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Need Java Optimizer

I have a running chat-game, but my programmer had leaved me.

Then now i need a skilled java developer to optimize the current server and client.

§1. Optimze how the MySQL connection is, right now it makes new connections for each query, has to be 1 connection only.
§2. Optimze the queries to run faster.
§3. Optimze the GUI (Client) to better perfomance (less CPU usage etc.)
§4. Fix some bugs that cause how the images are loaded etc.
§5. Work further on new features.

Skills: Java, MySQL, Software Architecture, Software Testing

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About the Employer:
( 15 reviews ) Otterup, Denmark

Project ID: #4075073

26 freelancers are bidding on average $12/hour for this job

qualifiedcoders

Hi We have read your [url removed, login to view] have completed 80+ big Java,J2EE projects in last 5 years. Please check private message board for details.

$15 USD / hour
(4 Reviews)
6.6
intechcreative

Hi, INTECH Creative Services is ISO certified IT Company. we have very specific resources to do this job. Please go through our company website [url removed, login to view] and our existing products. Please give a More

$8 USD / hour
(2 Reviews)
4.8
abhius

========== GREETINGS. PROFICIENT AND PROFESSIONAL SOLUTION ASSURED. READY TO START NOW. DETAILS ON PMB. ========

$14 USD / hour
(15 Reviews)
4.5
mbjavadev

I am ready to work on this project. Please check your personal message.

$12 USD / hour
(2 Reviews)
4.3
ysc2011

can i help you

$15 USD / hour
(10 Reviews)
4.1
xyzrkt

Hello, I am ready to start right now.

$10 USD / hour
(11 Reviews)
4.1
perhu

Hi, bidding "out of range" but can promise likewise performance as well. I've worked professionally with software development in high-performance environment with java for 13 years. I have the necessary tools and exper More

$30 USD / hour
(1 Review)
3.2
patelromal

Hello, I am ready to start right now.

$15 USD / hour
(2 Reviews)
3.5
salescloudester

Hello, I have 5 years of experience in java + Mysql. May I help you?

$8 USD / hour
(2 Reviews)
2.8
jaguy

Hi Friend, Java expert here. Please check the PM for details. Thanks.

$13 USD / hour
(1 Review)
1.4
venugopaltota

Hi, I have great exp in code optimization and profiling, i had worked and optimized lot of projects. I have 6 years of exp in java development and enhancements. Working in a reputed IT firm. I can do you work easily. T More

$8 USD / hour
(0 Reviews)
0.0
vinodpandey23

I am working in database projects from last two years, and now want to start freelancing. I can optimize your system.

$10 USD / hour
(0 Reviews)
0.0
vkupchanko

Hi, I'm ready to start, let's do this project!

$8 USD / hour
(0 Reviews)
0.0
phamvietvan

I am a Vietnamese developer. I have 3+ year of experience on mobile game programming, used to be a mobile game creation programmer so optimizing is my job. I think I can help you.

$10 USD / hour
(0 Reviews)
0.0
spero1

Hi! I understood your requirement. I'm Java certified programmer and I got competence in Mysql by implementing Web sites. I have a confident that I can do this. I'll be glad if you consider my application when job More

$9 USD / hour
(0 Reviews)
0.0
javdeveloper

Hi, I am Java developer. I can work on this.

$12 USD / hour
(0 Reviews)
0.0
dttson91

Let me help you. Please check your PMB for more details.

$10 USD / hour
(0 Reviews)
0.0
ajabbarr92

I am very good at java, I have done so many client server apps in java and I am also working on JADE. I have made so many applications using databases.

$8 USD / hour
(0 Reviews)
0.0
sajid4java

Please see PM!

$15 USD / hour
(0 Reviews)
0.0
yoshimitsu7

okey , i will do it , please try me!!!

$8 USD / hour
(0 Reviews)
0.0