Top Upwork Freelancers

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  1. Evangelos E.

    Evangelos E.

    Amazon Cloud

    Cyprus - Last active: 23 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
  2. Anastasia Drogaitseva

    Anastasia Drogaitseva

    2D artist, illustrator, character designer, game designer

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 20

    I'm looking for jobs in game design, illustration or web design. I'm very responsible,cooperative and easy-going.I am able to work in a variety of art styles as well as being able to stick to structured deadlines finishing the job quickly and efficiently. I am also able to work individually as well as part of a bigger team depending on the size of the project. I ACCEPT HOURLY CONTRACTS ONLY Thank you for understanding

    $38.89 /hr
    505 hours
    4.98
  3. Andrii Khudiakov

    Andrii Khudiakov

    Oracle DBA expert

    Ukraine - Last active: 3 days ago - Tests: 3

    I am certified Oracle database administrator with 8+ years experience in all areas which cover Oracle administration tasks. Installation, configuration, tuning, backup strategy, integration in OLTP and DWH environment on *nix and Windows OS in one-node and RAC configurations I can provide complete service for your existing Oracle DB as also install and configure your future Oracle database infrastructure. Cover 8i/9i/10g/11g/12c versions on Linux, Windows, Solaris, HP-UX. - File system, raw devices, ASM. - Oracle DB performance tuning - Backup and recovery solutions for Oracle DB - Dataguard solutions - High availability solutions - Data management - Security configuration - Exadata X2, X4 administration, configuration, tuning - Installation and configuration OEM version 10g, 11g, 12c Oracle Сertificates: - Oracle Database 11g Performance Tuning Certified Expert - OCP DBA 11g - OCP DBA 10g - SQL Certified Expert - Linux Certified Expert - Exadata 11g Certified Implementation Specialist LinkedIn profile: ua.linkedin.com/in/andreykhudyakov/

    $33.33 /hr
    319 hours
    5.00
  4. Topher L.

    Topher L.

    Specializing in Server Administration, Configuration, and Deployment

    United States - Last active: 1 day ago - Tests: 5

    I have been in the telecommunications industry for over 13 years and have worked as a consultant to major Fortune 500 companies in the past for both business and technology needs. I have a vast knowledge of anything that relates to the internet, both hardware and software realms and have worked on a variety of projects ranging from the simple to large scale transition ones spanning months at a time. I understand a business' need to get projects done right the first time and have always exceeded my clients goals. If they're not happy, I'm not happy. I have a dual bachelors degree from the University of Colorado at Denver in Business Information Technologies and Business Management. My Masters in Business Administration is in International Business and most IT skills I have picked up on my own or through various courses either online or at the local community college. I look forward to working with you and completing any projects you may have, from the quick fix to an entire server farm rebuild. I am also a word class back end programmer familiar with MySQL, Bash, PHP, Perl, and Python. Please, no front end design work, I don't have an eye for creativity (unless it's something simple of course). I look forward to working with you and any projects you may have for me.

    $39.00 /hr
    384 hours
    4.98
  5. Arthur K.

    Arthur K.

    Shopify, Bigcommerce, Javascript, HTML/CSS developer

    Ukraine - Last active: 2 days 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
    1,144 hours
    5.00
  6. Anup Satpati

    Anup Satpati

    Architect expert in AutoCAD,3dMax,Vray,Revit,SketchUp,2D,3D,BIM

    India - Last active: 10 hours ago - Tests: 4 - Portfolio: 7

    Architect specialize in Architecture, 3D modeling and presentation works. JOBS I DO 1. Architectural. 2. 2D drafting in AutoCAD. 3. Converting Hand-drawn drawings into CAD format. 4. 3D modeling in Revit, AutoCAD, 3dsMax, SketchUp. 5. Photoshop presentations. 6. Animations and walkthrough in 3dsMax, Revit. 7. High quality still views in 3dsMax, Vray. 8. Revit family creation. 9. Revit BIM Modeling.

    $30.00 /hr
    1,403 hours
    4.90
  7. Aleksandr K.

    Aleksandr K.

    Web Development, PHP, JS, MYSQL

    Ukraine - Last active: 10 hours ago - Tests: 15 - Portfolio: 8

    I want to implement my skills on interesting and really useful projects. I want to enjoy while working. I am hard working and reliable person. Over the last 4 years, I have developed a wide range of websites starting from small sites and blogs through to large E-Commerce projects. I have experience with all most popular API's Kaltura, JWplayer, Facebook, LinkenIn, PayPal, Twitter, Youtube, Amazon Web Services

    Groups: JomSocial

    $38.89 /hr
    2,726 hours
    4.98
  8. Brooke Pierce

    Brooke Pierce

    Writer, Researcher, Editor

    United States - Last active: 10 hours ago - Tests: 4 - Portfolio: 8

    I have been working as a freelancer for over 15 years, and during that time I have developed long-term working relationships that have allowed me to expand my abilities while also giving me the flexibility that comes with telecommuting. I am always looking for interesting new projects to take on, especially in the areas of article writing, copywriting, and editing.

    $38.89 /hr
    545 hours
    4.75
  9. Jennifer S.

    Jennifer S.

    Fast & Efficient Graphic Design - Illustrator InDesign Photoshop

    United States - Last active: 1 day ago - Tests: 4 - Portfolio: 18

    It is my goal to provide professional, creative designs with a commitment to quality and time efficiency. After working with a marketing and advertising agency for 3 years I decided to work more independently and start my own graphic design business and have been successfully doing so for 9 years. I have completed the following projects for various clients from concept through final production: company logos/brands, product catalogs, product packaging, sales literature, promotional postcards and mailers, brochures, flyers, magazine advertisements, newsletters, trade show graphics and booths, sales order forms, book covers and interiors, and much more. I have advanced skills using Illustrator, InDesign and Photoshop on a Mac platform. Please feel free to view on my portfolio for samples of my work.

    $45.00 /hr
    677 hours
    4.88
  10. Julie Felton

    Julie Felton

    EXPERIENCED, Competent, Dependable Graphic Designer & Illustrator

    United States - Last active: 1 day ago - Tests: 4 - Portfolio: 64

    I have been a graphic artist/illustrator since 1987. My clients range from small businesses to large corporations. Over the past 28 years, I have worked on projects in just about every aspect of the graphic arts field in a wide variety of industries. The main programs I work with are Adobe Illustrator, Photoshop, and InDesign. My strengths are ad design, print collateral design, banner design, technical illustration, and vector illustration.

    $50.00 /hr
    2,398 hours
    4.99