You will get the vulnerable dependencies of your Java project fixed

Jens O.
Jens O. Jens O.
5.0
Top Rated

Let a pro handle the details

Buy Desktop App Improvements & Bug Fixes services from Jens, priced and ready to go.

You will get the vulnerable dependencies of your Java project fixed

Jens O.
Jens O. Jens O.
5.0
Top Rated

Let a pro handle the details

Buy Desktop App Improvements & Bug Fixes services from Jens, priced and ready to go.

Project details

In the last years vulnerable dependencies got more and more problematic (for example the critical log4shell one). I check java projects of all kinds for more than 10 years now and fixed those problems for the customer.
With this project I will do those steps for you and remove problematic vulnerabilities in your codebase.
Programming Languages
Java
Desktop App Expertise
Development, Software Debugging, Security, Application Review & Optimization
What's included
Service Tiers Starter
$20
Standard
$50
Advanced
$250
Delivery Time 2 days 5 days 8 days
Number of Revisions
011
Bug Investigation
-
-
-
Source Code
-
-
-
Database Integration
-
-
-
Detailed Code Comments
-
-
-
Fix Documentation
-
-
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$10 - $50
Fix high severity vulnerabilities (+ 2 Days)
+$50
Integrate check into build process (+ 1 Day)
+$30
5.0
3 reviews
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
Rating breakdown
Availability
5.0
Deadlines
5.0
Skills
5.0
Cooperation
5.0
Quality
5.0
Communication
5.0

BC

Bill C.
5.00
Aug 14, 2024
Java Code Porting Jens quickly identified the root issue around a complex issue within Java that allowed a solution to be developed, thus demonstrating an expert level of Java skills and experience.

DT

Donal T.
5.00
Jul 8, 2024
Upgrade vulnerable and outdated dependencies Jens did an amazing job attending to our issues in a timely manner. He is indeed a Java expert and we were even able to consult with him on problems that are out of scope. Jens is also very proactive in fixing any further problems that we had.

Will definitely work again with Jens about any Java problems that we encounter!

DT

Donal T.
5.00
Apr 10, 2024
You will get an upgrade of your Java project to the next Java LTS version Jens is very proactive and easy to work with and even went an extra mile to fix a critical issue that's not included in the original job. Jens also communicates well and has a fast turnaround time . I would definitely commission Jens again for any Java-related issues.
Jens O.

About Jens

Jens O.
Senior Java Developer and DevOps Engineer
100% Job Success
5.0  (3 reviews)
Bayreuth, Germany - 2:01 pm local time
I'm an experienced Java developer, in the business for 15 years now. I worked for Start-ups, mid size companies and enterprises over the areas of telecommunication 📱, FinTech 📈, retail, eMobility, logistics🚚, renewable energies and defense.

🔧Often I also do the DevOps task: "You build it, you run it"
🐧Linux is my preferred OS for 25 years now, using it as desktop, on servers or for embedded devices.

My main/favorite topics are:
⭐ Test driven development
⭐ Code quality
⭐ Dependency upgrades
⭐ Java version upgrades
⭐ Dependency security audits
⭐ Clean Code
⭐ Code Reviews
⭐ Build automation
⭐ System tests

Key Technologies:
✅ Java 8-21
✅ Spring Boot 2+3
✅ JPA
✅ PostgreSQL
✅ MongoDB
✅ Kafka
✅ RabbitMQ
✅ Karaf OSGi
✅ Maven/Gradle
✅ Junit 5
✅ Mockito
✅ AssertJ
✅ Jenkins
✅ GitHub Actions
✅ GitLab CI
✅ SonarQube
✅ Docker
✅ Kubernetes
✅ Cloud

Steps for completing your project

After purchasing the project, send requirements so Jens can start the project.

Delivery time starts when Jens receives requirements from you.

Jens works on your project following the steps below.

Revisions may occur after the delivery date.

Checkout or download the project

Build a report over the vulnerable dependencies

It will be provide to the customer and represents the state before fixing anything.

Review the work, release payment, and leave feedback to Jens.