VoIP Developers para contratar
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Freelancers patrocinados
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I have 8 years of Experience as a System Administrator and expert in Linux, Asterisk, vicidial and openvpn.I have 8 years of Experience as a System Administrator and expert in Linux, Asterisk, vicidial and openvpn. menos
Contratar ameer89898
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Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" menos
Contratar RafimKs
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We are working on Asterisk - VoIP solutions since 13 years onwards, we are having vast knowledge of all modules of Asterisk and dialer stuff, and we are also able to do integration with crms, clusters as well as other PBX systems for sending and receiving calls as well. We are experts install and configuring...We are working on Asterisk - VoIP solutions since 13 years onwards, we are having vast knowledge of all modules of Asterisk and dialer stuff, and we are also able to do integration with crms, clusters as well as other PBX systems for sending and receiving calls as well. We are experts install and configuring Asterisk, vicidial, Voice Broadcast, A2billing, PBX, Freepbx, Freeswitch, Twillio, Elastix, Advanced IVR, Web-meetme, Cloud Solution using Asterisk, SoundBox Dialer, GoAuto Dialer, Call Centre solutions, DID Management solution, Hylafax Solutions, etc .. Asterisk * Installtion & Configuration * Dial Plan Designing * Advanced AGI scripting * System Integration, from small office to carrier-grade * Custom applications * Auto/mass dialing solutions A2Billing * Billing customization * Callback customization * CDR customization * IVR customization * Softphone Integration * Multi owner solution * Reseller solution * Clustering / Backup / Failover / Monitoring * Security / Hardening ViciDial * Complete configuration and customization for call centers * Inbound / Outbound strategies Trixbox / FreePBX / Elastix * Complete configuration * Customization GNU/Linux * I use Debian from year 2000 * SysAdmin * Webmaster * MySQL / SQLite DBA * RAID * Disaster Recovery * Custom monitoring and with Nagios * Open / Closed / Custom encryption * Security Manager Hardware * Digium * Sangoma * OpenVox * AudioCodes * Siemens * Gigaset * Panasonic * HP ProCurve Software Development, Server Management(Windows & Linux),Network Management,Configure DHCP,port forwarding etc for Windows & linux networks.Dialer Technical Support with VoIP Server Technical Support (All types of VoIP devices), VoIP Minutes Re seller with dialer. Social skills: excellent in team, individual, on-site or remotely, relaxed or under stress. Organizational skills: excellent with analyst duties, alone or in a team, with project manager duties, with self-managed time, or with magnetic badge. Installation expertise in Asterisk, Freeswitch, vicidial, astercrm, A2billing, Free PBX, Elastic, etc. IVR specialist in asterisk Advanced Dialplan in asterisk Useful and cost-effective phone management system planning & designing & installation Expertises in Digium, Sangoma, Openvox and other type of PRI & PSTN Card installation. Connecting Multiple Asterisk Server & Cloud Solution for asterisk Call centre setup using vicidial Advanced Voice broadcast system Training on Asterisk Advanced Call Recording Solution usi ng Asterisk Specialties Asterisk, Freeswitch, vicidial,A2billing, Free pbx, elastic, PRI & PSTN card installation, call centre setup, Advanced IVR, Cloud solution using asterisk, training on asterisk, voice broadcast etc. menos
Contratar kingAsterisk
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We are a small team that specializes in outsourcing and digital marketing, committed to improving the efficiency and effectiveness of your business. While we can't please everyone, we have built a strong reputation in the industry. Our services include data entry, Virtual Assistant, lead mining, email sending, article...We are a small team that specializes in outsourcing and digital marketing, committed to improving the efficiency and effectiveness of your business. While we can't please everyone, we have built a strong reputation in the industry. Our services include data entry, Virtual Assistant, lead mining, email sending, article writing, proofreading/editing, telemarketing, designs, and more. As an experienced BPO professional, I have worked with numerous companies worldwide in areas such as lead generation, sales, customer service/support, data entry/processing, VA, and research. Our company offers a wide range of services, including telemarketing, customer service, graphics design, logo design, branding, technical support, data entry, and more. We were featured on Freelancer a few years ago and have been a Preferred Freelancer here for several years now. If our qualifications match your needs, please consider our small company for your next project. menos
Contratar jkaranm
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Degree Professional (Systems Engineer, Telecommunications Engineer, Cisco CCNP, MBA, ITIL, MCSE, VMWARE, Mikrotik, Siemon, IP Telephony, etc.) with more 20 years experience. Expertise in Networking (Design & Deployment), IT Support, IP Telephony, Routing, Switching, Firewalling, Security, SDWAN, Wireless,...Degree Professional (Systems Engineer, Telecommunications Engineer, Cisco CCNP, MBA, ITIL, MCSE, VMWARE, Mikrotik, Siemon, IP Telephony, etc.) with more 20 years experience. Expertise in Networking (Design & Deployment), IT Support, IP Telephony, Routing, Switching, Firewalling, Security, SDWAN, Wireless, Linux/Unix/Windows Servers Management, and many other IT topics (like PHP, Apache, Nginx, MySQL, Magento, PrestaShop, Wordpress, etc.) I've experience with Google Cloud Services, Digital Ocean, Amazon Web Services, Microsoft Azure. Entrepeuner in a small IT company (IT Business Corp.) with more 15 years in local market. I have expectations of new and challenging projects. Available 7 days a week to attend emergencies and specific technical assistance situations. Technical responsibility and ethical commitment in the fulfillment of the requested services. menos
Contratar ITBC2019
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OmarFarukBD OmarFarukBD
$60 USD / horaHighly Recommended | TOP 1% | Verified by FL StaffHi, I'm Omar Faruk, CEO of Itblast Limited, the number one IT company in Bangladesh. With expertise in web development, animation, and graphic design, I specialize in PHP, HTML, Javascript, and Python. I'm also skilled in Linux and Excel system administration using Linux, Magneto, and After Effects, among many other...Hi, I'm Omar Faruk, CEO of Itblast Limited, the number one IT company in Bangladesh. With expertise in web development, animation, and graphic design, I specialize in PHP, HTML, Javascript, and Python. I'm also skilled in Linux and Excel system administration using Linux, Magneto, and After Effects, among many other tools. With years of experience under my belt, I pride myself on delivering high-quality work that meets my clients' needs. If you're looking for a skilled and reliable freelancer who can bring your projects to life, look no further than me. My approach is all about collaboration - I believe that the best results come from working closely with my clients to understand their needs and preferences. I pride myself on my attention to detail, and am committed to delivering high-quality work that meets the highest standards. In addition to my technical skills, I'm also a great communicator and problem-solver. I'm always happy to answer questions, offer suggestions, and work through challenges to make sure that my clients are completely satisfied with the final product. If you're looking for a reliable, skilled freelancer who can help you take your business to the next level, I'd love to hear from you. Let's work together to create something amazing! menos
Contratar OmarFarukBD
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Mobile App & Web Development Expert with IOT + Betting ‼....Your Ideas …..&.....Our Solutions ….‼ Blockchain - NFT | Smart Contract | Token | Coin | Wallet Mobile App Development Platforms(Android, iOS, with complete web-services API native app) with Flutter App | React Native App Development Website Design &...Mobile App & Web Development Expert with IOT + Betting ‼....Your Ideas …..&.....Our Solutions ….‼ Blockchain - NFT | Smart Contract | Token | Coin | Wallet Mobile App Development Platforms(Android, iOS, with complete web-services API native app) with Flutter App | React Native App Development Website Design & Development Platforms - PHP, Node.js, python, WordPress , Html5 , CSS3 ,Bootstrap, Ajax , JavaScript Graphic Design - Figma | Adobe XD | Photoshop | Illustrator | CorelDRAW | marvel app, etc. Also, we cover AI /ML & IoT integrations on both above platforms. Let me know WE BELIEVE WE ARE NOT SATISFIED UNTIL YOU ARE WITH OUR WORK We are a Team of Experience software Developers, Android developers, IOS developers, Website Design, Website Development, Graphic Design, and Web services API. We provide the best quality work and on-time delivery. We believe relation is the key to success for any organization that's the reason we are here to provide the best quality, accuracy, and on-budget work with the help of our experienced team. we have 8+ experience in the IT field with 30+ expert Developer teams in-house to complete your work on time with your 100% satisfaction at a minimum cost Ready Made Solutions with on-demand Customization Taxi App | Ride Share | Towing | Truck Booking | Uber Clone Parcel Delivery | Logistic | On-Demand Delivery | Courier Multi-Vendor Food Delivery | E-commerce | Grocery | On Demand | Medicine |Milk | Gas Event Booking App Appointment Booking App - Doctor | Salon | Services Provider | Social Media App & Chat App - Audio & Video Call Inventory Management | POS App Dog Sitting | Baby Sitting | Dog walker app Donation App Betting App - fantasy | Betfair | Sport | Casino | Gaming | Odds |Poker App School App | Attendance System Classified App - services | Business News App | Food recipe App Covid App Quiz + Test App Airtasker Clone Real Estate Portal Security App with Live tracking IoT-based RFID attendance system Doctor Appointment Booking Car rental Food delivery App last hour deal application cricket , football , tennis betting website casino menos
Contratar mninfotech2
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.............. I'm a VoIP expert, skilled PHP web developer, and proficient Linux administrator............................. I'm a VoIP expert, skilled PHP web developer, and proficient Linux administrator............... menos
Contratar arodrigue
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Namaste, Welcome to Microlent. Microlent is a group composed of tech-savvy individuals and marketing geniuses who banded together to get India, and the world, digitally engaged. We are about technology and how it can help you reach your maximum potential. We are a real company based in India and as well as our local...Namaste, Welcome to Microlent. Microlent is a group composed of tech-savvy individuals and marketing geniuses who banded together to get India, and the world, digitally engaged. We are about technology and how it can help you reach your maximum potential. We are a real company based in India and as well as our local clients, we use Freelancer to cherry-pick the best international projects to build our online portfolio and stretch our software building muscles. We are always looking to build the next big thing - Is that your project? If so, we would make a successful team! We develop websites, online stores, mobile applications, and most importantly ongoing relations. We are the 'go-to guys for new software projects - Anything goes at Microlent! Your imagination is the limit. We work with the following technologies: ASP.NET MVC, ASP.NET CORE, C#, PHP, iOS, Android, Flutter, Xamarin, and many more. menos
Contratar Microlent
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18+ years of technology experience with over a decade on Cloud & emerging technologies such as DevOps, Cloud Security etc. Experience both on windows and linux based workloads. Multiple certifications on Azure, AWS, VMware, CompTIA, OpenStack, multi-cloud certified since 2013.18+ years of technology experience with over a decade on Cloud & emerging technologies such as DevOps, Cloud Security etc. Experience both on windows and linux based workloads. Multiple certifications on Azure, AWS, VMware, CompTIA, OpenStack, multi-cloud certified since 2013. menos
Contratar sangramkrath