Top Upwork Freelancers

More options
Clear all filters
  1. Carlos Valdes

    Carlos Valdes

    Server Infrastructure / Application & Desktop Virtualization

    Mexico - Last active: 1 day ago - Tests: 10

    - To assist any company to successfully discover, develop and implement their talent with the talents and knowledge that I've been blessed.. - To educate and help our valuable customers to take the wisest choise for their investment, and lead them to be succesful. - To succesfully impact the life of anyone who come into my life, applying the right foundations: Trust, Responsibility and Integrity, and fulfill the purpose and destiny for what I've been created for. AREAS OF EXPERTISE - Leadership Skills - Oral & Written Communications - Time Management - Detail Oriented - Critical Thinking - Customer Relations - Staff/Client Training & Mentoring - Multitasking - System Integration - Server Engineering - Network Administration - Monitoring Results - Strategic Planning - Resource Optimization - System Analysis, Redesign & Testing - Application System Development - Software Quality Assurance SKILLS * Knowledgeable on Infrastructure and Networking technologies that include solutions based on Microsoft, Citrix, Altiris, VMware, Novell, and Linux products. * Database administration * Software QA & Testing experience (2.5 years) * System Testing, Design, and Programming skills with languages like Java, .NET VB/C#, Ruby, php and python. * Project Management Skills * Basic skills on Ethical Hacking and Penetration Testing - IT Training (Microsoft, Citrix and VMware)

    $30.00 /hr
    223 hours
    5.00
  2. Margaret L Hartmann

    Margaret L Hartmann

    Copywriter and Online Marketing Specialist

    United States - Last active: 1 day ago - Tests: 9

    Too often, online marketers get caught up in chasing the next fad. But doing more business online is, at the heart of it, very similar to doing more business offline. Relationships are what's important, and hacks and tricks only go so far. I'm not your ordinary freelancer. I sometimes describe myself as "a writer who's not afraid of numbers." My drive to understand the written word and the world of business has given me an unusual collection of experiences and skills: -I'm an experienced copywriter who has created sales letters and other marketing materials for businesses several industries. -I'm a Google Partner, with certification in AdWords, Bing, and Google Analytics. I've successfully managed PPC programs with monthly spend ranging from under $1,000 to close to $45,000. I've also designed and run website split testing programs for clients. ***Please note that my rate for PPC is $50/hour.**** -In the past, I worked in publishing as a writer and editor for about 10 years, giving me a solid grounding in proper editorial procedures and standards, what materials sell, and the financial considerations involved in publishing a book. I've found that a lot of the business skills I've learned in this world are highly transferable to other industries. -I've been managing my own web-based businesses on the side since 2003. To any project, I bring a drive for thoroughness, patience, good judgment, and a deep investment in seeing my clients meet and exceed their goals. Your success is my success. I constantly test and look for data to support decisions. For my clients' ultimate benefit, I constantly seek out new learning opportunities (conferences, webinars, workshops, etc...). Finally, I'm highly dependable: I'm very selective about the commitments I make to insure that when I do take on a project I not only meet my responsibilities but hopefully knock it out of the park. I'm most interested in projects that allow me to work with a website's marketing needs in a holistic manner. Rather than push the particular solutions I can personally offer, such as AdWords or a content marketing campaign, I much prefer to analyze the needs of that particular business and come up with a plan that will address what's most needed, in the most effective way. If I don't think that a certain marketing technique will work well for you, I'll tell you so. I also work best with clients who understand that good results take time. I audit the work of others frequently, and have seen the consequences of going for the quick win without attention to long-term profitability. Sample Results (see also portfolio section below): -Created an extensive remarketing program with the highest ROI in an individual campaign at over 800%. For this client I have also been successful at cutting spend (in the case of one campaign as much as 88%) while maintaining sales. -Another client brought me on board to see if a display campaign set up by a previous consultant could be optimized further. When auditing the campaign I identified changes to the targeting that led to a 600% increase in leads. -I improved the click-through-rate (CTR) of an assisted living facility by 1700%, while halving the cost per click and raising the average position. -Through testing, I achieved ad-level CTRs as high as 12.28% (average 2.56%) for a WordPress developer. These results are for non-branded keywords. Client Comments (see also oDesk reviews): "Just took a look inside the account. You've really turned around the conversion rate. Thanks again for the great work on this." "I really appreciate your weekly reports, and how you provide a different perspective on the account's performance and what can be improved each time." "Your audit and keyword research has been extremely helpful to us in thinking about our business." [This client, a web developer, liked my analysis so much that they've hired me to provide the same service for their own clients.] "Thanks for the detailed report. This is a great start. Today we had 3 leads come in within 1h and 30m. That is highly unusual." I'd be delighted to discuss your online marketing program and what I can do to help.

    $40.00 /hr
    859 hours
    5.00
  3. Stanislav M.

    Stanislav M.

    Alfresco / Liferay / J2EE (Java) Senior Developer

    Germany - Last active: 12 days ago - Tests: 3

    I'm a great professional with 7+ years of real experience in Java-Web field. Reliable and goal-oriented I'll make your work done in a fast and high-qualified way. Key areas: J2EE; Alfresco 4.x - 5.x (Share Customization, Surf, Webscripts); Liferay Portal Customization; Activiti Workflow Engine; Spring Framework; WebServices (REST, Jersey, ...); ORM (JPA, Hibernate); My professional Liferay/Alfresco developer blog: http://www.soft29.info/blog

    $33.33 /hr
    1,566 hours
    4.99
  4. Simeon Kartov

    Simeon Kartov

    Senior UI/UX Designer

    Bulgaria - Last active: 1 day ago - Tests: 11 - Portfolio: 37

    SENIOR UI and UX DESIGNER | Interaction DESIGNER | WEB DESIGN | BRANDING and Identity Photoshop Guru / Illustrator Master / 3D enthusiast / Photography lover. Pedantic attention to details. From concept to final product design, branding, planning services and prototyping. Skills: 1. UI/UX Design. 2. Web Design. 3. Applications Design 4. Mobile applications Design 3. Planning, Wireframing 4. Prototyping 5. Logo/Branding 6. Print Design 7. 3D Rendering 8. HTML - beginner 9. CSS - beginner 10. Java Script / jQuery - beginer 11. Bootstrap - beginner Software I Use: 1. Adobe Photoshop 2. Adobe Illustrator 3. Adobe inDesign 4. CorelDraw 5. Cinema 4D 6. Axure RP - interactive prototyping 7. Adobe Edge Reflow - responsive website simulations I'm available for all kind of small or big projects. I prefer to work full time and create next big product. If your next project includes something like: Planing > Sketching > Brainstorming > Low fidelity wireframes > High fidelity wireframes > Prototypes > Pixel perfect final Renderings , please contact with me. Personal Portfolio: http://simeonkartov.com/ Behance Profile: https://www.behance.net/skartov Thanks!

    $38.89 /hr
    6,062 hours
    4.99
  5. Cameron Campbell

    Cameron Campbell

    Web Designer

    United States - Last active: 4 days ago - Tests: 3 - Portfolio: 12

    Design is about presenting your message to the world. Good design does this as simply and beautifully as possible. My goal is to help you present your message in a very modern and clean way; keeping the target market in mind every step of the way. Rather than get caught in trends, I prefer to focus on and perfect the fundamentals to make your site stand out. This includes: Clean designs based on a pixel–perfect grid, beautiful typography and well thought out color schemes. I work in Photoshop and Illustrator on the Mac to craft my designs. I create Responsive WordPress websites with lean, well–thought code in Coda. SEO and content–writing are also skills I bring to the table. Please feel free to view my personal site and contact me via the contact form: http://cameroncampbell.me *NOTE: I'm fully booked until April 27th. Contact me to be placed on the waiting list. Please, no template customizations or projects with under $2000 budgets*

    Groups: LoginRadius

    $50.00 /hr
    1,268 hours
    4.89
  6. Humayun H.

    Humayun H.

    Expert iOS Dev

    Pakistan - Last active: 8 days ago - Tests: 3 - Portfolio: 6

    I'm an iOS developer skilled with all the tools required for the art of creating marvelous Apps. I have a passion to create wonderful and eye-catching Apps that appeal to both the users needs and senses. Having a Computer Science background, the basic blocks of designing and development come as second nature to me and that combined with my avid interest in exploring new techniques and technologies makes me someone you can count on to deliver quality products.

    $60.00 /hr
    1,454 hours
    5.00
  7. Joanna L.

    Joanna L.

    Graphic Designer - Print, Layout and Web

    Australia - Last active: 7 days ago - Tests: 3 - Portfolio: 30

    I follow briefs with great precision and I have an eye for detail. I have advanced skills in Adobe Creative Suite CS6 (Photoshop, Illustrator and InDesign) with an ability to work on deadlines and prioritise and organise workload to deal with changing demands. I also have extreme experience and knowledge in Prepress, so my output files will be Print Ready Files if need be. Through my creative approach to projects, I help my clients and their brands meet their full potential. I continually challenge myself to deliver the simplest, most effective, efficient and creative solutions. I have acquired valuable experience in creating Print Ads, Billboards, Flyers, Business cards, Invites, Decals, Magazines, Logos, Layout, Brochure etc. I work quickly and confidently and I love what I do. I am extremely motivated, I learn quickly and I have strong analytical skills. I take a lot of pride in a job done well and set high standards for myself to ensure the work I produce is of a consistently high quality. You will find that I am an extremely fast learner and highly adaptable to the demands of a new project. I expect to hit the ground running in any new work.

    $55.56 /hr
    962 hours
    4.84
  8. Sergii Lysiuk

    Sergii Lysiuk

    Network Security VoIP Specialist - Cisco, Juniper, Linux, Asterisk

    Ukraine - Last active: 5 days ago - Tests: 17

    I am looking for projects that I can complete on a part-time basis. They can be either short term projects or long term projects. I can also provide ongoing consulting and administration if needed. I am experienced in Cisco Routing & Switching, MPLS, Security, Network infrastructure applications ( SNMP, Radius, DNS, DHCP , etc) Voip - including Asterisk, Call-Manager , Unity, FreePBX, Elastix. Server administration experience ( Linux, FreeBSD)

    $38.89 /hr
    381 hours
    5.00
  9. Merlijn B.

    Merlijn B.

    Freelance Translator (Dutch/English/Spanish)

    Spain - Last active: 11 days ago - Tests: 6

    My name is Merlijn and I'm a Dutch native freelance translator based in Spain. I hold a Bachelor's degree in Spanish Language and Literature from the Universiteit Utrecht and a Master's degree in Literary Translation from the Universidad Complutense de Madrid. I translate from both English and Spanish into Dutch and from Dutch into English. I'm also available for correction and revision of translations or articles. As a certified translator I will always deliver quality in a timely manner. Please have a look at the feedback I've received from other clients to get some insight in what they've liked best when working with me. As for translation experience, I've done many different subtitling projects, both films, documentaries and series. I have experience in literary translations, technical texts, such as manuals, tourism and travel brochures and websites, and webpages with a variety of topics. As you can see on my profile here, I've also been working for quite a while on a huge dictionary project. Besides translating, I'm currently also active as a certified English teacher on freelance basis both at an academy and private classes.

    $42.00 /hr
    820 hours
    5.00
  10. Charles Perry

    Charles Perry

    Attorney at Law

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

    My goals are to continue assisting individuals and businesses with fewer than fifty employees address their legal problems, and to continue helping them prevent other legal problems from occurring. I am a lawyer, licensed in California since 1986. During this time, I have represented companies in all phases of their existence. Much of my practice is devoted to helping companies address the range of legal issues and problems that can occur (labor problems, contract disputes, tax and environmental issues, business torts, IP disputes, and the like) through negotiation, arbitration, and litigation. I have also helped businesses draft their initial agreements and organization papers, prepared and reviewed agreements needed for the conduct of their business, and represented them during the sale or winding up of their business. I also work with individuals who wish to represent themselves in resolving a variety of disputes. I help them draft court papers, I coach them on arguments to make to the judge, and I ghost-write letters and settlement documents. This part of my practice is now expanding into assisting other lawyers who have a temporary surplus of work and need experienced assistance. I also have a small trusts, estates, and tax planning practice. I run a "virtual office," meaning nearly all communication will be electronic. For my clients' convenience, I have a San Francisco telephone and fax number. This structure allows me to pass substantial reductions in attorney's fees to my clients, while still providing the quality representation of an experienced and licensed lawyer in California and federal law.

    $133.33 /hr
    297 hours
    4.97