Top Upwork Freelancers

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  1. Yuliyan Tsvetkov

    Yuliyan Tsvetkov

    Advanced linux administrator and system automator

    Bulgaria - Last active: 14 days ago - Tests: 6 - Portfolio: 1

    In the world of 24/7 available services, giving to the customer best stable and optimized Linux environment is the primary role of every System Administrator, my role too. I've 5 years of experience in automation, installation and maintenance of Linux servers based on RHEL, CentOS, Fedora, Debian and Slackware distributions. Also I'm managing a lot of live servers for the biggest Telcos in the Middle east and Africa using new technologies, and also proven old ones.

    $22.22 /hr
    214 hours
    4.68
  2. Vitali H.

    Vitali H.

    Software Architect / Developer, Java/J2EE, Android, Web

    Belarus - Last active: 1 month ago - Tests: 1

    Wide experience in software engineering. Languages: - Java (Spring, EJB, Jersey, Atmosphere, Hibernate, OpenJPA, JMS, OAuth, Morphia, Web Services (SOAP, REST), Android, GWT, JSF/JSP, Swing, etc), - HTML, CSS, XML, Javascript (jQuery, Prototype, etc), Databases: MySQL, PostgreSQL Oracle, MongoDB; SEO & User behavior tracking: Google Analytics, Yandex Metrika OS: Ubuntu, Debian, CentOS, Windows; Web servers: Apache, Nginx, Tomcat, Glassfish, Jetty; Other services & tools: SVN, Git, Red5, JasperReports, Maven, JProfiler, Zabbix, Sonar;

    $20.00 /hr
    22 hours
    5.00
  3. Remedios Geraldine "Mimi" Castillo

    Remedios Geraldine "Mimi" Castillo

    Reliable Quality Transcription at Reasonable Rates

    Philippines - Last active: 2 days ago - Tests: 5 - Portfolio: 4

    I love what I do, and I am good at it. Fluent in written and spoken English, I transcribe with a passion for quality and learning. Excellent customer service is a top priority. I take pride in having strong communication skills, a good work ethic, and a strong desire to produce the best possible outcome for every project I work on. I am enjoying my golden season, a second blossoming, so to speak: a time to draw from the lessons learned and the wisdom of the years; a time to turn to the creativity and the gifts I have often overlooked; and a time to stand back, think, and to gratefully appreciate everything I have been blessed with. I take pleasure in a life of simplicity with emphasis on faith, family, and friendships. Working from home is the most ideal lifestyle for me because I love being able to fit my work around my schedule; and, most importantly, I am home most of the time for the special needs of a loved one Transcribing and editing is a matter of personal style, and I recognize that variations in style will always exist. But there are some important guidelines to employ to produce a clean read. I don't just transcribe and type the words. I care about the finished product; therefore, I do my best to make the document as readable and accurate as possible. A good quality transcript begins with a good quality recording. It gives me great pleasure to be able to produce a good quality transcript. I make every effort to hear and understand what is said so as to eliminate as many indiscernible words as possible; but there will be times when I will not be able to do so especially with difficult audio which means background noise, speakers talking over each other, and muffled recordings. To avoid creative transcription or "guessing," those words and phrases will be clearly marked, highlighted, and time stamped for easy editing. If the project calls for a verbatim transcription, every word spoken including the speech disfluencies will be captured. Nonverbal communication such as pauses, laughter, sighing, crying will also be identified. If the project calls for a clean transcript, speech disfluencies such as stutters, verbal ticks, repetitive phrasing, false starts, minimal responses, etc. will be edited out. While minor grammatical edits will be done, I will remain as close to the spoken material as possible. Since the spoken word is more dynamic and immediate, it tends to be less precise. It may contain non-fluency features due to it being spontaneous. When people are speaking, they sometimes start and stop a lot of their sentences while they are trying to think of the best way to say something. Unless verbatim, only incomplete sentences that may add meaning to the transcription in some way will be included. Ellipsis points will be used to indicate interrupted speech, false starts and when a sentence trails off or when a speaker changes thought in mid-sentence; and dashes will be used for added emphasis or to stress a point. Good transcriptionists are able to adapt to different clients' preferences. So should you have any other specifications, please let me know.

    $45.00 /hr
    66 hours
    4.99
  4. Prabhu J.

    Prabhu J.

    Expert SAP HANA Developer

    India - Last active: 13 days ago - Tests: 1

    Software Developer with 2.5 years experience in SAP HANA, SAPUI5, Javascript and JAVA. I am a developer having working experience in SAP HANA and SAPUI5 and also a trainer for SAP HANA Development Basics. I have advanced skills in HANA Modeling, SQLSCRIPT, XSJS, SAPUI5. I have completed my Bachelor of Engineering in Computer Science degree in 2012. I have also worked on developing APIs using Express.js, nodejs and MongoDB.

    $20.00 /hr
    44 hours
    5.00
  5. Victor H.

    Victor H.

    Certified Magento Developer

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

    I'm a passionate person about Web Development, Magento and JavaScript in particular. I see myself as an experienced developer, highly enthusiastic about the work I do, fast learner, organised and self-motivated individual. As programming being my passion, this is also the reason of which I invest almost all of my free time studying everything that I can about this field. So far, I had the opportunity to work on small and large projects, and each project was a challenge for me from which I learnt something new.

    $30.00 /hr
    21 hours
    4.95
  6. Lisa Lawson

    Lisa Lawson

    Expert MS Access Application Developer

    United States - Last active: 5 days ago - Tests: 3 - Portfolio: 11

    Hello! I have over 17 years of experience with MS Access and am thereby confident that I can meet your needs. I can enhance your current MS Access application or create a new one to your specifications. I have developed and currently maintain many MS Access applications, one of which allows both in-house and online website communication. As continued support, I work with my clients to offer new interfaces and custom reports based on their requirements. I offer 24/7 friendly support. Thank you for your consideration.

    $35.00 /hr
    190 hours
    4.99
  7. Ghulam Mustafa

    Ghulam Mustafa

    Web Developer

    Pakistan - Last active: 21 days ago - Tests: 2 - Portfolio: 8

    Expertise in design, development as well as enhancements of the Web applications and the corporate Web sites,product development, design as well as technical management are some of the illustrious features of my work experience. Apart from that; strong technical skills, proficiency over Internet working technologies, HTML, as well as graphic design are other important features, in my career so far.

    $15.00 /hr
    99 hours
    4.96
  8. Asif Gohar

    Asif Gohar

    System, Network, Active Directory, Exchange, Backupexec, System Center

    Bahrain - Last active: 1 month ago - Tests: 5 - Portfolio: 5

    Knowledgeable and skilled IT professional with encompassing work experience spanning more than 8 years in systems administration with compliance as per industry standards. Possess excellent interpersonal skills to liaise amicably with diverse groups of people, different departments, vendors and agencies. With extensive exposure to different cultures and work environments and has worked effectively with multinational individuals and professionals from all organizational levels. Certifications: MCITP (Server 2008, Exchange 2010, Lync 2010) Expertise: Exchange 2007/2010, Active Directory 2003/2008, SCCM, SCOM, DPM, SCVMM, BackupExec,Enterprise Vault, WSUS, Lync, Server 2003/2008, ADRMS, SQL Server, SAN/NAS.

    Groups: Microsoft Certified Professionals

    $20.00 /hr
    270 hours
    4.95
  9. Ryan Alford

    Ryan Alford

    .Net and Xamarin (iOS and Android) Developer

    United States - Last active: 2 days ago

    I have 8 years experience as a .Net developer. I have used a number of Microsoft technologies including C#, Xamarin, WinForms, WPF, Silverlight, WCF, ASP.Net, and SQL Server 2005 & 2008. Since April 2012, I've been working heavily with Xamarin. I've spent that time working on a team writing an enterprise application for existing customers to assist in their day-to-day operations. I've also 4 applications in my personal time using both Xamarin.iOS and Xamarin.Android. My professional job is a telecommuting employee. I've been working as a telecommuting employee since January 2012. This requires the ability to work without supervision and to be a "go getter".

    $60.00 /hr
    239 hours
    4.96
  10. Joshua C.

    Joshua C.

    Security-focused IT Admin & Developer

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

    I worked as senior software developer for a high-tech security corporation for 2 years (and still do consulting with them) and have been a developer for 6 years. I was responsible for their security audits and testing of their SaaS apps. I developed many cryptography-focused applications and wrote dozens of integration projects for cryptographic hardware tokens. I'm familiar, and up to date, with modern hash schemes (ie. SHA2, MD5), symmetric/block algorithms (ie. AES), and asymmetric algorithms (ie. RSA) and best practices. I practice secure programming in all of my projects and always follow best practices to ensure the final result is of the highest quality. I'm well-versed in PHP, HTML5, CSS, JavaScript (including jQuery, Angular, and Node), Bootstrap, PhoneGap / Cordova, WordPress, and ASP.NET. I also run a security-focused blog (https://joscor.com) and provide security audits for large state agencies in the area.

    $60.00 /hr
    62 hours
    5.00