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, 669 Python projects are completed every quarter on Upwork.

669

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: July 1, 2015
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  1. Guangming L.

    Guangming L.

    Data Scientist and R Expert

    United States - Last active: 1 day ago - Tests: 7 - Portfolio: 5

    I'm a data scientist and expert R programmer with 7 years of experience. I specialize in solving mission critical business problems using advanced data analysis, machine learning and web technologies. I'm known for quick turn-around and excellence amongst my clients. I live in Ann Arbor, Michigan, USA (time zone: EST). I'm passionate about finding insights from data and making beautiful data products. In particular, I'm very competent at 1. data scraping 2. data wrangling 3. descriptive & exploratory analysis 4. data visualization 5. inferential & predictive analysis 6. pattern recognition and clustering 7. supervised & unsupervised machine learning algorithms 8. building analytic web apps 9. the R programming language Some of my recent for-fun projects include a couple of analytic web apps and a book on how to do data analysis using R. They are listed under the portfolio section below. Make sure you check them out. I also love to teach people how to use R to do data analysis, and I do that through MasterR.org, an online community where you can receive high quality training materials for FREE. I used to work for FICO, where I built scorecards for the Picture People to predict customer response rates to their marketing campaigns. My scorecards doubled their ROI. I also built customer segmentations for Canadian Tire Bank. It gave the executive team a holistic view of their customers for the first time. I have a master's degree in Biostatistics from the University of Michigan and a bachelor's degree in mathematics from the New College of Florida. I'm an avid MOOC taker, constantly learning new things in the field. I took all the courses in data science, statistics, data mining and machine learning from Coursera, Udacity, Edx, and Khan Academy. I have strong work ethics and respond to all my messages in less than 12 hours. Contact me if you need help with analyzing data. Have a great day! -Guangming

    $100.00 /hr
    611 hours
    4.97
  2. Paulo Vieira

    Paulo Vieira

    Senior Software Engineer

    Portugal - Last active: 4 months ago - Tests: 3 - Portfolio: 3

    I'm a self-motivated, product developer, world changer, 30 year-old portuguese software engineer, wanting to put technology as people's servant. I have 10+ years of experience and developed projects in Microsoft and also open source technologies. I adapt easily between languages (worked in java, C#, sql, python, php, objective-c) and technologies (.net framework, java virtual machine). Normally, I love to hit deadlines. If I cannot, I enjoy opened communication and love to give my client feedback and explain what was done, what needs to be done and when.

    $40.00 /hr
    71 hours
    5.00
  3. Paulo Freitas

    Paulo Freitas

    Manager / Project Manager

    Portugal - Last active: 1 day ago - Tests: 1 - Portfolio: 7

    During my life experience and professional work, as a manager I had the responsibility to manage teams in various market activities, within IT (Financial, Oi&Gas, Energy, Telecomunications) I have worked before online in other companies and in other platforms similar to oDesk. During this experience, I have contacted people from Pakistan, Russia, USA, Iran and others countries, in order to build teams to develop technological solutions. If you like my profile, I can work during a trial period and if you like my work, when can do a final agreement between us. What follows is my general profile. Any question, please contact me. Thank you. I am an expert Manager, especially in start-up companies since a long time ( 6 years expertise ). The start-up companies that I helped to grow had their market target in multiple areas as: IT Software Development, Telecommunications, Banking and Energy Management. Regarding academic and education, and I have a Master Business Administration post-graduation in Executive Management, also I have the Project Management Institute (PMI) professionally certification, plus a postgraduate in Project Management. Also I have the IT Service Management Certification (ITIL). During my experience I was responsible for: - Manage Companies; - HR management; - Payments and Procurement management; - Clients Management; - Contribute for the preparation and delivery of new proposals, defining project plans and the risks management; - Support the sales team in the negotiation proposals meetings; - Planning and managing the plan of each project; - Manage budgets and timing/milestones negotiated in new projects; - Ensure the implementation of projects in a defined timings, effort, quality and budgets; - Manage the Stakholders expectations; - Facilitate the identification and allocation of individuals to project teams and proposals; - Manage third party contributions and contracts to projects; - Reporting the progress of the open projects and its indicators to the Project Manager Director; - Create a strong dynamic and an excellent team spirit in each project. My personal characteristics are: - Excellent interpretation and perception capacity; - Proactive and dynamic; - Organizational and time management skills; - Ability to manage multiple projects simultaneously; - Ease of interpersonal relationships. I'm available for any meeting by phone or by teleconference to have a first contact. Thank you so much for your opportunity. Best regards, Paulo Freitas

    $15.00 /hr
    684 hours
    5.00
  4. Muvindu Tharanga

    Muvindu Tharanga

    Senior Software Developer / DataBase Designer and Administrator

    Sri Lanka - Last active: 13 days ago - Tests: 5 - Portfolio: 7

    I am a Software Developer and a Database Administrator with more than 10 years of experience.And also a expert in PYTHON,Scrappy Framework, C++ , C#, VB.NET, JAVA, MySQL ,Access ,Crystal Reports etc... If you want my service just contact me. BEST REGARDS

    $30.00 /hr
    100 hours
    5.00
  5. Steve Phillips

    Steve Phillips

    Sharp Developer Seeking Ambitious Projects

    United States - Last active: 03/20/2013

    Hi! I'm Steve. I'm passionate about building ambitious software. I've been programming for 6+ years now and have completed many projects (though I'm relatively new to oDesk). My primary technical strengths include... - Go / Golang (4 years) - Python (6 years) - Django (5 years) - JavaScript (1.5 years) - Ansible (1 year) - SQL DBs (5 years) - NoSQL DBs (2 years) - Linux SysAdmin, Bash, CLI (13 years) See much more on my LinkedIn page: http://www.linkedin.com/in/sdphillips

    $60.00 /hr
    4 hours
    4.85
  6. Denys N.

    Denys N. Agency Contractor

    Mobile Apps Developer ( iPad | iPhone | Android | Windows Phone )

    Ukraine - Last active: 08/26/2014 - Tests: 2 - Portfolio: 11

    Over 20 mobile apps with more than 500,000 downloads on mobiles in total. Creating mobile apps from the ground up I am always focused on the quality of the result product and stunning user experience. Ready to get one? Feel free to contact me Keywords: iOS, iPhone, iPad, Android, tablet, Jelly Beam, Windows Phone, Objective-C, java, c#, .net, Json, xml, REST

    Associated with: StepInMobile Agency

    $30.00 /hr
    261 hours
    4.86
  7. Mayur P.

    Mayur P.

    Deveopment-Customization expert in openerp and ecommerce integration

    India - Last active: 16 days ago - Tests: 1

    I have functional as well as technical knowledge of OpenERP environment. I am fluent in OpenERP development. Have worked on 6.0.3, 6.1 and currently working on 7.0 framework. I also have experience on integration of e-commerce websites with OpenERP framework.

    $16.67 /hr
    0 hours
    4.93
  8. Mario césar S.

    Mario césar S. Agency Contractor

    Senior Python/Django Developer

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

    Worked mostly for startups, regarding gaming, marketing, journalism, web scrapping, social networks, finance analysis, ERP, engineering, data analysis and social goods. http://github.com/mariocesar http://gist.github.com/mariocesar

    Associated with: Humanzilla / Team

    $40.00 /hr
    1,061 hours
    4.97
  9. Richard G.

    Richard G.

    Experienced Software Engineer and Project Manager

    United States - Last active: 10/03/2014 - Tests: 2 - Portfolio: 1

    I have been building software, building software teams, managing software builders and integrating software development with business objectives for 18 years. I've worked at some high-profile Silicon Valley startups in enterprise data management and security, as well as consumer and SaaS software. I'm currently available as a lead engineer or project manager (or both) on a part-time contract basis. I'm new to ODesk, but not new to contracting, having spent the better part of the last year working with various startups on their projects, including web applications, mobile applications, enterprise software and machine learning/big data setups.

    $95.00 /hr
    0 hours
    0.00