Top Upwork Freelancers

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  1. Bidyut D.

    Bidyut D.

    Desktop and Mobile Application Programmer

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 10

    I am trainer turned developer with 6+ years experience in software development and 3 years experience in teaching in high school computer and mathematics subject. I worked with almost all software farms in my city. I have experienced different programming languages such as VB.net, C#.net, ASP.net, Java,JSP, php,etc. 60% of my projects are using Vb.net . I also have core knowledge of SQL Server, MySQL . I have also worked with MS Access DB , Oracle, PGSql. I love to accept challenges and complete it. Time is a great factor for me. I want to develop websites, application, database queries that challenges me.

    Groups: Application Developers Alliance

    $30.00 /hr
    1,184 hours
    4.96
  2. Yuriy R.

    Yuriy R.

    Web Developer

    Russia - Last active: 17 hours ago - Tests: 3 - Portfolio: 2

    Experienced Ruby on Rails developer (3+ years of experience). I have been working mostly on long term projects with complicated business logic. I write clean, readable, reusable, safe code. Skills: - Ruby on Rails, - EmberJS, - RSpec, Cucumber, Capybara, - TDD, BDD, - design patterns (GoF), - version control systems (mercurial, git), - bugtracking/project management systems (redmine, trello, pivotal, sprint.ly), - JavaScript ( + jQuery and CoffeeScript), - HTML (HAML), CSS (SASS), - Databases (MySQL, PostgreSQL) - Redis - ElasticSearch - Payment systems (Authorize.net, Chargify, Stripe) - oAuth - Heroku. I am responsible and always opened for a conversation.

    $30.00 /hr
    3,414 hours
    5.00
  3. Arif Ahmed Joy

    Arif Ahmed Joy

    Expert Joomla, Jomsocial, Virtuemart, Wordpress, JQuery, PHP Developer

    Bangladesh - Last active: 1 day ago - Tests: 19 - Portfolio: 15

    I am an Expert Web Developer with over 6 years of experience. I am an expert in Joomla Web Development, Joomla Migrator - Migration from 1.0.x / 1.5.x / 2.5.x to the latest Joomla version, Malware Removal, Security Integration, Wordpress, Website Speed Optimization, Javascript, JQuery, Ajax, MySQL, Shopify, Php, VPS / Dedicated Linux/CentOS server handling, SEO (Search Engine Optimization), HTML5, CSS3 etc. I have created or migrated numerous websites using these technologies. I am a self motivated person who likes to learn new knowledge, innovate, face new challenges and likes to lead and be lead. I am always seeking for opportunities through which i can utilizes my knowledge and skills learned from my previous work towards my new projects and help my Clients for Growing their Business. I am a fast learner. If you can make me understand what you want, then I will be able to provide that or better than that to you. I am an honest worker. I will try my best to work on win-win condition. I work by following prototype software engineering model in which I will develop as small part by part & show you for your feedback. If you approve that then I will move to the next part of development. Thus you will be directly involved in this project & will be able to verify the progress of my work. ★★★ In my developing system you are an essential part. If you give me delayed reply or incorrect feedback it will directly effect on the deadline of your project.

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    $33.33 /hr
    1,170 hours
    4.87
  4. Waseem U.

    Waseem U.

    JAVASCRIPT-PYTHON

    Pakistan - Last active: 1 month ago - Tests: 3 - Portfolio: 2

    I am a professional web developer with years of experience in Javascript and Python. Over the past few years I have developed a wide range of applications with - jQuery, Extjs, Backbone, Node.js, Underscore, CSS3 (SASS, LESS), HTML5 (HAML, Jade, ERB). -Flask. -Databases (MySQL, MS SQL Server, MongoDB). I offer to my clients an individual approach with preciseness, attention to details and polished web-applications.

    $30.00 /hr
    2,350 hours
    5.00
  5. Amanda Craig

    Amanda Craig

    Freelance Copywriter and Content Writer

    United States - Last active: 6 days ago - Tests: 5 - Portfolio: 8

    After 10 years of business and technical writing, I decided it was time to expand my horizons! In 2012, after 3 years of study and training, I transitioned into copywriting. I offer the following copywriting and content services: - web copy (including product descriptions, bio pages, landing or lead capture pages, etc.) - white hat SEO - whitepapers - press releases - ebooks - blogging - social media - and more My background includes process and procedural writing in the area of quality assurance documentation, including fraud, abuse, and waste prevention, document control, and continual improvement, as well as other related areas. I've found this skill set translates well into writing quality copy for my clients. Here are a few more things about me (and how I work) to help you determine if I am a good fit for your job: 1. I have a "planner" type personality, so I will likely have questions for you to clarify your job. 2. Once I'm hired, you will not need to micro-manage me. I will communicate updates to you on a regular basis, so I am an ideal fit for clients who need me to take a project and run with it. 3. Once hired, I will send you a creative brief to complete that will give me the details I need to complete your job. I am an ethical copywriter. I will not write copy for the following topics: 1. unproven medical claims or unapproved supplements, such as hoodia 2. pornography or erotica topics I look forward to working with you! Amanda Craig

    $57.00 /hr
    165 hours
    4.98
  6. Rostyslav Y.

    Rostyslav Y.

    Linux Administrator and Speed+Cost Optimization Expert

    Austria - Last active: 2 days ago - Tests: 4 - Portfolio: 2

    Over 7 years of experience in: Platforms: VPS, EC2, Linode, Rackspace, Azure and DigitalOcean Linux: Ubuntu, Debian, CentOS Web servers: Nginx, Apache, PHP-FPM, HHVM, Memcached and Varnish Databases: MySQL, MariaDB, Percona Control panels: WHM, cPanel, Plesk, Webmin, Webuzo, Ajenti CMSs: WordPress, Joomla, Drupal, Magento, phpBB Mail: Exim, Sendmail, Postfix, deliverability Monitoring: Piwik, Munin, Monit DevOps: Vagrant, Docker, Puppet Advanced AWS setups, S3, RDS, ELB, Route 53, VPC Migrations and backups Server performance tuning and page speed optimization Reducing costs

    $35.00 /hr
    1,313 hours
    5.00
  7. Evangelos E.

    Evangelos E.

    Amazon Cloud

    Cyprus - Last active: 27 days ago - Tests: 1

    Over the past 15 years I have been involved in systems and network engineering across heterogeneous environments. During the last 7 years I have worked in the design and implementation of Virtualization solutions with VMware and small to medium size Datacenters. For the last 2 years I worked on several Cloud Migration, SaaS Deployment projects and Architecting/Managing Amazon SaaS Environments. Some recent responsibilities/projects include: * Server Operating Systems: Amazon Linux, Windows Servers * Monitoring/Trending/Notification with CloudWatch, SNS, Nagios, Munin, DotCom-Monitor * Design/Implementation of SaaS Environment in multiple Amazon VPCs * Amazon Console Security using IAM / CLI and API Tools * Database Services utilizing Oracle, MSSQL and MySQL RDS * Reverse-Proxying/Load-Balancing using Nginx, HAProxy and Amazon ELB * Storage/Content Delivery utilizing CloudFront with S3 and Akamai * Host Intrusion Detection utilizing OSSEC (AlienVault) * Vulnerability Assessment utilizing QualysGuard (internally to VPC and externally to websites) * Application Servers: JBoss, Oracle Application Server, WebLogic * Email Servers: Sendmail, Procmail, Postfix * VPNs: Cisco VPN, Cisco Anyconnect, OpenVPN, OpenVPN Access Server * Automation of Amazon Deployments with Chef and Cloudformation * Server Migrations to the Cloud using Double-Take, Amazon VMDK Import, Rsync

    $50.00 /hr
    6,963 hours
    5.00
  8. Anna K.

    Anna K.

    Start-up Consultant and Technical Writer

    United States - Last active: 1 day ago - Tests: 8 - Portfolio: 2

    Hello! I am an experienced start-up consultant and technical writer. I specialize in writing investment business plans and technology white papers and case studies. My educational credentials include Bachelor's in Business Administration and Master's in Public Administration. Upwork performance highlights - 92% Job Success Rate and 33% conversion rate of one-time clients into long-term employers. Thank you for taking the time to scroll through my page and happy working!

    $45.00 /hr
    108 hours
    4.93
  9. Ahmed omar A.

    Ahmed omar A.

    WordPress Expert and Web Consultant

    Pakistan - Last active: 19 days ago - Tests: 16 - Portfolio: 32

    People pay me for my head, trust me for my heart and value me most when I use both. "Great guy to work with. Ahmed went above and beyond in his efforts to deliver a superior product....." - WCINC When you suffer and struggle to decide what and how to put up on the WWW, i can name it and claim it in a few hours... "Ahmed is a tremendous asset to anyone who needs assistance with websites. He is extremely knowledgeable on Wordpress and is able to understand......." - DVM Hello and thank you for reviewing my profile. I offer complete design services for business and personal web presence. My Services: 1 - Use of Wordpress as a CMS to manage any type of websites. 2 - Customisation of Wordpress Websites. 3 - Wordpress installation, upgrade and hosting transfer. 4 - Static HTML5/CSS design and development. This is my full-time work, as such I take all of my client projects very seriously. I am a specialized BPO Candidate willing to deliver turnkey solutions for your web existence that are cost effective and creative. From conventional website design to an e-commerce store, I am prepared to support the demands of your project, and will go the extra mile to find the solutions needed to support your project; giving you the tools required for long-term success. I have significant experience with EPN, PayPal and MIGS integration in WordPress and WooCommerce. ===================== I have a score of 4.40/5 in UK English Basic Skills I am in the top Top 10% of the skill on oDesk (verified by oDesk) ===================== I have a score of 4.75/5 in HTML5 , I am in the top 10% of the skill on oDesk (verified by oDesk) I have a score of 4.15/5 in Twitter Bootstrap I am in the top 20% of the skill on oDesk (verified by oDesk) I have a score of 3.0/5 in WordPress I am in the top 30% of the skill on oDesk (verified by oDesk) I have a score of 3.05/5 in mySQL Databases (verified by oDesk) I rank in top 10 and 20% in other marketing related tests. I have delivered multiple projects over the past few years and more recently: - WordPress Theme Customization - - Avada - - Enfold - - Beep! - - Jarvis - - others..., - HTML5/CSS3 Static Business and Corporate websites - PHP Scripts (Project Management, Virtual Patients, Document Management, etc) - Elastix (Call Center Solution) - vTiger CRM - Sugar CRM - Document Management Systems for SME Corporations - Moodle for VLE I try my level best to support my contractors and customers with 24/7 support and services, I have fluent English speaking skills, meaning, your requirements are comprehended accurately. I can single handedly handle Graphic Designing, WordPress, and HTML/CSS - HTML5/CSS3 work, and i don't sub-contract to others - meaning my deadlines are realistic and always met, as you can see from my feedback.

    $38.89 /hr
    189 hours
    4.99
  10. Natalie Gray

    Natalie Gray

    Professional Voice Over Actor

    United States - Last active: 17 hours ago - Tests: 8 - Portfolio: 20

    Hello everyone. I am a full-time, non-union voice over actress. I have extensive voice acting experience and national credits. Recent clients include Dell, Disney, Time.com, Home Depot and ResMed. I have a broadcast-quality home studio, and I’d be delighted to record a custom demo for you. I am reliable, prompt and very easy to work with.

    $70.00 /hr
    96 hours
    5.00