Problem on Social network software

€1200-3000 EUR

Completed

Posted

about 1 year ago

€1200-3000 EUR

Paid on delivery

Hi, we have a problem on our social network software. If up to 75 users are logged into the system, everything runs smoothly. As soon as more users log in, the system starts to become very slow. Each page opens very slowly. It feels like a blockage. It feels like a blockage as soon as more than 75 users come online. Normally, the system should allow significantly more than these 75 users to come online. Because of this problem we are looking for a specialist to solve the problem. The task is only solved if you can fix this problem and significantly more users can come online. Database queries must be measured. Important: It is not a project on an hourly basis but on a success basis. The success bonus is €2,500. Below are all needed information: Software requirements: - PHP: 7.4.3 - MySQL: 8.0.23 - Web-server: Apache/2.4.41 (Ubuntu) Using Social Network Software: Dolphin version: 7.4.2 By opening the provided link you can find all about Dolphin: [login to view URL] The website is hosted at Amazon Web Services in EC2 instance type: m5.2xlarge. The Database is connected with Amazon RDS (size: db.r5.4xlarge) currently for a testing period we are using Amazon Aurora 2 instances (Writer instance: db.r5.2xlarge / Reader instance db.r5.2xlarge. In order to find the problem we ask you to describe how you want to solve the problem. Beginners should stay away from this project. Only experienced and high skilled are needed. Best regards

Project ID: 35915287

About the project

36 proposals

Remote project

Active 1 yr ago

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Awarded to:

@oozeit

€0 EUR in 10 days

5.0

(71 reviews)

6.4

36 freelancers are bidding on average €2,266 EUR for this job

@AwaisChaudhry

Hello Good afternoon , I just finished reading the job description . I see you are looking for someone experienced in developing products using MySQL, Apache, JavaScript, PHP and Node.js. This is something I can do, Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) My Portfolio: https://www.freelancer.com/u/AwaisChaudhry Please start the chat to discuss it further. Regards, Awais

€3,000 EUR in 20 days

4.9

(128 reviews)

8.7

@awaise17

Greetings, I understand that you are looking for an expert in PHP/JavaScript for your project *Problem on Social network software*. I have gone through the project description very carefully and understood its requirements very well. There are some initial queries that I have but we can discuss those over chat. Please initiate chat for further discussion. I will do my best for you, with a Positive Hope! Regards.

€3,000 EUR in 18 days

4.8

(115 reviews)

7.8

@Max01

Hi, Greetings! I am a good fit for this project due to my strong skills and experience. In most of the cases the website goes slow on multi user login is real time chat/notification system been used in pre made script which create a pool of queues in background to pull data and show on feeds or chat windows and makes the browser sand servers messed with huge load. ******Please send me a message so that we can discuss more details.****** Gladly waiting to serve you with my extensive skills. Thank you for reading my proposal.

€2,500 EUR in 26 days

4.9

(450 reviews)

7.7

@pvsysgroupinc

Dear Sir, We will make website for you and also we will support you for any kind of new work let me know when can discuss for the same Thanks

€3,000 EUR in 100 days

4.7

(101 reviews)

7.8

@ShrineWeb

I have a few queries in relation to the specs of the project. Could we please have a word? My Skills: JavaScript, Node.js, MySQL, PHP and Apache

€1,500 EUR in 10 days

4.7

(168 reviews)

7.1

@sharmin283

Hi, i m very interested for this kind of job and i am expert full stack web developer and i can fix the all problem as per require, i know end to end dvlelopment, i can fix any kind of issues, just knock me via chat, Thanks Rashedul

€2,300 EUR in 13 days

5.0

(61 reviews)

6.2

@Digiexpert90

Hello Emrah B., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP Please come over chat and discuss your requirement in a detailed way. Thank You

€2,300 EUR in 7 days

5.0

(11 reviews)

5.4

@jayantkumar314

HI there, There are several possibilities of site getting slow. Some important steps I would follow: * Will look into server configuration regarding resources first. * If server resources are fine then will look into db and if db follow standard indexing for searching and querying or not. * If that fails then will look into individual query which is called on page load which might be resource intensive. ... Likewise we'll proceed until we get success. Please get back to me so that we can get started. Thanks and Regards! Jayant Kumar

€2,500 EUR in 10 days

4.9

(60 reviews)

5.4

@dmitrosamsonia

Hello I am writing to express my interest in solving the problem with your social network software. As a highly experienced developer, I have a deep understanding of PHP, MySQL, and web-server technologies, and I am confident that I can help you to fix the issue with your system's performance. My approach to solving this problem would involve a comprehensive analysis of your system's database queries and performance metrics, as well as an in-depth examination of the code base to identify any bottlenecks or areas of optimization. I will also closely evaluate your infrastructure, including your AWS EC2 instance and RDS database, to ensure that you have the necessary resources to handle the desired number of concurrent users. I am confident that I can help you to achieve the goal of allowing significantly more than 75 users to come online, and I would be happy to offer my services on a success basis, with a success bonus of €2,500. Please let me know if you would like to proceed with this proposal. I look forward to the opportunity to work with you. Best regards,

€2,500 EUR in 7 days

4.8

(17 reviews)

5.3

@mukhan88

Hallo, I went through your description and I personally think the problem is in the load balancer in aws. Maybe we have to see the architecture of the AWS and locate the resource according to that. As it makes no sense that just by user login to 75 the server start replying slow. We would also have to do stress testing where we see the statistics of the server response time as we increase the user. Ich auch spreche etwas deutsch. Ich arbite vier jhare fur ein deutsch firma und ich mochte ein termin mit dir. :) Auf wiedessen Ahmed

€2,500 EUR in 7 days

4.8

(28 reviews)

5.5

@dataspro

Nice to meet you networkz7,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.

€2,281 EUR in 7 days

4.7

(8 reviews)

5.8

@angelsdev

We have expertise for these kind of problems. We can discuss details in private chat. waiting for your kind response. Thanks.

€2,500 EUR in 30 days

5.0

(57 reviews)

5.5

@savof9

Hi, Emrah B.. Hope you're doing well. I am quickly responding to your job as I am the right fit for your project. ✔ I am good at JavaScript, PHP, MySQL, Node.js and Apache and I have completed the same project recently. ✔ I could complete this project within the given deadline perfectly. Please contact me. I am ready to start your job right now. Look forward to hearing from you. Thanks!

€2,500 EUR in 3 days

5.0

(7 reviews)

4.5

@jaymacfreelance

Dear Sir. I'm working as a full-stack developer since 2013 for mainly developing CRM & SaaS products for enterprises mainly on React & ReactNative. I've worked on many SaaS projects and I can share my past experience with you. My Core skills - PHP frameworks - Laravel, CodeIgniter - Javascript frameworks - Angular / Vue / React - RESTful Web Service / GraphQL - Stripe, Paypal integration - Fluent English & High communication skills - Cloud hosting: AWS, GCP, Microsoft Azure, Firebase. - MV* architecture-based development - Test-driven development - DevOps/CI/CD/Docker I'm familiar with agile project management tools including Slack, JIRA, Trello, Bitbucket, Github, etc. I ensure the highest quality of product and 100% satisfaction through my work. I am available during your business hours and can work on 7/24 for your project. Let me know if you are interested in me. I will wait for your kind reply.

€2,250 EUR in 10 days

5.0

(9 reviews)

4.5

@erpan42

Hello Hope you are doing well I am very familiar with PHP & MySQL And I can fix the speed issue asap Please send me a message so that we can start right now All the best,

€2,250 EUR in 7 days

5.0

(13 reviews)

4.8

@kalashnikov010

hello? I have looked carefully at your project description and understand what you want. Over the past few years we have developed our website and have greatly satisfied our clients. He has a lot of e-commerce development experience, so he can complete the project flawlessly. Designs that captivate users can also be completed. If you entrust me with a project, I will do my best to complete the project. Perhaps I am the person you are looking for. i can make anything you want We look forward to chatting with you for more details. thank you

€2,250 EUR in 7 days

4.7

(7 reviews)

4.3

@Typer85

Hi, there. I can help you with your project with excellent quality. As an experienced developer with 15+ years, I have enough experience and skills in the web development and can achieve your goals with excellent quality. Please feel free to contact me for quick fix. Thanks.

€2,250 EUR in 7 days

5.0

(4 reviews)

4.2

@nushtaevalulu

❤️Dear, Emrah B. I've done similar tasks before and I'm open to any fulltime support on your timezone. I am very familiar with PHP, MySQL, Apache, JavaScript and Node.js. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Best wishes, ❤️Yulia

€2,500 EUR in 14 days

5.0

(6 reviews)

3.9

@corriganleojohn

Hi Client. Very glad to bid your project. I have read your project carefully and know that it will suit my abilities very well As a senior Web Developer and Designer with over 7 years experiences, I have worked lots of jobs like this. So I can complete your project in a short time perfectly and provide the best satisfaction to you through this project. I will be passionate about technology and have a desire to create long-term relationships in the development of your product. I sincerely wish for your achievement and I hope to work with you Thanks for reading my bid and giving your precious time.

€1,700 EUR in 5 days

5.0

(4 reviews)

2.6

@dziubaviachesla

Hello. There are so many cases for this; but i can guess recursive data loading or much data for one page.. Of course, This could be clear for me after check the code, but i can guess at this moment. Let us discuss more. Regards Viacheslav

€2,000 EUR in 10 days