Python Javascript Freelancers

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Kirill Kanakhin

Kirill Kanakhin Agency Contractor

Python Charmer & JavaScript Developer/Architect

Kazakhstan - Tests: 4 - Portfolio: 1

Hi! I'm innovative, resourceful and result-oriented professional with more than 6 years of experience. Detail-focused developer with progressive experience in Python. I'm quick learner and I like to find the best solutions for new challengies. Contribute thinker, sharing my view of the best implementation, taking part in making architecture design decisions. - Languages: Python/Javascript. - Frameworks: Django/Tornado/Flask (with Sqlalchemy, Celery, Redis, Selenium). - Frontend: Javascript, jQuery, CSS3, HTML5, Twitter-bootstrap. - Possess wide experience in database design and development: QLite, MySQL, PostgreSQL, MSSQL SERVER. - Third party API's: Amazon Web Services, Facebook, Twitter, Paypal,, Mailchimp, Google. - Search engines: ElasticSearch, Apache Solr, Sphinx. - Continious integration: Jenkins, TeamCity - Version control systems: Git, SVN, Mercurial Best Regards, Kirill K.

$44.00 /hr
6,331 hours

Jayesh Bhoot

Jayesh Bhoot

Skilled developer for Python, PyQt/Pyside, JavaScript

India - Tests: 6 - Portfolio: 4

I have developed applications in Python over the last 3 years, ranging from simple scripts to full-fledged applications. The type of work includes web scraping, data parsing, text manipulation, system scripts, GUI applications. I am experienced in building websites using Python as a backend. My speciality is in Python's Flask framework, but I have also used Django. Not wanting to limit my skills to Python scripting, I have also become proficient in C++ Qt framework, and its Python bindings PyQt and PySide. Apart from that, I have worked with Facebook Graph API for both reading and writing data. I fully understand the concept of OAuth, having used it in a Qt desktop application in order to authorize Facebook account(s).

$16.67 /hr
2,236 hours

Artem Suvorov

Artem Suvorov

JavaScript, Node.js, Django/Python, Web Developer

United States - Tests: 5 - Portfolio: 8

A seasoned developer with over 13+ years of experience. I began to study coding and computer science when I was just a schoolboy. I started with studying Basic, followed by the studying Pascal/Delphi and C/C++. 4 years ago I started to study Python with Django framework and web-development generally, and since then participated in various projects using a wide range of technologies, methodologies and tools - from design to bringing the projects into real life with extensive experience in the full life cycle of project development, including requirements definition, database design, back-end/server-side development, web design, testing, deployment and maintenance. Experience summary: - Designed/developed web-applications using MVC. - Developed REST API. - Experience with parsing, transforming, logging and exporting data. - Experience with Amazon Web Services (EC2, S3, etc.) - Experience in writing raw SQL queries. - Experience in data modeling and designing schema. - Experience working in a startup environment. - Knowledge of OOP. - Good understanding of web-development process. - Quick learner with zeal to learn and innovate. - Excellent work ethic and organized. - Fluent in English, Russian, Ukrainian.

$44.44 /hr
4,247 hours

Maxim Vershinin

Maxim Vershinin

Python, Django, Javascript, *nix, Networking, GoLang, Docker

Russia - Tests: 2 - Portfolio: 2

7 years experience Python, PyQt4, Django, SciPy, Pandas, GAE, Flask, Javascript, Bootstrap, jQuery. Good experience as system GoLang and Rust developer. Have perfect knowledge of Salt, so able to build big and reliable infrastructure from scratch. Wide experience in DB admin and programming: PgSQL, MSSQL, Elasticsearch, Redis, MongoDB. Also as *nix admin, Squid, VPN ,Iptables, Postfix, KVM, mdadm, Bacula, Apache, ngnix, SSH, SMB, netflow, Zabbix.

$22.22 /hr
248 hours

Ruslan Ksalov

Ruslan Ksalov

Full stack developer (python, erlang, javascript)


I'm a fullstack web developer with 10+ years of experience. I have rich experience in development and long-term support of complex websites. I participated in the development of projects such as corporate portals, shops, ecommerce systems, RTB systems, mobile backend systems, CRM systems, monitoring systems, analytic systems, applications for social networks (Facebook, VK), online contests, games, etc. I have experience in construction of high-load, scalable systems, service oriented architecture, load testing and performance optimisation. ***** Backend development ***** I have excellent knowledge of Django framework & third-party django applications. I have experience with lightweight python frameworks: gevent, flask, bottle, tornado, werkzeug. I often used celery, rabbitmq, zmq. I often used databases: PostgreSQL, MySQL, MongoDB, redis. I have little experience in elasticsearch, sphinx, postgis. Also I have little experience in node.js (I used it to work with websockets). ***** Linux server administration ***** I can configure a web server: nginx, uwsgi, gunicorn, supervisor, ssl. I can configure deploying a web application: fabric, vagrant. I can create overall project infrastructure: Continuous Integration (TeamCity), error logging (Sentry), functional testing (Selenium), load testing ( I have experience in Amazon Web Services: EC2, SES, S3, Route 53, ElasticCache, RDS, ELB. ***** Highload ****** I have experience with high-load systems, horizontal and vertical scaling, load balancing. And I want to grow in this direction. In November 2015, I attended a professional conference Highload++. Also I have been learning erlang/OTP & n2o framework for future projects. ***** Frontend ***** I'm also familiar with frontend technologies. I have rich experience in development of single-page applications: AngularJS (2+ years), Backbone. I developed online/offline monitoring system, online file manager, administrative panel and many other interfaces. I well know: jquery, underscore (lodash), HTML5, CSS3, Twitter Boostrap I have experience with chart.js, d3.js I use modern tools such as gulp, grunt, bower, yeoman. I also have experience in canvas (fabric.js). I have little experience in mobile development with phonegap. ***** Team Leader ***** I have experience as a team leader. Writing documentation, creating tasks for developers, coordination between frontend and backend development teams. I well know git-flow, Jira/Confluence, agile. ***** My brief history ***** I have Master Degrees of Computer Science. At university I studied Pascal, Delphi, C++, Visual C++, Prolog, GPSS. I started web development in 2005 using PHP. I switched to Python and Django in 2009. I often alternated work in an office with freelancing. I worked in a fairly well-known production studious in Russia. I participated in the development of projects for companies such as Mazda, Land Rover, Jaguar, Samsung, Danone, Jacobs. I work at Upwork since February 2015. I am currently looking for a long time full time contractor work. Buzz words which could help you to find me: python, django, django-rest-framework, gevent, torando, flask, bottle, werkzeug, celery, rabbitmq, zmq, brukva, elasticsearch, sphinx, postgis, nodejs, redis, mongo, mongodb, nosql, postgres, postgresql, mysql, memcached, mvc, rest, restfull, architecture, unit-tests, nose, fake-factory, factory_boy, ajax, websockets, erlang, otp, mnesia, linux, ubuntu, iptables, ntp, ssl, https, smtp, nginx, uwsgi, gunicorn, supervisor, fabric, sentry, ci, teamcity, jenkins, selenium, soa, highload, architecture, cloud, scaling, amazon, aws, ec2, ses, s3, route 53, elasticache, rds, elb, digitalocean, angular, angular-ui-router, restangular, backbone, jquery, underscore, lodash, chart.js, d3.js, gulp, grunt, bower, yeoman, canvas, fabricjs, phonegap, jira, confluence, redmine, youtrack, rtb, cms, crm, monitoring, analytics, social, contests, games

$27.78 /hr
1,436 hours

Daniel Zawadzki

Daniel Zawadzki

C/C++/JavaScript/Python/Django Developer

Poland - Tests: 1

I am a versatile developer and project leader with experience in following areas: - embedded software (C/C++) - linux development - QT - multithreading/concurency - web development - Python/Django - Javascript/JQuery - browser extensions - data scraping For more details regarding my experience please check out my LinkedIn profile:

$30.00 /hr
608 hours

Lamont M.

Lamont M.

Django, PHP, Zend, Wordpress, Joomla, Python, Javascript

United States - Tests: 13 - Portfolio: 5

I'm a United States based web developer with over 8 years experience. I have participated in a wide range of web projects. Technologies used on those projects include but are not limited to Apache, Nginx, Python and frameworks such as Flask and Django, PHP and frameworks such as Codeigniter and Zend, MySQL, HTML, Javascript and jQuery, and CSS. I'm passionate about my quality of work and will help to make your next project a success.

$38.89 /hr
1,572 hours

D. P. Yordan

D. P. Yordan

Web Developer | Python, Django, JavaScript, MySQL, PHP

Philippines - Tests: 3 - Portfolio: 4

I've been a self taught programmer since 2003, and I started developing Web sites professionally in 2011. Over the last four years, I've accumulated more than 8000 hours of Web development experience. Yet I'm still hungry for more projects because I know my best work is still ahead of me. TECHNOLOGIES Programming Languages: Python, JavaScript, CoffeeScript, PHP, Java Web Development Frameworks: Django, Facebook React, Angular, jQuery, CodeIgniter, Laravel Databases: MySQL, Redis, MongoDB Web Servers: Gunicorn, Apache Operating Systems: Ubuntu, Linux Mint, CentOS, Windows Version Control: Git API's: FedEx, Authorize, Facebook, Twitter, etc. Web Services: SOAP, REST CMS: Mezzanine, WordPress, Ghost

$17.97 /hr
625 hours

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
737 hours