Python Mongodb Freelancers

More options
Clear all filters
  1. rahul koshaley

    rahul koshaley Agency Contractor

    Exp of 6 yrs in JEE/JSF/SPRING/Python/Hadoop/Redis/MongoDB

    India - Last active: 22 hours ago - Tests: 2 - Portfolio: 1

    I have more than 6 years of experience in JEE, Spring, Hibernate and successfully complete projects with JSF2, JPA2, Spring-MVC, Hibernate , Hadoop , Redis , MongoDB. We have deep understanding of technologies like Jquery, Dojo and HTML5 on the view front. I also have experience with Cognos SDK for scheduling, prompts setting of reports. I have done projects for clients in US, UK and India.

    Associated with: RaaniSoft Consultancy Private Limited

    $16.67 /hr
    443 hours
    4.85
  2. Alexei Shulga

    Alexei Shulga

    Senior back-end engineer, Zend Framework developer, team-lead

    Russia - Last active: 22 hours ago - Tests: 10 - Portfolio: 8

    TOP 25 oDesk Web developer - awarded several times! Successfully assembled and managed distributed teams. Are your freelancers taking a piss? I reviewed, fired and forced bad coders to return money and I staff professional people on oDesk. Certifications: Zend Certified PHP5 Engineer, Zend Certified PHP 5.3 Engineer, Zend Framework Certified Engineer. Oracle Certified MySQL developer. Unbeatable 14+ years of experience in LAMP environment. Experienced with high-load, high-trafficked sites with data/code distributed over several data centres. Worked with the best companies onsite (Germany, Australia, Thailand, Malaysia) and remotely (all over the world). Proven expertise in the following technologies/platforms/skills: PHP 5, outstanding OOP, OOA and OOD Python 2.5+, Django, Flask, etc. JavaScript (prefer jQuery, but can use MooTools and DoJo) versatile in XML solutions (along with XSLT and XPath) HTML (XHTML, W3C compliance, strict mode, CSS) MySQL 5, PostgreSQL, database optimization NoSQL (Redis, MongoDB, etc) AMPQ (RabbitMQ, etc) GIT (SVN, CVS, but really prefer GIT) GAE (Google App Engine: Python) APIs (various Google APIs, Facebook, Mailchimp, Twitter and many more) e-commerce: (osCommerce, Magento, digishop, xcart, zencart, etc) project tracking software (Assembla, Springloops, Mantis, Beanstalk and others) lots of other skills, including but not limited to unit, functional and regression testing, agile/lean methodology, team leading, security audit and more. Unsurpassed skills in fixing bad 'indian' code and salvaging projects by doing step-by-step full code refactoring without breaking live mode. Expect professional attitude, clean code, solutions that you won't need to fix after the project is finished, lots of ideas regarding your site/service, security audit, etc. For fulltime offers (more than 6+ months) there are nice options available: discount (up to 5$ per hour), 24hr support in case of emergencies (response time from 0 mins to 2 hrs). And the last, but not least, you get what you're paying for. If you prefer to use the cheapest dentist in another country to established and known stomatologist, then please do not contact me. Thank you.

    Groups: MailChimp Experts Group, Pinnacle Cart eCommerce Application...

    $61.11 /hr
    7,619 hours
    4.99
  3. Christopher James

    Christopher James

    PHP Web App Developer: Any Framework, APIs and UI. 15+ years (USA)

    United States - Last active: 6 days ago - Tests: 6 - Portfolio: 12

    Since 1998 I have developed dozens of web applications focusing on a wide-range of industries including custom search engines, affiliate marketing, real estate solutions and worker safety. As an autodidact, I pride myself on learning new technologies and continually improving my skill-set. As a freelancer, I believe in professionalism, clean code and representing my craft to the highest degree possible. On the server-side, Laravel is my current PHP framework of choice, although I am comfortable working with Zend, CodeIgniter, Cake and Yii. For the database layer, I have 14 years of experience with MySQL. On the client-side, I prefer jQuery, Backbone and Twitter Bootstrap. Although I am not a graphic designer, I know my way around the Adobe software suite. I write standard compliant HTML5 and CSS3. I have an eye for useable, clean and obvious functionality. I have experience with many APIs, including Amazon, Box.net, Infusionsoft, Facebook, Twitter, PayPal, eWay, Authorize.net and Google. I can write APIs from scratch and give your application a RESTful interface. I am seeking opportunities to build custom web applications from the ground up or taking an existing code base and improving upon it.

    $110.00 /hr
    6,809 hours
    5.00
  4. Mohamed Faramawi

    Mohamed Faramawi

    Full Stack Senior Software Engineer

    Egypt - Last active: 22 hours ago - Tests: 2 - Portfolio: 1

    Im a software engineer backed by 12 years of experience and proven ability to develop high-performance applications and technical innovations. My technical experience areas includes : Working on cross-platform solutions (Windows, Linux). Built solutions using several scripting/programming languages (Java,Python,C#,JavaScript,PHP,ASP.NET,Node.js). Experience in data storage solutions (MS SQL Server, MySQL, Mongodb, Redis). Advanced knowledge of web development frameworks/tools and best practices (HTML,CSS,JQuery,Backbone.js, Django, Pyramid,Express.js) Large data processing tools (Hadoop) Web servers like (Apache, Nginx, Tomcat, IIS) Unit testing frameworks and continuous integration tools. Source Version Control applications (SVN, Git) Amazon Cloud Services (AWS, S3) And there is much more to list of skills i gathered over the years.

    $45.00 /hr
    5,689 hours
    4.93
  5. Gautam Manohar

    Gautam Manohar

    Cloud Scalability & Devops Consultant

    India - Last active: 4 days ago - Tests: 4

    Skills : Puppet, Chef, Ansible, Docker. Rapid deployment & scaling in Amazon AWS, EC2, S3, RDS, SQS, SES, SDB, CloudFront, VPC, Nagios, Zabbix, Apache, Memcache, Mysql, PostGresql, MongoDB, PHP, Ruby, Capistrano, Hadoop, Apache Cassandra, ActiveMQ....(and more) IT professional with 7 years experience in various IT technologies and systems. Excited about rapidly scaling architecture, Linux/Unix systems administration and related technologies that enable a Robust, highly Available, highly Redundant Enterprise Class System.

    $66.67 /hr
    3,440 hours
    5.00
  6. Eugene Naydenov

    Eugene Naydenov

    Expert Python and JavaScript Engineer

    Ukraine - Last active: 11 days ago - Tests: 10 - Portfolio: 4

    Expert programmer, Scrum master, team leader. Looking for long term project on position of Senior/Lead software engineer. Preferred technologies: Python and JavaScript. I have over 5 years of experience in Python, Ruby, PHP, JavaScript, C/C++, C# and .NET (Windows Forms, WPF, WCF, ASP .NET), Java development. I also have a wide experience in the following areas: AJAX, SPA, SQL, OOP and OOD. I have skills of working with NoSQL and SQL-based databases such as MongoDB, Redis, MySQL, MS SQL Server, Oracle, FireBird, PostgreSQL, etc. Have good experience of writing the Node.js applications. Proficient in working with cloud solutions such as AWS. Past 3 years I've been working primary in a web-development area on position of lead software engineer with responsibilities of * Project and team management * Web application development * Testing of web application and its components * Reliability, security and performance of the server and the application You can find my CV in this document: https://docs.google.com/document/d/1lYhvx_Ugo1YPPquT8gTHqDx0ebxYZYOZ-GEQX8Nyepw/edit?usp=sharing

    $45.00 /hr
    6,703 hours
    4.98
  7. Umar Draz

    Umar Draz

    Sr. Unix/Linux System/Network Architect

    Pakistan - Last active: 22 hours ago - Tests: 2 - Portfolio: 5

    Senior systems architect, UNIX/Linux/Solaris, VMware, OpenStack and data-center administrator, software programmer, project leader with a proven track record of applying years of experience and good practices to the specification, architecture, design, implementation and maintenance of communications information technology systems. Well-versed in the latest computer languages, operating systems, network and system administration techniques, seeking a position where my hands-on self-motivating passion with the technology provides me with a unique understanding of how to balance conflicting requirements and bring complex enterprise level IT projects to a successful completion. Ability to work both independently and as part of a team, with demonstrated results in leading and contributing to projects, interfacing with stakeholders, while training and mentoring junior staff. Also great at troubleshooting complex problems. LANGUAGES: HTML, JavaScript, Perl, PHP, LAMP, Regular Expressions, Bourne/Korn/Bash/Csh/Tcsh Shells, Structured Query Language (SQL), Python. TOOLS: Application Servers (Apache, JBoss, Tomcat, Nginx,), DBMS (Access, DBase III/IV, MySQL, Oracle, MongoDB), UNIX Scripting (all UNIX Shells, AWK, Perl, SED), Security Hardening and Performance (IP Filter, Fail2ban), Storage, Moosefs, Virtualization (SANS, NAS, VMware vSphere Server/vCenter, OpenStack, Xen)

    $33.33 /hr
    4,277 hours
    5.00
  8. Dave M.

    Dave M.

    Perl, Python programmer, web scraping / data extraction

    United Kingdom - Last active: 1 day ago - Tests: 5 - Portfolio: 1

    I am a freelance software developer providing web scraping services and data crawling using Python and Perl. Over the last 5 years, I have developed a wide range of software solutions to crawl and extract different types of data from a myriad of websites, e.g. real-time data, business listings, sports results data and other related data sources. My experience lies in automated web scraping with well defined specifications including website and output format. Website data delivered often are in standardised CSV or SQL formats and typically involves further post-processing of crawled data according to your requirements. Code is written in Python and Perl following agile and TDD software design techniques to ensure code longevity, reliability and robustness. I also have experience in mathematical languages Matlab, R, as well as databases SQL, MongoDB, Linux administration, and many web API's including Dropbox, Twitter, Twilio and Sendgrid. As well as web scraping, I am capable of completing similar web related projects using Python and Perl, for example, filtering log files, web monitoring, notification systems and backend web apps. Please contact me if you have any available projects!

    $66.67 /hr
    519 hours
    4.92
  9. Patrick H.

    Patrick H.

    DevOps Engineer / Sr Linux SysAdmin / Developer

    United States - Last active: 22 hours ago - Tests: 2 - Portfolio: 7

    Over my 10+ year career I've worn many hats including - DevOps Engineer - Software Developer - Solutions Architect - Systems Adminsitrator - Startup Advisor - Consultant My primary specialties are working with startups to - create DevOps tool chains - build reliable, scalable and performant applications and infrastructure - automate the operations / systems porition of the business Work Profile I work best with small remote teams, flexible work hours and in highly communicative environments. As every startup is unique I work with your team to build the solution that works best for your product or service. Historical Synopsis I began my career as a traditional software developer but saw my interests shift towards the intersection of systems and development - now what people refer to as DevOps. My knowledge of programming languages and systems administration allows me to integrate and automate much of my work. Here is a brief sampling of skills and technologies I am currently (2015) working with: Linux - CentOS, Ubuntu/Debian, CoreOS Data - MySQL, PostgreSQL, Redis, MongoDB, ElasticSearch Monitoring - Monit, Sensu, ELK (LogStash), Grafana Management - Chef, Ansible, Docker, Etcd Platforms - AWS, Digital Ocean, Google, Heroku, Rackspace Frameworks - Rails, Pyramid Lanaguages - Ruby, Python, PHP, Go SCM - Git Companies I've worked with include Airbrake - https://airbrake.io Exceptional - https://exceptional.io ExitTicket - http://exitticket.org Gotham Tech Labs - http://www.gothamtechlabs.com Idea Evolver - http://ideaevolver.com Koding - https://koding.com MEDL Mobile - http://www.medlmobile.com My Learning Plan - https://www.mylearningplan.com/Index.html Original Skate Boards - http://originalskateboards.com PermitSoft - http://www.permitsoft.com Plateology - https://www.plateology.com Purpose Foundation - http://www.purpose.com Rackspace - https://www.rackspace.com/ RevSocial - http://www.revsocial.com Sencha - http://www.sencha.com TalentHarness - http://talentharness.com

    $75.00 /hr
    2,845 hours
    4.86
  10. Andrey E.

    Andrey E.

    Web Scraping Expert and Web Developer

    Russia - Last active: 22 hours ago - Tests: 6 - Portfolio: 14

    I'm web scraping expert/full stack 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. My main skills: • Web scraping, parsing, automation, data processing • Simplehtmldom, Goutte, Symfony Browser Kit, Cheerio, CasperJS, Regular Expressions, Xpath • PHP, JavaScript, Java, NodeJS, PhantomJS, LUA • 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, Vk.com, 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, Socket.io).

    Groups: Coding Champs

    $39.90 /hr
    175 hours
    4.98