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Database Administrator (Part-Time)

$15-25 USD / hour

Closed
Posted over 4 years ago

$15-25 USD / hour

The ideal candidate will be able to function effectively with limited oversight and moderate on-site training. He or she should understand the importance of database integrity in terms of both efficiency and security. Our team includes some of the brightest minds in the industry and we hope to add you to our roster. We offer excellent benefits and a competitive salary as well as paid sick time and vacation.
Project ID: 21339110

About the project

25 proposals
Remote project
Active 4 yrs ago

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25 freelancers are bidding on average $20 USD/hour for this job
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What is your choice about database to handle large volume of data? It's almost 300 millions of data to manage!! I've used PostgreSQL in an environment where we're seeing 100K-2M new rows per day, most added to a single table. However, those rows tend to be reduced to samples and then deleted within a few days, so I can't speak about long-term performance with more than ~100M rows. I've found that insert performance is quite reasonable, especially if you use the bulk COPY. Query performance is fine, although the choices the planner makes sometimes puzzle me; particularly when doing JOINs / EXISTS. Our database requires pretty regular maintenance (VACUUM/ANALYZE) to keep it running smoothly. I could avoid some of this by more carefully optimizing autovacuum and other settings, and it's not so much of an issue if you're not doing many DELETEs. Overall, there are some areas where I feel it's more difficult to configure and maintain than it should be. I have used Oracle also. And MySQL only for small datasets, so I can't compare performance. But PostgreSQL does work fine for large datasets. Anyway, kindly let me know your preference. I will work accordingly. Regarding the website purpose, the layout be exactly similar with the reference website or need few customization? Also I am curious to know about the preferred payment processor? Many queries are there, need to discuss with you. Hoping to have a prompt response by your end.
$15 USD in 40 days
5.0 (256 reviews)
9.1
9.1
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I am a Full-Stack Developer. After reading over your description this looks like a perfect fit for my skill sets. Share your project detail along with a detailed Doc. So, I will clearly understand your project scope. Let's have a chat to discuss more this project. For reference, you can check reviews on my freelancer profile before hiring.
$15 USD in 40 days
4.9 (171 reviews)
8.4
8.4
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Hi sir, Dear Client, Hope you doing well. and I can work for Database Administrator (Part-Time) and I have gone through your requirement and as per my previous work experience, I am ready to start work immediately on your project. yes I am very much expertise with, PHP, Website Design, Web Security, MySQL, HTML For a better understanding of my work profile please take a look on my recent Thanks
$15 USD in 40 days
4.8 (477 reviews)
8.2
8.2
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Hey there, My self Dilip. i highly expertise with website development and customization related work. i can help you to make function effectively with limited oversight and moderate on-site training Lets discuss and make deal with it. Thanks
$15 USD in 40 days
4.8 (551 reviews)
8.4
8.4
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I am almost 5 Years experienced php developer and web designer with the deep knowledge related to MySQL,Laravel,Codeignitor,WordPress,MSSQL,JSON,JAVASCRIPT,AJAX,XML,jQuery,CSS,HTML5 with the integration of web technologies. I have worked as PHP & Web developer in industry and now I am full time freelancer and having the experience of huge and live projects. I can design the web pages with the back end of PHP and I have also experience of query optimization and performance management through PHP support. I am ready to work for you so I can provide my skills to IT market and I can give you 100% surety for quality work in minimum time. I have great control in PHP web services and API generation with JSON or XML. I can work at anytime with the great satisfactions,quality output and result in your hand with the fulfilling your requirements for sure. Waiting for your positive response , so we can start the work soon ..
$15 USD in 40 days
5.0 (516 reviews)
7.7
7.7
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Hello I'm 12 years experienced professional full stack developer and mainly focus on Database administration as per your requirement of work. My skills : PHP, PGSQL, MYSQL, Jquery, JS, XHTML, CSS3, AngularJS, NodeJS Twitter Bootstrap design framework with mobile responsive website. I am always believe to quality work and long term working relationship, Waiting to opportunity work with you long term. Thank you Manish Working Since 2006 : https://www.freelancer.com/u/a2ksoft?w=f
$20 USD in 40 days
5.0 (58 reviews)
7.2
7.2
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Hi... I have wonderful skills in database administration. I already worked as a db manager for large company in china for many years. I worked as a server and db manager for large database with bigdata technology. I am confident that I can help you perfectly. Let's discuss technical issues via chat. Best Regards.
$20 USD in 40 days
4.9 (124 reviews)
6.9
6.9
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We can take your work for fulltime, as we can provide you with the dedicated react native developer for your project. We are ready to start as soon as we discuss the details. We can provide you with the quality remote work and developer would update you the task details every day. We have a team of experienced designers and developers who would provide you exactly as per the requirements. We are ready to start as soon as we discuss. We will provide you with the daily progress of the work done. Please check our freelancer profile for our past work and experience. I hope that our experience would provide you with better services saving your time. It would be great if we can discuss more details over the freelancer chat. Looking forward to your response.
$20 USD in 40 days
4.7 (53 reviews)
6.9
6.9
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Hi ,Can do the job as I have all the technical knowledge .Lets have a chat to discuss more about this .You can check my reviews on freelancer before hiring. Thanks Adi
$25 USD in 40 days
4.9 (63 reviews)
6.2
6.2
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Hello, Greeting This is something that I'm personally very interested to work on since I'm a database Administrator, Please send me text so we can discuss more about project. Regards Ahsan ul haq
$20 USD in 40 days
4.8 (87 reviews)
5.9
5.9
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Hi, Nice to meet you. I read your job description and I thought this is work very suitable for me. Because I am a developer with have rich experience for 8 years in use the mysql database. I am very interesting this project. If you work with me, I will work with my best so you'll be get perfect result of work. Thanks
$20 USD in 40 days
5.0 (21 reviews)
5.5
5.5
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Hi there, I am a full stack web designer/developer. I have provided reliable web services with a simple landing page website to huge database-driven custom websites. I have completed over 100+ Live Web Projects on various technologies including WordPress, PHP, open cart, ASP.NET with MVC Frameworks and much more. I love to work in these technologies: HTML5/CSS3/Javascript/jQuery/PHP/MySql Codeigniter/Laravel/PrestaShop/Magento JSON/XML/Graph DB/Heroku SASS/LESS/AJAX/MongoDB NodeJS/ASP.NET/Python Clean code, SEO Friendly I can develop backend API's using PHP(Laravel, Codeigniter), NodeJS, Python, as well as web portal including admin panel. Kindly reply to me so we can discuss more. Thanks
$20 USD in 40 days
4.7 (31 reviews)
5.6
5.6
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Hello,sir. how are you. Thanks for taking your valuable time for reviewing my proposal.I have checked your proposal and noticed that you were looking for someone who can do your job - 'Database Administrator (Part-Time)' I can show you my Past works , if you want. I'm a web and software developer and familiar with similar jobs. My major skills are HTML, PHP, Website Design, MySQL, Web Security and so on. Please ping me, so we can immediately start.
$22 USD in 1 day
3.8 (7 reviews)
5.1
5.1
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Hello, As you can see my profile , I am expert in DB and programming language. I can handle all you DB needs as a database admin. Kindly let me know if we can discuss further. Thanks, Sachin
$15 USD in 40 days
5.0 (8 reviews)
3.0
3.0
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Hi, This is Vipin, an alumnus of IIT Kanpur. I have 6+ years of experience in customized software, web and mobile app development and has expertise in Android, iOS, Python, Magento, PHP, HTML, Java, Angular and Ionic framework. I would like to work on your project and looking for long term work. Kindly connect to discuss in detail and check my recent work in portfolio section as well. Hope to talk more soon Thanks
$20 USD in 40 days
4.3 (4 reviews)
2.5
2.5
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Hello Sir, I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results with my team of developers, designers, QA and Project Manager and SDM who will be responsible to take care of your project. We are here for long-term relation providing development service, maintenance, and support. We are the team of 80+ employees and over the past 9 years, we have completed 300+ projects in the web, mobile, and software application development projects Skills: PHP & .NET Frameworks, MySQL, REST API, Javascript, Jquery, Advanced Javascript (Angular, React JS), AWS cloud, MongoDB, Express JS, Flutter, Mobile application development (Android/iOS), ERP Development, full-stack development, frontend, and backend development, IoT applications. Our aim is your success. We are a software development company who works with small to medium size companies and help them by providing software solutions taking end to end responsibility of a product/application. Queries: 1. What is your bread and butter from this project? 2. Do you have any documentation feature list? 3. When you are looking to start the development? 4. Are you willing to sign the NDA Contract? 5. What is the date of deployment in your mind? Awaiting for a positive response :) Regards, Akash
$20 USD in 40 days
5.0 (1 review)
1.6
1.6
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I'm Daniela and I want to make some extra money by filling out my time with something I really like to do:working with different technologies and integrating(and also managing)databases into projects Relevant Skills and Experience Skills from projects: Php , mySql, html, css, JavaEE, Java Swing. Skills from my last jobs: C/C++, JavaEE, Mongo DB
$15 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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Hi, I am an Oracle DBA with OCM qualification. Have more than 10 years of experience administering mission critical databases. If hired, I can do an excellent job for you.
$20 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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Hi, I am keen to work for those who need an expert in SQL Language and Database System. More than 7 years experience in many project on SQL, non-SQL, and Database Management such as MS SQL, Oracle, mySQL, Postgresql, MS Access, MongoDB, Firebase and so on. I developed many application , Script ,Telegram Bot, API, web scraping and data manipulation using Python. and Developed web applications using Angular, Bootstrap, Angular Material, Prime NG, Ant Design, and Express NodeJS. 3 years experience Data science , Data mining project using Python, Pandas, Numpy, R, Scikit learn, XGboost and Lightgbm. I have top 11% on Kaggle competitions See my Kaggle profile : @l0ginx or "Pratya Thanwatthanakit". I like to face technical challenges and feel pleasure to resolve. Please send me message so that we could discuss it further. To make sure that employment will truly serve your requirement, you can evaluate my skill by giving part of your coding for skill testing before hiring.
$20 USD in 40 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED STATES
New York, United States
0.0
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Member since Sep 18, 2019

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