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Olivier Tisserand

Olivier Tisserand

Experienced Senior Programmer

Spain - Last active: 1 month ago - Tests: 1 - Portfolio: 1

French Experienced Software Engineer with a career structured in several axis : - Data mining solutions linked with SQL databases.. - Data acquisition systems and monitoring, Building Intelligence, Protocol handlers. - Statistics and Numerical analysis (R language, Eviews, Matlab, Scilab) - Articifial Intelligence and specific languages, with industrial applications. - PPC Statistics & API (Adwords, Adcenter) - Networking with a Wireless Internet Provider (Mikrotik specialist). - Business Intelligence With 25 years exerience in France and Spain as Consultant Engineer in various business environment, able to handle and develop projects involving multiple environments and technologies.

$38.89 /hr
3,025 hours
5.00
Cristian S.

Cristian S.

Front-end & Full stack developer, Ruby on rails, J...

Spain - Last active: 1 day ago - Tests: 5 - Portfolio: 4

For the last 12 years I developed sites for Fortune500 companies and technology startups. I've got 20 years of experience in web development, leading teams using agile methodology, scaling web applications with heavy traffic and maintaining big codebases. My best skills are on UI, UX Design and Front-end development but I consider myself a Full-stack developer capable to take on every corner of a project. Today I am building sites with Ruby on rails, Saass, Coffescript, EmberJS and MySQL, with a focus on real time and automated behaviours. I also build IOS and Android apps with Rubymotion. I like Git, write tests and deploy to cloud based enviroments such as Heroku, AWS or dedicated web servers.

$50.00 /hr
79 hours
5.00
Sally Robison

Sally Robison

Freelance Illustrator/Graphic Designer

United States - Last active: 11 days ago - Tests: 7 - Portfolio: 17

All-American. And, always excited to help you with your graphic design and illustration needs! MY EXPERIENCE: a variety of printed pieces, online graphics, logos, PowerPoints, videoscribing . . . ALWAYS on time and budget. Let’s discuss your expectations today! The "jobs in progress" number does not necessarily mean my time is unavailable. It indicates open contracts for the convenience of my clients who only require occasional work from me. The "Job Success" percentage number is completely inaccurate and a total misrepresentation of my work and relationships with all my clients. Not one of my clients, in my entire career, has ever been dissatisfied with what I have produced for them. I've received payment for every bit of work I've ever done. And, aside from the contracts that are currently open, all contracts have been completed. Only one client was favored with a complete refund because he accidentally paid me twice! :)

$35.00 /hr
310 hours
5.00
George K.

George K.

Senior Systems & Network Engineer

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

With over 15 years of experience in the IT field, having worked at some of the most demanding environments as a Senior Unix System administrator (FreeBSD/Linux) and a Security expert. I specialize in complex ISP based *nix installations, corporate Mail servers, large high traffic Web servers, Database servers and large ZFS based storage solutions. I have extensive knowledge in Virtualization technology. I have being involved with various types of Cloud solutions especially with OpenStack and CloudStack and KVM I like to deliver fast results with great quality and I never overcharge my clients.

$30.00 /hr
590 hours
5.00
Igor S.

Igor S.

Expert Graphic Designer

Croatia - Last active: 20 hours ago - Tests: 9 - Portfolio: 15

Experienced graphic designer, among top 10% in InDesign, Illustrator, and top expert in Corel Draw. I have over 13 years of design experience and currently working in print and design company in position as head of design department, so I daily produce flyers, banners, booklet, magazines, business cards, jumbo signs, even flags and car wraps, really wide range of design Contact me for any graphic design job you need to complete and I will make my best to do this fast and quality for you. Regards, Igor

$31.00 /hr
62 hours
4.96
Renan R.

Renan R.

Linux System Administrator / AWS / Network

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

I'm a self-motivated, reliable Linux System Administrator with strong work ethics. I have more than 6 years of experience, managing and analyzing hundreds of Linux servers. Certifications: • RHCSA: Red Hat Certified System Administrator • Linux+: Linux Certified Professional • Security+: Security Certified Professional Specialties • Linux Servers (CentOS, RedHat, Debian, Ubuntu); • VMware ESXi / vCenter; • Amazon AWS (VPC, ELB, EC2, S3, RDS CloudWatch, Auto Scaling); • Shell Scripting; • PHP/MySQL Programming; • MySQL Administration; • WHM/cPanel; • Server Migration; • Linux Maintenance/Troubleshooting; • Server Hardening; • Server Optimization/Tuning; • Highly Available/Scalable Servers • HAProxy Load Balancers • Web Servers (NGINX, Apache, IIS); • High Traffic Server Optimization; • Munin Monitoring; • Infrastructure Design and Implementation; • Colocation Management; • F5 BigIP Load Balancers, Cisco Switch, Juniper Firewall; • Providing Emergency Support (24x7) as needed • Server Pricing Negotiation (renting or buying); • Help with hiring developers and sysadmins; • Project management; • Team Player; • Languages (English, Portuguese and Spanish); and some more...

$65.00 /hr
344 hours
5.00
Dekishea G.

Dekishea G.

Intergrated Marketing Professional + Freelance Wri...

United States - Last active: 3 days ago - Tests: 4 - Portfolio: 1

Are you in need of help? Well you have clicked on the right profile. I am a creative Integrated Marketing Professional and Content Creator. Through my marketing stints I am responsible for merging experiences, digital media and brands. I have solid experience in: - Copywriting - Blog & article writing - Business Development/ Marketing Consulting - Online Web/Market Research - Social Media Campaign Development I earned my Bachelors Degree in Small Business/ Entrepreneurship and Marketing. I'm reliable, responsive, and easy to work with. Lets set up an interview and we can discuss how I can be an asset to your project.

$55.56 /hr
1,327 hours
5.00
Brad Decker

Brad Decker

Expert Web Developer

United States - Last active: 2 days ago - Tests: 12 - Portfolio: 3

I am currently the lead developer for LyntonWeb, a inbound marketing and web design and development firm, and I am looking to expand my personal portfolio with some new projects to increase my reputation as well as make myself more valuable to my company. I am expert level PHP and Python developer, and I am skilled in front end development technologies such as SASS, SCSS, CSS, Javascript, Jquery and more. I work in the website development industry and I have obtained skills in communication, budget management and more during that time. PHP - experience and skills ===================== The core of my job at LyntonWeb revolves around PHP and more specifically WordPress. I am an expert level WordPress developer, capable of completely customizing the functionality of a WordPress website. I have built real estate websites, ecommerce websites, simple user based websites and more. I have done complete salesforce integrations with WordPress, as well as other APIs. I have expert level knowledge of the Gravity Forms plugin for WordPress including how to extend and customize it. I also am very familiar with WooCommerce and its customization. In addition to WordPress I also have Joomla programming experience, though my skills in WordPress far surpass Joomla. I am also skilled at using PHP to create custom scripts that either extend outside of WordPress or exist entirely on their own. I am familiar with the Laravel PHP platform for developing PHP applications and have had minor experience with it. At work and with my clients I have received many accolades for the work I have done on their websites. I have received many acknowledgements via internal feedback systems and have been gifted by my clients as a reward for on time delivery of excellent projects. Python ====== I am also an experienced developer with Python, with a specialty in building flask web applications. I would consider myself a database architect due to the skill with which I am able to build and organize data within Python models. The applications I build are applauded by the clients they serve. I am also in the process of building several of my own web sites/web applications all built on the Python Flask framework. If you're looking for a truly custom website, with functionality that is usually only found in web applications, then you need seek no further!

$50.00 /hr
76 hours
4.87
Daniel Martuszewski

Daniel Martuszewski

PHP MySQL Laravel CakePHP JS jQuery HTML5 CSS TB

Poland - Last active: 1 month ago

I'm a highly diversified and experienced web developer, and I’m very confident that I can help you with your next project. In my 7 years developing, I've had the privilege of working on everything from small websites to high traffic, enterprise-level platforms. My approach is to ensure that the project is conceptualized and planned properly, regardless of the scope. In turn, the end result is scalable, resilient, and secure. User experience is also a top priority, as an efficient, intuitive design has always been crucial to successful websites and applications. My core skills include PHP, HTML5, CSS3, AJAX, jQuery, MySQL, Laravel, Twitter Bootstrap, CakePHP, JS, and many others. I've worked with and integrated various ecommerce, social, and utility APIs / packages. If desired, I can also make suggestions for your hosting infrastructure as the project progresses. Please feel welcome to contact me if you would like to discuss your upcoming

$31.00 /hr
484 hours
5.00
Alexander Masters

Alexander Masters

Voice Over Talent / Audio Producer

United States - Last active: 20 hours ago - Tests: 6 - Portfolio: 42

I am a trained and versatile voice actor with over six years of experience in producing commercials, VSLs, eLearning modules, animations, video game characters, and audiobooks. I have a background in theater, and I received my BAS in English Literature in 2008. A comprehensive portfolio can be viewed at: http://oakhurst.moonfruit.com As a full-time freelancer, I offer a quick turnaround and am extremely deadline-driven. Almost all smaller projects can be completed within 24 hours. I record on top-quality equipment in a sound-isolated studio, free of any background noise and custom built to enhance the warm low and mid tones of my baritone voice. I use Adobe Audition for all post-production tasks--editing, mastering, mixing, and sound effects; adhering to the broadcast standards, as well as those of ACX and Audible. I was born in America to British parents and am consequentially able to perform a multitude of accents from either side of the ocean, as well as a number of foreign accents.

$30.00 /hr
372 hours
4.99