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Koushik
@koushiksarke
Level 1
Expert Software Engineer, Full Stack developer
Bangladesh
Anglais, Bengali
À propos de moi
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!
Compétences
Koushik
10 $US/heure
hors ligne •
Temps de réponse moyen de 4 heures
Voir mes services
Correction de bugs
I will fix bugs in java, spring boot, maven and gradle
API & Intégrations
I will be your expert java spring boot developer for rest API and microservices
Vous souhaitez travailler sur une base horaire ?
Dites à Koushik ce dont vous avez besoin.
10 $US
/
heurePortfolio
37 Avis
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Les plus pertinents
angebouabre
Client récurrent
France
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...
Utile?
angebouabre
Client récurrent
France
Utile?
wafaewafoua
Client récurrent
Royaume-Uni
The collaboration was excellent, and he demonstrated great professionalism
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arpanvirk04
Canada
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
Pologne
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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