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  • 雇用     ShafirR
雇用     ShafirR

    ShafirR ShafirR

    Sri Lanka $55 美元/小时
    SQL Server DBA | SQL Developer | Data Engineer
    Sri Lanka
    5.3
    35条评论 35条评论 $55 美元/小时
    ✅ TOP-RATED ELITE Freelancer, specializing in SQL Server DBA, Database Development, & Business Intelligence Development (Data Engineer). I have worked with | High Profile Clients | in my Career, including the following to illustrate some of them: ✅ AAA Communication Inc. USA (~14 Million Estimated Revenue per Year) ✅...
    ✅ TOP-RATED ELITE Freelancer, specializing in SQL Server DBA, Database Development, & Business Intelligence Development (Data Engineer). I have worked with | High Profile Clients | in my Career, including the following to illustrate some of them: ✅ AAA Communication Inc. USA (~14 Million Estimated Revenue per Year) ✅ NeTex Consulting. USA ✅ Cloud Retailer. USA ✅ New Universe Corporate Clothing (PVT)Ltd. Sri Lanka ✅ Al Bardi Trading CO. Doha-Qatar Extensive Experience as a SQL Server DBA (Versions 2000 - 2019) methodically identifying and resolving complex underlying causes of Microsoft SQL Server problems, using a vast variety of techniques and tools. I have solved numerous show-stopping SQL Server Performance problems, as well as often re-engineered immensely complex designs and code, providing significantly improved performance. Expert Level ability with Data Extraction, Transformation and Loading (ETL) from numerous heterogeneous data sources. I pride myself in my ability to intuitively gather, interpret and understand your requirements, as well as develop intuitive and creative Business Intelligence Solutions using the full MSBI stack (Power BI, SSAS, SSRS, SSIS, Datazen). WHY CHOOSE ME OVER OTHER FREELANCERS? ✅ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW" ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations. I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs! 收起
  • 雇用 ShafirR
  • 雇用     trascenderglobal
雇用     trascenderglobal

    trascenderglobal trascenderglobal

    Colombia $50 美元/小时
    Data-driven technology services agency
    Colombia
    4.5
    1条评论 1条评论 $50 美元/小时
    We offer IT and data-driven solutions to companies, organizations, and startups. We make your ideas transcend using the power of data and software engineering. Business Intelligence (BI) to improve your decision making by creating and managing automated data pipelines: - Data Mining and extraction - Data processing...
    We offer IT and data-driven solutions to companies, organizations, and startups. We make your ideas transcend using the power of data and software engineering. Business Intelligence (BI) to improve your decision making by creating and managing automated data pipelines: - Data Mining and extraction - Data processing and process automation - Analytics and Visualization Artificial Intelligence (AI) to apply Machine and Deep Learning to improve your processes through: - Facial and Object Recognition Systems - Intelligent Language Assistants - Human Care Assistant Tools or to potentiate your (BI) solutions with the power of prediction in sales, inventory, demand, and more through: - Intelligent Profit Advisor Software and web development (DV) to integrate (BI) and (AI) solutions through: - Restful APIs - Web Applications and PWAs - GUIs and UX/UI design - Cloud-based software architectures We usually take a break on Sundays, but that's negotiable :) - Thanks for reading! 收起
  • 雇用 trascenderglobal
  • 雇用     Truonggiang86
雇用     Truonggiang86

    Truonggiang86 Truonggiang86

    Vietnam $20 美元/小时
    Database designer, data modeller, plsql developer
    Vietnam
    5.0
    21条评论 21条评论 $20 美元/小时
    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 收起
  • 雇用 Truonggiang86
  • 雇用     SergioAlfaroV
雇用     SergioAlfaroV

    SergioAlfaroV SergioAlfaroV

    Peru $35 美元/小时
    Senior Data Engineer, MBA, MCP, MCSA, MCSE
    Peru
    5.3
    9条评论 9条评论 $35 美元/小时
    Almost 16 years of experience in Data Engineering, Business Intelligence, SQL, reports/dashboards design and construction, ETL/ELT, Data Warehousing, Data Analytics, database administration/tuning/optimization, and related work. More than 5 years of experience working remotely on project all around the world. A...
    Almost 16 years of experience in Data Engineering, Business Intelligence, SQL, reports/dashboards design and construction, ETL/ELT, Data Warehousing, Data Analytics, database administration/tuning/optimization, and related work. More than 5 years of experience working remotely on project all around the world. A Software Engineer located in Lima, Peru, with a Master of Business Administration, studies in Project Management and Business Intelligence, MCTS SQL Server 2008-R2, MCSA SQL Server 2014, and MCSE Data Management and Analytics, currently preparing myself to obtain the Scrum Master certification. Native Spanish speaker, and near-native English speaker, located in the American Central Timezone (GMT -05). TECH SKILLS: - SQL Server (T-SQL & DBA) - SQL Server BI Stack: - Power BI/DAX - Report Builder/SSRS - Analysis Services: Tabular(DAX) & OLAP(MDX) - SSIS - QlikView/QlikSense - Tableau - Data Warehousing - Excel - Access - Azure - VB.NET - C# - PowerShell - Oracle (PL/SQL) - MySQL - PostgreSQL - XML SOFT SKILLS: - Agile Methodologies: Scrum/Kanban - Project Management - Goal Orientation - Business Focus - Process Design - UI/UX Design ** Adjustable hourly rate according to work complexity, urgency, and/or project size. ** 收起
  • 雇用 SergioAlfaroV
  • 雇用     peterdegn
雇用     peterdegn

    peterdegn peterdegn

    Turkey $35 美元/小时
    Server / Network / security architect
    Turkey
    4.6
    10条评论 10条评论 $35 美元/小时
    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. 收起
  • 雇用 peterdegn
  • 雇用     kundansql
雇用     kundansql

    kundansql kundansql

    India $60 美元/小时
    SQL Server Performance and Emergency Expert
    India
    4.6
    16条评论 16条评论 $60 美元/小时
    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. 收起
  • 雇用 kundansql
  • 雇用     AhmedSaberfl
雇用     AhmedSaberfl

    AhmedSaberfl AhmedSaberfl

    Egypt $50 美元/小时
    Systems | DB | Middleware | Cloud | DevOps
    Egypt
    5.1
    15条评论 15条评论 $50 美元/小时
    A highly skilled individual whose technical expertise spans across multiple Infrastructure technologies and experience with various technologies, including OS, Middleware, Databases, Clustering, DevOps and Cloud Computing. I'm a multi-skilled IT Solution architect with over 13 years of experience with multiple OS...
    A highly skilled individual whose technical expertise spans across multiple Infrastructure technologies and experience with various technologies, including OS, Middleware, Databases, Clustering, DevOps and Cloud Computing. I'm a multi-skilled IT Solution architect with over 13 years of experience with multiple OS platforms (Linux & Windows), Middleware technologies, Database, Web Servers, SSL implementation, Security, Cloud Computing, and DevOps, including implementation, managing, and supporting of large-scale production Environments on-premises/Cloud. SKILLS: ====== ✅ Design, build, and maintain of infrastructure solutions architecture (Cloud/On-premises) ✅ Linux/Unix/Solaris/Windows administration ✅ Oracle Fusion Middleware implementation (Weblogic, WebCenter Portal, Webcenter Content, WebCenter Sites, ECM, SOA, OSB, BPM, Identity and Access Management, Secure Enterprise Search……etc.) ✅ Oracle Identity and Access Management Implementation(OIM, OID, OAM, OAAM, OVD....etc.) ✅ Database Administration (Oracle, Oracle RAC, Grid, ASM, Data Guard and Mysql) ✅ Certified Kubernetes Administrator (CKA) ✅ Clouds-practitioner – all cloud providers globally (AWS, Oracle, Google, Azure, DigitalOcean, Godaddy, OVH,... etc.) ✅ AWS Certified Solutions Architect with hands-on experience ✅ Oracle Cloud Certificates: • Oracle Cloud Infrastructure Architect Associate • Oracle Cloud Infrastructure Architect Professional • Oracle Cloud Platform Data Management Certified Associate • Oracle Cloud Infrastructure 2019 Certified Cloud Operations Associate • Oracle Autonomous Database Cloud 2019 Certified Specialist ✅ Microsoft Certified System Engineer (MCSE), Windows Infrastructure administration (DHCP, DNS, AD, GPM & IIS) and ADFS ✅ SSO, ADFS, OAM, OAuth & SAML implementation ✅ Docker, Docker compose and Docker swarm ✅ Application Servers (Weblogic, IBM WebSphere, Tomcat and JBOSS) ✅ Weblogic Scripting (WLST) and JVM tuning ✅ Java and Python basics ✅ Web servers (Apache, Nginx, and OHS) and SSL implementation ✅ HTTP accelerator (Oracle web-cache and Varnish) ✅ DevOps tools (Terraform, Openshift, Kubernetes, Docker, Git, Maven, Jenkins) ✅ CI/CD Pipeline ✅ Unix Shell scripting ✅ Strong network and troubleshooting skills ✅ Design and Analysis of Technical Architecture ✅ Define hardware requirements and storage capacity planning for Development, Testing, Staging, Production, and Fail-over environments for scalable infrastructure growth and performance. ✅ Fast learner – able to learn complex topics and eager to learn new skills and technology. 收起
  • 雇用 AhmedSaberfl
  • 雇用     paris2785
雇用     paris2785

    paris2785 paris2785

    Greece $30 美元/小时
    MS Office and VBA expert. Top 1% in Freelancer.com
    Greece
    5.2
    13条评论 13条评论 $30 美元/小时
    Blessed to work in the field I love, I develop Microsoft Office applications by customizing and writing code in VBA. I have completed 520 successful projects on this platform in 8 years, and I keep going! Main Skills: * Excel * Access * VBA (Visual Basic for Apps) * Word * Microsoft Office * PowerPoint * Outlook...
    Blessed to work in the field I love, I develop Microsoft Office applications by customizing and writing code in VBA. I have completed 520 successful projects on this platform in 8 years, and I keep going! Main Skills: * Excel * Access * VBA (Visual Basic for Apps) * Word * Microsoft Office * PowerPoint * Outlook Do you have a Microsoft application that slows your daily routine? Would you like to turn it into a business enhancement tool? Let's make it an efficient tool for you, a masterpiece! Feel free to contact me. I'm online from 8 am to 9 pm, Athens time (including weekends). To hire me, you can click on the Hire Me button to start chatting with me. In case you saw my bid on your project, click on the chat or award button to get started. I'm looking forward to hearing from you! 收起
  • 雇用 paris2785
  • 雇用     Developershub002
雇用     Developershub002

    Developershub002 Developershub002

    Pakistan $10 美元/小时
    Senior Web & Mobile App Developer/Python/AI/React.
    Pakistan
    4.0
    12条评论 12条评论 $10 美元/小时
    I'm a full-stack Senior Web & Mobile Apps Developer and Designer with more than 10 years of experience. Python Programming - Data mining and web scraping - Web automation, Search automation - Data exploring, tasks and processes automation - Data converting XLSX, JSON, XML, PDF - Database integration Web & Mobile...
    I'm a full-stack Senior Web & Mobile Apps Developer and Designer with more than 10 years of experience. Python Programming - Data mining and web scraping - Web automation, Search automation - Data exploring, tasks and processes automation - Data converting XLSX, JSON, XML, PDF - Database integration Web & Mobile Application Programming - CMS, WP, PHP, MVC, C# - Android, IOS, React Native, Java - Desktop app Windows app using PyQT, Asp.net, C# I am at all times very easy to reach and very fast at answering your questions or other requests. You will feel that you have a partner you can rely on for all your project needs. I love doing all aspects of building Apps front-end to back-end, for companies, business, that reflects the style, services, and products of the customer. I love meeting new people and I love contributing my knowledge and skills for their businesses. If you think that I can help you, I look forward to you. Kind regards, Hafiz Nadeem Ahmed 收起
  • 雇用 Developershub002
  • 雇用     tangramua
雇用     tangramua

    tangramua tangramua

    Canada $25 美元/小时
    Top 3% in the Freelancer.com Community
    Canada
    4.4
    5条评论 5条评论 $25 美元/小时
    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... 收起
  • 雇用 tangramua

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