Top Upwork Freelancers

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  1. Don Taylor

    Don Taylor

    Analyst, Manager, Technical Writer

    United States - Last active: 2 days ago - Tests: 9 - Portfolio: 3

    In my 30+ year career I've picked up a wide variety of technical skills and professional experience areas. I've been successful in management and individual contributor roles. I want to help you succeed with your project goals! Here's a quick list of skills and technologies where I have at least some, and in many cases, quite a lot, of experience: Apple Xcode, Authorize.net, Back office processes, B2C e-commerce, Basecamp, Budget management, Business analysis, Business metrics, Business rules & logic, Certified Scrum Master, Change management, Client engagement, Codesion, Communication: interpersonal, written, verbal, ConstantContact, COPPA compliance, CRM, Creative problem solving, Customer satisfaction, Customer liaison & support, Data flow design, Design spec preparation, Design standards, DropBox, 8x8 phone system setup/admin, Feature rollout, GIS tools: ArcGIS, Google Maps, Google Apps, Google Docs/Drive, Graphical editors, HTML, Interviewing, IT liaison, JavaScript, Knowledge management, MailChimp, MS Access, Excel, PowerPoint, Project, SharePoint, Visio, Word, Negotiation & issue resolution, Operations monitoring, Apple Mac desktop, PCI compliance, Policy definition, Process/protocol definition, Process improvement, Program execution, Project management – traditional & agile, Quality assurance & testing, R&D, RapidMiner (novice), Requirements gathering, Requirements analysis, Resource allocation, Salesforce setup/administration, Scrum product owner, SDLC, Service delivery, SmartBear AlertSite, Stakeholder voice, Statistical analysis, Strategic planning, SugarCRM, Team member & leader, Training, UNIX shell & C, Usability/UI design, Use case depiction, User stories, User acceptance test, Vimeo, Web app dev mgmt, WordPress, Workflow analysis, Zapier integrations, Zendesk setup/administration.

    $55.56 /hr
    579 hours
    5.00
  2. Ivan Paulin

    Ivan Paulin

    Expert Web Developer

    Croatia - Last active: 1 day ago - Tests: 6 - Portfolio: 22

    I am PHP web developer capable to develop custom web application from scratch with or without using frameworks. I work with Open Source libraries like Symfony, and platforms like WordPress. I am highly motivated when it comes to solving problems with programming. Here are some of technologies with whom I am working: PHP, MySQL, HTML5, CSS3, JavaScript, AJAX, jQuery, XML, JSON, OOP, MVC, REST, WordPress CMS, Magento, Laravel, Symfony. Except of my high motivation for programming, I am also a hard worker. You will not regret if you hire me! Thank you for reviewing my profile!

    $33.00 /hr
    910 hours
    4.97
  3. Chirag J.

    Chirag J.

    Python/Java Developer

    India - Last active: 7 days ago - Tests: 4 - Portfolio: 2

    Python/Java developer with 5 years of experience in back end and front end development. My experience ranges from creating highly concurrent back-end services to beautiful responsive landing pages designed for mobile and desktop screen sizes. Although, my expertise is in developing and troubleshooting/optimizing efficient and reliable back end services. I am always learning new technologies and would love have an opportunity to work on a project using Haskell or Rust.

    $33.33 /hr
    5,488 hours
    5.00
  4. Steven C.

    Steven C.

    Software Developer and Website Designer

    Canada - Last active: 17 days ago - Tests: 5 - Portfolio: 2

    Over the last 7 years I have designed, developed, and deployed a wide range of internet and desktop software using XHTML, JavaScript, AJAX, XML/XSLT, asp.net, vb.net, OOP, SQL Server, PHP, MySQL and Wordpress. I am looking for opportunities to design, build and deliver software as part of a bigger software project or as a complete package in itself. I like to manage my projects utilizing my strong communication, organizational and technical skills to deliver on time and on budget. I take great satisfaction in providing excellent service and solutions and I look forward to discussing any upcoming development needs you may have.

    $38.89 /hr
    2,947 hours
    5.00
  5. Sheila G.

    Sheila G.

    Marketing Consultant / Email Marketing Specialist

    Canada - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    My desire is to create quality, engaging content for websites, blogs, articles, newsletters and any other marketing initiatives. I am proficient with both Mailchimp and Constant Contact and have created newsletters and email marketing campaigns for many clients. With over 20 years business experience writing for major corporations and small businesses, I can get your message across in a clear, concise and effective manner. I am also skilled in SEO and the analysis required to increase your website rankings. Please feel free to contact me for part-time work and short-term projects.

    $33.33 /hr
    150 hours
    4.83
  6. Amanda D.

    Amanda D.

    Nonprofit Professional skilled in strategy and general business ops

    United States - Last active: 18 days ago - Tests: 4 - Portfolio: 8

    Writing has always been my passion; somehow, I've been lucky enough to find a way to fold it into my work. My ability to speak in the voice of the audience, as well as the voice of the brand, has led to success in grant writing, social media marketing and content planning. After an inspiring volunteer experience, I started working for a progressive nonprofit that both accepted, and fostered my desire for an entrepreneurial approach to nonprofit management. I bring almost a decade of experience, enthusiasm, and passion for the world of nonprofit. My projects range from short-term to long-term, and I am also a skilled strategy consultant. My motto has always been "nonprofit at heart, entrepreneurial in spirit." My own personal mission is to leave an organization in better shape than I found it. So far, so good! Specialties: 1) Grant Research, Writing & Reporting: - Research and build prospect database - Draft letter's of inquiry (LOI's) - Prepare grant proposals (RFP's) 2) Program build-out: - Narrative drafting - Outcome analysis and development - Volunteer recruitment & management 3) Fundraising & Development: - Strategic plan development - Craft and prepare fundraising strategy - Corporate Sponsorship/CSR program development - Third-party event management - Marketing and public relations 4) Website Development: - Content planning - Site design (via enduser-friendly Wix) 5) Accounting & Bookkeeping: - Budget planning: operating & programmatic - General Bookkeeping: QuickBooks Pro, QuickBooks Online 6) Resume & Cover Letter Writing - Having maintained leadership roles in high-level positions, I am also skilled resume and cover letter writing. If you have any questions, please feel free to ask! I put the mission of the organization first and foremost,which makes me flexible and efficient.

    $38.89 /hr
    253 hours
    5.00
  7. Jagat ram P.

    Jagat ram P.

    Senior Software Engineer, E-commerce and CMS Developer

    Australia - Last active: 29 days ago - Tests: 4 - Portfolio: 27

    I m a senior PHP Developer along with 5+ years of working experience,Over this period I have developed a wide range of websites and applications using HMTL, PHP and MySQL including sites for startup companies and small businesses as well as large businesses. My core objective is to develop excellent quality software, and I am seeking opportunities to build websites from the ground up for you or your business. Experiences: SQL, Ajax, jQuery, Javascript, OOP and software design and testing and deep knowledge in Joomla, Magento ,Zend framework,YII and Code Igniter.

    $30.00 /hr
    262 hours
    4.83
  8. Milos N.

    Milos N.

    Expert Web, Android and iOS UI/UX Designer

    Serbia - Last active: 3 days ago - Portfolio: 39

    Hello, I'm doing web design more then 7 years. I'm expert in Photoshop for any Design related Task (web design, eCovers, banners, UI, UX). I can also slice PSD to pixel perfect HTML/CSS/JQuery, so I can work as front-end-developer. Experienced with Responsive Design, Metro Design Win 8 Style, Parallax Scrolling Effects, Flat Icons, CSS3 Media Queries, Android and iOS 7 App Design, Facebook Covers. My second skill is Architecture - Floorplans Drawing in ArchiCad, Rendering in Maxwell Render and modelling in Google Sketchup PRO. Also doing stitching of panorama photography for Virtual Tours, and programming in krpano software.

    $47.00 /hr
    764 hours
    4.98
  9. Heikki Arponen

    Heikki Arponen

    Math PhD Quantitative Analyst and Data Scientist

    Finland - Last active: 2 days ago - Tests: 4 - Portfolio: 3

    I'm a Finnish math PhD, Data Scientist/Quant and Python expert with expertise also in Matlab and Mathematica. I have around 10 years of experience in academia as a researcher, and a couple of years after that as a freelance consultant mathematician and coder. Here's my business page: http://www.quantmechanics.com/ Primarily I am skilled in the following mathematical programming subjects: - Time series analysis and modelling (parametric, nonparametric, multivariate) - Machine learning (e.g. Recurrent Neural Networks) - Optimization (LP, QP, Convex, Large Scale ML/TS problems) Other skills: SQL, financial modeling, data analysis, stochastics, stochastic PDEs, wavelets, monte carlo, regression analysis (linear, nonlinear, logistic), time series analysis, econometrics, VARMA etc., econophysics, nonlinear dynamics, portfolio theory, CAPM, factor models, GARCH, VaR, neural networks, backtesting, algorithmic trading Here's me at LinkedIn: http://fi.linkedin.com/pub/heikki-arponen/34/590/248/ Github: github.com/harpone List of publications: http://scholar.google.fi/citations?user=kFxXih0AAAAJ

    $85.00 /hr
    252 hours
    5.00
  10. Prateek B.

    Prateek B.

    Software Engineer (Node.js, Javascript, Go)

    India - Last active: 11 days ago - 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

    $45.00 /hr
    528 hours
    5.00