You will get Production-ready Spring Boot REST API (Auth, Tests, Deployment)
Project details
Production-ready Spring Boot REST APIs with OpenAPI-first design, strong validation & error model, OAuth2/Keycloak security, tests and Docker. Clean architecture + observability for fast, maintainable services, delivered with CI hooks and clear docs.
Programming Languages
JavaCoding Expertise
DesignWhat's included
| Service Tiers |
Starter
$400
|
Standard
$700
|
Advanced
$1,100
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | ||
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$120 - $330
Additional Revision
+$60
Rate Limiting (Resilience4j) setup
(+ 1 Day)
+$120
+3 Endpoints
(+ 1 Day)
+$90About Mehmet Ugur
Java Developer | Angular
Antalya, Turkey - 1:28 pm local time
With over 4 years of experience in the software engineering field, I specialize in high-quality and efficient Java application development. My expertise is deeply rooted in microservice oriented back-end development utilazing DDD principles and Cloud based DevOps infrastructure.
In addition to my technical competencies, I have garnered substantial domain experience across various sectors. In the Logistics Sector, I developed tailored solutions to address unique challenges, significantly enhancing operational efficiency and customer service. My work on Social Intranet Platforms involved creating applications that foster improved internal communication and collaboration within organizations. Furthermore, my experience in CRM and ERP Systems has equipped me with the knowledge to provide comprehensive solutions in business management and customer relations, streamlining processes and improving engagement. I also developed a tool that enables users to chat between WhatsApp and an application via GPT.
Core Competencies:
Microservices & REST API Development: Proficient in developing scalable microservices, using a test-driven approach. Committed to clean code principles and design patterns for optimal software architecture.
☞ Java/Spring Stack Expertise:
✔Java21
✔Spring Boot, Cloud, Data, Security, Hibernate
☞ Architecture
✔ Event Driven Architecture
✔ DDD
✔ CQRS, Change Data Capture (CDC)
✔ REST API Design
☞SQL Databases:
✔ MySQL
✔ PostgreSQL
✔ MongoDB
✔ Redis
✔ ElasticSearch
☞DevOps Skills:
✔Docker
✔CI/CD : GitHub Actions
✔Git
✔Kubernetes
✔Cloud: Aws (EKS | EC2 | S3 | RDS | Cognito | Route53 | CloudFront | IAM | Secret Manager), DigitalOcean
✔Terraform
☞Testing Proficiency:
✔Unit Testing: Junit5
✔Mocking Frameworks: Mockito
✔Testcontainers
My goal is to assist your team or project in building robust, scalable Java applications, leveraging my expertise to navigate the latest technologies effectively. I am passionate about delivering solutions that not only meet but exceed expectations, ensuring the highest levels of quality and performance.
Steps for completing your project
After purchasing the project, send requirements so Mehmet Ugur can start the project.
Delivery time starts when Mehmet Ugur receives requirements from you.
Mehmet Ugur works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & API Contract (0.5–1 day)
What I do: short kickoff, confirm use-cases, entities, success/error cases. Deliverables: OpenAPI v0.1, simple ERD sketch, acceptance criteria checklist. Client action: confirm/adjust contract (this locks scope for the build).
Step 2 — Core Implementation (2–3 days)
What I do: Spring Boot 3 service, DTOs/validation, unified error model, pagination/sorting, JPA with performance safeguards, unit tests, Dockerfile. Deliverables: code repo, OpenAPI v0.2, run instructions. (Tier: Basic/Std/Premium)