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Full Stack PHP Developer with Sr DBA experience

$8-15 USD / hour

Completed
Posted over 6 years ago

$8-15 USD / hour

We have a Live site written in PHP using Mysql Our site has grown to the point where it appears Queries are straining the server causing it to crash. I need a Sr DBA to work with our existing Developer to review Queries, Crons and various pages to streamline our site. Please comment on your experience with improving Database Queries and Performance.
Project ID: 15683318

About the project

58 proposals
Remote project
Active 6 yrs ago

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Hello, My name is Sergey. I am Freelancer from [login to view URL], Russia. I can help you as SQL expert to fix issues with MySQL server. I suppose you have too slow SQL queries. Or incorrect MySQL settings. Or other issues. I can find these issues and fix them. Also, I can help you as PHP programmer. This is list of similar projects, successfully completed by me: 1. "MySQL Database Optimization" https://www.freelancer.com/projects/takereal_760804.html 2. "mysql optimization" https://www.freelancer.com/projects/takereal_541899.html 3. "MySQL Database Tuning" https://www.freelancer.com/projects/takereal_860810.html 4. "Analysis of reasons for slow-running SQL queries" https://www.freelancer.com/projects/takereal_613446.html I can communicate via Freelancer.com. -- Sergey aka Takereal
$33 USD in 40 days
5.0 (1879 reviews)
8.2
8.2
58 freelancers are bidding on average $12 USD/hour for this job
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I have reviewed projects and came to the conclusions that I can help you build up your web site. I'm a dedicated PHP developer with over 7 years of experience. I have enough experience to build a variety of projects using Sr DBA I'm able to deliver clean and SOLID code to my clients, with best practices and patterns involved. I have developed a wide range of web using HMTL,DHTML, PHP, MySQL.
$16 USD in 40 days
4.9 (448 reviews)
9.7
9.7
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Hello Greetings!! This is Infoway LLC- web design and development Company having 13 years of experience. It is our pleasure to place our job proposal in your job post. We will provide you an excellent service. Can you come over to chat to discuss further about the database structure and its design? Looking forward to gaining your goodwill and to have a close discussion with you before you finalize the deal! Best Regards. Sukratu.
$15 USD in 40 days
4.7 (530 reviews)
9.7
9.7
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We do have 10+ years experienced MYSQL DBAs and would like to optimize your queries to avoid crashing problem. Would it be ok if we can have a discussion in detail to understand your requirements? We're a top rated software development company on Freelancer.com and you can trust on us. Looking forward to working with you. Thanks, Mady.
$12 USD in 40 days
4.8 (117 reviews)
8.3
8.3
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Hello, I have around 10 years of experience as DBA and have very good expertise queries, stored procedures, triggers and all database optimizations. You can pay me after your work done. Thanks, Ashok
$20 USD in 40 days
5.0 (40 reviews)
7.9
7.9
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Greetings from Webs cybernetics, We specialize in the creative and technical aspects of all areas in the Design / Graphic Industries. We pride ourselves on creativity, and understanding each client's individual needs. Our philosophy is simple: we will deliver the highest quality of work at the due deadline, if you are not 100% satisfied with the outcome of your project; all your fee's will be waived. We will never take a project that we cannot deliver. What we need from you? - Briefly describe your project - What type of development is required for this project? - Any additional comments? Regards, Yogesh sanwal
$10 USD in 40 days
4.9 (250 reviews)
7.1
7.1
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DBA with 8 years of experience with MySQl, SQL Server, PHP, Software Architecture. Ready to start work immediately and sign an NDA to maintain confidentiality. Kindly initiate conversation to discuss further. Regards, Hawkscode
$20 USD in 40 days
4.9 (13 reviews)
6.6
6.6
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Working on queries that work with over one million products and almost one hundred thousand customers
$15 USD in 40 days
4.6 (127 reviews)
7.2
7.2
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HI I am full stack developer with full DBA experience please give me some time for discussion thanks
$8 USD in 40 days
4.7 (45 reviews)
6.8
6.8
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Hello, I have 6+ years of working experience for web development so having expert hands in My Sql/ Mongo DB/ Symphony / DB2 etc. So I can assist you wit ease. Also, I have engaged myself in front-end work as well. It would be great if we can communicate over any of preferable communication media where we can discuss more in detail. Looking forward for your response!! Regards, Emma
$12 USD in 40 days
5.0 (29 reviews)
6.5
6.5
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Hello there, I am a lead developer with over 7+ years of experience. Please take a look at my skills: 7 + years experience working in a LAMP production environment Experience developing in MVC frameworks such as CakePHP2/3, yii, Zend, etc. Ability to develop sites using HTML, CSS, Bootstrap, MySQL, PHP, JavaScript, JSON, jQuery with a keen attention to detail Working knowledge CMS’s such as WordPress, ExpressionEngine Database modeling and architecture experience Web service integration using technologies such as XML, SOAP and REST Working knowledge of GIT and SVN Unix shell experience I am available to work over 40 hours per week. I am also a good communicator, always ready to hear what my client needs so that I can do my best to achieve it. Thanks for considering my letter. Regards, Manish
$16 USD in 40 days
4.9 (20 reviews)
5.5
5.5
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give me your website URL and tell me where your website gets stucked due to heavy sql queries? is it on shared server?
$16 USD in 40 days
5.0 (31 reviews)
5.2
5.2
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I am highly expertise with Database Administration, MySQL, PHP, Software Architecture, SQL , Quality of my work & my 7 years of experience.
$12 USD in 40 days
4.9 (7 reviews)
4.4
4.4
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Hi there, We have been working in DB of mysql since quite a long time back. First of all I need to see the internal structure of your DB so that we can get to know what exactly the hierarchy is. What current performance you are getting from your DB? Regards, Kelly
$12 USD in 40 days
5.0 (8 reviews)
4.4
4.4
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I am expertise in php, core php, CMS, HTML5, CSS3, bootstrap, WordPress, OpenCart, Magento, PSD to HTML, Angular JS, Node JS photoshop, OPencart, Codeignitor, Laravel, .NET, Java and many other technologies. I have 10 year of experience in development & designing. I am constantly investigating new technologies and recommend them when they make sense. This is how we support our Clients: Easily adopt minor changes. Our time availability is around 17 hours. We can dedicate 8 hours/day and 40 hours/week for job. We are comfortable with time zone. Quality assurance. Just give me a response and I assure you won't be disappointed. Looking forward to hear from you and hoping for a long term work relationship.
$8 USD in 40 days
4.9 (98 reviews)
4.5
4.5
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Hi, I'm working as Backend developer since 5 years mainly worked on php and mysql. I have go through with your requirement and i have idea, what is currently going in your system. 1. Select queries is also fetching usless columns 2. Cron job: need to test cron job, maybe some logic failed. 3. Can you share 2 or 3 queries, so i have a clear idea about your old developer experience. 4. Can you share database diagram, so i can see whether old developer has made any relationship or not. In past and Current, I'm working on complex projects. In which I designed databases, add multiple queries, views, joins and cron jobs. ping me so we can discuss further.
$14 USD in 20 days
5.0 (13 reviews)
4.5
4.5
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I have checked your job description carefully and I'm very confident I can complete this project perfectly without any fault.
$12 USD in 40 days
5.0 (4 reviews)
3.8
3.8
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Hello, Yes i can provide you full support for PHP developer along with Musql database queries. i have an expertise for that. please ping me so that we can discuss in chat. I have done so many web-sites for my clients i can send you for your reference. please let me know your details of project so i will able to discuss. i would like to work with you. Kind Regards, Kundan.
$15 USD in 40 days
4.9 (5 reviews)
3.5
3.5
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I have 6+ years experience in Website design & development using WordPress CMS with e-commerce management (E-commerce, Woo-commerce and Open cart) using PHP, CSS, CSS3, HTML, HTML5, Javascript, angularJS, NodeJS, ReactJSetc. Let's share your detail requirement, I can help you on database & development . Thanks
$8 USD in 40 days
5.0 (2 reviews)
2.6
2.6
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$12 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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Hello There, I had a chance to go through your requirement for Full-Stack PHP developer, as per your requirement we are having proven expertise for the same. We are serving IT field from last decade and had developed 250+ website and mobile application with quality. We have proven experience more then 9000+ Hours in Up-Work. Our developer have 5+ experience in IT field and expertise in all technologies. We are working 8hours/day and 40hours/week, so we are able to complete your project in given deadline. You can hire our developer at $12/Hour basis, which I believe is very competitive range. I will appreciate if you can come over for a conversation, so that we can have a better discussion over it. Looking forword to hearing from your end. Best Regards Shailesh Purohit
$13 USD in 40 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED STATES
long beach, United States
5.0
214
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Member since May 3, 2006

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