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Christian RaharijaonaCR
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Christian Raharijaona

@christianraharijaona

Full stack developer at NetProjects who contributed to high-traffic web applications and optimized backend performance.

Madagascar
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At NetProjects, I contributed to the development and maintenance of high-traffic, data-driven web applications for a UK-based company. My work included improving backend efficiency, scalability, SEO performance, and responsive user experiences.

I developed and maintained applications with PHP, Symfony, and Yii2, following Clean Architecture principles and SOLID practices. I also investigated slow-loading pages using Sentry and XHGui, and worked on SQL query optimization, PostgreSQL indexing, and caching strategies.

I built and enhanced responsive interfaces with Vue.js, JavaScript, HTML, and CSS, and maintained asynchronous workflows using Symfony Messenger. At NetProjects, I also collaborated remotely using GitHub and Docker.

Experience

Work history, roles, and key accomplishments

NetProjects logoNE

Full Stack Developer

NetProjects

Jul 2024 - Oct 2026 (2 years 3 months)

Contributed to the development, maintenance, and performance optimization of high-traffic, data-driven web applications for a UK-based company, enhancing backend efficiency, application scalability, SEO performance, and responsive user experiences.

Key Responsibilities

- Backend Development & Architecture: Developed and maintained web applications using PHP, Symfony, and Yii2, following Clean Ar

MadaIT-Lab logoMA

Full Stack Developer

MadaIT-Lab

May 2022 - Jun 2024 (2 years 1 month)

Worked as Full Stack Developer at MadaIT-Lab.

MadaIT-Lab logoMA

Web Development Intern

MadaIT-Lab

Jun 2021 - Dec 2021 (6 months)

Worked as Web Development Intern at MadaIT-Lab.

Education

Degrees, certifications, and relevant coursework

MISA logoMI

MISA

Master, Informatique

2019 - 2022

University of Antananarivo logoUA

University of Antananarivo

Mathematics and Computer Science

2017 - 2019

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