Python Mongodb Freelancers

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  1. Miheretab Alemu

    Miheretab Alemu

    Software Engineer (Software Developer)

    Ethiopia - Tests: 10 - Portfolio: 30

    I have 5+ years of experience in web development, mobile development application. I have done many works with PHP and Java for web application especially with different MVC framework like CakePHP, Grails, CodeIgniter, Zend, Symfony, Yii and different CMS like concrete5, moodle, modX. I am highly experienced in any MVC Framework even with different programming languages. I am also international certified on Java. I have done android game application and android home widget application in Java. I have experience with many programming language like Python especially Pylons and Django web application, Ruby especially Ruby on Rails web application, Java with Grails including script languages such as ajax, json, javascript, xml, rss, xslt and flex for active script language and with content management systems. I have been using sql server, mysql, oracle, mongodb and sqlite3 for database. I have participated on National and International project. I have masters on Software Engineering.

    Groups: concrete5, Crossrider...

    $33.33 /hr
    2,249 hours
    4.97
  2. Rômulo S.

    Rômulo S.

    Software Developer - Python, Ruby, Java, JavaScript

    Brazil - Tests: 4 - Portfolio: 8

    Senior software developer with a broad skill set. Very quick learner. I do my best to write beautiful, efficient, and thoroughly tested code. I've handled all kinds of code bases - small to large, simple to complex, ancient to bleeding edge. I'm comfortable with any modern programming task. I've been a Linux user for over a decade and I'm well versed in server administration. Available part time, 10-30 hrs/week @ EST+3. Currently looking for Python, Ruby, node.js, Java, C# and JavaScript jobs. Programming languages and frameworks I have worked with: Python - Django, Flask Ruby - Rails, Sinatra Node.js JavaScript - jQuery, Backbone, Marionette, Angular Java - Spring, Play .NET - C#, ASP.NET MVC PHP - Wordpress, Laravel, Silex, Symfony Shell scripting MUMPS - InterSystems Caché Databases I have worked with: MySQL Postgres SQL Server Ingres MongoDB InterSystems Caché

    $55.56 /hr
    596 hours
    4.99
  3. Tiago Martins

    Tiago Martins

    IT Engineer, Web Applications Expert

    Portugal - Tests: 1 - Portfolio: 2

    I'm an IT Engineer, who's been working for ten years in the insurance, banking and online retail businesess. I've been adding value to businesses performing the roles of developer, scrum master, project manager, analyst and consultant in several projects. I am an avid Agile/SCRUM believer, and I strive to create strong dynamic teams and work processes. Specialities: Management: Agile/Scrum Web Development: ASP.Net, Outsystems, SQL Server, MongoDB, Node.js, Ruby on Rails, Python, Django, HTML, CSS, Javascript Mobile Development: iOS, Objective-C, CoreData Windows: .Net

    $35.00 /hr
    82 hours
    5.00
  4. Ahmed H.

    Ahmed H.

    Web Dev | UNIX | Python | Raspberry Pi

    Egypt - Tests: 3 - Portfolio: 3

    Expert Python programmer, PEP8 clean code, experience with multiprocessing and big data processing. Senior PHP/MySQL developer, I provide high-end secure Object-Oriented PHP Code, as well as optimized database integration. Advanced CodeIgniter development including extensions and new modules creation. As well as the Yii framework! SSL Certificates Setup (experience in Nginx servers) PostgreSQL solutions for PHP & Python + PDF report generation. I work with Linux servers CentOS - Ubuntu/Debian. Expert FreeBSD sysadmin + Kernel Development. I'm a certified Embedded Systems Developer. AVR ATMEL, ARM Cortex-M3. Experienced in Arduino and Raspberry Pi programming and hardware projects. Django framework, I have a good knowledge of CSS, HTML. Ajax, and XML. Also Smarty PHP and templating systems and MVC frameworks. eCommerce solutions, and custom modules for frameworks such as OpenCart, PrestaShop, osCommerce and Magento. AWS (Amazon Web Services) Integration including S3 storage and EC2. Major API integration (twitter, Google, Youtube, timeanddate.com, USPS, and others) Keeping it simple and organized.

    $33.33 /hr
    304 hours
    4.84
  5. Vladimir Neverov

    Vladimir Neverov

    javascript/python/perl developer

    Russia - Tests: 8 - Portfolio: 7

    I'm a developer with 15-year experience of writing various web-applications (Perl, Python, Javascript, both front- and backend) and scientific research in computational physics (PhD, molecular dynamics simulation of condensed matter). For last several years I'm a CTO in one of the largest real estate agencies (~500 employees) in St.-Petersburg, Russia, where I both write code, supervise IT staff and communicate with company's contractors. I have solid experience in writing technical requirements, task decomposition, database architecture design, system administration and writing code that makes all these things work together; I'm also an experienced troubleshooter. In particular, I have written a CRM and reporting system (Python, Javascript) that is currently used as a basis for all business processes in the company; I've authored a solution for regular estate advertising (Perl) on a number of magazines and web-sites that works 24x7 for last 8 years. During last several years I have also completed several websites as a freelancer. This includes a platform for Russian-speaking scientists online seminar (elektron2000.com), a show case for the jewel shop (auroragold.ru) and a show case for new buildings projects in St.-Petersburg (novoe.ecoton.spb.ru). Also I have a few tiny open source projects (mostly Javascript) that can be found at my GitHub (https://github.com/vne).

    $44.44 /hr
    369 hours
    4.97
  6. Madalin Pasarel

    Madalin Pasarel

    Web developer

    Romania - Tests: 7 - Portfolio: 8

    Over the last 5 years, I have developed a wide range of websites using Codeigniter, Drupal, Wordpress, HTML, PHP, Python, MongoDB and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-to-end management of new websites development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: Javascript, Ajax, OOP, basically in all new technologies.

    $33.33 /hr
    36 hours
    4.98
  7. Juan Passadore

    Juan Passadore

    Web Developer

    Brazil - Tests: 5

    In the 10+ years I've been doing web development I've accumulated a good amount of knowledge in a wide range of related technologies and tools. Having always worked in small teams I've had the luck of staying dynamic and be able to move forward and experiment all the new and shiny stuff. I have extensive experience (6+ years) in javascript (both client and server side) and PHP, MySQL, MongoDB and everything that makes a website really (HTML, CSS, Less, Bootstrap, etc). To a lesser extent I've worked with Ruby, Perl and Python. I'm an open source fan. Linux being my desktop OS since before my web development forays. KDE > Gnome, Vim > emacs. And since I'm opinionating I say: "javascript should be written with semicolons!" What I care about most is in building long lasting and meaningful relationships with the client. I aim to continue learning and progressing in my career while providing outstanding value.

    $35.00 /hr
    2,778 hours
    5.00
  8. Prateek B.

    Prateek B.

    Senior Software Engineer (Node.js, Javascript, iOS, Go, Clojure)

    India - Tests: 5 - Portfolio: 2

    Over 5 years of experience in building web applications of various complexity. Currently, I primarily focus on building products using the MEAN stack (MongoDB, Express.js, Angular.js and Node.js). I have built several products using Node.js and Angular.js. You may checkout my oDesk portfolio. You can find me on: - Github: https://github.com/prateekbhatt - LinkedIn: http://in.linkedin.com/in/prateekbhatt - Twitter: http://twitter.com/prateekbhatt I have worked extensively with: - frontend: Angular.js, JQuery, Twitter Bootstrap - backend: Node.js, Express.js, Sails.js - datastores: Redis, MongoDB, PostgreSQL, MySQL - testing: TDD/BDD with Mocha, Jasmine, Sinon.js, Protractor - tool chain: Grunt, Yeoman, Bower - version control: Git (Github, Bitbucket) I have experience working with the following APIs / platforms: - payment gateways: Stripe, Braintree, Chargebee - email integration: Mailgun, Mandrill, AWS SES - messaging: Twilio - job queues: Iron.io - social: Google, Twitter, Facebook - hosting: AWS, Rackspace, Heroku

    $50.00 /hr
    528 hours
    5.00
  9. Pablo Celayes

    Pablo Celayes

    Researcher, Developer & Communicator

    Argentina - Tests: 4 - Portfolio: 4

    * Mathematician (Master's degree, Ph.D. candidate in Universal Algebra) * Computer Scientist (Bachelor's degree, doing Master's thesis work on Social Network Analysis + Natural Language Processing). * Full-stack Python Developer. * Diving into Data Science. I have extensive experience in research, development and tutoring, I love finding ways to link the academic world to the software industry, and to combine theory & technology to solve challenging real-world problems. I advocate for open source philosophy, strong communities and agile workflow, that's why Python is the weapon of choice for most of my work. I greatly enjoy teaming up with creative and passionate people of any field and expertise level and communicating results in a clear, detailed and engaging way. ----------------------------------------------------------- Always open to new challenges, specially on jobs including some of: * Data Analysis & Visualization * Machine Learning * Natural Language Processing * Social Network Analysis * Computational Finance * Web Scraping * Web Development -------------------------------------------------- Some of the technologies I'm familiar with: - Python (Django, Flask, Scrapy, numpy, scipy, pandas, scikit-learn, NLTK, spaCy, matplotlib, ipython-notebook, bokeh, gensim) - HTML/CSS, Javascript, jQuery, flot.js, D3.js - MySQL, postgreSQL, redis, mongodb, Elasticsearch - Linux shell scripting - C#/.Net, Objective-C (iOS development), Java, PHP

    $38.89 /hr
    939 hours
    4.91
  10. Daniel Yavorovich

    Daniel Yavorovich

    System Administrator

    Ukraine - Portfolio: 1

    Operating Systems ● FreeBSD ● Linux Security ● iptables ● openssl ● jail ● clamav ● mod_security ● mod_clamav DNS ● Bind ● PowerDNS (+PostgreSQL / +MySQL) HTTP ● Apache ○ MPM: prefork, worker ○ mod_ssl, mod_php, mod_wsgi ● Nginx ○ Access control ○ Autoindex ○ Fast-CGI ○ uWSGI ○ Proxy ○ Cache ○ SSL ○ upload_progress_module ○ Control panel integration ■ Virtualmin ■ DirectAdmin ■ Plesk Proxy ● squid ○ basic auth ○ transparent proxy ○ cache ● 3proxy ○ http/socks ○ auth Raid ● Linux ○ md(0,1,5,6,10) ● FreeBSD ○ Gmirror / Striping File Systems: ● Ext 2,3,4 ● ReiserFS ● XFS ● OCFS2 ● ZFS (port to FreeBSD) ● CEPH CVS ● SVN ● Mercurial ● GIT ○ GitLab ○ GitoLite Backup ● rsync ● BackupPC ● Bacula FTP ● ProFTPd ● VSFTPD File sharing ● NFS ● SAMBA Control Panel ● Direct Admin ● Webmin+Virtualmin ● CPanel ● ISP-config ● Plesk Automatization ● Puppet ● Saltstack Monitoring ● Zabbix ● Nagios ● Munin ● Monit Network Understanding of theoretical and practical foundations of the networks (Data link, Network, Transport, Application Layers). VPN ● OpenVPN ● PPTP Database (SQL) ● MySQL (+MariaDB, +Percona) ● PostgreSQL Database (NoSQL) ● ElasticSearch ● Riak ● MongoDB ● Cassandra ● Redis Virtualization & Containerization ● KVM ● XEN ● OpenVZ ● LXC ● Docker ● Vagrant Cluster ● DRBD ○ master-slave ○ master-master (+ocfs2) ● Heartbeat ● Pacemaker Development ● actively use: ○ shell (bash, sh) ○ Python ● Frameworks ○ Django ○ Flask ○ Twisted ○ Tornado Cloud Solutions: ● AWS (EC2, S3, CloudFront, Route53) ● DigitalOcean ● RackSpace

    $33.33 /hr
    45 hours
    5.00