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I will build enterprise java backend systems
Bhushan B
5,0
5,0
Sobre este Serviço
Secure, scalable, and maintainable enterprise Java backend systems using Spring Boot, following industry-proven architecture and security best practices. My focus is on building backend solutions that are reliable, extensible, and ready for real-world production environments.
Whether you are building a new backend from scratch or improving an existing system, I help you design a clean, well-structured backend that supports long-term growth and evolving business requirements.
What I Deliver
- Enterprise-grade backend development using Java & Spring Boot
- Secure RESTful API design with proper versioning
- Authentication and authorization (JWT, OAuth2, role-based access control)
- Layered or clean architecture for long-term maintainability
- Microservices-ready or modular monolith designs
- Database integration using JPA/Hibernate
- Centralized exception handling and validation
- Performance-optimized and production-ready code
- Clean, readable, and well-documented source code
I do not offer unrealistic promises or shortcuts. My goal is to deliver stable, secure, and production-ready backend systems that you can confidently build upon.
Conheça mais sobre Bhushan B
Bhushan B
Lead Java Developer, Reliable Spring Boot backends for business critical systems
- A partir deÍndia
- Membro desdejul. de 2016
- Responde em aprox.:1 hora
- Última entrega1 ano
Idiomas
Hindi, Inglês
✅ 100% Job Success Score
I am a results-oriented bilingual with 12+ years of experience professional who is willing to work with clients worldwide.
Skills ----
• 12+ Years of IT Experience with BFSI domain
• Core skills SpringBoot, RESTful, Microservices, JPA
• Experience in Unit Testing with JUnit5, Mockito
• Strong experience with Agile or Scrum methodologies.
• Good communicator in English
• SQL Databases (e.g. Oracle)
• GIT/BitBucket, JIRA, Jenkins, Confluence, Docker.
• Good experience working with Tomcat,
• Cloud technologies (AWS & GCP)
Please contact me before placing order.
Meu portfólio
Outros serviços de Desenvolvimento de Software que eu ofereço
Perguntas frequentes
What type of backend systems do you develop?
I develop enterprise backend systems such as business applications, internal tools, APIs, microservices, and system integrations using Java and Spring Boot.
Which Java and Spring versions do you use?
I typically work with modern Java versions (Java 17 / 21) and Spring Boot 3.x, following current industry best practices.
How do you ensure application security?
I follow secure coding practices and implement authentication, authorization, input validation, exception handling, and data protection mechanisms as per project needs.
Can you work with existing or legacy systems?
Yes. I can enhance, refactor, or modernize existing Java backend systems and migrate older Spring or legacy applications to newer versions.
Do you support database and third-party integrations?
Yes. I can integrate relational databases (MySQL, PostgreSQL, Oracle) and external REST APIs or internal services.
Will I receive the complete source code?
Yes. You will receive complete, well-structured source code with basic documentation for easy maintenance and future enhancements.
What information do you need to get started?
A brief description of your requirements, system scope, preferred architecture, and any security or compliance needs.
Avaliações
20 avaliações deste Serviço
| (19) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
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Mais relevante
M 
mattfaust
Cliente recorrente
Estados Unidos
I am a experienced C# developer that wanted to start learning Java, I hired Bhushan to help me take a project I had started to next level, and he did that while being very patient with my numerous questions as I was learning. His pricing was very fair, and I would recommend him highly.
US$ 50-US$ 100
$
3 dias
Tempo
Útil?S 
studio228
Estados Unidos
Great communication, professional Java dev... highly recommended!
Útil?O olassane
Burkina Faso
Wonderful job
Útil?M mnsh_pv1
Índia
It was great working with Bhushan and helped me with my work which was given in a very tight schedule. love to work with him again and again.
B 
Resposta do freelancer
Útil?H hildaizz
Territórios Palestinos
The best well recommended
Útil?
Avaliações
20 avaliações deste Serviço
| (19) | ||
| (0) | ||
| (1) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
M mattfaust
Cliente recorrente
Estados Unidos
I am a experienced C# developer that wanted to start learning Java, I hired Bhushan to help me take a project I had started to next level, and he did that while being very patient with my numerous questions as I was learning. His pricing was very fair, and I would recommend him highly.
US$ 50-US$ 100
$
3 dias
Tempo
Útil?S studio228
Estados Unidos
Great communication, professional Java dev... highly recommended!
Útil?O olassane
Burkina Faso
Wonderful job
Útil?M mnsh_pv1
Índia
It was great working with Bhushan and helped me with my work which was given in a very tight schedule. love to work with him again and again.
B Resposta do freelancer
Útil?H hildaizz
Territórios Palestinos
The best well recommended
Útil?
