Python Developers & Programmers

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Python is a dynamic general-purpose, object-oriented programming language designed for code readability and used for web applications (e.g. Google, Yahoo and YouTube). On Upwork, the world’s largest online workplace, companies hire Python programmers to successfully complete jobs including loading datasets, creating widgets, and performing data transformations.

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Python Job Cost Overview

Typical total cost of Upwork Python projects based on completed and fixed-price jobs.

Upwork Python Jobs Completed Quarterly

On average, 626 Python projects are completed every quarter on Upwork.

626

Time to Complete Upwork Python Jobs

Time needed to complete a Python project on Upwork.

Average Python Freelancer Feedback Score

Python Upwork freelancers typically receive a client rating of 4.73.

4.73
Last updated: May 1, 2015
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  1. Dmytro Podoprosvietov

    Dmytro Podoprosvietov Agency Contractor

    Solution Engineer (Node.JS, JavaScript, Python, PHP)

    Ukraine - Last active: 4 months ago - Tests: 9 - Portfolio: 9

    Over the last 7 years, I have developed a wide range of websites using HMTL, JS, PHP, AJAX and MySQL including sites for technical companies and small businesses. More info - http://erlrange.com

    Associated with: Trafford Group Agency

    $35.00 /hr
    5,161 hours
    4.98
  2. Yuriy P.

    Yuriy P.

    Expert web-developer PHP (ZCE) / Python JavaScript / HTML / CSS

    Russia - Last active: 2 days ago - Tests: 9 - Portfolio: 7

    Hi, I developed web applications for last 4 years using PHP, MySQL, xHTML, CSS, JS (native and with framework). I worked on absolutely new projects and maintained existed ones. I also have some experience in SQL, Ajax, OOP, JSON, XML and worked with different php frameworks (I prefer Kohana to build websites from the ground up).I'm seeking work to create awesome web applications. If you have some work for me - let's discuss collaboration.

    Groups: Zend Certified Engineers

    $33.00 /hr
    3,382 hours
    4.85
  3. Ivan Bulanov

    Ivan Bulanov

    Senior Software Engineer - Java/Python/Javascript/Adobe Flex

    Russia - Last active: 1 day ago - Tests: 7 - Portfolio: 3

    My core competency lies in understanding the needs of my clients and building ground-up algorithmically and architecturally challenging solutions be it a web, a desktop or a mobile application. I turn ideas into palpable reality. My range of expertise includes Java (J2EE, SpringFramework, JBoss, GWT, Maven), Javascript ( React, Node.js, Meteor, RxJS, Knockout, JQuery, Backbone), Python (Pyramid, Django), ActionScript 3 (Flex 3/4, Cairngorm, PureMVC, Parsley, Robotlegs), C++ (OpenGL, Qt, wxWidgets), Unity3D, Semantic Web (RDF, SWRL, Jena Framework, Protege), HTML5, basic Linux administration, Git, Mercurial, Subversion, PostgreSQL, MySQL, Vagrant, Ansible, Google App Engine (GAE), Salesforce. I am from Russia (Eastern Europe).

    $35.00 /hr
    1,008 hours
    5.00
  4. Vitalii Ruzhnikov

    Vitalii Ruzhnikov

    Javascript and Python/Django Developer, ElasticSearch, Redis, Mongo

    Montenegro - Last active: 10 days ago - Tests: 4 - Portfolio: 6

    Founder and developer of http://try.macbuildserver.com/. We've built service that served 80k unique visitors per day until Apple banned our enterprise certificate. Now service is in redesign because new concept is needed for using own developers ios provision profiles and certificates. You can read about us simply typing "macbuildserver" in google. Stack of technologies: python, django, bash, html, jQuery, Amazon AWS, redis, rabbitmq, celery. We've learned from launching macbuildserver and created small service http://builds.io/. Now it is a small service to distribute all apps not passed to Apple AppStore - game emulators, bittorrent downloaders, etc. Backend is written in pure python using celery, redis and shell scripting. Frontend uses bootstrap. Currently we develop new service to automate whole process of building ipa's, their resigning and delivering to customers. Beta will come soon Stack of technology: django, javascript, html, bootstrap, celery, python, bash scripting, Amazon AWS, Redis, PostgreSQL. Founder and developer of http://shotbuf.com/. Our new mobile app which allows paste links, text notes, images, email addresses from desktop to iOS device using Dropbox API. Stack of technologies: MacOSX SDK, ios, wxPython. Participated as a developer in creation of first release LinguaLeo iphone mobile client. Russian startup for learning english which raised 3 million dollars from RunaCapital. Stack of technologies: Core Data, UIKit, multi-threading, Networking. https://itunes.apple.com/ru/app/anglijskij-azyk-s-leo/id480952151?mt=8 Participated as an iOS developer and scrum master in creation of Time-Drive. Task management tool and pocket planner. Stack of technologies: Core Data, Kal, UIKit, UIAnimation, Evernote SDK, parse sdk etc. https://itunes.apple.com/ru/app/tajm-drajv-ezednevnik-po-metodu/id609563497?mt=8 As a freelancer participated in finishing legacy project MyCity Samara. Stack of technologies: MapKit, UIKit, server communication from iPhone, etc. Certified Scrum Master. Serious background in server-side java: Spring, maven, CI, jdbc, hibernate, servlets. B2B apps.

    $40.00 /hr
    332 hours
    5.00
  5. Patrick S.

    Patrick S.

    Quant Finance, Trading Strategies, Algorithms, C#, Python, MATLAB

    United States - Last active: 27 days ago - Tests: 2

    If you want to create a trading system, run a statistical analysis, develop a pricing model, build a financial GUI, or find a pattern in a sea of data, I may be the guy to help. I work primarily in MATLAB, C#, and Python. On the finance side, I'm a CAIA Charterholder, with an Economics degree and experience at McKinsey & Company. On the technical side, I hold degrees (with honors) in Engineering, and worked at a number of California tech companies through the 1990's and early 2000's. Since 2008 I've focused my work in the field of computational finance. Recent clients have included: a Swiss proprietary trading desk (Energy Futures), a Canadian hedge fund (Currencies), a US asset management firm (Equities & Bonds), a US portfolio consulting firm, a US aircraft manufacturing operation, and several others. For those clients I have developed, backtested, and deployed alpha-seeking trading strategies, automated execution algorithms, portfolio optimization models, user-friendly GUI tools. Techniques have included machine learning algorithms, classifiers, feature detectors, digital filters, matrix-based models, and concepts borrowed from detection theory and signal processing, along with various technical analysis indicators. I've worked with many financial platforms and data feeds: Deltix QuantOffice (C#), CQG API, Bloomberg, Interactive Brokers API, MultiCharts (PowerLanguage), MultiCharts.NET (C#), TradeStation (EasyLanguage), FIX (HotspotFx), ITCH (HotspotFx), etc. I can integrate other systems with MATLAB or Excel where there's an advantage. I've created C/C++ .mex files, VBA macros, Java/MATLAB integration, MATLAB/Excel integration. I've been programming in MATLAB since 1990, and can sometimes get it to do things that others can't. I can also translate or port a MATLAB application to other languages, especially Python or C#. I'm located in Southern California. For clients located within 2 hours, I can drive to meet you (sometimes same day, schedule permitting). I'm also happy to work remotely. I'm a US Citizen and have held a security clearance, though it is no longer active. The foundation of every successful project is good communication. If you have a project that needs to be done well, then let's communicate!

    $95.00 /hr
    786 hours
    5.00
  6. Roberto eduardo E.

    Roberto eduardo E.

    Expert software designer and programmer (Python, Perl, Unix)

    Argentina - Last active: 1 day ago - Tests: 8 - Portfolio: 5

    I am a software designer and programmer and Unix admin. I've been programming for 20 years. More than 10 years of working remotely and I think I'm a very good team player. What motivates me most is to learn something new. My main strengths are my academic background (I studied computer science at the UBA university in Argentina) and that I'm a proactive, independent worker. Whenever I can, I find the answers by myself. Currently I'm interested in non UI, back end jobs. I developed websites (not web design) but that's not what I'm looking for right now. Very good knowledge of: Languages: Python, Perl, C, Unix tools. VCS: Git, svn. DB: Postgresql, Mysql. Non rel DBs: Redis. Web frameworks: Django, Catalyst. Bug tracking systems: Jira, Mantis, Bugzilla. I always worked on Unix and all its flavors, so I got a lot of experience on its usage, networking, administration, operating system internals, etc. Different jobs and curiosity by itself made me learn lots of different languages, APIs, frameworks, like Ruby, PHP, Javascript (esp. JQuery), Twitter and FB APIs, Amazon S3, etc.

    $33.33 /hr
    4,179 hours
    5.00
  7. Eugene Naydenov

    Eugene Naydenov Agency Contractor

    Expert in Python, JavaScript, SPA, PHP, HTML5, CSS3, Node.js

    Ukraine - Last active: 6 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

    Associated with: Concept Apps, TopBrains, StartupLabs

    $45.00 /hr
    6,683 hours
    4.98
  8. Joemar Taganna

    Joemar Taganna Agency Contractor

    Computational Biologist, Python Programmer, Full Stack Web Developer

    Philippines - Last active: 8 hours ago - Tests: 4 - Portfolio: 3

    I'm here for exciting challenges. I build websites or web apps, custom utility scripts, and small programs. I am also a bioinformatician adept in the design of biological databases, web servers, phylogenetics, comparative genomics, and molecular evolution analyses. I use Python as my primary programming language but I'm also proficient in Javascript, HTML and CSS.

    Associated with: SciBiz Informatics

    $33.33 /hr
    372 hours
    4.96
  9. David Mestre

    David Mestre Agency Contractor

    Python, Web Scraping, Data Analysis, Data Science, Translation

    Spain - Last active: 5 days ago - Tests: 10 - 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 - Python libraries: pylab, matplotlib, pandas, ggplot, numpy, csv, re, json, urllib, urllib2, socket, httplib, sklearn, BeautifulSoup, selenium, requests, lxml, xml, sys, so, subprocess - IDEs: iPython notebook, Komodo Furthermore, I am specialized in editing scientific and technical texts and proficient in American and British English. I'm a native Portuguese speaker living in Spain since 2008, I can offer you translations from English to Portuguese or Spanish at a reasonable price. Whether you need to translate a casual or formal text I can provide you with a prompt and culturally sensitive translation.

    Associated with: TalkDocs Pro Agency

    $33.33 /hr
    854 hours
    4.96