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Koushik
@koushiksarke
Level 1
Expert Software Engineer, Full Stack developer
Bangladesh
Inglés, Bengalí
Sobre mí
With 5+ years of experience in Java, Spring Boot, and Microservices, specializing in secure, scalable web applications. Skilled in Angular, ReactJS, and Next.js, delivering seamless frontend and backend solutions. I ensure clean code, optimized performance, and exceptional user experiences with robust authentication, efficient data management, high-performance messaging, and scalable storage. Let’s bring your project to life—contact me today!
Habilidades
Koushik
USD 10/hora
desconectado •
Tiempo medio de respuesta: 4 horas
Revisa mis servicios
Corrección de errores
I will fix bugs in java, spring boot, maven and gradle
API e integraciones
I will be your expert java spring boot developer for rest API and microservices
¿Quieres trabajar por horas?
Dile a Koushik qué necesitas.
USD 10
/
horaPorfolio
37 Reseñas
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- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 37 reseñas
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angebouabre
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oushik did an outstanding job debugging my Java application. He quickly identified the root cause of the issue, explained the problem clearly, and delivered a clean, efficient solution. His technical expertise, responsiveness, and attention to detail made the entire process smooth and stress-free. The...
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wafaewafoua
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The collaboration was excellent, and he demonstrated great professionalism
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Delivered exactly what I needed — a full Spring Boot Auth + Gateway setup with JWT, MongoDB, and role-based access. Clean code, professional communication, and everything worked perfectly. Highly recommended!
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fjed062
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Great experience! The seller quickly found and fixed the issue in my Spring Boot + Thymeleaf project. Clear communication, fast delivery, and professional approach. Highly recommended!
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