Ver categorias
Explorar
Fiverr Pro
Português
$
USD
I will develop fully backend spring boot app in java or kotlin
Muhammad Naeem
Level 2
5,0
5,0
Sobre este Serviço
Hi! Im a Java Backend Developer with 4+ years of experience in building high-performance, secure, and scalable web applications. I specialize in Spring Boot, Microservices, and Monolithic architectures.
What I Offer:
- Java / Kotlin, Spring Boot, Spring MVC
- REST API, GraphQL
- Spring Security, JWT, OAuth2
- Social Login (Google, Facebook, Apple)
- JPA, Hibernate, MySQL, PostgreSQL, MongoDB
- Docker, Kubernetes, AWS (EC2, S3, RDS, Lambda)
- Unit Testing (JUnit, Mockito), Integration Testing
- Git, GitHub, GitLab, CI/CD (Jenkins, GitHub Actions)
- Database design & optimization
- API documentation (Swagger/OpenAPI)
- System design & architecture diagrams
- Logging & monitoring setup (Splunk, ELK)
- Legacy code migration to microservices
- API gateway & service discovery (Eureka, Zuul)
Why Choose Me?
- 100% original and scalable code
- Fast response and professional communication
- Clean code with full documentation
- Ongoing support and maintenance available
Lets bring your web app ideas to life with enterprise-grade quality!
Contact me before placing the order to discuss your requirements in detail. I'm here to help your business grow with reliable backend solutions.
Respeite os direitos de terceiros
Esteja atento ao fato que é contra as políticas do prestador da Fiverr incluir temas, modelos ou outros elementos no trabalho entregue que infrinjam os direitos de terceiros ou leis aplicáveis. Leia mais em nosso Guia de Criação Digital Responsável.
Conheça mais sobre Muhammad Naeem
Muhammad Naeem
Fullstack Developer, Java Kotlin, Spring Boot, React Angular, AWS
Level 2
- A partir dePaquistão
- Membro desdemar. de 2020
- Responde em aprox.:1 hora
- Última entrega2 meses
Idiomas
Urdu, Inglês
Hi, I’m Muhammad Naeem, an experienced software engineer with expertise in Java/Kotlin, Spring Boot, and AWS. I specialize in backend development, building scalable applications, and creating robust APIs. With over 5 years of experience, I’ve worked on building microservices and monolith applications, CI/CD pipelines, and database integration (relational and NoSQL).
Whether you need to develop a complete application, troubleshoot issues, or optimize your system, I’m here to help. Let’s collaborate to bring your project to life!
Feel free to reach out for custom offers tailored to your needs.
Meu portfólio
Perguntas frequentes
What technologies do you use for backend development?
I mainly use Java (8, 11, 17), Spring Boot, Spring Security, JPA, and Hibernate. I also work with REST and GraphQL APIs, databases like MySQL, PostgreSQL, and MongoDB, and deploy apps using Docker and AWS.
Can you integrate third-party APIs in my application?
Yes! I have experience integrating various APIs including payment gateways, social logins (Google, Facebook, LinkedIn, Apple), messaging APIs, Google Maps and Places API, Payment API, and custom REST/GraphQL APIs.
Do you offer full project development from scratch?
Yes, I offer complete backend application development including database design, API development, security setup, and deployment. Frontend support is also available if required.
Can you migrate my monolithic app to microservices?
Absolutely. I have experience in microservices architecture using Spring Cloud, Eureka, and Docker, and I can help modernize your application efficiently.
Do you write unit and integration tests?
Yes, I use JUnit and Mockito for unit testing, and I ensure all critical endpoints are covered with integration tests for production-ready stability.
Will you deploy the application for me?
Yes, I can deploy your application on cloud platforms like AWS (EC2, S3, RDS), or any server of your choice using Docker or traditional methods.
Do you provide post-delivery support?
Yes! I provide free support for a limited time after delivery, and extended support or future updates can be discussed as needed.
Can I request a custom offer based on my project?
Of course! Feel free to contact me with your project requirements. I’ll analyze your needs and share a custom offer tailored just for you.
Avaliações
22 avaliações deste Serviço
| (22) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
H hannajb
Estados Unidos
Colaboração contínuaThe best of the best
US$ 400-US$ 600
$
1 dia
Tempo
Útil?H hannajb
Estados Unidos
Colaboração contínuaGreat as always!
US$ 400-US$ 600
$
1 dia
Tempo
Útil?H hannajb
Estados Unidos
Colaboração contínuaGood job thanks
US$ 400-US$ 600
$
1 dia
Tempo
Útil?H hannajb
Estados Unidos
Colaboração contínuaThe best backend developer!
US$ 400-US$ 600
$
1 dia
Tempo
Útil?H hannajb
Estados Unidos
Colaboração contínuaThe best backend developer I’ve ever had!!
US$ 200-US$ 400
$
1 dia
Tempo
Útil?
Avaliações
22 avaliações deste Serviço
| (22) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
H hannajb
Estados Unidos
Colaboração contínuaThe best of the best
US$ 400-US$ 600
$
1 dia
Tempo
Útil?H hannajb
Estados Unidos
Colaboração contínuaGreat as always!
US$ 400-US$ 600
$
1 dia
Tempo
Útil?H hannajb
Estados Unidos
Colaboração contínuaGood job thanks
US$ 400-US$ 600
$
1 dia
Tempo
Útil?H hannajb
Estados Unidos
Colaboração contínuaThe best backend developer!
US$ 400-US$ 600
$
1 dia
Tempo
Útil?H hannajb
Estados Unidos
Colaboração contínuaThe best backend developer I’ve ever had!!
US$ 200-US$ 400
$
1 dia
Tempo
Útil?
