Top Upwork Freelancers

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  1. Aleksandr Korovets

    Aleksandr Korovets

    Ruby & Ruby on Rails Programmer

    Russia

    Hello! I'm Junior Ruby on Rails Developer, I have experience with ROR, TDD, BDD. I also have some experience in the following areas: - Bootstrap, SCSS - Javascript/jQuery - Git, Linux Awarded a bachelor's degree in "Applied Mathematics, Fundamental Informatics and Programming". Have strong mathematical skills and deep knowledge in computer science.

    $10.00 /hr
    0 hours
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  2. Andri Andriana

    Andri Andriana

    Expert Web, Desktop, Mobile Application

    Indonesia - Tests: 2 - Portfolio: 2

    I have been working for 10 years since I graduated from an IT Academy. My position varies among database management system, software development, and IT maintenance. I focus myself as a programmer and these are the projects I've done: - ERP System - Payroll System - Inventory Control - General Ledger - Restaurant Management - Interactive Multimedia - Retail or Resto Management - School Management - Android System, etc.

    $11.11 /hr
    0 hours
    0.00
  3. Natasha Spence

    Natasha Spence

    Experienced Customer Service Representative

    Jamaica - Tests: 4

    I would describe myself as intelligent, reliable and devoted. I love working on solutions for never-ending problems. While working at Elephant Group I was drawn to Sales and Customer Service. I had a trill when I was able to resolve a customer issue or assist them in making the best purchase that would best suits their needs. Similarly with Xerox, I enjoy having solve our clients issues and quite efficiently. I just don’t love coming up with solutions but also want to see them through if possible. Another motivations for me to work here at this company is that it provides me a wonderful opportunity to put my innovative skills to the test and to push my problem solving capabilities to the limit to aid your team in upgrading the product manufacturing operations.

    $13.33 /hr
    0 hours
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  4. Jackson Vidal

    Jackson Vidal

    Software Development Analyst

    Brazil - Tests: 1

    Over 8 years in software development, I've already worked in every kind of projects, big and small ones. Recently I worked in a startup company of payment gateway for e-commerce as R&D (Research and Development). Technical Specializations: .NET Framework; MVC; WebForms; WCF; WebAPI; JavaScript; jQuery; AngularJS; Data-interchange formats JSON; XML; Databases: SQL Server 2008 and 2012; MySQL;

    $45.00 /hr
    0 hours
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  5. Chris Snowden

    Chris Snowden

    Enterprise Technology Architect | Systems Integration and Development

    United States - Tests: 4

    An experienced enterprise systems architect with over 22 years of professional experience with global fortune 50 companies. Experience includes end user computing, SAP development, java enterprise applications, mid-tier architecture, enterprise application integration, web services, distributed analytics infrastructure, embedded systems development and enterprise architecture and standards. - Principal Software Engineer on embedded HMI software - Technology Stack Leader on application server middleware - Lead architect on distributed business system for analytics - Programming experience in C, C++, C#, Java, ABAP, HTML/CSS/Javascript, Bash, PHP, Python, SQL - Platform experience on Windows, Linux, AIX, Android, 8051, ARM, x86, POWER

    $138.89 /hr
    0 hours
    0.00
  6. Mason L.

    Mason L.

    Python Programmer

    United States - Tests: 1

    I am a student who has knowledge on scripting in python. I learned what I know from on-line courses and I am expanding my expertise. I have strong analytic and problem solving skills and an excellent mathematics aptitude. I also am expanding on my knowledge of data science and data wrangling.

    $11.11 /hr
    0 hours
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  7. Aleksandr K.

    Aleksandr K.

    PHP programmer

    Russia - Portfolio: 4

    I am PHP programmer. I have made projects like minecraft web shop(status sell), 3 modules for DataLife Engine(Top, Banlist, Item shop with admin panel in DLE admin panel). Latest project was made on Symfony2 framework. I have code samples in github on symfony2 and my own framework (NextFW 2 - "not supported for now") Also i have own CMS project on Symfony2.

    $11.11 /hr
    0 hours
    0.00
  8. Yogesh Sharma

    Yogesh Sharma

    Active Directory and Exchange consultant

    India - Tests: 3 - Portfolio: 1

    A Highly motivated and result-oriented individual with over 8 years of experience in a professional environment having a great work culture and meticulous attention to detail with emphasis to customer satisfaction. Ability to achieve set targets and goals in a timely manner. Microsoft Certified System Engineer in Windows Server 2003 with Exchange and Technology Specialist in Windows Server 2008. Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft Exchange Server suite (2003 to 2013). Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft Active Directory Services(2003, 2008). Extensive hands-on experience in configuring, monitoring, and maintaining systems running Microsoft Cluster Services. Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft SharePoint Services(MOSS 2007). Troubleshooting Windows Server related issues(AD, DFS, IIS, DHCP, DNS, and WSUS) Projects, Installations, Configurations and Migrations etc. Configuring and troubleshooting on Mailbox, CAS, and Hub and Edge server roles installations. Configuring High availability solutions like Local Continuous Replication/Cluster Continuous Replication/Standby Continuous Replication technologies. Troubleshooting on Mailbox Migration, Public Folder replication, Database Inconsistency, Exchange services, Offline Address Book, Recovery Storage Groups. Implementing Disaster Recovery in exchange servers for recovering exchange information. Configuration and Troubleshooting External Mail flow (Inbound/Outbound), Mail flow between servers, Spam issues, Edge Synchronization. Configuring Anti spam/Transport agents, Application Relay, SMTP/Transport service problems. Analyzing and evaluating issues using various tools and utilities like EXBPA, EXTRA, ExMon, PFDAVAdmin, Exmerge, DCDIAG, NetDiag, NLtest, telnet, Replmon, AD modify, ADMT, MFCMAPI, etc. Installation, Configuration & Monitoring of Trend Micro Internet Messaging Security Suits & Symantec Endpoint Security. Basic Hygiene & Server hardening of all Windows OS, Linux OS & Subsystems likes IIS, ADS, and SQL Server etc. Security Health Check of all Windows & Linux OS. Ensure documentation of all activities & procedures adhering to organization standards

    $12.00 /hr
    2 hours
    0.00
  9. Jordon Peeple

    Jordon Peeple

    Cisco Network Engineer

    United States - Tests: 4

    Over 7 years of experience designing, implementing and Troubleshooting Medium to Enterprise size networks. Currently holds a Cisco Certified Network Professional certification in Route and Switch, Cisco Borderless Networks R&S Support Specialist certification. Actively Pursing Cisco Certified Internetwork Expert, having passed the written portion. Skilled in Cisco routing and switching, Wireless, and Security

    $88.89 /hr
    0 hours
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  10. Sandeep Choudhary

    Sandeep Choudhary

    Cisco WLAN Professional

    Germany - Tests: 6

    Working from last 3 years as Cisco Network Engineer. My goal is to be the best at whatever I do. I want to be a successful career person who can act as a source of inspiration to others to do their best. My specialization are: 1. CCNA R&S 2. CCIE Wireless Main Tasks: • Configuration of routing and switching equipment • Implementation of Global WAN/ LAN/ WLAN strategies • Definition of virtual Networks • Global WAN Administration and Monitoring • Optimization and Expansion of group Network • Diagnosis and elimination of network Failure • Implementation of site connections • Manage, Support, Implement Wireless connections worldwide • Reporting network operational status by gathering, prioritizing information and managing projects • Establishing networking environment by designing system configuration, directing system installation, defining, documenting, and enforcing system standard • Maximizing network performance by monitoring performance, troubleshooting network problems and outages and scheduling upgrades • Manage deployment and testing of code updates for wireless systems, such as ISE,ACS, WCS/NCS/PI, and WLC. • Responsible for advanced enterprise wireless LAN administration and design, point-to-point and point-to-multipoint topologies. • Resolve escalated hardware and software issues related to LAN/WAN. *** Here is my personal blog: rscciew.wordpress.com

    $16.00 /hr
    0 hours
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