Jabber Experts For Hire
Showing 24 results
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Hire bilalabbasi018
I am having more than 5 Years of experience in VoIP domain. Worked in many fortune 500 companies. VoIP: Asterisk,FreeSwitch,Kazoo VoIP Cluster,Kamailio,A2Billing, ASTPP, Auto Dialer. Ringless VoiceMail Expert, Custom Phone Dialers, Custom Auto Dialer. System...I am having more than 5 Years of experience in VoIP domain. Worked in many fortune 500 companies. VoIP: Asterisk,FreeSwitch,Kazoo VoIP Cluster,Kamailio,A2Billing, ASTPP, Auto Dialer. Ringless VoiceMail Expert, Custom Phone Dialers, Custom Auto Dialer. System Admin: Proxmox,VMWare,KVM,XenServer,Apache,Mysql,NginX,HAProxy. Databases: MySQL, Oracle, MongoDB, Redis. Monitoring: Nagios, Zabbix, Homer. Automation: Ansible. XMPP: Ejabberd. Languages: Golang, Python, Lua, Bash. Upwork Profile: https://www.upwork.com/freelancers/~01f022241aba307bff less -
Hire ulvarrefr
High experienced software developer on freelance. Network applications, cryptography implementation, geo navigating applications, gambling services, learning management systems, image/audio processing, reverse engineering and many more. Ruby/Rails, Erlang/Elixir, Haskell, C/C++. Linux only, no consalting. CV by...High experienced software developer on freelance. Network applications, cryptography implementation, geo navigating applications, gambling services, learning management systems, image/audio processing, reverse engineering and many more. Ruby/Rails, Erlang/Elixir, Haskell, C/C++. Linux only, no consalting. CV by request for real projects. less -
Hire engruhulajom
Top Rated Freelancer ⭐⭐⭐⭐⭐ 5 Star Developer ⭐⭐⭐⭐⭐ 100% Job Success Hello and welcome! I'm a skilled full-stack developer with a passion for delivering high-quality work to my clients. With over 10 years of experience in web development, I specialize in building dynamic and engaging web applications using various...Top Rated Freelancer ⭐⭐⭐⭐⭐ 5 Star Developer ⭐⭐⭐⭐⭐ 100% Job Success Hello and welcome! I'm a skilled full-stack developer with a passion for delivering high-quality work to my clients. With over 10 years of experience in web development, I specialize in building dynamic and engaging web applications using various technologies. I am an expert in web development and Mobile app development. I have worked on a wide variety of projects including CRM, Educational Platforms, Dashboards, Chat apps, Delivery apps, and more. My skills include: • HTML/CSS • JavaScript • Bootstrap • Tailwind CSS • JQuery • VueJS • ReactJS • PHP • Laravel • Python • Swift • C# • Rust • Perl • Ruby on Rails • Livewire • REST APIs • Payment integration • Database Design • SQL databases • Linux • SEO • Sopify • Docker • Laravel Forge • Objective-C • Java • Kotlin • React Native As a freelancer, I am committed to providing excellent communication and delivering top-notch work within your deadline. Whether you need a brand new web application developed from scratch or an existing one improved, I have the skills and experience necessary to get the job done. Some of the services I can provide include: ✅ Front-end web development ✅ Back-end web development ✅ Full-stack web development ✅ Converting design to HTML & CSS ✅ Custom API development ✅ Third-party API integration ✅ Database design and implementation ✅ Web application optimization and performance tuning My clients have described me as excellent developer and perfect communicator, and I strive to maintain this level of excellence in all my work. If you are looking for a dedicated and skilled full-stack web developer who can deliver exceptional work, please don't hesitate to contact me. I am confident that I can help you achieve your goals and exceed your expectations. less -
Hire riazmian
Objectives: Pro-active self-starter with IT expertise and solid achievements in network administration, network infrastructure engineering, network security, Servers focus and Cisco Administration. A flexible team player who thrives in a dynamic environment and fosters a culture of learning and knowledge sharing. ...Objectives: Pro-active self-starter with IT expertise and solid achievements in network administration, network infrastructure engineering, network security, Servers focus and Cisco Administration. A flexible team player who thrives in a dynamic environment and fosters a culture of learning and knowledge sharing. Enjoys problem solving and challenges, stays focused on the tasks at hand with attention to detail and follows them through to completion. Skills: Technology Aptitude Highly skilled technology professional with a clear focus in Cisco VoIP equipment, solutions and network management (CCNP Voice), Windows (Desktop and Network OS), VMware and Cisco Hardware UCS with a constant drive to master new technologies and systems. Communication Excellent communicator, with the ability to convey technical concepts to non-technical people. Project Management well skilled and experienced in operating in a defined project environment with an outcomes driven approach which delivers projects on time within agreed budgets Customer Service Ability to listen and respond to customer inquiries, job progress requests, in a helpful and courteous manner. Stakeholder Management An engaging technology professional who can work across a wide range of skill sets from both within the organization and external parties. Leadership & Management Gained the respect of peers, staff and stakeholders by demonstrating expert knowledge, acted as team lead to find solutions and create a rewarding environment where success is strongly aligned to project outcomes. Decision Making Strong capacity for quickly assessing situations and setting in action a plan remedy problems or escalate issues. less -
Hire Hanken8or
I'm a creative, detail-focused and versatile Digital Specialist combining Graphic Design, Programming, Development, Social Media Management, Content Creation, Proofreading, Testing and Digital Marketing. I help businesses, entrepreneurs and individuals turn ideas into professional, polished results — from creative...I'm a creative, detail-focused and versatile Digital Specialist combining Graphic Design, Programming, Development, Social Media Management, Content Creation, Proofreading, Testing and Digital Marketing. I help businesses, entrepreneurs and individuals turn ideas into professional, polished results — from creative design and branding to development, marketing and digital solutions. 🎨 GRAPHIC DESIGN & CREATIVE ✅ Graphic Design & Digital Artwork ✅ Social Media Posts & Advertisements ✅ Posters, Flyers, Banners & Promotional Material ✅ Logo & Brand Design ✅ Product & E-commerce Graphics ✅ Photo Editing, Retouching & Enhancement ✅ Background Removal & Image Manipulation ✅ AI Image Creation & Editing ✅ Brochures, Menus, Invitations & Business Material ✅ Custom Designs & Marketing Graphics 💻 PROGRAMMING & DEVELOPMENT ✅ Programming & Coding ✅ Web & Front-End Development ✅ HTML, CSS & JavaScript ✅ Python Development ✅ Website Customization & Landing Pages ✅ Scripts & Automation ✅ API Integration ✅ Bug Fixing, Debugging & Troubleshooting ✅ AI-Assisted Development 🎮 GAME DEVELOPMENT ✅ 2D Game Development ✅ Game Concepts & Planning ✅ Game UI, Menus, Assets & Graphics ✅ Game Testing & Quality Assurance ✅ Gameplay & User Experience Testing ✅ Bug Identification & Reporting ✅ Roblox Development & Testing 📱 SOCIAL MEDIA MANAGEMENT ✅ Complete Social Media Management ✅ Facebook, Instagram & YouTube ✅ Content Creation & Scheduling ✅ Social Media Strategy ✅ Advertising & Promotional Campaigns ✅ Captions & Promotional Copy ✅ Content Calendars ✅ Audience Engagement & Organic Growth ✅ Hashtag, Keyword & Competitor Research ✅ Reels & Short-Form Content Ideas ✅ Profile Optimization & CTA Strategies ✍️ WRITING & PROOFREADING ✅ Professional Proofreading ✅ Grammar & Spelling Correction ✅ Content & Copy Editing ✅ Website & Business Content ✅ Product Descriptions ✅ Social Media & Advertising Copy ✅ Rewriting & Content Improvement ✅ English & Afrikaans Assistance 🔍 TESTING & QUALITY ASSURANCE ✅ Website, App & Game Testing ✅ Functionality & Usability Testing ✅ Mobile & Desktop Testing ✅ Bug Detection & Reporting ✅ UX Testing & Feedback ✅ Design, Content & Link Checking 🚀 DIGITAL MARKETING & BUSINESS ✅ Digital Marketing & Advertising ✅ Brand Development ✅ E-commerce Support ✅ Market & Competitor Research ✅ Lead-Generation Concepts ✅ Promotional Campaigns ✅ Digital Product Assistance ✅ Online Business Support 🤖 AI & AUTOMATION ✅ AI Content & Image Creation ✅ AI-Assisted Coding ✅ Prompt Development ✅ Workflow Optimization ✅ Automation Assistance ✅ Research & Content Repurposing ⭐ WHY WORK WITH ME? My strength is versatility. I understand how design, technology, marketing, content and customer experience work together. Instead of hiring multiple freelancers, you can work with one professional who understands the complete project. Your idea. Your brand. Your project. Your vision — professionally created from concept to completion. less -
Hire adriaandehaan
Many years of experience. Proficient in most programming languages, currently focused on C# dotnet core, Java, Javascript and Python. Got some rare skills in GSM, EMV, Banking, PCI, HSM's and other related security aspects. Fast learner and not afraid of a challenge. Enjoys designing high throughput highly available...Many years of experience. Proficient in most programming languages, currently focused on C# dotnet core, Java, Javascript and Python. Got some rare skills in GSM, EMV, Banking, PCI, HSM's and other related security aspects. Fast learner and not afraid of a challenge. Enjoys designing high throughput highly available architectures and cloud based technologies. Big fan of Open Source and hope to one day be able to contribute a bit more. less -
Hire toriquldev123
Toriqul Global Solutions is a professional web design and development company dedicated to building modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, the company brings over 10 years of experience in delivering...Toriqul Global Solutions is a professional web design and development company dedicated to building modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, the company brings over 10 years of experience in delivering scalable and visually appealing websites. Web Design & development: We are a full-stack web developer with more than 10 years of experience. Our design approach is always Modern and simple, which attracts people towards it. We have built websites for a wide variety of industries. We have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB and many other skills Why Choose Us: * Modern, clean, and user-focused design approach * Fully responsive across all devices * Scalable and reusable code structure * Clean, optimized, and well-documented code * On-time delivery with strict commitment to deadlines * Clear and professional communication * 100% client satisfaction is our priority We have successfully worked with clients across different industries, delivering high-quality websites that meet both business goals and user expectations. Let’s Build Something Great Together. Contact us today to discuss your project and turn your ideas into reality. Best Regards, Toriqul Global Solutions less -
Hire sallamesta17
Certifications: • CCNP Collaboration (CSCO11529953) • Administering Cisco Unified Contact Center Enterprise v10.0 • Cisco Unified Customer Voice Portal Implementation v8.0 • CCIE Collaboration in progress • Strong knowledge of the data and voice networks operation. • Strong knowledge of H323, SIP, SCCP and...Certifications: • CCNP Collaboration (CSCO11529953) • Administering Cisco Unified Contact Center Enterprise v10.0 • Cisco Unified Customer Voice Portal Implementation v8.0 • CCIE Collaboration in progress • Strong knowledge of the data and voice networks operation. • Strong knowledge of H323, SIP, SCCP and MGCP protocols. • Strong knowledge of Cisco’s routers and switches plate forms. • Strong knowledge of Cisco unified communication network. (plate forms and applications) • Good knowledge of Tandberg and Polycom video equipment. • Strong knowledge of TCP/IP protocol suite. • Document the networks and design upgrades in various written formats (VISIO, Word, etc.). • Familiar with routing protocols RIP, EIGRP, OSPF and BGP. • Excellent analytical problem solving and troubleshooting skills. • Ability to work well with a team in a fast paced, constantly changed environment and follow instructions from supervisors and senior colleagues. less -
Hire aytacyu
I am an experienced network and collaboration solution engineer within passion for innovative technologies for 10 years. I have gained broad knowledge on network, voice and video solutions on multi-vendor and multi-cultural environment. Currently I have established my own consultancy company in the UK to provide...I am an experienced network and collaboration solution engineer within passion for innovative technologies for 10 years. I have gained broad knowledge on network, voice and video solutions on multi-vendor and multi-cultural environment. Currently I have established my own consultancy company in the UK to provide consultancy also on Cloud Computing and Automatization. As a freelancer, I can help you on areas like: Scripting, Automatization, Cloud computing, Networking, VoIP, Unified Communications and Contact Center. less -
Hire toxi22
Senior Linux System Administrator / Infrastructure Engineer Linux • Apache • Nginx • PHP • MySQL • Docker • Proxmox • VPN • VoIP === Senior Linux System Administrator with 15+ years of experience working with Linux servers, networks, VoIP and web infrastructure. Experience supporting high-load web projects,...Senior Linux System Administrator / Infrastructure Engineer Linux • Apache • Nginx • PHP • MySQL • Docker • Proxmox • VPN • VoIP === Senior Linux System Administrator with 15+ years of experience working with Linux servers, networks, VoIP and web infrastructure. Experience supporting high-load web projects, Asterisk/Vicidial, VPN, hosting and corporate systems, call centers, as well as freelance projects for small and medium businesses, setting up comprehensive monitoring, optimizing security through Cloudflare and automating backups, supporting technical documentation. === Key competencies and technical skills: Web project administration: Managing hosting, VPS/VDS, databases, control panels (cPanel, ISPmanager, FastPanel, etc.). Network services and DNS: Knowledge of working with Cloudflare (managing DNS records, SSL/TLS, configuring Firewall/WAF rules, Page Rules, optimizing caching and DDoS protection). Monitoring and alerting: Setting up and working with monitoring systems (Zabbix or similar), event correlation to minimize notification "noise", log analysis. Mail services: Setting up corporate mail, managing MX, SPF, DKIM, DMARC records to protect against spam and ensure email deliverability. Recovery and backup: Developing backup strategies, regularly checking their integrity and ensuring smooth site migration. === Linux & Infrastructure Linux (Debian, Ubuntu, CentOS) Bash System Administration Infrastructure Management Performance Tuning Web Infrastructure Apache/Nginx PHP-FPM MySQL/MariaDB LAMP/LEMP PHP WordPress HTML/CSS Virtualization & Containers Proxmox VE Docker Docker Compose Virtual Machines Containerized Services DevOps & Automation Git/SVN CI/CD Bash Scripting Python (automation and integrations) Networking TCP/IP VLAN VPN OpenVPN WireGuard XRay/V2RayNG MikroTik EdgeRouter UniFi Mail Infrastructure Postfix/Exim Dovecot Roundcube VoIP Asterisk Vicidal/Vicibox FreePBX SIP GoIP/Elgato/OpenVox GSM Gateways Monitoring Zabbix Microsoft Infrastructure Windows Server 2008/2012/2022 Active Directory (AD) Group Policy (GPO) DNS DHCP Remote Desktop Services (RDS) File Services User Administration PowerShell Windows Administration Automation Additional Technical Experience / Volunteer IT Support Engineer Deployment and maintenance of CCTV systems and DVR/NVR equipment Video surveillance infrastructure troubleshooting and support Network infrastructure setup and support Broadcast setup / Organization and support of online broadcasts Working with vMix, NDI, Dante Server administration Audio equipment setup and technical support of events less
