Cloud Security Experts zum Anheuern
36 Ergebnisse angezeigt
Gesponserte Freelancer
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I have 12 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC), Public and...I have 12 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer, Cloud Watch and IAM. Implemented AWS high availability using AWS Elastic Load Balancing (ELB), which performed a balance across instances in multiple Availability Zones. AWS deployment using Ansible and Terraform, also deployed, and administered Open stack services. Configuring Ansible to manage AWS environments and automate the build process for core AMIs (Amazon Machine Image) used by all application deployments including Auto scaling and Cloud formation scripts. Worked with Docker on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud. Played a major role in building Docker images; create build and deployment configurations to deploy applications using Jenkins onto the Kubernetes cluster. Deployed and configured Elastic search ELK, Logstash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with AWS Lambda and CloudWatch. Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions. Troubleshooting the network issues involving TCP/IP, LAN/WAN networking, DNS, DHCP, SMTP, SNMP, netstat and monitored the servers and Linux scripts regularly and performed troubleshooting. Monitoring of the servers through Nagios, Icinga2, Zabbix I can handle cloud platform setup and Network management. I'm an expert in Website and e-mail Migration. I also have experience on VMware. Cloud Services: Amazon web services (AWS) , Gcloud , Digitalocean , Scaleway , Azure , Rackspace , Linode etc... My areas of expertise are: Linux, FreeBSD, Windows, Asterisk, FreePBX, NFS, CIFS, VMware, Xen, LVM, Apache, Nginx, Tomcat, Zimbra, Qmail, Sendmail, Postfix, Exim, LVM in Linux, Jabber, Openfire, FTP, Bind, PowerDNS, Pfsense, IPtables, Zabbix, Nagios, MysQL, LDAP, SquidFreeNAS, IPSEC, OpenVPN, PPTP, L2TP TECHNICAL SKILLS Operating systems: Linux, Windows Protocols: TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP Application/Web Servers: Apache, Nginx, Litespeed Mail Servers: Postfix, exim, sentmail, zimbra, iredmail weniger
bindmission
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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. weniger
amiteshojha
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mubashirabbas07 mubashirabbas07
$45 USD / Stunde
Ethical Hacker | Pen Tester | Security AuditPakistanCertified Ethical Hacker | Cyber Security Expert | Penetration Tester I'm a Certified Ethical Hacker (CEH), Cybersecurity Expert, and Penetration Tester with over 10 years of proven experience in safeguarding businesses against cyber threats. I specialize in identifying vulnerabilities, performing advanced...Certified Ethical Hacker | Cyber Security Expert | Penetration Tester I'm a Certified Ethical Hacker (CEH), Cybersecurity Expert, and Penetration Tester with over 10 years of proven experience in safeguarding businesses against cyber threats. I specialize in identifying vulnerabilities, performing advanced penetration testing, and providing actionable security solutions that ensure compliance and long-term resilience. My expertise spans across threat detection, incident response, digital forensics, malware analysis and Penetration testing. I have successfully secured organizations in diverse industries, delivering tailored solutions that align with both security requirements and business objectives. Key Skills & Expertise - Penetration Testing (White Box, Black Box, Gray Box) - Vulnerability Assessment & Risk Management - Web, Mobile, and System Security Testing - Digital Forensics & Incident Response (DFIR) - Malware Analysis & Reverse Engineering - SIEM Implementation & Threat Detection - IDS/IPS Configuration & Fine-Tuning - PCI DSS Compliance & Security Audits - Endpoint & Email Security Hardening - Ransomware Detection, Containment & Prevention - Web Application Security Hardening - Risk Assessment & Mitigation Strategies - Security Awareness & Training What Sets Me Apart: ✅ Dedicated post-project support — your security is always a priority. ✅ Transparent, honest, and deeply committed to quality. Let’s secure your digital world. Hire me once, and I’ll exceed your expectations. weniger
mubashirabbas07
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I’m a dedicated Engineer who enjoys turning ideas into reliable, well-built products—both in software and in systems that interact with the physical world. I’ve worked across web, mobile, and backend systems, helping clients move from concept to production with clean, maintainable code, and I’m comfortable...I’m a dedicated Engineer who enjoys turning ideas into reliable, well-built products—both in software and in systems that interact with the physical world. I’ve worked across web, mobile, and backend systems, helping clients move from concept to production with clean, maintainable code, and I’m comfortable collaborating on projects that involve hardware, mechanical constraints, or real-world performance considerations. I take pride in understanding the “why” behind a project, not just the requirements list, because good engineering—whether digital or mechanical—solves real problems. I bring a practical, detail-oriented mindset shaped by experience with mechanical systems, design tolerances, and how things are actually built and used, not just how they look on paper. I’m known for being dependable, detail-oriented, and easy to work with. I communicate clearly, meet deadlines, and take ownership of what I deliver. Whether I’m building new features, improving performance, integrating with hardware, or fixing bugs that “should be simple but somehow aren’t,” I approach each task with care and persistence. I’m comfortable working independently or as part of a team, adapting quickly to different tech stacks, workflows, and engineering disciplines. I value long-term partnerships and aim to build solutions that scale, last, and perform reliably in real-world conditions. I work hard, enjoy what I do, and I won’t disappear halfway through a project—unless it’s to grab coffee and come back with a better solution. weniger
Omarko9
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Cloud-Sicherheit, Computer-Sicherheit, Hardware-Sicherheitsmodul, Internetsicherheit, Netzwerksicherheit• Školení v oblasti kybernetické bezpečnosti • Penetrační testování webů, sítí a systémů • Návrh bezpečnostních opatření a konzultace • Kompletní zajištění služeb včetně obchodu a realizace• Školení v oblasti kybernetické bezpečnosti • Penetrační testování webů, sítí a systémů • Návrh bezpečnostních opatření a konzultace • Kompletní zajištění služeb včetně obchodu a realizace weniger
tejkl
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MarschGuido91 MarschGuido91
$120 USD / Stunde
Cybersecurity Analyst | Data Pie Cybersecurity AGSwitzerlandPhysische Standortvermessung, Certified Information Systems Security Professional (CISSP), Cloud-Sicherheit, Computer-Sicherheit, InternetsicherheitI am a software engineer from a Swiss bank and have completed my Master in Cybersecurity and Risk Management. After several trainings in cybersecurity, I can provide you with expertise in the areas of IT security and data protection. Penetetration Test Data Protection Security Check My company is a partner of the...I am a software engineer from a Swiss bank and have completed my Master in Cybersecurity and Risk Management. After several trainings in cybersecurity, I can provide you with expertise in the areas of IT security and data protection. Penetetration Test Data Protection Security Check My company is a partner of the Federal Office for Information Security and a trust partner of the AXA Group. weniger
MarschGuido91
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I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate...I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate intelligent automation, natural language processing (NLP), and predictive analytics to deliver innovative, scalable solutions for businesses. On the backend, I work extensively with Python (Django, Flask, FastAPI), Node.js, and PHP frameworks including Laravel, CodeIgniter, Joomla, and Magento. On the frontend, I develop modern, high-performance web and mobile applications using ReactJS, React Native, Swift/SwiftUI for iOS, and Kotlin/Jetpack Compose for Android. I also specialize in custom WordPress development, from theme and plugin creation to full-scale, tailored CMS solutions, ensuring functionality matches your exact needs. My UI/UX toolkit covers HTML, CSS, JavaScript, jQuery, and Bootstrap, with a focus on clean, user-friendly design. Beyond application development, I have hands-on experience with Blockchain-based applications, Cloud management (AWS, Azure, Google Cloud), and DevOps workflows (CI/CD pipelines, containerization with Docker/Kubernetes, and server automation). My approach is to combine technical expertise with an understanding of business goals, delivering high-quality, scalable, and future-ready solutions that not only meet but exceed client expectations. weniger
markupdudes
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abusayed2004 abusayed2004
$50 USD / Stunde
Ai Voice Agent, Asterisk PBX, SIP, Linux, SecurityBangladeshI am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I...I am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I am also proficient in Python and PHP scriptwriting for IVR and AGI implementation on Asterisk. I have a team for support and further development. My expertise includes: - Ai Voice Agent build and operations multi tenant platform. - Linux - Hosting Systems Administration & Monitoring - Kubernaties, IoT tech stack - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimisation - Security Hardening - VoIP, Asterisk, SMS, Dongle, and FreePBX installation, configuration, and maintenance - WebRTC SIP Phone - Infrastructure Planning - Disaster Recovery - Shell Scripting - Capacity planning, application delivery planning - Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP, IGRP, MPLS - SAN Troubleshoot - GlusterFS, CEPH - NFS, SMB, ISCSI, SMTP - Linux performance tuning - MySQL, Oracle DB performance tuning - Laravel web application development - Web Security, Web benchmark, best practice - IPTV, Live streaming, VOD, FFmpeg - Raspberry Pi Please let me know if you have any questions or require further information. weniger
abusayed2004
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Helping organizations secure their cloud infrastructure and optimize their multi-cloud strategies. I provide end-to-end cloud security services from comprehensive audits to hands-on implementation across AWS, Microsoft Azure, and Google Cloud Platform.Helping organizations secure their cloud infrastructure and optimize their multi-cloud strategies. I provide end-to-end cloud security services from comprehensive audits to hands-on implementation across AWS, Microsoft Azure, and Google Cloud Platform. weniger
ss4net2
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As a Senior Full Stack Developer with over 8+ years of experience, I specialize in building performant, scalable, and user-friendly ecommerce web interfaces using modern JavaScript frameworks like React, Next, and Vue. With a solid foundation in computer science and extensive experience in both front-end and...As a Senior Full Stack Developer with over 8+ years of experience, I specialize in building performant, scalable, and user-friendly ecommerce web interfaces using modern JavaScript frameworks like React, Next, and Vue. With a solid foundation in computer science and extensive experience in both front-end and back-end development, I excel at building everything from small business websites to complex, custom applications. I have a strong eye for design and UX, and I enjoy translating complex requirements into clean, maintainable code. I’ve worked across diverse industries, collaborating with cross-functional teams to deliver responsive web applications and dynamic single-page experiences. I’m especially passionate about pixel-perfect UI, accessibility, and optimizing performance for high-traffic applications and Mobile application with Flutter + Backend. I'm currently looking to contribute to impactful projects where code quality, user experience, and continuous learning are valued. I’m currently seeking a new challenge in a global company where I can further develop my skills, contribute my expertise, and thrive in an environment that fosters both individual and team success. weniger
munibs1
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