À propos de Nadim
Since 2012, I have been working as a Web Developer, specializing mainly in backend development and enterprise web applications. Throughout my career, I have worked with different technologies including PHP, Java, and .NET, participating in projects for multiple industries and business environments.
I have extensive experience developing scalable and maintainable backend systems, REST APIs, integrations, and custom business applications. My work has included application maintenance, performance optimization, implementation of new features, debugging, and database management. I am comfortable working with complex business logic and adapting to different architectures and frameworks depending on project requirements.
I have strong experience with relational databases such as MySQL, Microsoft SQL Server (MSSQL), and Oracle, including query optimization, stored procedures, database design, migrations, and performance tuning.
Although backend development is my main expertise, I also have experience with frontend technologies and modern frameworks, allowing me to contribute to full-stack projects and collaborate efficiently with frontend teams.
I have worked in agile environments using Scrum and Kanban methodologies, collaborating with multidisciplinary teams and participating in technical analysis, code reviews, and continuous improvement processes.
I consider myself a proactive, analytical, and adaptable developer, focused on delivering clean, efficient, and reliable solutions while continuously learning new technologies and best practices.
Anglais
Capacité professionnelle complète
Bengali
Bilingue ou natif
Espagnol
Capacité professionnelle complète
Catalan
Notions
En télétravail uniquement
Travaille majoritairement à distance
Expériences
- ALTENAnalista ProgramadorENERGIEjuillet 2018 - juillet 2025 (7 ans)Barcelona, EspagneSince 2018, I have been working as an Analista Programador at ALTEN, participating in the development, maintenance, and evolution of multiple web applications and enterprise-level software solutions for different clients and sectors. During these years, I have gained strong experience in backend and frontend development, working with modern technologies, databases, and agile methodologies.My main expertise is in PHP development, where I have worked on several large-scale projects using different frameworks and architectures. I have been responsible for implementing new functionalities, improving system performance, fixing complex issues, integrating APIs, and maintaining secure and scalable applications. I have experience working with both legacy systems and modernized platforms, adapting quickly to different technical environments and business requirements.In addition to PHP, I have also worked on modern frontend projects using Next.js and JavaScript-based technologies. I participated in developing responsive and dynamic user interfaces, improving user experience, and integrating frontend applications with backend services and APIs. Working with Next.js allowed me to strengthen my knowledge in React ecosystems, server-side rendering, routing, component-based architecture, and performance optimization.
- Itteria (Seidor)Programador JuniorINTERNET DES OBJETSoctobre 2013 - janvier 2018 (4 ans et 4 mois)Barcelona, EspagneTrabajado en varios proyectos grandes de Departamento de enseñament de Catalunya, DIA, TUCTUC. Cliente principal de nuestro empresa es generalitat de catalunya. He empezado a trabajar con algunos proyectos de departamento de educación luego por necesidad de programadores en otros proyectos he movido y trabajado con varios grupos para otros clientes. Technologia principal fue Java con oracle. Pero como tengo ganas de trabajar con php y tener conocimientos en framework de php y javascript he movido a trabajar con otros proyectos que piden estos caracteristicas.
- nGloba DevicesProgramador JavaINTERNET DES OBJETSjuin 2012 - juin 2013 (1 an et 1 mois)Barcelona, EspagneContratado como programador java para acabar algunos proyectos que dejaba por el programador anterior que trabajaba en esta empresa. Después de finalizar los proyectos corrientes he desarrollado varios proyectos en php. En un año de vida en esta empresa he trabajado en 8 proyectos de java y php. Todos los proyectos son intranet por el tema de seguridad no puedo mostrar los proyectos.
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Formations
- Grado Superior en DAIInsitituto Salesians de Sarria2012Completado el Grado superior en desenvolupament de aplicaciones informaticas desde salesians de sarria de Barcelona. Estudiado java, asp.net, php, mysql, sql server.