Hire the best Freeswitch Specialists in Pakistan

Check out Freeswitch Specialists in Pakistan with the skills you need for your next job.
  • $50 hourly
    ⭐ TOP-RATED AWS Engineer with 100% JSS(Job Success Score) Are you searching for an experienced AWS Cloud Engineer who can help you set up, design, develop, integrate, and manage cloud-based solutions that not only meets but exceed your expectations? Look no further, your journey to cloud excellence starts here! I have worked on numerous projects, both small and enterprise-level, ranging from AWS infrastructure setup to comprehensive development and seamless integration. My development skills encompass the creation of highly scalable software applications using cutting-edge tools and technologies. One of my key strengths lies in creating robust CI/CD pipelines using Amazon CodePipeline, Bitbucket, and GitHub. These pipelines facilitate the deployment of applications on various AWS services, including Amazon Elastic Container Service (ECS), Elastic Kubernetes Service (EKS), Fargate, and EC2. MY CORE COMPETENCIES ---------------------------------- ✅ AWS SERVICES -- Amazon Connect, Lambda, Kinesis Stream, S3, Lex, DynamoDb, AWS PostgreSQL, Athena, API Gateway, IAM, EFS, ElastiCache, Elastic Beanstalk, Rekognition, AWS Environment. ✅ AWS DevOps -- ECS, EC2, Fargate, Load Balancer, CloudFormation, CodePipeline, CI/CD, Terraform, GitHub, Bitbucket, ✅ DEVELOPMENT -- Angular, Nodejs, Python, Java, Springboot, TypeScript, JavaScript, PHP, PrimeNG, Material, REST API, Front End, Back End, Databases. Thank you, I look forward to working with you. Your Success Is My Goal
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Salesforce App Development
    MEAN Stack
    Amazon EC2
    AWS CloudFormation
    Angular
    VICIDIAL
    RESTful API
    Amazon DynamoDB
    AWS Lambda
    AWS Application
    Amazon Lex
    FreeSWITCH
    Amazon Web Services
    Node.js
    CI/CD
  • $25 hourly
    To Become a skilled Professional and expand my knowledge to use it to the best of my abilities in competitive environment with hardwork and determination
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Scripts & Utilities
    Web3
    VICIDIAL
    React Native
    FreePBX
    FreeSWITCH
    Blockchain
    Next.js
    Asterisk
    WebRTC
    Flutter
    React
    Swift
    Laravel
    CodeIgniter
  • $30 hourly
    Hello, Thanks for visiting my profile. This is Abid Ur Rehman, Certified Asterisk Developer DCAP, VoIP Consultant, VICIDial, FreePBX SCE, 3CX v18 and v20 Certified Advanced Engineer, Elastix ECE, GoAutoDial, The SIP School SSCA, PBXWare, A2Billing, FreeSWITCH, Twilio, FusionPBX, ASTPP, Network CCNA, Windows Servers MCSE, and Linux RHCE certified expert. I graduated with a BS in Telecommunication and an MSc in Telecommunication Networks. Having 10 years of VoIP/Linux/IT/Network planning, design, development, deployment, optimization, administration, and support experience in top-notch organizations such as Telappliant Ltd., Cybergen, SCB Global, Dialer360, and Primo Dialer. Skills and Certification: IP PBX: 3CX, Asterisk, FreePBX, Elastix, PBXware MT, FreeSWITCH, FusionPBX, Issabel, VoIPOffice Bitrix24 integration with FreePBX with or without the InforUnity module and with 3CX Pro/Enterprise. SMS Blast/Broadcast using SignalWire, VoIP.ms, Telnyx, Anveo, Bandwidth.com, Plivo, Skyetel, Twilio, VoxTelesys, BulkSolutions, Flowroute, Intelepeer, and BulkVS Telecom Billing: A2Billing, ASTPP, Yeti, VOS3000, and Magnus Billing. Dialer: VoiceBroadcast, VICIDial, GoAutoDial, VICIBox Multi-Server Clustering, Dialer360, Primo Dialer IP Phones: Aastra, AND phone, Algo, AudioCodes, Cisco, Cisco/Linksys, CloudTC, Cortelco, CyberData, Digium, H-Tek, Incom, Intelbras, Konftel, Mocet, Norphonic, Obihai, Panasonic, Patton, Phoenix Audio, Polycom, Snom, Thomson, Unidata, Uniden, VTech, Xorcom, Yealink, Yealink/Dreamwave IP PBX (hardware): Sangoma PBXact UC (and FreePBX phone system), Elastix IP PBX, Grandstream UCM, Yeaster S-series, Renegadepbx-1U-Appliance-with-FreePBX, Patton's SmartNode Branch eXchange (SNBX), SwitchVox, OpenVox. VoIP Providers: USA and Canada: Twilio, VoIP.ms, Switch2VOIP, SignalWire, Anveo, Alcazarnetwork, voxbeam, Telus, RingCentral, Call Centric, Voyant (Vitelity), Nextiva, bandwidth.com, Altotelecom, FlowRoute, QuestBlue, sip.us, DIDLogic, Nexmo, Plivo, siptrunk.com, Telnyx, IDTExpress, Zadarna SMS and BulkSMS: I can write code for you to send and receive SMS using any Asterisk and FreeSWITCH server and through popular providers like Telnyx, Twilio, Bandwidth.com, VoIP.ms, SignalWire. For bulk SMS, I can setup a code with the front-end for sending bulk SMS from a CSV . UK: Fuse 2, BT, VoIPTalk, DrayTEL, Telappliant, Gamma, sipgate, VoIPFone, VoiceFlex, Voicehost, Brightstar, Yellowgrid, Gradwell, T4com Ltd, Voxbeam, and Spitfire Linux Distro: CentOS, Redhat EL, Ubuntu, OpenSUSE, Debian, Back Track (Kali Linux) Windows machines: Windows Server 2012 and 2016, Windows Desktop 11, 10, 8, 7, and XP. Cloud Platforms: AWS EC2 and LightSail, GCP, Vultr, BlueHost, HostGear, Hetzner, and Digital Ocean Hypervisor: VMware ESXi, station and player, VirtualBox, ProxMox, oVirt, HyperV, I would be very happy to assist start-ups as well as SMEs in achieving their goals and business objectives. Thank you!!
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Twilio
    VoIP Administration
    PBX
    Full-Stack Development
    VoIP PBX
    MySQL
    A2Billing
    3CX
    Kamailio
    Asterisk
    FreeSWITCH
    Linux System Administration
    FreePBX
    VICIDIAL
    VoIP
  • $50 hourly
    I am a full-stack developer with more than 14 years of experience in open-source telephony projects such as Asterisk PBX and FreeSWITCH. I am also part of the team that developed the following open-source communications projects: - ICTCore - ICTFax - ICTBroadcast - ICTContact - ICTCRM I offer expertise in Asterisk, FreeSWITCH, Linux, Telephone Integration, Call-Center Software, Auto & Predictive Dialer, and web-based WebRTC services. Additionally, I have strong skills in PHP Laravel, MySQL database management, and Angular for front-end development. GIVE ME ONE CHANCE TO AMAZE YOU WITH THE QUALITY. I provide high-quality designs with revisions, which guarantees your satisfaction 100% Best Regards Kashif Majeed
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Web Development
    Kamailio
    VoIP Software
    FreeSWITCH
    MySQL
    Payment Gateway Integration
    Linux System Administration
    PHP
    Plivo
    WordPress
    Asterisk
    VoIP
    Software Development
    IVR Software
    API Integration
    Vtiger
  • $50 hourly
    Utilizing my software engineering knowledge, Voice over IP, the up-to-date communication technologies, and open-source platform know-how, you will receive reliable, innovative and comprehensive IT services. Thanks to my multinational company experience, I am an expert concerning Voice Over IP solutions, WebRTC applications, CRMs, application interfaces integration between Asterisk, PHP/MySQL based interfaces for Online VoIP based applications including Web callback services, call center monitoring applications, online complaint and general management systems, task management systems, database clustering, Linux administration, and AGI scripting for the automatic dynamic IVR systems. Thank you for reading my profile. Let's work together!
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Web Design
    SQL
    AWS Server Migration
    OpenSIPS
    MySQL
    FreeSWITCH
    Asterisk
    PHP
    Google Cloud Platform
    System Administration
    Linux
  • $45 hourly
    I am professional freelancer having more than 10 years of experience in the VoIP industry. I am having wide knowledge of VoIP systems installation,configuration and troubleshooting. I am specialize in asterisk, vicidial, goautodial, freeswitch,elastix,Fusionpbx, Kazoo and freepbx based open sourece telephony platforms. I can configure the most advance solutions ranging from web integration of pbx to the enterprise level of VoIP systems deployment. I can also experienced in Linux based servers including opensuse,Centos and Red hat servers. I can install VPS and troubleshoot the day to day issues in the OpenVZ virtualization environment. My way of doing work is the best indication of customer satisfaction. I have done lot of projects in VoIP based systems.
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    OpenSIPS
    Linux System Administration
    Kamailio
    Asterisk
    Elastix
    FreeSWITCH
    VICIDIAL
    VoIP Administration
    WebRTC
    FreePBX
    Microsoft Teams
  • $8 hourly
    Hi, I am a Software Engineer and Full stack web developer. My specializations are in Angular for Front-end and PHP for Back-end and also I am managing databases of Mariadb. Now, I am working in ICT-Innovations Software Company. I am Manage their ICTFAX which is Software as a service and which is developed on PHP OOP and Angular with JAMstack architecture. I am one of those developers who are passionate to work with quality and they are most talented people in their skills. I hope I will do my best and best services for you.
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    JavaScript
    FreeSWITCH
    Symfony
    Laravel
    SMTP
    Websockets
    CSS
    HTML
    Linux
    Angular
    Bootstrap
    MariaDB
    API
    PHP
    Web Development
  • $15 hourly
    *True IT resource person* I can provide complete solutions of VoIP/Server/Linux/Vicidial/Press1/Switch service with support in a professional manner with over 5 years of experience. - I can handle complete support of Vicidial. - I can handle wait times, drop calls, and other live issues with calling. I can assist regarding that with the best solution. - I can provide the training Vicidial in a professional manner to my clients. - I can provide remote desktop support for Domestic as well as Global customers with determination/problem source identification skills. - I can assist quickly with an SLA of 2 minutes response time. - I can assist with Linux and have a good understanding of servers. - I can assist with SQL and have good knowledge regarding Vicidial. - I can assist with Call Menus, IVRs, ACCID, CLI Rotation, and other things which are important to run campaign/calls smoothly. *Please do let me know if you have any queries or want to know anything regarding myself or my skills*
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    CallTools Call Center Software
    VoIP Administration
    Call Center Management
    Email Support
    Server
    MySQL
    FreeSWITCH
    Asterisk
    Technical Support
    VICIDIAL
    Cloud Computing
    In-App Support
    Linux
  • $35 hourly
    An accomplished professional with an in-depth understanding of telephony systems and communication technologies. With a wealth of experience in configuring and managing Private Branch Exchange (PBX) systems, this expert specializes in harnessing the power of Asterisk, an open-source platform, to deliver robust and flexible telecommunication solutions. Proficient in Session Initiation Protocol (SIP), our expert ensures seamless communication by optimizing the protocol for efficient signaling and media transmission in Voice over Internet Protocol (VoIP) environments. From designing scalable and reliable PBX architectures to troubleshooting complex telephony issues, this expert brings a comprehensive skill set to the table. Whether it's integrating SIP trunks, enhancing call quality, or implementing advanced VoIP features, our specialist has a proven track record of transforming communication infrastructures to meet the evolving needs of modern businesses. With a keen eye for detail and a commitment to staying abreast of industry trends, our PBX, Asterisk, SIP, and VoIP Expert is your go-to professional for elevating your organization's telephony capabilities.
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    FreeSWITCH
    Twilio
    System Administration
    VoIP
    VoIP Software
    VoIP Administration
    FreePBX
    VoIP PBX
    Asterisk
    MySQL
    Node.js
    Java
    JavaScript
    Spring Boot
  • $40 hourly
    I have more than 14 years working experience in open source telephony buisness solutions using open source ICT technologies freeswitch, asteirsk, ICTCore , opensips, kamailio, LAMP Stack , Laravel , Angular, and Andriod applications. We have developed following buisness solution and these are in production for our valued customers . ICTBroadcast: the unified communications autodialer and call center solution Ustand Online: On Demand Home services, complete buisness solution to offer on demand home services like uber Roschni Online: On demand consultancy services , complete buisness solution to offer on demand consultancy services like uber ICTSchool: Advance ICT Integerated School Managment System Call4Smile: A-Z terminations services ICTCore: Telephony applications like twillio through ICTCore IVR Designer platform believe in positive committed to change working for innovations
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Web Development
    Kamailio
    VoIP Software
    Asterisk
    LAMP Administration
    WebRTC
    OpenSIPS
    AngularJS
    FreeSWITCH
    VoIP Administration
    Mobile App Development
    Laravel
  • $30 hourly
    I have more than 13years of experience with different VoIP tools Especially Asterisk, Vicidial, Freeswitch, Kamailio and OpenSips. I got hands on experience of Asterisk, Call center development, Click2Call, Callback, A2billing, Vicidial, AGI custom script writing, IVR development using PHP, Mysql. I have great experience with: - Call Center development - Call Center Hosted solution (Ready to use) - Call Center CC USA, UK and other countries Carriers - Multi-tenant PBX development - WebRTC (Web Phone) -Vicidial(predictive auto dialer) CRM integrations, custom reporting, wallboard, dashboard etc. - Distinctive Dial Plans and IVR Development - VoIP billing solution development - Asterisk Integration with Web Applications and CRMs. - AGI and AMI script writing - FreePBX for small office/home offices
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    VoIP
    FreePBX
    FreeSWITCH
    MySQL
    VICIDIAL
    SMS Gateway
    Kamailio
    VoIP Software
    PHP
    OpenSIPS
    Asterisk
    VoIP Administration
  • $17 hourly
    I can work on asterisk,voipswitch,vpn,gsm gateways , linux, php, mysql.
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    WebRTC
    MySQL
    Asterisk
    VPN
    Session Initiation Protocol
    VICIDIAL
    VoIP Administration
    FreeSWITCH
    A2Billing
    cPanel
    FreePBX
    Linux
  • $30 hourly
    Over 9+ years of experience in Web and Voip systems development. In depth understanding on microservices architecture. Practical experience working with high availability systems. Technologies : Golang, Redis, Mongodb, Docker, React.js, Angular.js, Python, AWS, S3, MySQL, SQL, HTML, CSS, iOS, Andorid
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Redis
    Asterisk
    Kamailio
    JavaScript
    Golang
    Python
    PHP
    AngularJS
    Node.js
    React
    FreeSWITCH
    Docker
  • $25 hourly
    - Asterisk, ASTPP billing customization , FreePBX, Vicidial, IVR development - Proxmox Virtualization - Linux Administrator (CentOS, Debian)
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    VoIP Administration
    VoIP
    Asterisk
    A2Billing
    Linux System Administration
    CentOS
    Kamailio
    FreePBX
    Proxmox VE
    OpenSIPS
    FreeSWITCH
    WebRTC
    Technical Support
    VoIP Software
    VICIDIAL
  • $8 hourly
    Hello Everyone! yasir is here. I have 4+ years experience in this work. I expert in data entry, lead generation, data mining, data scraping, list building and skip tracing
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Freelance Marketing
    FreeSWITCH
    Freestyle Drawing
  • $15 hourly
    Over seven years of experience in designing complex telephony Systems using Asterisk, OpenSIPS and FreeSWITCH. - Implementation of OpenSIPS/Asterisk/Radius based telephony systems. - Implementation of various contact center solutions. - Google's Speech Recognition: text2voice and voice2text - vTigerCRM and Asterisk integration for callpopups. - Predictive dialer and progressive dialer. - Configuration of various TDM Gateways. - iOS/Android push messaging integration with OpenSIPS. - Realtime Rate web service for SIP Clients. Key Skills. Asterisk, OpenSIPS, FreeSWITCH, Kannel, FreePBX, Elastix, Genbend SIP Server, FreeRadius, Openfire XMPP. Perl, Python, PHP, Symfony
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    VICIDIAL
    FreeSWITCH
    OpenSIPS
    Asterisk
    Session Initiation Protocol
    Python
    MySQL
    Perl
  • $20 hourly
    Thanks for visiting my profile. I am an expert Web Developer / Programmer with over 10 Years of Experience in reliable Web Development and Programming in CMS / Frameworks. I have graduated with BS in Computer Science. With my extensive experience and proven results, I have reliably and flawlessly planned, designed, developed, deployed, optimized, administrated and troubleshooted complex code in Magento CodeIgniter Laravel frameworks, WordPress eCommerce and WooCommerce sites alongwith custom plugins/addons, PrestaShop sites/extensions/modules. Skills and Certification: ✔ HelpDesk and Project Management: Zendesk, Zoho Desk, Jira, Slack, Skype, WHMS ✔ Operating Systems: CentOS, Redhat EL, Ubuntu, Debian, Windows XP, 7, 8 , 10 ✔ WordPress: Development of responsive eCommerce, WooCommerce, Booking Services and Hotel Management website along with custom plugins/Addons/Extensions, WP Website maintenance and Migration/Clone/Transfer ✔ PHP: Core, Magento, CodeIgniter, and Laravel Development and Support ✔ Page Builders: Elementor, WP Bakery, WP Rocket, Divi, Avada, Astra themes setup and customization ✔ Laravel Custom development and project from scratch ✔ API Development in PHP Core, Magento, CodeIgniter, and Laravel FW ✔ Zoho Integration ✔ Gravity Forms ✔ SMTP Mail Server ✔ Plugin Development ✔ Web Hooks and Filters ✔ ShortCode and Custom Post Types ✔ Custom Widgets and Menus ✔ Sass, CSS ✔ Node.js, React.JS and JQuery ✔ SQL Server ✔ HTML5 ✔ Express JS ✔ REST API ✔ Payment Gateway Integrations ✔ AWS S3 Buckets ✔ Editor: Visual Code Editor, Sublime Text, Terminal, Putty, File Zilla, MobaXterm, WinSCP, LARGON/ XAMP /WAMP Server ✔ Code management: Gitlab, github, Bitbucket, Postman
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    React Native
    FreeSWITCH
    VoIP PBX
    FreePBX
    Asterisk
    PrestaShop
    Ecommerce Website Development
    Magento
    WooCommerce
    Magento 2
    WordPress
    Laravel
    PHP
  • $20 hourly
    Maintaining and Managing Asterisk Server, Vici Dial, free switch, kazoo, kamailio,Squid Server, Squirrel Mail, ESXI and VMs server.Asterisk Specialist. IVR, mailbox,zap barge,Inbound/outbound,transfersing,TrixBox, Elastix, freeswitch, kazoo, FXS/FXO cofiguration.etc Platform of linux, Fedora, CentOS, Redhat management etc. MYSQL ,Lamp,LDAP, SSH,FTP,DNS,MX records,TELNET,secure-tunnels,VPN,rsync,RDP,SCP,VNC, webserver,apache,squid,samba,active Directory,mail servers,remotely support and jboss,tomcat, DBs. bash/shell scripting. Oracle Database 10g and 11g management. Hardening of servers,Server, Web Hosting, Database Server, Domain Controller, Cisco,juniper,mikrotik Router and Switches,vlans and inter-vlans. • Maintain LAN and WAN connectivity. • Managing Web Hosting server, Reseller Accounts, C panels, Domain transferring, and pointing both in Linux based and window based hosting. • Administering and Maintaining network on 2000/2003 Server & windows server 2008/2012 , ISA Server 2000, 2004 & 2006, Exchange Server 2003 Proxy Server &Workgroup Mail Server and Management of Network and Hardware. • Installation of all types of Software’s, Operating systems & Multimedia setting. • Working on Wireless Network. • Configuring and Troubleshooting Wireless Router, Access Point and Wireless Client Configuration.
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Cisco Certified Network Associate
    Softswitch
    FreeSWITCH
    Asterisk
    Linux System Administration
    VoIP Administration
    MikroTik RouterOS
    VICIDIAL
    Web Hosting
    Network Administration
    System Administration
    Network Security
    Ubuntu
    Linux
    NGINX
  • $55 hourly
    I have 18+ years expereince in VoIP/SMS setups using IVRs, asterisk , Freeswitch, MS Teams and Opensips/Kamailio and VoIP | Freeswitch | Opensips | Contact Centers| Conversational AI| Amazon Connect|MS Teams
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Session Initiation Protocol
    CentOS
    Linux
    FreeSWITCH
    Customer Relationship Management
    A2Billing
    Asterisk
    MySQL
    WebRTC
    Android
  • $20 hourly
    I am a passionate developer seeking diverse challenges in the software field set up to amalgamate my technical knowledge with logical reasoning skills. Besides exceptional management and leadership skills, my 10 years of proven experience enable me to provide my customers with the best and most reliable solutions based on their problem statements. 🏆 Android | iOS | Flutter | Full Stack Developer 🏆 🌟 Responsive communication✔️ 🌟 Intuitive and unique custom solutions✔️ 🌟 Post-development maintenance✔️ As a result-oriented and problem-solving software engineer specializing in all software processes. My main focus is not only on developing the web and mobile apps but also on making sure to make them robust and reliable. I believe technology and innovation should solve problems for a large audience and create impact. I help my clients in building amazing mobile and web apps that serve their users and purpose. Here are some of my key areas of expertise: → In-app purchase integration → Push notification implementation → Google OAuth 2.0 integration → Google Maps API utilization → YouTube API integration → Social Media API integration (Facebook, Twitter, G+, etc.) → AdMob integration for monetization → Efficient data handling (videos, images, texts) → Proficiency in multi-threading and background services → Seamless Firebase integration → Bluetooth, iBeacon, IoT & AI/ML Based Apps I am committed to providing high-quality services on time. You can count on me for excellence and dedicated services. Feel free to contact me for a free video consultation. Cheers, Muhammad Zohaib Khan
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    Android SDK
    Website Customization
    FreeSWITCH
    Laravel
    Mobile App Design
    Flutter
    Project Management Software
    Business Strategy
    iOS Development
    Shopify
    Mobile App Development
    Odoo
    Software Development
    Amazon Web Services
    Python
  • $20 hourly
    👋 I'm Muhammad Taqi, a proficient full stack developer. 🚀 With several years of experience in Full Stack Web and VoIP Development, I bring a wealth of expertise to the table. Proficient in both front-end and back-end techniques, as well as VoIP Development, I specialize in crafting dynamic Websites, robust Web and VoIP Applications. Skills: - Angular - Spring Boot - NodeJs - MySQL - MongoDB Hand-on Experience:- 👉 Version Control: GIT 👉 Database: MySql, MongoDB 👉 Platforms: Windows, Linux, and Mac 👉 Data Interchange Formats: XML, JSON, CSV 👉 API Frameworks Expertise: NodeJs, Spring Boot 👉 Frameworks: Spring Boot, Node.js, Angular 👉 Development Tools: Intellij Idea, Vs Code, WebStorm, nano editor 👉 Languages: Java, JavaScript, Typescript, HTML/HTML5, CSS/CSS3 👉 Design: Twitter Bootstrap 2.x.x/3.x.x/4.x.x/5.x.x, tailwind, Css/Css3, Angular Material I understand the needs and goals of the individuals/agencies and can help them achieve their objectives more efficiently. I care for your time. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀:🖥️ Java Technologies, Java Frameworks, Java EE Frameworks, Java SE Frameworks, Java SE Specialist Java EE Specialist, Java Application Developer, Java Software Engineer, Java Development Specialist Java Solutions Architect, Java Solution Consultant, Java System Analyst, Java Project Manager Java Team Lead, Java Technical Lead, Java Design Patterns, Java Code Optimization Java Performance Tuning, Java Integration, Java API Development, Java Microservices Java Web Development, Java Application Design, Java Deployment, Java Testing, Java Documentation Java Best Practices, Java Debugging, Java Troubleshooting, Java Code Review, Java Version Control Java Security, Java Scalability, Java Reliability, Java Maintenance, Java Enhancement, Java Upgrades, Java Migration, Java Support Java Architect, Enterprise Solutions, Full Stack Java, Senior Consultant, Java Expert, Java SE Developer, Java EE Developer, Senior Java Developer, Java Consultant, Software Development Java EE, Java SE, Senior Developer, Consultant, Enterprise Java, Software Engineer, Backend Development, Enterprise Applications, Java Programming, Java Development, Software Consultant
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    3CX
    Twilio
    VoIP
    VoIP PBX
    Asterisk
    FreePBX
    FreeSWITCH
    WordPress
    TypeScript
    JavaScript
    Java
    Spring Boot
    MySQL
    Angular
  • $20 hourly
    For the past few years, I have consistently worked on open-source, web-based solutions designed for ITSPs (Internet Telephony Service Providers) to enable multimedia communication services within the Information and Communication Technology (ICT) field. As part of my involvement in ICT, I have gained expertise in deploying and managing technologies such as Asterisk, FreeSWITCH, Kannel, OpenSIPS, Plivo, and Twilio. Additionally, I possess strong skills in various programming languages and Linux-based systems administration.
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    NodeJS Framework
    Laravel
    Symfony
    Angular
    Object-Oriented Programming
    Linux System Administration
    Software Development
    Telephone System
    Telecommunications
    Twilio API
    Twilio
    Kannel
    FreeSWITCH
    Asterisk
    OpenSIPS
  • $15 hourly
    Since last 9 years now I'm involved intensely in end-to-end VoIP setups. Actual development of the projects, including aiding other teams develop the exact required component for the projects. And after deployment Support. I'm proficient in following domains * VoIP * Server Administration * Network Administration I've experience in Following tools. * Asterisk * FreeSwitch / PfSense * OpenSIPs * Kamailio * Vicidial / VicidialNow / GoAutoDial * MySQL * Linux OSs * SAP Business Communications Manager
    vsuc_fltilesrefresh_TrophyIcon Freeswitch
    FreeSWITCH
    Trixbox
    Asterisk
    FreePBX
    VICIDIAL
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