Mysql Backup Freelancers

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David Mestre

David Mestre

Python, Web Scraping, Data Analysis, Data Science

Spain - Tests: 9 - Portfolio: 2

- Data cleaning, data analysis, modeling and simulation techniques using Python - MySQL/MongoDB/Sqlite/Sparql/Postgresql - System administration - Machine Learning - Web scraping/crawling with python - Parsing xml/csv/json - AWS servers - Django Framework - Python libraries: pylab, scipy, pandas, matplotlib, ggplot, seaborn, bokeh, numpy, csv, re, json, urllib, urllib2, socket, httplib, sklearn, BeautifulSoup, selenium, requests, lxml, boto, xml, sys, so, subprocess - IDEs: iPython notebook, Komodo Github:

$40.00 /hr
1,223 hours

Andrey E.

Andrey E.

Web Developer (NodeJS, PHP, Javascript, Redis) | Web scraping expert

Russia - Tests: 6 - Portfolio: 16

TOP-RATED UPWORK DEVELOPER, SEE BADGE ON THE RIGHT SIDE. I'm web scraping expert/full stack NodeJS/Javascript/PHP developer with 7+ years of commercial experience. I'm good problem solver holding M.S. in maths and computer science. Today I'm offering webscraping/php/javascript services as a freelancer. I'm Top Rated Upwork developer. My main skills: • Web scraping, parsing, automation, data processing • Simplehtmldom, Goutte, Symfony Browser Kit, Cheerio, CasperJS, Regular Expressions, Xpath • PHP, JavaScript, Java, NodeJS, PhantomJS, SlimerJS, LUA • Laravel/Lumen frameworks • HTML5, CSS3, LESS, Bootstrap Framework • MySQL, MongoDB, Redis • Memcached, ZeroMQ, ReactPHP • SocketIO, Websockets • REST, SOAP, XML, JSON • Matlab, Wolfram Mathematica • Jquery, KnockoutJS, BackboneJS, RequireJS • Prestashop, OpenCart • Experience working with APIs: Ebay, Spotify, Amazon AWS, Amazon MWS, Flickr, Facebook Graph,, GitHub, Instagram and several others • Git, SVN • Apache, Nginx, Curl • Amazon AWS • Linux, Vagrant • Understanding of OOP principles and software design patterns • Teamwork experience I have a github account and personal blog. Unfortunately Upwork doesn't allow to share these details in overview:) Over the years I’ve developed a lot of web scrapers of different complexity mostly using PHP (simplehtmldom, browserkit) and NodeJS/PhantomJS (casperjs). Some were simple regex-based and others were complex distributed systems with multiple proxies and Amazon AWS support. Also I developed a wide range of websites using PHP, HTML, JavaScript, CSS and MySQL including several e-commerce websites (+ Prestashop, Opencart). I built sites both from scratch and using frameworks, developed custom modules and extended existing ones for my clients. I have experience in PHP/MySQL performance tuning. Last two years I was working as MMO game (Clash of Clans/Heroes of Might and Magic-like mechanics) logic/backend developer. I’ve implemented distributed message queues, realtime leaderboards with Redis, Mysql, PHP. Developed battle-related algorithms (game unit classes, attack/defend, shortest path, quadtree). Then I’ve done some frontend development, e.g. – developed embeddable javascript classifieds widget and fitness/health single page web application with realtime updates/notifications (HTML, CSS, JavaScript, Jquery, Knockout.js, MomentJS, REST, AJAX,

Groups: Coding Champs

$50.00 /hr
266 hours

Renan R.

Renan R.

Linux System Administrator / AWS / Network

United States - Tests: 3 - Portfolio: 1

I'm a self-motivated, reliable Linux System Administrator with strong work ethics. I have more than 6 years of experience, managing and analyzing hundreds of Linux servers. Certifications: • RHCSA: Red Hat Certified System Administrator • Linux+: Linux Certified Professional • Security+: Security Certified Professional Specialties • Linux Servers (CentOS, RedHat, Debian, Ubuntu); • VMware ESXi / vCenter; • Amazon AWS (VPC, ELB, EC2, S3, RDS CloudWatch, Auto Scaling); • Shell Scripting; • PHP/MySQL Programming; • MySQL Administration; • WHM/cPanel; • Server Migration; • Linux Maintenance/Troubleshooting; • Server Hardening; • Server Optimization/Tuning; • Highly Available/Scalable Servers • HAProxy Load Balancers • Web Servers (NGINX, Apache, IIS); • High Traffic Server Optimization; • Munin Monitoring; • Infrastructure Design and Implementation; • Colocation Management; • F5 BigIP Load Balancers, Cisco Switch, Juniper Firewall; • Providing Emergency Support (24x7) as needed • Server Pricing Negotiation (renting or buying); • Help with hiring developers and sysadmins; • Project management; • Team Player; • Languages (English, Portuguese and Spanish); and some more...

$65.00 /hr
433 hours

Monjurul Islam

Monjurul Islam Agency Contractor

Backend and Frontend Expert

Bangladesh - Tests: 2 - Portfolio: 19

Seeking for challenging works related with e-commerce and web service. Over the last 9 years, I've developed many websites, web services. I'm seeking opportunities to build websites from the ground up for your business needs. I believe a very good relationship with clients can be built upon good and day to day communication with them and I can do that. My Expertise: ___________________________________________________________ OS : Linux (Fedora, Red Hat Enterprise, Ubuntu, CentOS), Windows (up to ver 8) Web Server : Apache, IIS Backend Language : PHP Frontend Language: Javascript, Ajax/JQuery, NodeJS Framework : Zend, Code Igniter, Bootstrap CMS Tools : Magento, Prestashop, Wordpress Database : MySql Others : HTML 4/5, CSS3, SOAP, REST Version Control System : SVN, GitHub Communication Language : English, Hindi, Bengali ___________________________________________________________

Groups: AWeber, Bluehost Developers and Designers...

$38.89 /hr
1,478 hours

Sakin Shrestha

Sakin Shrestha Agency Contractor

WordPress Rockstar

Nepal - Tests: 8 - Portfolio: 14

Hello Everyone, An exceptional Wordpress Master, Open Source Expert and Web 2.0 Strategist with 8 years of service excellence in IT industry. I specialize in WordPress, HTML, CSS, MySQL, PHP, jQuery, AJAX and SEO. I prefer working in WordPress Theme Development and Customization. I have developed several Custom WordPress Theme for my Clients ranging from small to large businesses in United States, Europe and Australia. At my free time, I like to contribute to WordPress Community. I have developed 6 free WordPress Themes. Catch Box, Simple Catch, Catch Everest, Catch Evolution, Catch Kathmandu and Adventurous which are at the most popular free themes in Theme Directory. I also volunteer as WordPress Theme Reviewer in WordPress Theme Review Team. I deeply value communication, long term commitment, deadline and innovative approach to provide "life to your projects". I work strictly with web technology standards. Thank you for taking the time to read my profile and I look forward to work with you in near Future. Best regards, Sakin

Groups: Bluehost Developers and Designers, Pro Web Designers

$33.33 /hr
3,794 hours

Mohamed Cassim Farook

Mohamed Cassim Farook

Tech Lead/Consultant, Project Manger, Business IT Liaison,PHP/Net/Java

Sri Lanka - Tests: 9 - Portfolio: 23

"Problems were invented by humans. And the sulution is within us and not in machines. We just need to invent it!" - Cassim, 2012 (that’s me, and the beautiful lady on the profile picture is my wife!) 11+ years with industry experience as a Programmer/Architect, 5+ years teaching experience as a Visiting Lecturer, 3+ years experience as Technical Customer Support and Liaison Officer. Strong analytic skills, ASP.Net with VB and C#, PHP, Java (JSP, JSF, EJB3). Strong skills in database management and queries (MS SQL, MySQL), EDI integration professional, Tools for web crawlers and data scraping tools, data mining, Excel VBA Macro developer, Amazon API, Software automation. Amazon Web Service configuration and management. Experienced working in Winows and Linux environments. Masters In Business Administration (MBA) - Specializing in Information Technology (First Class) Manipal, India. Bachelor of Science (BSc) Information Systems (First Class) Manchester UK. Rotarian and Paul Harris Fellow, Past President Rotary Club of Colombo Mid Town, District 3220, Sri Lanka Visiting Lecturer for Bachelor of Engineering subjects: 1. Advanced Web Technology 2. Software Quality and Testing Visiting Lecturer for Master of Science subjects: 3. Enterprise Application Development. Informatics Institute of Technology Sri Lanka under the curriculum of University of Westminster, UK, To be a knowledge worker in order to match or exceed client expectations in the field of programming, data entry, research and technical writing. Propose proactive, innovative and practical technical solutions for common computing problems. Be customer oriented, maintain constant communication and feedback, using English language and people skills. To be an asset to the customer.

$35.00 /hr
1,995 hours

Igor S.

Igor S.

Linux sysadmin, cloud deployments specialist

Czech Republic - Tests: 9 - Portfolio: 1

I would like to offer you my deep knowledge of server hardware and software, which allows me to fine-tune servers according to their roles, and my ability to anticipate and solve problems in shortest time possible. Unix only, Linux preferred. I am a developer of cloud monitoring & management tool M-Script, a simpler and easier to learn tool compared to alternatives, yet powerful and allowing faster cloud-based deployments including cross-cloud deployments, private clouds support, images management, cloud scripting of maintenance routines and any complex cloud automation (auto-scalability or any event/action programming). No matter how complex (or simple) your setup is, it can save you a lot of time and money and provide a seamless transition from initial proof-of-concept setup to full production infrastructure.

$40.00 /hr
7,593 hours

Vitaly Soltysyak

Vitaly Soltysyak

MQL/Forex API Developer, MetaQuotes support, SQL Developer, RDB design

Russia - Tests: 5 - Portfolio: 3

Primary skills: EA, indicators or scripts, any logic, any complexity. Adaptation, modification and optimization. MQL4 and MQL5. Forex Connect API development. Support and configuration of the MetaQuotes software (trading servers, backup servers, data centers, reporting service, bridges, feeds, etc). Developing of plugins for MetaQuotes Trading Servers. MT4 Server API, MT4 Manager API. ANSI SQL query programming; DB enterprise architecture modeling; DB structure and data modeling; T-SQL programming; SQL queries/storeds and DB model optimization.

$33.33 /hr
242 hours

Fernando Barrocal

Fernando Barrocal

Software Architect, Project Manager and Web Systems Senior Developer

Brazil - Tests: 5 - Portfolio: 5

I am looking for opportunities to work on areas of my expertise, which includes building internet systems since the planning to its deployment, going through server installation, researching the best technologies the system development, webpages layout and design , focusing on the client's needs. I have a strong background working with servers maintenance since 1998, in several areas, like network analisys and security, email , file, network and application servers as well web infrastructure like LAMP. My experience includes maintence and security of networks with firewalls, anti-virus and anti-spyware solutions. As Project Manager I am able to create web systems in several languages using different frameworks like Struts in Java, Zend, Zend 2 and CakePHP for PHP and .NET C#. I have a large experience in MVC Architectural Patterns, which, in synergy with my experience working on distributed projects, gives me experience needed to work along other developers and designers as needed. I am a highly organized developer and look forward to have a system tracking tasks and jobs that are needed to be done for long term works. Among all high level frameworks I use I have experience working with several other technologies like SOAP, REST, Payment Gateways, Boostraps (twitter, node) Feel free to contact me with any question.

$45.00 /hr
3,994 hours

Bryan Joseph King

Bryan Joseph King

PHP/MySQL Developer, WordPress Guru, HTML5/CSS3, jQuery, AJAX

Philippines - Tests: 5 - Portfolio: 27

I'm specialized in WordPress/PHP/MySQL/xHTML/CSS with 7years++ experience. I've made almost a hundred of premium/ordinary WordPress themes and 25+ plugins from scratch. Codes are cross-browser compatible and w3c valid. I also work fast and online most of the day if you have tight deadlines. I also do responsive (Tablet and mobile) themes. I maintain high standards in my codes for easy modifications in the future. I am seeking opportunities where I can use and improve my skills. I love challenge and willing to learn new things if needed.

Groups: Bluehost Developers and Designers

$24.44 /hr
9,799 hours