VoIP Developers 분야의 채용

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  •     abusayed2004
 님에 대한 채용 진행     abusayed2004
 님에 대한 채용 진행

    abusayed2004 abusayed2004

    Bangladesh $40 USD (1시간 기준)
    Asterisk PBX, SIP, Linux, Cloud, DevOps, Security
    Bangladesh
    6.5
    63개 리뷰 63개 리뷰 시간당 $40 USD
    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. 덜 보기
  • abusayed2004 님에 대한 채용 진행
  •     udayarpandey2022
 님에 대한 채용 진행     udayarpandey2022
 님에 대한 채용 진행

    udayarpandey2022 udayarpandey2022

    Nepal $50 USD (1시간 기준)
    IT Infra Solution Architect - DevOps - Security
    Nepal
    4.7
    8개 리뷰 8개 리뷰 시간당 $50 USD
    Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D.
    Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D. 덜 보기
  • udayarpandey2022 님에 대한 채용 진행
  •     AwaisChaudhry
 님에 대한 채용 진행     AwaisChaudhry
 님에 대한 채용 진행

    AwaisChaudhry AwaisChaudhry

    Pakistan $50 USD (1시간 기준)
    Among Top 100 on Freelancer Search out of 2Million
    Pakistan
    3.7
    2개 리뷰 2개 리뷰 시간당 $50 USD
    ZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch...
    ZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch Bots) Web: Core: HTML, CSS, WordPress, PHP (Magento, Cakephp, Codeigniter, Symfony, Laravel), Javascript (MEAN+MERN), React.js, Angular, node.js, Express.js, Vue.js, D3.js, Three.js, Ruby on Rails, ASP.NET, AJAX, MVC, VB.NET, WPF, CMS, JSON, Docker, Odoo, RESTful API Gobiflow, Podio, Bubble.io, Webflow eCommerce: Woo+BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, Suite/SugarCRM Desktop: Java, Python, C#/C++Programming, Delphi, Qt++, VB, Golang Design: Photoshop, Illustrator, Figma Game Development: WebGL, Html5, Unity3d, 3d Max, 3d Maya, Unreal Engine 4/25. UE5, Godot Mobile: Android, iPhone, PhoneGap, Ionic, Cordova, React Native, Xamarin, Flutter, AR/VR Calling: Twilio, Nexmo, Voip, Sip, Asterisk, FreePbx, Freeswitch. Trading: Sierra Chart, Pinescript, Thinkorswim, Tradestation, Metatrader, NinjaTrader, Tradingview, Binance, Kucoin, Interactive Broker, Iqoption, Fxtm Apis Computer Vision: Machine Learning, Artificial Intelligence, OpenCV, OCR, Tensorflow, GPT-3, GPT-4, Jetson Nvidia, YOLO, Chatbot, ChatGPT, OpenAI Hardware: Embedded System, Arduino, Matlab, Raspberry Pi, Esp32 덜 보기
  • AwaisChaudhry 님에 대한 채용 진행
  •     ANTBRCH
 님에 대한 채용 진행     ANTBRCH
 님에 대한 채용 진행

    ANTBRCH ANTBRCH

    Jamaica $15 USD (1시간 기준)
    PBX | Linux/Windows Sys Admin | Python Programmer
    Jamaica
    3.4
    5개 리뷰 5개 리뷰 시간당 $15 USD
    An avid reader, with interest in website design, computer repairs and electronics in general. I am currently employed as a System Admnistrator in the Hospitality Industry. I have had years of experience working with computers and various operating systems. Having previously mastered 9 subjects at the C.S.E.C. level,...
    An avid reader, with interest in website design, computer repairs and electronics in general. I am currently employed as a System Admnistrator in the Hospitality Industry. I have had years of experience working with computers and various operating systems. Having previously mastered 9 subjects at the C.S.E.C. level, as well as, completing the Network Administration Level 3 course at the HEART Institute, I am currently seeking to secure CISCO and Comptia certifications. 덜 보기
  • ANTBRCH 님에 대한 채용 진행
  •     jkaranm
 님에 대한 채용 진행     jkaranm
 님에 대한 채용 진행

    jkaranm jkaranm

    Philippines $35 USD (1시간 기준)
    Professional Online Marketer / Remote Specialist
    Philippines
    3.7
    2개 리뷰 2개 리뷰 시간당 $35 USD
    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. 덜 보기
  • jkaranm 님에 대한 채용 진행
  •     pranavkhandelwal
 님에 대한 채용 진행     pranavkhandelwal
 님에 대한 채용 진행

    pranavkhandelwal pranavkhandelwal

    India $15 USD (1시간 기준)
    PPF | 12+ years | Fullstack mobile & web app
    India
    3.0
    1 리뷰 1 리뷰 시간당 $15 USD
    Hello, I'm Pranav, a seasoned professional with over 12+ years of extensive experience in mobile and website development. My journey in the tech world has allowed me to master a diverse range of technologies, making me proficient in Flutter, React Native, React.js, Node.js, PHP, Firebase, WordPress, Swift, Java, and...
    Hello, I'm Pranav, a seasoned professional with over 12+ years of extensive experience in mobile and website development. My journey in the tech world has allowed me to master a diverse range of technologies, making me proficient in Flutter, React Native, React.js, Node.js, PHP, Firebase, WordPress, Swift, Java, and more. Key Highlights:- Experience: With a decade of hands-on experience, I bring a wealth of knowledge in both mobile and website development. Versatility: My expertise spans a broad spectrum of technologies, allowing me to tackle projects with a holistic approach. Mobile Development:- Native iOS and Android applications using Swift, Java, and Kotlin. Cross-platform mobile apps using Flutter and React Native. Web Development:- Frontend development using React.js. Backend development with Node.js and PHP. WordPress-based website development and customization. Database management with Firebase and SQL databases. API Integration:- Integration of third-party APIs for enhanced functionality. Custom API development and integration. UI/UX Design: Creating intuitive and engaging user interfaces using Interface Builder, XIB, or storyboard. Additional Features:- Implementing iCloud for data synchronization. Setting up In-App Purchases and Push Notifications. Why Choose Me:- Successful delivery of numerous projects across various domains. I understanding of both mobile and web development. I am dedicated to providing tailored solutions to meet client needs. Feel free to reach out to discuss your project. I look forward to the opportunity to collaborate and bring your ideas to life. Best regards, Pranav Khandelwal 덜 보기
  • pranavkhandelwal 님에 대한 채용 진행
  •     OmarFarukBD
 님에 대한 채용 진행     OmarFarukBD
 님에 대한 채용 진행

    OmarFarukBD OmarFarukBD

    Bangladesh $60 USD (1시간 기준)
    Highly Recommended | TOP 1% | Verified by FL Staff
    Bangladesh
    4.3
    5개 리뷰 5개 리뷰 시간당 $60 USD
    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...
    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! 덜 보기
  • OmarFarukBD 님에 대한 채용 진행
  •     arodrigue
 님에 대한 채용 진행     arodrigue
 님에 대한 채용 진행

    arodrigue arodrigue

    Dominican Republic $35 USD (1시간 기준)
    Ambiorix Rodriguez Placencio Asterisk expert.
    Dominican Republic
    6.3
    95개 리뷰 95개 리뷰 시간당 $35 USD
    .............. 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............... 덜 보기
  • arodrigue 님에 대한 채용 진행
  •     Microlent
 님에 대한 채용 진행     Microlent
 님에 대한 채용 진행

    Microlent Microlent

    India $35 USD (1시간 기준)
    Preferred Freelancer | Web/Mobile/RPA Development
    India
    4.0
    1 리뷰 1 리뷰 시간당 $35 USD
    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. 덜 보기
  • Microlent 님에 대한 채용 진행
  •     GameOfWords
 님에 대한 채용 진행     GameOfWords
 님에 대한 채용 진행

    GameOfWords GameOfWords

    Pakistan $30 USD (1시간 기준)
    Full-Stack & Mobile App Dev | WordPress | SEO
    Pakistan
    0.0
    0개 리뷰 0개 리뷰 시간당 $30 USD
    Welcome! I'm Madiha Ali, a versatile full-stack developer specializing in both web and mobile app development, and I lead a dedicated team of SEO and Digital Marketing experts. With over 4 years of experience, we excel in comprehensive SEO strategies, keyword research, on-page and off-page optimization, content...
    Welcome! I'm Madiha Ali, a versatile full-stack developer specializing in both web and mobile app development, and I lead a dedicated team of SEO and Digital Marketing experts. With over 4 years of experience, we excel in comprehensive SEO strategies, keyword research, on-page and off-page optimization, content marketing, and social media management. Our goal is to enhance your online presence, improve search engine rankings, drive organic traffic, and boost conversions. We utilize the latest tools and techniques to provide tailored solutions that meet your business needs and deliver measurable results. Let’s work together to elevate your digital footprint and achieve your business objectives! ⭐Web Development Skills: ✅HTML, CSS, and JavaScript: Core web technologies. ✅Front-End Frameworks/Libraries: React.js, Angular, Vue.js. ✅Back-End Development: Node.js, Python (Django/Flask), Ruby on Rails. ✅Databases: MySQL, PostgreSQL, MongoDB. ✅API Development: RESTful APIs, GraphQL. ✅DevOps and Deployment: Docker, CI/CD, AWS/Azure/GCP. ⭐Mobile App Development: ✅Programming Languages: Swift (iOS), Kotlin (Android), Java (Android), Objective-C (iOS). ✅Cross-Platform Frameworks: React Native, Flutter, Xamarin. ✅API Integration: RESTful APIs, OAuth authentication. ✅UI/UX Design: Mobile UI/UX principles, platform-specific design guidelines. ✅Database Management: SQLite (local storage), Firebase Realtime Database, Firestore. ✅Version Control: Git, GitHub. ✅Deployment and Distribution: App Store (iOS), Google Play Store (Android). 덜 보기
  • GameOfWords 님에 대한 채용 진행

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