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  • Administración de bases de datos
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Mostrando 271 resultados
  • Contratar     Truonggiang86
Contratar     Truonggiang86

    Truonggiang86 Truonggiang86

    Vietnam $20 USD / hora
    Database designer, data modeller, plsql developer
    Vietnam
    Skilled database programming from oracle, sql server, mysql and other dbms programming as well as data processing
    Skilled database programming from oracle, sql server, mysql and other dbms programming as well as data processing menos
  • Contratar Truonggiang86
  • Contratar     peterdegn
Contratar     peterdegn

    peterdegn peterdegn

    Turkey $35 USD / hora
    Server / Network / security architect
    Turkey
    I have 15 years of experience in Linux server management which includes Security, and Optimization. I can handle installation of applications on Linux. I do web hosting and support, Website migration My areas of expertise are: Virtule OS systems: VMware, Xen Application/Web Servers: Apache, Nginx, FTP, Mysql,...
    I have 15 years of experience in Linux server management which includes Security, and Optimization. I can handle installation of applications on Linux. I do web hosting and support, Website migration My areas of expertise are: Virtule OS systems: VMware, Xen Application/Web Servers: Apache, Nginx, FTP, Mysql, PowerDNS, Bind,Cache servers Mail Servers: Postfix, exim, sentmail, zimbra, iredmail, Qmail Security Matter: Pfsense, IPtables, Honeypot, IPSEC, AI firewalls, Test of systems for Dark holes , proxy TECHNICAL SKILLS OS systems: Linux Protocols: TCP/IP, IMAP, FTP, DHCP, HTTP, SMTP, POP/3 Big enterprise setup, Nodes/loadbalance for end clients there can take all from 6.2m connects pr min and bigger contact me and let me hear your needs. menos
  • Contratar peterdegn
  • Contratar     sabdsouza
Contratar     sabdsouza

    sabdsouza sabdsouza

    Pakistan $20 USD / hora
    99.9% Server Uptime
    Pakistan
    I have come across almost all types of Linux server issues and fix it in the appropriate time manner. If given the opportunity will perform to the best of statisfaction
    I have come across almost all types of Linux server issues and fix it in the appropriate time manner. If given the opportunity will perform to the best of statisfaction menos
  • Contratar sabdsouza
  • Contratar     kundansql
Contratar     kundansql

    kundansql kundansql

    India $60 USD / hora
    SQL Server Performance and Emergency Expert
    India
    Are you FRUSTRATED with a slow, unreliable SQL Server? Are you TIRED of hearing conflicting advice and watching team members point fingers at each other? Is it: ➡️ A storage problem? ➡️ A code problem? ➡️ A database problem? You just want clear answers. You have got a great team – but they just need guidance...
    Are you FRUSTRATED with a slow, unreliable SQL Server? Are you TIRED of hearing conflicting advice and watching team members point fingers at each other? Is it: ➡️ A storage problem? ➡️ A code problem? ➡️ A database problem? You just want clear answers. You have got a great team – but they just need guidance to get back on track. My SQL Server Critical Care gets everyone on the same page and brings you permanent pain relief. Let's start by getting a remote consultation from me to discuss the problem: 1 of 3 things will happen from this consultation... ✔️ You will find that my consultation is not for you and that's OKAY - but you might think of someone you know that I can help. ✔️ You will get results from the consultation which helps your current situation - but you don't need any more and that's OKAY too. ✔️ You will get so much from this one consultation that you would like to explore how longer term consultation can have a positive impact on your life and business and we can agree on a way forward and that's OKAY too. menos
  • Contratar kundansql
  • Contratar     gorandeveloper20
Contratar     gorandeveloper20

    gorandeveloper20 gorandeveloper20

    Serbia $35 USD / hora
    Senior Python, C#, and Javascript Fullstack Dev
    Serbia
    4.3
    2 comentarios 2 comentarios $35 USD por hora
    As a senior Web Developer, I have 7+ years of experience and I am seeking to obtain a creative and challenging position that utilizes my current knowledge of web development and design. Having a positive outlook and am always willing to learn new traits. I work well both independently and as part of a team. I've...
    As a senior Web Developer, I have 7+ years of experience and I am seeking to obtain a creative and challenging position that utilizes my current knowledge of web development and design. Having a positive outlook and am always willing to learn new traits. I work well both independently and as part of a team. I've worked with a handful of clients in a variety of industries, ranging from startups to Fortune 20+ companies. Proficient in both front end and back end frameworks along with relational / non-relational databases. HTML/CSS/Bootstrap, Javascript (ES5 / ES6, AngularJS, jQuery, Ionic, React, React Native, Redux, Vue/Vuetify,Vuex), Node.js (Express), Python (Flask, Django), Php(laravel, CI, Yii), Asp(Brazor), SQL (MSSQL, SQLite and Postgres), noSQL (DynamoDB, mongoDB, Firebase, CouchDB). Well versed in API integration and payments processing. Previous experiences include Uber, Google Maps, Yahoo, Facebook, Instagram, Stripe, web scraping, data scraping, webrtc, twillo, etc. If you are looking for complete end to end services, I can readily deploy across AWS (EC2 / Elastic Beanstalk), Heroku, WordPress, cPanel, or any other platforms / VPS of your choice. Sufficient experience in setting up both Nginx and Apache2. -- Excellent in Java, Object Oriented Design, and Design Patterns (Factory, Single Tone, Observer), REST, JSON and XML -- Excellent in developing Web Services(REST) -- Social Networking App, photo & video sharing app -- Messaging App , Shopping App ,GPS app -- Video & Voice Call (Voip) -- Food odering app -- chatting & dating app -- Youtube, Facebook, twitter, google+ , LinkedIn integration menos
  • Contratar gorandeveloper20
  • Contratar     xtremewebtech
Contratar     xtremewebtech

    xtremewebtech xtremewebtech

    Pakistan $25 USD / hora
    In the top 3% out of 30 million freelancers
    Pakistan
    3.9
    1 comentario 1 comentario $25 USD por hora
    We are specialized in web development and web design, using open source content management systems. We establish long-term relationships with our customers by becoming a strategic partner in their growth and business development. Our goal is to provide effective web solutions that are focused on reducing your costs...
    We are specialized in web development and web design, using open source content management systems. We establish long-term relationships with our customers by becoming a strategic partner in their growth and business development. Our goal is to provide effective web solutions that are focused on reducing your costs and adding to your bottom line. We have been providing web development and web designing services in many countries across the globe. We are expert in HTML5, CSS3, Wordpress and eCommerce solutions. All of my designs are unique and responsive, which means they are ready for all devices including iPad, iPhone, Android, etc. You can hire me because I have flexible working hours and am willing to adjust according to your needs and limitations. menos
  • Contratar xtremewebtech
  • Contratar     tangramua
Contratar     tangramua

    tangramua tangramua

    Canada $25 USD / hora
    Top 3% in the Freelancer.com Community
    Canada
    4.4
    5 comentarios 5 comentarios $25 USD por hora
    We are Canadian-Ukrainian team of highly professional developers and system administrators with 20 years expertise. OUR SPECIALIZATIONS: 1) BACK-END DEVELOPMENT: PHP, Python, .NET 2) JAVASCRIPT DEVELOPMENT: JS, Node.js, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js 3) FRONT-END DEVELOPMENT: HTML5, CSS3 4)...
    We are Canadian-Ukrainian team of highly professional developers and system administrators with 20 years expertise. OUR SPECIALIZATIONS: 1) BACK-END DEVELOPMENT: PHP, Python, .NET 2) JAVASCRIPT DEVELOPMENT: JS, Node.js, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js 3) FRONT-END DEVELOPMENT: HTML5, CSS3 4) DESIGN: Website Design, Graphic Design, Corporate Identity 5) 24/7 TECHNICAL SUPPORT: Linux, Unix, MS Windows Server, cloud solutions (AWS, MS Azure, Google cloud) etc. 6) EMBEDDED SYSTEMS: Embedded software development, Internet of Things (IoT), Microcontrollers, Arduino 7) MOBILE DEVELOPMENT: Android, iOS, React Native, Ionic, Flutter 8) OPEN SOURCE: WordPress, Joomla, Drupal, TYPO3, Shopify, Magento, WooCommerce, Prestashop, OpenCart, Zend, Symfony, Laravel, Yii, Django, Flask OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... menos
  • Contratar tangramua
  • Contratar     Vickybobo
Contratar     Vickybobo

    Vickybobo Vickybobo

    Vietnam $15 USD / hora
    Database Developer
    Vietnam
    Hi there! Thank you for visiting my profile. I am very pleased to help you with my knowledge and experience. I have been working as a DBA for 8+ years. My skills are about SQL (MySQL, PostgreSQL, Microsoft SQL Server, T-SQL); Microsoft Office (Word, Excel, PowerPoint); among others (C#, Python, Javascript, HTML,...
    Hi there! Thank you for visiting my profile. I am very pleased to help you with my knowledge and experience. I have been working as a DBA for 8+ years. My skills are about SQL (MySQL, PostgreSQL, Microsoft SQL Server, T-SQL); Microsoft Office (Word, Excel, PowerPoint); among others (C#, Python, Javascript, HTML, CSS). I can spend my full time on freelancer and serve in real time for all days. Best result will be delivered on time and on budget. Let's build the great relationship and go forward the success of your project. Best regards! menos
  • Contratar Vickybobo
  • Contratar     schoudhary1553
Contratar     schoudhary1553

    schoudhary1553 schoudhary1553

    India $40 USD / hora
    Full Stack Developer
    India
    THANK YOU FOR VISITING MY PROFILE My name's Sandeep. I've been a Full stack developer for 7 years specializing in Web Scraping, Web Automation, and coding useful scripts. Worked with top companies Metlife GOSC, DXC technologies and Elite Services. I guarantee 100% EMPLOYER SATISFACTION because - 1. I provide the...
    THANK YOU FOR VISITING MY PROFILE My name's Sandeep. I've been a Full stack developer for 7 years specializing in Web Scraping, Web Automation, and coding useful scripts. Worked with top companies Metlife GOSC, DXC technologies and Elite Services. I guarantee 100% EMPLOYER SATISFACTION because - 1. I provide the lowest possible time span for a project i.e. best speed guaranteed! 2. I bid the fair amounts, so your each penny is worth my work! 3. Pay only & only if you are satisfied with the speed, quality & accuracy of my work! Just pay whatever you feel my work was worth! 4. I assure no vague demands & Employer Oriented approach! I provide free 4 day support in case you face any issues with my work! 5. I emphasis on developing good and long term relationships with my employers. I am providing the following services :  Excel Formulas, VBA, Macros, verbatim and database analysis  Access Database  Google Spreadsheet  Data Entry , Internet Research, Web search, copying  Web Scraping , Data scraping, Data crawling  Python, Fuzzy Logic  Accounting, Bookkeeping, Xero, Quickbooks, Zohobooks, Finance  Linux, Unix  R - Programming, SPSS and Statistics Analysis, Shiny, NLP, Leaflet  Matlab and Mathematics  Business , Article and Content Writing  SQL ,PHP, NODE JS, Vue.JS.  VB6 , ASP.NET  Building Architecture, Interior Design  SQL, MYSql  Software Development and Software Architecture  Machine Learning, Data Science  Database Programming  Delphi Programming, Ruby2Rail  C and C++, C# programming  Power BI, Tableau  Java Script,Node js, React js  PDF and PowerPoint Designing  Website Design  Java, Hadoop, Amazon Web Service(AWS), AZURE  Mechnical and FEA(Linear, Non Linear, Thermal and Dynamic , Fatigue analysis in Ansys and hypermesh)  Auto CAD, Auto CAD Architecture, 3D Rendering, REVIT  2D and 3D animation  Data mining and Data analysis  Android and Iphone Development  Illustration, Photoshop, Dreamviewer  Business Plan & Investor/Sales Pitch Deck Presentations  SEO, SMO, Internet Marketing, Link Building, Backlinks, Google Adwords, Facebook Ads  Logo, Brochure, Flyer, Banner, Package, Book Cover, T-shirt, Infographic, Website Layout and Newsletter Design I will provide a service you will love. To find out more, Send me a message. I will get back to you as soon as possible, and book your project in for a time that suits you best. I Guarantee you high Quality work with 100% accuracy. Clients willing to have long term project relationship are most welcome CEO & Founder Sandeep Digital Screencast menos
  • Contratar schoudhary1553
  • Contratar     borispetrovfrl
Contratar     borispetrovfrl

    borispetrovfrl borispetrovfrl

    Russian Federation $25 USD / hora
    Professional Web & App Developer
    Russian Federation
    3.3
    1 comentario 1 comentario $25 USD por hora
    I'm a full-stack developer with 5 years experience specializing in developing and designing custom websites and web applications. My coding style is precise and intelligible, which allows the development and expansion of my code without my further assistance. My skills include: -Backend: PHP, Laravel, Ruby on...
    I'm a full-stack developer with 5 years experience specializing in developing and designing custom websites and web applications. My coding style is precise and intelligible, which allows the development and expansion of my code without my further assistance. My skills include: -Backend: PHP, Laravel, Ruby on Rails, , NodeJS,, Flask, Python(in particular Django), JavaScript/Node.js; -Frontend: JavaScript, CSS, HTML, AngularJS, React JS, Bootstrap3, 4, jQuery; -Web Development: Shopify, WordPress, Wix; -App Development: React native, C++, C#, Visual Basic, Qt; -Databases: MySQL, Postgresql, MongoDB; -Data processing: VBA, Excel; Trust is a key in business. I will to prove my self with my work. menos
  • Contratar borispetrovfrl

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