PHP since version 5.6 for about 8 years already in my day-to-day work. Have a lot of experience in troubleshooting the co...
I've been using PHP since version 5.6 for about 8 years already in my day-to-day work. Have a lot of experience in troubleshooting the code and optimizing it.
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Laravel
7 years experience
I have been building web applications using Laravel for over 7 years, starting from version 5.6. I have tons of hands-on experience with ...
I have been building web applications using Laravel for over 7 years, starting from version 5.6. I have tons of hands-on experience with this framework and guide you through almost any issue or question you have.
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Software Development
8 years experience

REVIEWS FROM CLIENTS

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EMPLOYMENTS
Technical Team Lead
Ohi-s
2021-09-01-2024-11-01

I was working on an ecosystem designed to cover all professional needs of dentists from education to day-to-day working routing.

<p...

I was working on an ecosystem designed to cover all professional needs of dentists from education to day-to-day working routing.

I was responsible for the design, implementation and support of the whole ecosystem in general and its specific services in particular.

Key achievements:

  • Managed a team of 6 developers, overseeing task assignments, performance evaluations, and career
    development plans.
  • Mentored and trained team members, contributing to their professional growth and ensuring high
    performance.
  • Led the transformation of the ecosystem, resolving performance and scaling issues, resulting in a 4x
    smoother user experience and 40% cost savings for new feature development.
    Spearheaded the introduction of coding conventions and automated CI processes, reducing reopened
    tasks by 30%.
  • Guided the team through the development of a user-behaviour tracking system, enhancing decision-making and increasing revenue by 10%.
  • Developed strategies to improve team workflow and collaboration, significantly increasing productivity
    and client satisfaction.
  • Achieved measurable results in site performance, including a 145.71% increase in payments and a
    229.43% increase in revenue in 2022, followed by further similar growth in 2023.
PostgreSQL
Redis
Elasticsearch
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PostgreSQL
Redis
Elasticsearch
AWS DynamoDB
AWS Lambda
PHP 8
Aws Services
Laravel 10
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Senior PHP Developer
1pt
2021-02-01-2021-05-01

Was working as a Senior PHP Developer on a huge educational project among over 100 other engineers playing an important role in achiev...

Was working as a Senior PHP Developer on a huge educational project among over 100 other engineers playing an important role in achieving team goals.

Symfony
PHP 7
PHP 8
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Symfony
PHP 7
PHP 8
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Senior PHP Developer
Itransiton
2020-01-01-2021-02-01

Was working as the main developer on various projects requiring using of a wide range of PHP-related technologies, mentoring less expe...

Was working as the main developer on various projects requiring using of a wide range of PHP-related technologies, mentoring less experienced developers and ensuring the overall quality of the delivered software.

PHP
WordPress
CakePHP
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PHP
WordPress
CakePHP
Laravel
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PROJECTS
ohi-s.comView Project
2024
Redis
Elasticsearch
PHP 8
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Redis
Elasticsearch
PHP 8
Aws Services
Laravel 10
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