Web Mobile Software Dev Freelancers

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  1. Alan Orduño

    Alan Orduño

    PHP & vBulletin Expert

    Mexico - Last active: 16 hours ago - Tests: 5

    Great skills on web development... Back-end: - Object-Oriented Programming. - Design Patterns. - MVC. - Databases. Front End: - Responsive Web Design. Also, excellent skills at vBulletin as ex-core developer (see my employment history at Internet Brands). - Install/upgrades. - Plugins/mods. - Customization. Well-known Technologies: - PHP - MySQL - Javascript - CSS - HTML/XHTML

    $40.00 /hr
    642 hours
    4.95
  2. Zirthang Lian Bawm

    Zirthang Lian Bawm

    Wordpress, Web UX Developer with Best SEO Experience

    Bangladesh - Last active: 11 days ago - Tests: 3

    3+ years experience in Top-Notch SEO, Custom CMS Developing with PHP & MySQL, Wordpress Theme Design, Thesis Theme Framework. And the other areas of expertise are CLICKBANK Analytics, Sales page/Email Design, Custom referral system, payment gateways, Google tools and apps. Seeking for innovative projects focusing on SEO & Internet Marketing sector. Using my experience on UX design, website development I want to help business grow and maximise ROI.

    $40.00 /hr
    28 hours
    5.00
  3. Raza J.

    Raza J.

    Artist, Graphic Designer and Animator

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 47

    Over the last 8 years, I have created a wide range of iPhone apps interfaces and iPhone/Android Games, logos, icons and all that expensive and cheap stuff as par user requirements by using Photoshop, Illustrator, Flash and so many other 2d and 3d softwares, including sites for startup companies and small businesses. My core competency lies in complete end-end management of a design project, and I am seeking opportunities to build design from the ground up for you or your business. I also have some experience in the following areas: Sketching, Designing, Creating, Enhancing & Animation.

    $50.00 /hr
    98 hours
    4.95
  4. Lal Bahadur Saud

    Lal Bahadur Saud

    Ruby on Rails Developer

    Nepal - Last active: 16 hours ago - Tests: 6 - Portfolio: 10

    Over 8 years professional experience. Full stack Ruby on Rails/PHP programmer. ROR: Expert in TDD based development with RSpec, Bootstrap CSS, SCSS, HAML, Heroku, Github, MySQL, PostgreSQL PHP: Expert in CodeIgniter, Joomla, Wordpress, Magento Frontend Design: PSD to HTML, Joomla/Wordpress/Magento Template development, Frontend developer Deployment: Heroku, Amazon EC2 and Ubuntu. Configuration of Apache, Nginx, Phusion Passenger with Apache/Nginx

    Groups: Bluehost Developers and Designers

    $38.89 /hr
    654 hours
    4.90
  5. Juan Luis Herrera Cortijo

    Juan Luis Herrera Cortijo

    Data Scientist

    Spain - Last active: 16 hours ago - Tests: 16 - Portfolio: 5

    Do you have some question that requires a statistical or machine learning answer? No problem. As a data scientist with 15 years of experience, I have the technical knowledge and the communication skills needed to solve your problem and, most important, give an answer that you can apply to your field of interest. What I offer to you is a full data analysis/machine learning stack, including: - Getting and organizing your data. - Selecting the most relevant statistical or machine learning technique for your case. - Applying the technique to your data. - Writing a report that explains every step taken and makes a interpretation of the results. All written with enough technical detail, but that doesn't require a depth statistical knowledge to follow. - Assistance in applying the results to your specific field. I can do all this using any or several of the following: R, MATLAB, Python, MySQL. Everybody can apply an out of the shell statistical algorithm to some benchmark data. But I'm an expert in the tricks needed to apply those algorithms to real data.

    $44.44 /hr
    487 hours
    5.00
  6. Arthur K.

    Arthur K.

    Shopify, Bigcommerce, Javascript, HTML/CSS developer

    Ukraine - Last active: 16 hours ago - Tests: 5 - Portfolio: 12

    I'm a web developer. Mostly Shopify developer. I built my first website in 1999. At first it was just a hobby, and then web development became my main job. I have a solid experience both in Front-end and Back-end development. I'm skilled in HTML, CSS, JavaScript, Jquery, PHP, CodeIgniter, AJAX. I have a degree in Finances which helps me to have an eye for E-commerce. So, last 2 years I have mostly dedicated to the web store development on Shopify platform. Therefore, I have built and customized more than 30 Shopify websites using my knowledge of Liquid, Front-end and Responsive design. I also build Shopify APP by means of Shopify API. I've succeeded in becoming BigCommerce Partner and Shopify Partner. My code is always clear and compliant to W3C standard. I never stop developing myself and always aim to reach higher heights. I'm always ready for new challenges and solving complicated tasks and learning new horizons give me delight. If you decide to work with me, you'll be pleasantly surprised by receiving high quality result. I'm always open for communication, so feel free to contact me to discuss your projects. Looking forward to your messages.

    $50.00 /hr
    1,153 hours
    5.00
  7. Andrey E.

    Andrey E.

    Web Scraping Expert and PHP Web Developer

    Russia - Last active: 16 hours ago - Tests: 7 - Portfolio: 12

    I'm web scraping expert/full stack developer with 7+ years of commercial experience. I'm good problem solver holding M.S. in maths and computer science. Today I'm offering webscraping/php/javascript services as a freelancer. My main skills: • Web scraping, parsing, automation, data processing • Simplehtmldom, Goutte, Symfony Browser Kit, Cheerio, CasperJS, Regular Expressions, Xpath • PHP, JavaScript, Java, NodeJS, PhantomJS, LUA • HTML5, CSS3, LESS, Bootstrap Framework • MySQL, MongoDB, Redis • Memcached, ZeroMQ, ReactPHP • SocketIO, Websockets • REST, SOAP, XML, JSON • Matlab, Wolfram Mathematica • Jquery, KnockoutJS, BackboneJS, RequireJS • Prestashop, OpenCart • Experience working with APIs: Ebay, Spotify, Amazon AWS, Amazon MWS, Flickr, Facebook Graph, Vk.com, GitHub, Instagram and several others • Git, SVN • Apache, Nginx, Curl • Amazon AWS • Linux, Vagrant • Understanding of OOP principles and software design patterns • Teamwork experience My github account is https://github.com/256cats My blog: http://256cats.com/ Over the years I’ve developed a lot of web scrapers of different complexity mostly using PHP (simplehtmldom, browserkit) and NodeJS/PhantomJS (casperjs). Some were simple regex-based and others were complex distributed systems with multiple proxies and Amazon AWS support. Also I developed a wide range of websites using PHP, HTML, JavaScript, CSS and MySQL including several e-commerce websites (+ Prestashop, Opencart). I built sites both from scratch and using frameworks, developed custom modules and extended existing ones for my clients. I have experience in PHP/MySQL performance tuning. Last two years I was working as MMO game (Clash of Clans/Heroes of Might and Magic-like mechanics) logic/backend developer. I’ve implemented distributed message queues, realtime leaderboards with Redis, Mysql, PHP. Developed battle-related algorithms (game unit classes, attack/defend, shortest path, quadtree). Then I’ve done some frontend development, e.g. – developed embeddable javascript classifieds widget and fitness/health single page web application with realtime updates/notifications (HTML, CSS, JavaScript, Jquery, Knockout.js, MomentJS, REST, AJAX, Socket.io).

    Groups: Coding Champs

    $39.90 /hr
    156 hours
    4.98
  8. Umesh Budge

    Umesh Budge

    UI / UX / Visual / Web Designer 15+ yrs experience (6+ yrs on oDesK)

    India - Last active: 16 hours ago - Tests: 3 - Portfolio: 24

    I am a full time freelance UI Designer, I provide offshore (as well as onsite) User Experience / UI Design services such as Web / GUI Application Design, Mobile / Tablet UI Design, Usability Evaluation, Interface Wireframes, UI Standards and Style Guide Documentation, Branding & Identity Design, Information Design and Iconography. I have over 15 years of experience in, • Managing and delivering various types of Interactive design projects. • Designing user-friendly systems by applying user-centered design methodologies. • Information Architecture & Navigation Design, Wire framing,Usability Evaluation, Visual Design and UI Specifications Documentation. • Visual design of interactive systems to optimize user experience and to meet desired brand personality I have obtained in-depth training in User Experience Design. I have worked on many UX / UI design projects with a focus on improving usability, visual design and creating desired brand perception. I follow latest design research and trends to create user friendly interface designs that offer high level of user experience. I have worked on many design projects in different domains such as; BFSI, Healthcare, Engineering, Automobile, Education, Sourcing and procurement Management, IT services & E-commerce.

    $40.00 /hr
    4,990 hours
    4.95
  9. Alexey Palamar

    Alexey Palamar

    PHP5, MySQL, JavaScript, AJAX, Yii/LiteCommerce Developer

    Ukraine - Last active: 1 day ago - Tests: 9 - Portfolio: 3

    Core skills: PHP5, MySQL, JavaScript, AJAX. Experience in cms: Shopware, Interspire Shopping Cart, Opencart, SkaDate, X-Cart, Zen Cart, aMember. Services: Affilinet, Facebook, Icecat, Google Analytics, LiquidPixels (LiquiFire and Liquid Pixels), Skycheck, Alphashirt, Sendy, Mailchimp, Shareasale, Addshoppers, Payeer. Frameworks: LiteCommerce, Yii. Additional points: Responsibility for the completed tasks to the client. Immediate starting of the work. Full concentration on job.

    $33.33 /hr
    2,075 hours
    4.94
  10. Nallamala V.

    Nallamala V.

    Docker / AWS/ GCE/ Azure/ Linux/ LAMP / DevOps/ PostgreSQL/ Ansible

    India - Last active: 16 hours ago - Tests: 4 - Portfolio: 1

    Docker & AWS & Azure & Google Compute Engine & Cloud and System administration & Production Support & Migrations & Cost Optimization & Security hardening & Performance Tuning & High availability & 24/7 detailed Monitoring & Automation & Continuous Integration & Chef & Ansible & Jenkins & LAMP & Shell Scripting EXCLUSIVE SERVICES: Docker, Ansible, Cloudformation CLOUD ASSESSMENT AND STRATGEY: Rapidly evaluate, define opportunities & the roadmap to move your IT to the Cloud. Create the optimal platform for building Systems of Engagement. I will help you develop your cloud strategy to ensure seamless and effortless migration of applications, platforms and infrastructure. DESIGN & IMPLEMENTATION Create high available and scalable architecture keeping the infrastructure and maintenance at cost at minimum. DATA CENTERS TO CLOUD MIGRATIONS (LIFT n SHIFT): Pre-migration readiness assessment. Services to seamlessly migrate your infrastructure to the cloud without any business downtime along with processes for security, backup and DR CLOUD AUTOMATION AND OPTIMIZATIONS Run your infrastructure with high efficiency by optimising and automating cloud deployments. Cost and Performance optimization. DEVOPS SERVICES Make use of industry best practices to automate the infrastructure provisioning, scaling , backup, monitoring, patch updates, code deployments TECHNOLOGY EXPERTISE: Public Clouds: AWS, Azure, Google Compute Engine Stack Migrations and Deployments: LAMP/LEMP( Wordpress, Drupal, Magento, Joomla etc), Java, RoR, .Net, Python(Django), Node.js OS Administration: Linux, Windows, Mac Web/App Servers Administration: Apache, Nginx, HAProxy, Tomcat, JBoss, IIS, Puma, Rails, Database Administration: MySQL, Postgres, SQL, Mongo, Cassandra Cache Mangament: CDN, Redis, Memcached, Varnish Automation Tools: Chef, Ansible, Jenkins, Docker Monitoring Tools: Nagios, Zabbix, NewRelic, Data Dog, Opsview Security: OpenVPN, Nessus, OSSEC Experience: Migrated 300+ Applications to AWS, Azure and GCE. Managed 10000+ VM instances in cloud. Migrated and Managed high popular applications to cloud. Designed highly scalable , available and secured architectures for popular e-commerce and Enterprise applications. Migrated and managed HIPAA complaint applications.

    $49.00 /hr
    2,675 hours
    4.82