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Nederlands
$
USD
I will be your expert java spring boot developer for rest API and microservices
Koushik
Level 1
5,0
5,0
Over deze dienst
Seeking a qualified Java Spring Boot developer for robust, scalable backend solutions? I deliver comprehensive development with extensive experience in high-performance APIs, microservices, and distributed systems using Spring Boot.
Service Deliverables:
- Production-Ready Code: Well-structured and optimized for performance.
- Database Integration: MySQL, PostgreSQL, and other database connections.
- Microservices Architecture: Scalable distributed systems with Spring Cloud.
- Message Queuing: RabbitMQ, Kafka implementation for async processing.
- API Documentation: Complete Swagger/Postman docs for integration.
- Complete Source Code: Delivered with proper versioning and instructions.
Technical Expertise:
- Spring Boot Specialization: Enterprise-grade application development.
- Messaging Systems: RabbitMQ, Kafka for event-driven architectures.
- Security Implementation: Secure API endpoints with standard protocols.
- Custom Solutions: Tailored development for specific requirements.
- Ongoing Support: Post-delivery assistance and maintenance.
Ready to Begin Your Project!
Maak kennis met Koushik
Koushik
Expert Software Engineer, Full Stack developer
Level 1
- Afkomstig uitBangladesh
- Lid sindsapr 2018
- Gem. reactietijd1 uur
- Laatste levering5 maanden
Talen
Bengaals, Engels
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!
Mijn portfolio
Andere Software development diensten die ik aanbied
Veelgestelde vragen
What do you need from me to get started?
I’ll need a clear description of your requirements. If you have an existing codebase, API documentation, database schema, or architecture diagram, please share those as well. If you’re starting from scratch, I’ll guide you step-by-step.
Can you build a complete REST API from scratch?
Yes, I can design and develop a fully functional REST API using Java Spring Boot, including database integration (e.g., PostgreSQL, MySQL), proper architecture (MVC, layered), and best practices (DTOs, services, exception handling, etc.).
Do you provide microservices architecture?
Absolutely! I can design and implement microservices using Spring Boot, Spring Cloud, Eureka, Gateway, Config Server, and more. I also offer containerization using Docker if needed.
Will you document the API?
Yes, I can provide full API documentation using Swagger/OpenAPI, Postman collections, or written technical documentation—based on your preference.
Do you follow best practices and clean code principles?
Yes, I write clean, maintainable code following SOLID principles, design patterns, and layered architecture.
Can you work with an existing project and fix issues or add features?
Yes, I can review your existing codebase, debug issues, improve performance, or implement new features as per your requirements.
What if I’m not technical—can you still help me?
Absolutely. I will explain everything in simple terms and guide you through each step. You don’t need to be technical to work with me!
Do you offer database design and integration?
Yes. I can design relational database schemas, implement JPA/Hibernate entities, write queries, and manage database migrations using tools like Flyway or Liquibase.
Can you integrate third-party APIs or payment gateways?
Yes, I have experience integrating REST APIs, payment gateways (Stripe, PayPal), SMS/email services, and more.
Do you provide source code and documentation after delivery?
Yes. You will receive the complete source code, build/run instructions, and any requested documentation upon order completion.
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S sebastiano90
Italië
Super friendly and helpful in solving problems
1 dag
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Nuttig?A asif_zubayer1
Bangladesh
He consistently produced excellent work within deadlines and maintained clear communication throughout the entire process.
2 dagen
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Reviews
2 reviews van deze dienst
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
Meest relevant
S sebastiano90
Italië
Super friendly and helpful in solving problems
1 dag
Looptijd
Nuttig?A asif_zubayer1
Bangladesh
He consistently produced excellent work within deadlines and maintained clear communication throughout the entire process.
2 dagen
Looptijd
Nuttig?
