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Fix bugs and UI of an existing Java app

Our time is building a time tracker, which is based off of an existing Java desktop app.

Our existing app works pretty well, but has a few bugs that need fixing, as well an interface we need to prettify. Our existing Java developer had to leave the project for personal reasons, so we need a short-term replacement.

This is a limited engagement, but may continue after we release the MVP in - hopefully - a few weeks. With your help that's possible!

You should be a hard-working, meticulous individual who pays attention to detail. You should have solid technical ability, demonstrated commercially. You should be a clear communicator, a good listener, able to converse professionally and clearly with clients, and internal non-technical team members. You will be expected to follow specifications and instructions closely, and document your work where required. You should be able to work carefully, but quickly under pressure, expected to take full ownership of your work and to work closely with the tech and product lead to ensure on-time and robust delivery.

You should have proven commercial experience working with high-volume web services, and have some understanding of the challenges often faced with handing high-traffic APIs and complex database queries.

Evner: Java, Version Control Git, Software Testning, Jenkins

Om arbejdsgiveren:
( 9 bedømmelser ) Vienna, Austria

Projekt ID: #21325919

42 freelancere byder i gennemsnit €37/time for dette job

trustus

Hello, We have a team of Skilled Java-J2EE professionals with experience up to 8 years. ===== Our Expertise in Java / J2EE : * Desktop Applications : Swing, Eclipse Rich Client Platform, AWT, SWT, RMI * Framework Flere

€36 EUR / time
(152 bedømmelser)
7.8
arhamsoftltd

Hi, I am an experienced java developer, I can definitely remove UI bugs and also can enhance feature if required. You can visit my profile as a reference I am preferred and recommended freelancer I always deliver wha Flere

€36 EUR / time
(70 bedømmelser)
7.8
winmaclin

Hi Peter Loja, After reviewing your job requirement, we can surely help you to fix bugs to your existing Java desktop application along with also UI as per your needs with required functionalities with higher perfor Flere

€36 EUR / time
(163 bedømmelser)
8.1
Colaninfotech

# Senior JAVA experts # Hi there, This is Ganesh from Colan Infotech. We have senior JAVA experts to help on your job posting. Our experts have experience in Desktop application development, have good verbal & writt Flere

€36 EUR / time
(18 bedømmelser)
8.1
mekiho

Dear employer. Thank you for your posting job. I read your project description and I'm very interested in this project. As you can see via my profile, I have expertise skills to build app using JAVA. If you hire me f Flere

€40 EUR / time
(11 bedømmelser)
6.5
kapasiyash

Hello there, I am expert in Java with 6+ years of experience. I can do your task as per the requirement. Lets discuss more over chat. Looking forward for your reply. Thanks

€36 EUR / time
(42 bedømmelser)
6.1
YuriyStepanovich

Hello, I am good Java developer. I have much experiences with many java projects. So, I can fix your project. Please contact me and discuss more. Thank you.

€40 EUR / time
(4 bedømmelser)
5.7
samvisy

Greetings! I saw you are looking to fix bugs and UI of an existing Mobile Application and I would like to offer my sincere services for this exciting project. Your post instantly caught my attention because it perfect Flere

€40 EUR / time
(34 bedømmelser)
5.2
ITPyramid85

Hello, I am software developer with enough experiences on Java/JavaFX for 13 years. I can work by full time for your project and trying to satisfy the requirements. Client's idea + Programmer's good coding is the perfe Flere

€36 EUR / time
(4 bedømmelser)
5.3
atulamol

Hello, I have More than Five years (6+ years) of experience in Professional Software Development. Seeking for a challenging position as a Java Developer with the strong working experience in programming, designing of Flere

€36 EUR / time
(39 bedømmelser)
5.0
Solomonkariri

I have excellent skills developing and designing scalable application in Java and I'm certain I can perform to your expectations in improving your existing Java app. I insist on extensive documentation and meticulous Flere

€36 EUR / time
(24 bedømmelser)
5.2
itoasis1

Hi. I have review your project description. I have full experiences in Java Application Development for commercial . I am very interested in your project and also ready to start work immediately. Hoping for your soon Flere

€36 EUR / time
(19 bedømmelser)
4.6
phantom1222

Hello.. I have read your post very carefully and I have understood what you want. I am a 100% completion Developer. I have experience of development like this. As an experienced developer, I am sure I can handle your p Flere

€40 EUR / time
(7 bedømmelser)
4.1
BestService222

⭐ Dear Client. ⭐ Nice to meet you I really would like to work for you. I'm full stack professional developer. I have rich development experience in Node.js,Angular.js,React.js, Express, Laravel , Vue.JS, MEAN stac Flere

€36 EUR / time
(9 bedømmelser)
4.5
surajitmitra

Hello, I have gone through your requirements for java developer to fix bug on existing app and I found myself most suitable for this job, and I can assure you to provide guaranteed quality solution for your business. Flere

€36 EUR / time
(1 bedømmelse)
4.2
mihalceageorgica

I have more than 5 years java experience. I'm also working as java developer, my full time job..................

€36 EUR / time
(11 bedømmelser)
3.7
TD888

Hi. How are you? I have read your project description carefully and as an excellent iOS (SWIFT and Objective-C) and Android developer, My experience: -Social Networking app -Chat & Dating app -Health & Fitness app - Flere

€36 EUR / time
(8 bedømmelser)
3.7
niteshmehta68

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€36 EUR / time
(9 bedømmelser)
3.2
WongGanteng

Hi. How are you? I read your description carefully and am very interesting in your project. I can start right now and can help you. If you hire me,i will do my best for your job and you can get the best results. Lookin Flere

€36 EUR / time
(1 bedømmelse)
2.0
jiangstar

Hello! As you can see on my profile, I am Java expert with 7+ years rich experience. I have all the skills you want and I am very interested in your project. I am free now and I will start work immediately. Please sen Flere

€36 EUR / time
(1 bedømmelse)
1.7