DOS Developers pentru angajare
Se afișează 7 rezultate
Freelanceri sponsorizați
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Organised and versatile embedded firmware engineer with 15 years’ experience in the private sector. Has continued to demonstrate efficient and robust design abilities, attention to detail with methodical problem solving skills in a variety of domains, particularly with communication protocols. Has many year experience...Organised and versatile embedded firmware engineer with 15 years’ experience in the private sector. Has continued to demonstrate efficient and robust design abilities, attention to detail with methodical problem solving skills in a variety of domains, particularly with communication protocols. Has many year experience in ZigBee Smart Energy protocol. Also has experience with 2D and 3D graphics systems, particularly OpenGL. Core skills are C, C++, C#, Visual Basic, VBA, Java, PowerShell, Python and Perl. I also have a good understanding of engineering mathematics, which was in regular demand and in previous employment. My 3D graphic skills can be considered both technical and artistic. I have a great deal of personal interest in computer graphics and I spend a lot of my own time writing graphics software and designing 3D imagery simply for my own enjoyment. I have generated OpenGL code for use within 3D applications. mai puțin
Angajează pe adamskijh
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I am an experienced IT professional with over 12 years of expertise in infrastructure management, Linux administration, cloud solutions, and automation. My strengths lie in building reliable, scalable, and secure environments for hybrid and multi-cloud infrastructures, leveraging tools like Ansible, Terraform, and...I am an experienced IT professional with over 12 years of expertise in infrastructure management, Linux administration, cloud solutions, and automation. My strengths lie in building reliable, scalable, and secure environments for hybrid and multi-cloud infrastructures, leveraging tools like Ansible, Terraform, and Kubernetes. I excel at streamlining processes through automation, enhancing platform reliability, and delivering high-impact solutions that align with business goals. I take pride in my problem-solving capabilities, particularly in complex, high-pressure scenarios. My work style is collaborative and proactive; I thrive in team environments where knowledge sharing and mentorship foster continuous growth. I also have a strong commitment to professional development, as demonstrated by certifications in OCI, Red Hat, and VMware. Personality-wise, I am detail-oriented, adaptable, and driven by curiosity. I enjoy tackling challenges, exploring new technologies, and contributing to meaningful projects. Whether it’s managing large-scale migrations, optimizing CI/CD pipelines, or ensuring business continuity through robust disaster recovery plans, I approach my work with precision and a service-oriented mindset. mai puțin
Angajează pe anbulina
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Dear Client, Welcome to STALLIONi Our Core Services: + Web Design : HTML, CSS, JavaScript, AngularJS, ReactJS + Web Development : PHP, CodeIgniter, Laravel, Node.js + CMS Customization: WordPress, Magento, Shopify, Joomla + CRM integration : Zoho + Mobile App Development: iOS & Android – native & cross-platform +...Dear Client, Welcome to STALLIONi Our Core Services: + Web Design : HTML, CSS, JavaScript, AngularJS, ReactJS + Web Development : PHP, CodeIgniter, Laravel, Node.js + CMS Customization: WordPress, Magento, Shopify, Joomla + CRM integration : Zoho + Mobile App Development: iOS & Android – native & cross-platform + Graphic Design + Data Entry & Admin Support When you work with us, you're choosing a team that respects your time, understands your vision, and delivers with precision. We’re committed to 100% satisfaction — on budget, and exactly as promised. Let’s bring your ideas to life — efficiently and creatively. #OnTime #OnBudget #TopQuality #FreelancerPro Best regards, The STALLIONi Net Solutions Team Your Go-To Experts on Freelancer.com mai puțin
Angajează pe graphicaa
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Certified Server & Cloud Professional Architect with more than 15 years of solid expertise. I have Devops, AWS Cloud, Oracle Cloud, AZURE, Google Cloud, Linux, UNIX, Vmware, Openstack, Oracle Apps, DB and Windows Services expertise. Expertise on setup/configuration/Architect of Amazon web services(AWS), Oracle...Certified Server & Cloud Professional Architect with more than 15 years of solid expertise. I have Devops, AWS Cloud, Oracle Cloud, AZURE, Google Cloud, Linux, UNIX, Vmware, Openstack, Oracle Apps, DB and Windows Services expertise. Expertise on setup/configuration/Architect of Amazon web services(AWS), Oracle Cloud(OCI), Azure, Google, Digitial Ocean and almost all clouds as well. IT Infrastructure Cost Optimization -- Optimizing infrastructure for peak performance, security and best Cost utilization. IT Support -- Expert in resolution of Server services issues, Cloud issues, Live IT problems troubleshooting and fix with RCA. Migration Services -- Setup, Configuration & Migrations -- Expert in doing all types of server(Linux/Unix & Windows) services migration. Website, Application, Database(Oracle, MySQL, Postgresql, mongodb etc) and Mail migrations like Zimbra, exim Cpanel, Zpanel, Parallels Plesk panel, DNS setup, etc migrations. Network and Security Services -- Designing, implementing, and maintaining the security of network infrastructure. Identify and mitigate security risks, and keeping data and systems safe from cyberattacks. Configure and manage security services such as firewalls, intrusion detection/prevention systems, and endpoint security solutions. Perform penetration testing and vulnerability assessments. Mail Servers Expertise -- Zimbra, Microsoft Exchange, Office 365, Postfix, Exim, Dovecot, iRedMail, Sendmail -- Setup, Configuration, Migration on Enterprise level. Web Hosting Panel - cPanel/WHM, Direct Admin, ISPconfig, Webmin/Virtualmin, CWP, Plesk, Vestacp, Hestia -- Installation/Setup, Configuration, Migration on Enterprise level. Install, Administration & Migrations of WHM/cPanel Servers, Oracle Apex, Nominatim Server, Cacti, Nagios, Zenoss & PHPlist. Devops skills with tools like Jenkins, Ansible, Grafana, Prometheus, Terraform etc. Atlassian products Installation & Configuration like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. Proactive infrastructure management for a worry-free future. Certified RHCE/RHCSA/RHCSS RHCVA, Openstack, Oracle Cloud(OCI) Professional & Mirantis Cloud Active Directory, Microsoft Exchange Administration, setup, Migration and Microsoft based server services management. I have a great academic background in Linux and Cloud as well as my experience compliments my studies. *AS AN ENGINEER, I CAN SAY NOTHING IS IMPOSSIBLE TO IMPLEMENT. FEEL FREE TO CONTACT ME ANYTIME* In addition to this, I look forward to working on your projects in your budget. mai puțin
Angajează pe amiteshojha
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There's things that one can, or cannot, do. No living person can do absolutely everything that comes to mind. My strong sides are troubleshooting and debugging/error fixing and problem-solving gigs. I do, although very rarely, a "blank sheet" or "full scale" development. Most often I do wordpress plugins,...There's things that one can, or cannot, do. No living person can do absolutely everything that comes to mind. My strong sides are troubleshooting and debugging/error fixing and problem-solving gigs. I do, although very rarely, a "blank sheet" or "full scale" development. Most often I do wordpress plugins, cs-cart,zen-cart,x-cart, sometimes even Joomla modules and core php standalone scripts. Things like visual layout/styling/design are NOT "my thing" and, although I do occasionally work such jobs, I am not very good at. And I NEVER do Mobile Apps development. mai puțin
Angajează pe justTry
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I have experience in deploying and maintaining of: ✅ Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). ✅ Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. ✅ Web servers and servlets containers: IIS,...I have experience in deploying and maintaining of: ✅ Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). ✅ Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. ✅ Web servers and servlets containers: IIS, APACHE, NGINX, DOCKER ✅ Mail servers: POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL,Zimbra,Mail Enable, SmarterMail, hMail ✅ Database servers: MySQL, MS SQL ✅ Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. ✅ Directory service: Active Directory, OpenLDAP. ✅ File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. ✅ Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers; ✅ Data Storage Systems: Netapp, FAS, EMC, VNX; ✅ Monitoring ZABBIX, CACTI, NAGIOS ✅ Hosting Panels: PLESK,cPanel,Website Panel mai puțin
Angajează pe talhamq
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Redactare pentru documentație de cercetare, Cercetare, Redactare articole, Redactare tehnică, Rescriere articolI am a versatile and experienced scientific consultant with a vast array of interests spanning various domains, including health, technology, and trade. My academic background is rooted in molecular biology, which allows me to bring a unique perspective to my work. As a freelancer, I specialize in providing a wide...I am a versatile and experienced scientific consultant with a vast array of interests spanning various domains, including health, technology, and trade. My academic background is rooted in molecular biology, which allows me to bring a unique perspective to my work. As a freelancer, I specialize in providing a wide range of technical writing services, catering to diverse needs in the industry. Among the forms of technical writing I excel at are crafting comprehensive white papers that delve deep into complex topics, creating engaging and informative ebooks, conducting meticulous meta-analysis reviews, composing insightful case reports, and summarizing presentations with clarity and precision. I am also adept at editing content to ensure accuracy, cohesiveness, and readability. Beyond writing, my expertise extends to consultancy, business, and market research-related activities. Leveraging my knowledge and experience, I offer valuable insights and strategic guidance to clients seeking to make informed decisions in their respective industries. I hold a Ph.D. in oncology, where I specialized in the development of cancer medicines. Through my postdoctoral research, I honed my skills in this critical area of medicine, gaining a deep understanding of the intricacies involved in combating cancer. My journey through academia has also equipped me with a comprehensive understanding of patents and the intricacies of knowledge transfer, an invaluable asset in today's competitive landscape. Within the life sciences arena, I have contributed extensively to the literature, authoring book chapters and research papers, including rigorous systematic reviews. My dedication to delivering high-quality content has earned me recognition, and I was contracted by Athla LLC to produce technical medical articles. This project was particularly exciting as it involved the creation of a platform for "knowledge automation" through the utilization of medical records, specifically Electronic Health Records (EHR) and Electronic Medical Records (EMR). My success as a technical writer and consultant is attributed to my meticulous attention to detail, effective communication skills, and an unwavering commitment to providing value to my clients. I take pride in my ability to distill complex information into accessible and engaging content, ensuring that my reports are comprehensible to both experts and non-experts alike. Moreover, I believe in the importance of active listening, as it allows me to fully grasp the unique needs and goals of each client. This approach enables me to tailor my services to align with their specific requirements, further enhancing the overall quality of my work. mai puțin
Angajează pe daveowebb
