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Freelancers patrocinados
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About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems + distros: debian, ubuntu, gentoo, suse, redhat, centos, rocky linux, almalinux and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Java web servers: Tomcat, Jrun, Jboss Proxy systems: Haproxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios, zabbix, cacti, grafana. SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail, kubernetes Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done menos
Contratar servermaster
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We deliver complete IT solutions with 16+ years of experience in design, development, hosting, cloud, and ongoing support. Our goal: high-quality, cost-effective services with 100% client satisfaction. 🌐 Our Core Expertise: Cloud & Server Support: Linux/Windows servers, AWS, Azure, Google Cloud, Oracle, DigitalOcean...We deliver complete IT solutions with 16+ years of experience in design, development, hosting, cloud, and ongoing support. Our goal: high-quality, cost-effective services with 100% client satisfaction. 🌐 Our Core Expertise: Cloud & Server Support: Linux/Windows servers, AWS, Azure, Google Cloud, Oracle, DigitalOcean – deployment & infrastructure management Hosting & Email Solutions: DNS setup, Microsoft 365, Zimbra, Exchange, Postfix, custom mail servers Cybersecurity & Compliance: Data security, audits, GDPR/ISO/PCI compliance, penetration testing, disaster recovery planning Web & App Development: PHP (Laravel, CodeIgniter), ASP.NET, Node.js, React, JavaScript, jQuery, AJAX, CSS Data & AI Solutions: Data Analytics, Data Science, Machine Learning, AI-powered automation & insights Digital Presence Optimization: SEO (traditional + AI-powered), paid ads (Google, Bing, Facebook, Instagram, Meta, Amazon), growth marketing strategies Databases: MySQL, MS SQL, MongoDB, Oracle,PostgreSQL etc. CMS & eCommerce: WordPress, Magento, Drupal, Typo3, Zen Cart, NopCommerce Quick Turnaround Services: Landing pages, emailers, microsites, media banners (HTML5, CSS, JavaScript, DCO, DCM, Flashtalking) ✅ Why Clients Choose Us: 600+ projects delivered | 98% completion rate Scalable, reliable, and secure solutions Fast response & minimal downtime Long-term support and partnership Let’s build, secure, and scale your digital presence together. menos
Contratar karunakartiwari
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abusayed2004 abusayed2004
$50 USD / hora
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. menos
Contratar abusayed2004
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Full Stack Developer | Mobile Apps | Web (Frontend + Backend) | WordPress | Shopify | Wix | Weblow | Squarespace | Framer | Server Admin Expert | SEO & Digital Marketing | Email Marketing | Mail Chimp | Klaviyo | React.js | Node.js | Angular | Flutter | Kotlin | React native and many more.. We are Netmente, a...Full Stack Developer | Mobile Apps | Web (Frontend + Backend) | WordPress | Shopify | Wix | Weblow | Squarespace | Framer | Server Admin Expert | SEO & Digital Marketing | Email Marketing | Mail Chimp | Klaviyo | React.js | Node.js | Angular | Flutter | Kotlin | React native and many more.. We are Netmente, a premier web and mobile app development company with a proven track record of delivering excellence. We are a full-service IT agency with a talented team of developers, designers, and marketers helping businesses build, scale, and succeed in the digital world. From mobile apps to backend systems, CMS platforms to server management, we cover the full tech stack with precision and passion. Full Stack Development (Frontend + Backend) -Our expert full stack developers craft robust, scalable, and responsive web applications: -Frontend: React.js, Vue.js, Angular, HTML5, CSS3, JavaScript, Tailwind, Bootstrap -Backend: Node.js, Laravel, PHP, CodeIgniter, MySQL, PostgreSQL, MongoDB, REST APIs -We ensure clean code, modern architecture (MVC, MVVM), and optimal performance. -GRAPHICS & WEB DESIGN (Logo, Banner design, Business card and Branding etc… -UI/UX Design, figma and mockups, etc.. ---------------------------------- Mobile App Development Whether you need a powerful native app or a flexible cross-platform solution, we deliver: -Android (Java/Kotlin), iOS (Swift), Objective C -Cross-platform using Flutter, React Native, Ionic, React Web -API integrations, payment gateways, notifications, Firebase, and more ------------------------------------------------------ CMS & eCommerce Solutions Need a stunning website or online store? We specialize in: -WordPress: Theme customization, plugin development, Elementor/Divi -Shopify: Custom theme design, third-party integrations, Shopify plus -Wix, Webflow, Squarespace and Hubspot and Framer, etc.. ------------------------------------------------------ Digital Marketing & SEO Grow your traffic, leads, and brand visibility with our data-driven marketing strategies: -On-page & Off-page SEO(High Quality Backlinks) -Technical SEO audits and implementation, Google Webmaster Tools, Google Analytics. -Google Ads, Facebook/Instagram Ads, LinkedIn & Meta campaign setup -Social Media Management and Content Strategy -Email marketing & Mail Chimp --------------------------------------------- Server & Hosting Management Reliable, secure infrastructure is key. Our server admins can handle: -AWS Server Management, Google Cloud, Azure, Shared Hosting, VPS, Dedicated Server Why Choose Netmente? ✅ 10+ Years of Industry Experience ✅ 400+ Successful Projects Delivered ✅ Transparent Communication & Weekly Progress Updates ✅ Client-Centric Approach Focused on Results ✅ Fast Turnaround & Ongoing Support Let’s turn your idea into reality. Whether you're a startup, SMB, or agency — Netmente is your tech partner for growth. Message us today to get a FREE consultation or quote. Best Regards! menos
Contratar netmente
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Gauravsingh9828 Gauravsingh9828
$28 USD / hora
Email & Cloud Hosting, Web, Mobile & API ServicesIndiaEnterprise and IT Architect with over 10 years of leadership experience in designing innovative business solutions for customers across the globe. Skilled in high-end email solutions, hosting infrastructure, cloud computing, application development, and virtualization. Demonstrated mastery in evaluating requirements...Enterprise and IT Architect with over 10 years of leadership experience in designing innovative business solutions for customers across the globe. Skilled in high-end email solutions, hosting infrastructure, cloud computing, application development, and virtualization. Demonstrated mastery in evaluating requirements for business application integration and service activation. Key areas of expertise are: Email Solution: ============== – Leading expert in PowerMTA – Email campaign managers like Interspire, Sendy, Oempro, Sendgrid – Customized ultra-high volume email delivery system – Managed email marketing services – Delivery assurance and email-marketing performance enhancement services Cloud Infrastructure: ================= – Architect, design, develop, test, and deploy cloud-based applications – Team comprising of DevOps and DevSecOps professionals – Amazon Web Services (AWS), Digital Ocean, Google Cloud, Azure, Linode and host of others – Docker, Kubernetes and Jenkin – Database setup and management service including MySQL, Postgres and MongoDB – hybrid cloud implementation, optimization, governance – VMware, Datacenter, Hybrid Cloud, SaaS services – Security Control implementation, infra/server hardening, and best practices in Cloud – WHm/Cpanel, CentOS web Panel, Plesk Panel Management – Set up and manage all types of servers including dedicated, VPS and Shared along with backup services – Server migration services – Design of high-quality architectures meeting customer requirements and are consistent with enterprise architectural standards Web and mobile technologies: ======================== – Proven expertise in developing applications for e-commerce, travel, education (Edech), healthcare, manufacturing, gaming, retail and online businesses – Major PHP Frameworks and platforms including Laravel, CodeIgniter, Symfony, Yii etc. – Microsoft .NET framework on C#, VB.NET, ASP.NET etc. – JavaScript Frameworks and technologies including Angular, ReactJS, VueJS, ExpressJS and NodeJS – Java-based application development including J2EE, Springbot – Customized CMS (content management system) using WordPress, Joomla, Drupal and DotNetNuke – Mobile app development services on Android, Kotlin, Flutter, React Native and Swift 3rd Party APIs: ============= – Travel booking API integration including flight, hotel (integration solution for Agoda, Galileo, Amadeus, Booking.com, Hotels.com etc.) – All major payment gateways – Facebook API integration and development services on FB Developer Network – All leading Google API integration services including google Places, Maps, Email etc. – AWS and Azure API development services – API development services for Zoho, Twilio, SendGrid, NetSuite etc. – REST API development services We believe in transparency in service. That's why our development team uses project management tools and collaboration tools where we encourage our customers to participate and contribute. menos
Contratar Gauravsingh9828
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Protocols/Technologies -------------------------------------- IPV4, IPV6, TCP, UDP, ICMP, SMTP, POP3, IMAP4, SNMP, ARP, DHCP, BOOTP, FTP, RADIUS, NFS, RSYNC, ISCSI, SAN, NAT, STP, ISL, 802.1Q, Ethernet 802.3 802.2, Ether channel, PPP, HDLC, Frame Relay, ATM, IMA, PPPoE, BGP v4, Net-Flow, WCCP, E-1, STM-1 Linux and...Protocols/Technologies -------------------------------------- IPV4, IPV6, TCP, UDP, ICMP, SMTP, POP3, IMAP4, SNMP, ARP, DHCP, BOOTP, FTP, RADIUS, NFS, RSYNC, ISCSI, SAN, NAT, STP, ISL, 802.1Q, Ethernet 802.3 802.2, Ether channel, PPP, HDLC, Frame Relay, ATM, IMA, PPPoE, BGP v4, Net-Flow, WCCP, E-1, STM-1 Linux and Unix Type Operating Systems --------------------------------------------------------------- CentOS, Alma Linux, CloudLinux, Ubuntu, Debian, Sun Solaris 8, 9, 10 (Sparc and Intel) FreeBSD 4.x - 8.x OpenBSD Cloud / Amazon AWS Technologies --------------------------------------------------------- S3, EC2, VPC, RDS, Autoscaling, IAM, ELB/NLB, EFS, Lightsail, SES, WorkMail, Cloudfront, Snowball, SnowballEdge, DataSync Webhosting Control Panels / Software ------------------------------------------------------------- Cpanel/WHM, Plesk, CyberPanel Apache, Nginx, lightspeed, php-fpm Services Platforms ------------------------------ Cloudflare, Rackspace, Sendgrid, Brevo/SendinBlue, Mailgun, Godaddy, namecheap, Hostgator, namesilo, Ongage, Active Campaign, Google Workspace, Microsoft365, Squarespace, Wix, Ongage, Zoho, Klaviyo, customer.io Email Marketing Frontends ------------------------------------------- Mailwizz, Acelle Mail, Mumara, Mautic, Interspire, Octecth Oempro, 12all/Active Campaign SMTP Servers ----------------------- Postfix, Qmail, Exim, PowerMTA, KumoMTA, OpenDKIM, MailCow Virtualization / Containers ------------------------------------------ VMWare ESXi, VirtualBox, Citrix XEN Server 5.5, Citrix XEN App 5 / Presentation Server, Solaris zones, Open VZ, XEN Opensource, Docker Web/Scripting/Programming Languages ----------------------------------------------------------------- Perl, Bash shell, PHP, AWK, HTML, CGI, SQL, TSQL, Java menos
Contratar osmanbsd
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Linux Engineer and Full stack dev Ubuntu Centos Kali linux Debian Rocky Linux Reactjs Nodejs Web developmentLinux Engineer and Full stack dev Ubuntu Centos Kali linux Debian Rocky Linux Reactjs Nodejs Web development menos
Contratar SairaArifM
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With 8 years of experience as a seasoned DevOps Engineer, I bring a wealth of expertise in Kubernetes, AWS Cloud, and a comprehensive range of DevOps tools and practices. My skill set includes Docker, Linux system administration, and orchestration of microservices for high-availability (HA) deployments on Kubernetes....With 8 years of experience as a seasoned DevOps Engineer, I bring a wealth of expertise in Kubernetes, AWS Cloud, and a comprehensive range of DevOps tools and practices. My skill set includes Docker, Linux system administration, and orchestration of microservices for high-availability (HA) deployments on Kubernetes. I am well-versed in leveraging GitHub Actions, ArgoCD, and Terraform to automate CI/CD pipelines, streamline infrastructure as code, and ensure seamless application deployments. Additionally, my experience spans implementing and managing AWS services, enabling robust, scalable, and cost-effective cloud solutions. Driven by a commitment to operational excellence, I focus on optimizing cloud performance, enhancing efficiency, and delivering exceptional results in complex DevOps environments. My expertise in the following areas: DevOps: .............................................................................. ✅ Git ✅ CI/CD (Jenkins) ✅ Docker ✅ Kubernetes ✅ TerraForm ✅ Helm ✅ Cloud (AWS,GCP Etc) ✅ Azure Devops -------------------------------------------------------- ✅ Linux / Windows System Administration ✅ Centos, Redhat, Ubuntu, Debian, Kali ✅ Setup /Manage: Dedicated, VPS, or Shared Server, ✅ Server Migration, Backup Management ✅ BIND, Cache & Proxy: Squid, FTP, DHCP, SMTP, POP, IMAP ✅ Configure Mail Server (Zimbra, Qmail, Sendmail, Exim, iRedmail, Postfix) ✅ Apache / NGinx / Lighttpd / LiteSpeed ✅ MSSQL/MySQL/MongoDB/MariaDB ✅ Shell Scripting ✅Ansible ✅ Script Installation and Configuration ✅ Cloud Services: Amazon Web Services /Digital Ocean / Amazon Web Services ✅ Virtualization (Proxmox / VMware / OpenVZ / Hyper-V), ✅ Penetration Testing ✅ Server Security: Firewall / DDOS Protection ✅ WHM, cPanel, CentosWebPanel, VestaCP, ISPconfig, Direct Admin, Plesk, Virtualmin, Webmin Experts ✅ Networking: Firewalls, Routers, Load Balancers: MikroTik and Pfsense. ✅ VPN: Management and configure Site-to-Site/VPN-as-Service (L2TP-PPTP/OVPN) ✅ Resolve issues with Windows/ MacOS / Server / Network / IT equipment. Network: ......................................................................... ✅ Configuration of Cisco Firewalls, Routers & Switches ✅ Existing Network Connectivity Issues ✅ Routing Protocol (IPV4 and IPV6) ✅ Network Design, Troubleshooting in GNS3 & Cisco Packet Tracer ✅ Report Writing Guidance for Network ✅ Routing Protocols (Static and Dynamic) ✅ Network Diagram using MS Visio WHY ME ? ======== ✅ I work round the clock if task required. ✅ I offer unlimited revision till client's satisfaction and 30 days after sales service on web development. ✅ You can always rely on me to get your project done professionally. ✅ NO upfront payment and only take payment on Freelancer. ✅ I'm always free for discussion and I don't charge anything for that. ✅ When you deal with me, you can expect professionalism, honesty, sincerity and perfection. menos
Contratar fal56bf096fc54d5
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রিং (ring) is a digital freedom activist who also loves cooking. Full name Shazedur Rahim Joardar. I have a Professional Diploma in IT from NIIT in Software Engineering. I am an enthusiasts of Digital Freedom and GNU/Linux and Computing in my mother language, Bengali . I love to contribute to the society by helping...রিং (ring) is a digital freedom activist who also loves cooking. Full name Shazedur Rahim Joardar. I have a Professional Diploma in IT from NIIT in Software Engineering. I am an enthusiasts of Digital Freedom and GNU/Linux and Computing in my mother language, Bengali . I love to contribute to the society by helping people on using GNU/Linux distributions as a member of some Bengali forum. My email id is very public and open 24×7 to all of the Bengali and the South East Asian Digital Freedom enthusiasts, lovers, users and interested ones. You may communicate with me in Bengali, Hindi, Urdu and English. menos
Contratar toshazed
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Verificación / QA, Automatización de pruebas, Selenium Webdriver, Atlassian Confluence, Programación Orientada a Objetos (POO)http://url6635.hirenest.com/ls/click?upn=DJp4VtPXWoYmCDCt7nvDf8SoAtp2H7631TaKwwfqkpuLYUhlBWVPtizFtHXXIYFRpkZdpzrwRr1SN7fsvryXZVrZS0h1Q3-2FKD0hKNIG0grQSGgJ6Qnhwq12r3mruEITUDN51CHCj2EVmG6Ve-2BiM8Qg-3D-3DB5nT_6jnjRKGbXukxjh5w-2BlZ4LVnr75K0UJuwUjAQLiXBSDuPsItIDIGsq0JpUD-2BflwIBC-2BesTsLFFoo9O0FgnQDcUdLWZh9rMC8Kg00HnazMa30-...http://url6635.hirenest.com/ls/click?upn=DJp4VtPXWoYmCDCt7nvDf8SoAtp2H7631TaKwwfqkpuLYUhlBWVPtizFtHXXIYFRpkZdpzrwRr1SN7fsvryXZVrZS0h1Q3-2FKD0hKNIG0grQSGgJ6Qnhwq12r3mruEITUDN51CHCj2EVmG6Ve-2BiM8Qg-3D-3DB5nT_6jnjRKGbXukxjh5w-2BlZ4LVnr75K0UJuwUjAQLiXBSDuPsItIDIGsq0JpUD-2BflwIBC-2BesTsLFFoo9O0FgnQDcUdLWZh9rMC8Kg00HnazMa30-2BRzuBXfMNhdIsRdtueKhhmK54wovLgPrPl6htgrY5Z0k5ZHi8r3o0plDmYueX-2F9MjPxf6M-2Fb97D9BPciU8WQ-2B-2BOLduBRRQygVwbfCrcpnJCGKchdJhdpFbYcQFDTZT9k-3D SAFe4 SA(Agilist), CSM, PMP, CMST, ITILV3 Foundation & ACSE Certified Profesisonal Documented and tracked requirements, completed use case documentation, documented, and tracked risk and reported team work to upper management and customers. Consistently worked to improve the processes and quality of our team's work by: implementing test-driven development, ensuring that software conformed to architectural standards and participating in design and implementation reviews. Worked with customers and product manager to prioritize and validate requirements. Completed plans for long term goals using Microsoft Project. Coordinated the work efforts of 12-person team for various projects. Helped team complete tasks successfully and on-time and resolved obstacles encountered by team members. Coordinated and participated in weekly estimation meetings to provide high-level estimates (Story Points) for backlog items. Defined and agreed KPIs of the scrum with the client and tracked the to achieve within agreed timelines/Scope/Quality/Cost. Work with product owners to groom the backlog and plan sprints. Track, escalate and remove impediments. Report at daily Scrum of Scrum meetings. Track burn down, issues and progress in Version One. Work with component teams to resolve issues. Improved team velocity by incorporating capacity planning into sprint planning sessions. Implemented Issues Tracking in Rally to effectively track impediments against user stories. Quickly became the recognized Rally expert within QMinds Resolved a complex infrastructure issue by creating and utilizing a professional network of Scrum Masters, Product Owners and Technical Leads within QMinds Studying various Manual Test Cases of WebRes, PCI and MAST applications. Prepared Test Data for automation of WebRes, PCI and MAST applications, using Protractor, Jasmine and cucumber, type script, java script, java , Selenium Designed test scripts against test cases of MAST application; tested test scripts if those are consistently working or not. menos
Contratar ramavreddy108
