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English
$
USD
I will improve, fix, or extend your existing spring boot or react application
Yasin
5.0
5.0
About this gig
Welcome to my Java Spring Boot Full Stack Development Gig!
I am Senior Full Stack Developer with 5+ years of experience delivering secure, scalable, and high-performance web applications for automotive, logistics, e-commerce, and SaaS industries.
I specialize in Java Spring Boot, React, Angular, AWS Cloud, and modern DevOps practices to build robust, production-ready applications from scratch or improve your existing system.
Services I Offer
- Backend Development: RESTful APIs, Microservices with Java Spring Boot, Spring Cloud, Spring Data JPA, Hibernate
- Frontend Development: Responsive, UIs using React, Next js Angular, HTML5, CSS3, JavaScript
- Security: OAuth2, JWT, Spring Security implementation for authentication & authorization
- Cloud Deployment: AWS EC2, S3, Lambda, RDS, CloudFront setup & optimization
- Database Management: MySQL, PostgreSQL, MongoDB with optimized queries & schema design
- DevOps & CI/CD: Docker, Kubernetes, GitHub Actions, Maven, Jenkins
- Documentation: API documentation with Swagger
- Performance Optimization: Caching, asynchronous processing, load balancing
Why Choose Me
- Expert in Java Spring Boot full stack architecture
- Clean, maintainable code
- Fast Delivery
Get to know Yasin
Yasin
Senior Full Stack Developer
- FromBangladesh
- Member sinceJun 2025
- Avg. response time1 hour
- Last delivery3 weeks
Languages
Bengali, English
Senior Full-Stack Developer | AWS Deployment, CI/CD & Automation
I help businesses build, deploy, and automate web applications and websites using Java Spring Boot, React, and Next.js.
With 5+ years of experience, I deliver AWS cloud deployments (EC2, Lambda, S3), CI/CD pipelines with GitHub Actions, and secure REST API & microservices solutions.
I also provide Python automation and web scraping using Selenium and Playwright.
What you can expect:
✔ Clean, scalable & secure code
✔ Fast communication
✔ On-time delivery
Message me before ordering to discuss your project.
My Portfolio
Other Software Development Services I Offer
FAQ
Can you build a full stack web application from scratch?
Yes! I can develop a complete full stack web app using Java Spring Boot for the backend and React or Angular for the frontend, fully integrated and production-ready.
Do you create REST APIs and microservices?
Absolutely. I design REST APIs and microservices architecture with Spring Boot for scalable, maintainable, and secure backend solutions.
Do you offer revisions after delivery?
Yes, revisions are provided based on the package selected. I'm committed to ensuring your complete satisfaction.
Can you work with existing codebases?
Definitely! I’m comfortable enhancing, debugging, or optimizing existing codebases.
Can you deploy my application to AWS?
Yes, I provide AWS deployment services including EC2, S3, Lambda, and can set up CI/CD pipelines, environment configurations, and secure cloud hosting.
Do you ensure security in the application?
Yes. I implement secure authentication and authorization using OAuth2, JWT, Spring Security, and follow industry best practices for data protection.
Can you work with databases?
Yes. I design and optimize MySQL, PostgreSQL, and MongoDB databases, ensuring efficient queries, scalability, and data integrity.
Do you provide containerization and DevOps setup?
Yes. I can configure Docker and Kubernetes for scalable, containerized deployments, ensuring smooth app management and updates.
Can you handle both frontend and backend issues?
Absolutely. I offer end-to-end full stack development, including responsive UI, backend integration, and server/cloud setup.
Do you provide ongoing support and revisions?
Yes. I offer fast delivery, free revisions until you’re satisfied, and proactive communication throughout the project.
Reviews
1 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
- Value of delivery
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D downtownlaprint
Repeat Client
United States
thakn you for helping me on the short notice and getting me back up and running I really apprecuate it --- thank you
$50-$100
Price
1 day
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
D downtownlaprint
Repeat Client
United States
thakn you for helping me on the short notice and getting me back up and running I really apprecuate it --- thank you
$50-$100
Price
1 day
Duration
Helpful?
