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  •     abusayed2004
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    abusayed2004 abusayed2004

    Bangladesh 40$ USD / saat
    Asterisk PBX, SIP, Linux, Cloud, DevOps, Security
    Bangladesh
    I am currently seeking long-term remote and onsite job opportunities. With 13 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 customization. I...
    I am currently seeking long-term remote and onsite job opportunities. With 13 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 customization. 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: - Linux - Hosting Systems Administration & Monitoring - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimization - 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. daha az
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  •     izequal2tech
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    izequal2tech izequal2tech

    India 10$ USD / saat
    Mobile & Web || Marketing || Wordpress || AWS
    India
    IzEqual2 Tech Welcomes You! We provide world-class Website, Responsive, Smooth and Robust..We provide Flutter, Android, and iOS application design services at affordable costs. We are 5+ Years of Experienced in Mobile and Web Application Development. We provide quality React Node JS website and Flutter, Android, and...
    IzEqual2 Tech Welcomes You! We provide world-class Website, Responsive, Smooth and Robust..We provide Flutter, Android, and iOS application design services at affordable costs. We are 5+ Years of Experienced in Mobile and Web Application Development. We provide quality React Node JS website and Flutter, Android, and iOS apps at a valuable price. For every problem, we come up with a creative solution. We works for customer to help them to create their web and app development using below tech stack. ✅ Front-end : ◆ React, Angular 1/2/4, Vue & Next JS ◆ HTML5, CSS3, Bootstrap, Javascript, JQuery&AJAX ✅ Back-end : ◆ Node, Express, Django, PHP, Golang ✅ Database : ◆ MongoDB, MySQL, Firebase ✅ PHP frameworks : ◆ Laravel 5 ✅ CMS: ◆Wordpress, Wix,Magento ✅ Cloud ◆AWS, ElasticSearch, DynamoDB ,API Gateway ✅ Mobile App Development ◆Flutter (Android, iOS & Web App) , Objective C, Swift ◆React native ✅Digital Marketing. ◆ Social Media Marketing, Account Handling, Ad Campaign ◆ SEO, Google Profile Ranking daha az
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  •     nlivenvw
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    nlivenvw nlivenvw

    India 25$ USD / saat
    IT Solutions
    India
    Nliven Technologies is a Software Development & Information Technology consulting company. Founded in year 2002 we provide our services in Software Application development, Testing, Maintenance, Server Administration (including Cloud Servers), Networking Solutions, Internet Marketing, Web and Graphics Designing,...
    Nliven Technologies is a Software Development & Information Technology consulting company. Founded in year 2002 we provide our services in Software Application development, Testing, Maintenance, Server Administration (including Cloud Servers), Networking Solutions, Internet Marketing, Web and Graphics Designing, Domain registration and web hosting. We work on wide spectrum of technologies viz. Artificial Intelligence, Data Analytics and Insights, Data Scraping, Intelligent GPS Tracking Systems, Online Digital Publishing, ERP Applications, Social Networking Services, Content Management Systems, e-Commerce Web-applications, Hybrid Mobile Applications etc. We specialise in creating cutting edge applications for both mobile and web in cost effective and timely manner. Our core areas of expertise include: - Web application development - Mobile application development - Artificial Intelligence (AI) - Server Administration daha az
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  •     touhidecevw
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    touhidecevw touhidecevw

    Bangladesh 50$ USD / saat
    Network & System Specialist |CCNP|CCNA|RHCE |CEH
    Bangladesh
    ✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete...
    ✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH and Digital Ocean ✅VMware ESXi, VMware Workstation, VirtualBox, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration (Windows Server 2008, 2012, 2016, etc.), Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python daha az
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  •     quintinthompson
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    quintinthompson quintinthompson

    United States 25$ USD / saat
    ⭐Cloud⭐ Servers ⭐Network⭐ Security ⭐Migrations ⭐
    United States
    Are you looking for an IT Superstar who can revolutionize your business? Search no further – I am the perfect fit for you! As a highly skilled and motivated ITIL-certified Cloud Architect and IT Consultant, I come armed with over two decades of extensive experience in designing, implementing, and managing both...
    Are you looking for an IT Superstar who can revolutionize your business? Search no further – I am the perfect fit for you! As a highly skilled and motivated ITIL-certified Cloud Architect and IT Consultant, I come armed with over two decades of extensive experience in designing, implementing, and managing both on-premise and cloud-based environments. When it comes to leveraging technology to drive growth and efficiency, I am the expert you can rely on. TECHNICAL SKILLS: ✅ Windows Server 2000/2022 ✅ Windows XP/Windows 10/11 ✅ Linux/UNIX/CentOS ✅ VMware ESX/vSphere ✅ IIS (Internet Information Services) ✅ Citrix Virtual App & Desktop ✅ SharePoint ✅ Virtualization ✅ Microsoft Teams ✅ SCCM (System Center Configuration Manager) ✅ SCOM (System Center Operations Manager) ✅ Virtual Desktop Infrastructure (VDI) ✅ Windows Hyper-V ✅ Microsoft Azure ✅ Azure AD ✅ M365 (formally Office 365) ✅ AWS (Amazon Web Services) ✅ AWS - EC2 ✅ Google Cloud ✅ DevOps ✅ Kubernetes ✅ Docker ✅ Chef/Puppet/Ansible/Terraform ✅ Containerization ✅ Virtualization ✅ Hybrid Cloud ✅ Storage ✅ Security ✅ Disaster Recovery STRENGTH: ✅25 years of technical expertise ✅ Cloud architecture ✅ Problem-solving ✅ Strategic thinking ✅ Leadership abilities ✅ Cloud computing expertise ✅ Adaptable ✅ Infrastructure design ✅ Strong communication skills ✅ Leadership qualities ✅ Analytical thinking ✅ Project management ✅ Technical tasking distribution ✅ Responsible ✅ Agile processes ✅ Data and Server Migrations My journey in the IT world began over two decades ago, and since then, I've acquired an array of certifications, including MCSE, CNE, CCNP, CCDP, CCIE, SECURITY+, ITIL, AWS, and Azure. Looking for an IT partner who goes above and beyond to deliver exceptional results? Look no further! Together, we'll elevate your IT infrastructure and take your business to new heights. > Contact Me Today! Let's Discuss Your Situation < Hit that "Request Quote" button now and let's embark on a journey of IT excellence together! daha az
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  •     dmytrop2020
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    dmytrop2020 dmytrop2020

    Ukraine 60$ USD / saat
    Senior Hardware & Software Engineer
    Ukraine
    Hello to all and welcome to my profile. My name is Dmytro and i am from Ukraine. I have 2 degrees - one is electronic and second is programming. During my education i also studied physics. I have over 15 years of experience in hardware/software engineering. After education i have 7 years of work experience on...
    Hello to all and welcome to my profile. My name is Dmytro and i am from Ukraine. I have 2 degrees - one is electronic and second is programming. During my education i also studied physics. I have over 15 years of experience in hardware/software engineering. After education i have 7 years of work experience on electronic factory and next 8 year I worked in European companies - so i have enough of knowledge to build digital devices and smarty gadgets. My main services: 1. Hardware design (Electronic schematic & PCB). 2. Firmware programming. 3. C# .NET Windows application 4. OpenCV / Compute Vision application. 5. Mobile application 6. Working with different microcontrollers (ATMega, STM, ESP32, etc..). 7. Working with FPGA (Intel and Xilinx). 8. Working with SoC (System on Crystal). 9. Device Prototyping. 10. Device Serial Manufacturing. My Goal is Quality and Quick development so i do my best to my customers will be satisfied. Will be happy to cooperate with you!:) Thank you. daha az
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  •     joshua570
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    joshua570 joshua570

    Kenya 10$ USD / saat
    Expert in ICT solutions and projects and Research
    Kenya
    Expertise in development of ICT solutions and projects, development and maintenance of databases, hardware/software upgrade, providing effective IT systems, implementation, management and maintenance of ICT services and network. Ability to troubleshoot, plan and design low maintenance systems, ensure implementation...
    Expertise in development of ICT solutions and projects, development and maintenance of databases, hardware/software upgrade, providing effective IT systems, implementation, management and maintenance of ICT services and network. Ability to troubleshoot, plan and design low maintenance systems, ensure implementation of IT standards and policies, and provide technology support and solutions to meet the required Needs. I am capable of learning new technologies and complete projects within specified deadlines. Possess excellent communication, problem solving, documentation, analytical and decision solving skills. daha az
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  •     CyberBuddy25
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    CyberBuddy25 CyberBuddy25

    United Kingdom 100$ USD / saat
    Cyber Security Specialist
    United Kingdom
    I'm a cyber security specialist. I have more than 5 years of experience in information technology, cyber security, and risk management, and hold certifications in Certified Information System Security Professional (CISSP), ethical hacking (CEH), CompTIA Cyber Security Analyst (CySA) and cloud computing. My core...
    I'm a cyber security specialist. I have more than 5 years of experience in information technology, cyber security, and risk management, and hold certifications in Certified Information System Security Professional (CISSP), ethical hacking (CEH), CompTIA Cyber Security Analyst (CySA) and cloud computing. My core competencies include asset security, technical support, cyber security operations, Risk assessment and Vulnerability management, and design and implementation of security policies. At my current company, I am responsible for protecting the company's information systems, web applications, email, and endpoints from cyber threats and incidents. I lead the incident response team, perform vulnerability scans, threat hunting, user investigations, and risk assessments, and implement security policies and controls. I also supervise a security operations administrator who focuses on vulnerability management and risk mitigation. I am passionate about customer satisfaction, communication, and problem-solving, and strive to ensure the company's compliance with internal and external security standards and regulations. You can review my LinkedIn profile for further details: https://www.linkedin.com/in/zahid-m-824249137/ ---------------------------------------------- Key Competencies ------------------------------------------ • Offering comprehensive security solutions to clients. • Possessing a solid grasp of security, system, and network technologies. • Demonstrating successful collaboration with large organizations. • Articulating technical requirements in business terms effectively. • Familiarity with SDLC, encompassing waterfall and Agile methodologies. • Sound understanding of the "Defense in Depth" layered security architecture model. • Proficiency in operational security and its real-world implications. • Competence in conducting vulnerability analysis on web applications, network, infrastructure, and operating systems. • Prioritizing customer satisfaction and delivering projects that bring tangible value to clients. • Displaying eagerness to delve into technical inquiries from various perspectives. • Exhibiting enthusiasm and adaptability in tackling challenges. • Possessing strong analytical and diagnostic skills. • Keeping up to date with prevalent web vulnerabilities. • Maintaining knowledge of contemporary standards, practices, procedures, and methods. • Excellent presentation and communication skills • Clearly articulating complex concepts both in written and verbal form. • Demonstrating active listening skills, particularly when engaging with customers. daha az
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  •     Devachourey
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    Devachourey Devachourey

    India 20$ USD / saat
    Best Salesforce Solutions Company.
    India
    Gruslabs Software Solution Pvt. Ltd. is a registered Salesforce Consulting Partner. Please click here https://sforce.co/3WVsM5E to know more We are 25x Salesforce Certified developers team. Sales cloud | Service cloud | Marketing Cloud | CPQ | Salesforce CRM We specialize in Custom Salesforce development in LWC,...
    Gruslabs Software Solution Pvt. Ltd. is a registered Salesforce Consulting Partner. Please click here https://sforce.co/3WVsM5E to know more We are 25x Salesforce Certified developers team. Sales cloud | Service cloud | Marketing Cloud | CPQ | Salesforce CRM We specialize in Custom Salesforce development in LWC, Storefront development, Implementation, Customization, Migration, Integration, Consulting, Maintenance, and Support. We have working experience working with Salesforce products like Sales Cloud, Service Cloud, Marketing Cloud, Pardot, Health Cloud, Community Cloud, Commerce Cloud, CPQ, Non-profit Cloud, and Revenue Cloud. ?Salesforce integration we worked on: ✪Marketing Automation integration (Marketo, Hubspot, Mailchimp, Eloqua) ✪Calendar and email integration (Email, Live Chat, Shipping, Shipping, Collaboration Tools) ✪Accounting integration( Zoho, QuickBooks, Xero) ✪Social media integration(Linkedin, Facebook, Twitter, Instagram) ✪E-Commerce integration(Magento, WordPress, Shopify, WooCommerce) ✪ERP integration (SAP, Oracle ERP, Cloud NetSuite, Sage, Microsoft Dynamics 365 and Much more... Salesforce Knowledge & Skills:- - Lightning Component (Aura Framework) - VisualForce Component | VisualForce Page - Apex Triggers | Apex Class | Batch Class - AppExchange Products - Salesforce Lightning Design System (UI/UX) - Amazing analytics by Reports & Dashboards - Automation: Lightning Flow | Process Builder - Workflow | Approval Process | Validation Rule - Email Template | Email Alert | Escalation Rule - Lightning App Builder - Loading data via Data Loader, Workbench, and Demand Tools. - JavaScript | jQuery | HTML | HTML5 | CSS daha az
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  •     servermaster
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    servermaster servermaster

    Estonia 25$ USD / saat
    Professional IT specialist
    Estonia
    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 daha az
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