j
jamil_ahmadzai

Jamil A

@jamil_ahmadzai

Fullstack Developer

Germany
English, German
About me
MSc Computer Science (Paderborn, Germany) with 4+ years of Fullstack experience. I specialize in React 19/TypeScript, .NET 9.0/C# and PHP (Symfony) to build scalable, high-performance web apps. Core Skills: • Frontend: React 19, NextJS, Vite, Micro-frontends, Module Federation, Syncfusion. • Backend: .NET 9.0 Web APIs (OData, EF Core), PHP (Symfony). • DevOps: PostgreSQL, RabbitMQ (Event-driven), MongoDB, Redis, Docker, Nginx. Expect clean, European-standard code and reliable end-to-end solutions. Ready for your fullstack challenge? Let's get it done!... Read more

Skills

j
jamil_ahmadzai
Jamil A
Offline • 

See my services

Custom Websites
I will fix react and typescript bugs and build small features fast
From$80 / projectMore details
Custom Websites
I will develop high performance dotnet 9 and csharp backend apis
From$80 / projectMore details

Work experience

OCTRION GmbH (formerly KOCO Solutions)

Full-time • 3 yrs 4 mos

Software Engineer

Dec 2025 - Present • 5 mos

• Developed a scalable Micro-frontend architecture using React 19, Syncfusion, Vite, and Module Federation. • Engineered a high-performance .NET 9.0 Web API using OData and Entity Framework Core with PostgreSQL for persistence. • Utilized asynchronous event-driven communication using RabbitMQ and background processing with .NET Hosted Services. • Optimized application performance through Redis caching and TanStack Query server-state management. • Enforced strict type safety across the full stack using TypeScript on the frontend and C# on the backend.

Frontend Developer

Jan 2023 - Dec 2025 • 2 yrs 11 mos

• Maintained a dynamic frontend using React 18, Material UI, and Redux Toolkit for efficient state management and UI consistency. • Collaborated on a Symfony (PHP) backend using Doctrine ORM to handle data and support RESTful API services. • Managed secure authentication and user access flows using OAuth2, JWT, and Google 2FA. • Worked with advanced data visualization and mapping tools including Ag-Grid, ApexCharts, and Leaflet GIS. • Utilized Docker-based containerization with Nginx and RabbitMQ to ensure stable and consistent development environments.

Frontend Developer - Werkstudent

Videoboost Gmbh • Part-time

Aug 2021 - Jul 2022 • 11 mos

• Development of a web application in React (TypeScript). • User interface design and user experience improvement. • Implementation of new features and refinement of existing features. • Worked with ReactJS, TypeScript, NextJS, HTML, SCSS, CSS, Material UI and GitHub.