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abusayed2004 abusayed2004
$40 USD / hour
Asterisk PBX, SIP, Linux, Cloud, DevOps, SecurityBangladeshI 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. less
Hire abusayed2004
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Modular Solutions® Feeling overwhelmed by dat, programming or project? Modular Solutions has a track record of 100 percent, all 5 stars and a go-to firm for harnessing the latest advancements in engineering and development to propel your business forward. We're a team of passionate professionals with a proven track...Modular Solutions® Feeling overwhelmed by dat, programming or project? Modular Solutions has a track record of 100 percent, all 5 stars and a go-to firm for harnessing the latest advancements in engineering and development to propel your business forward. We're a team of passionate professionals with a proven track record, consistently earning over 100 ecstatic 5-star reviews from satisfied clients. Our expertise lies in: Data Analysis: Utilizing industry-leading tools like SPSS, R, Hadoop, and Spark, we extract actionable insights from complex data sets, empowering data-driven decision-making. Software Development: We wield a diverse arsenal of programming languages (Python, Java, C++, etc.) to craft custom software solutions that streamline workflows and meet your specific needs. Engineering Services: Our expertise spans across electrical, mechanical, civil, and software engineering, leveraging industry-standard software like AutoCAD, SolidWorks, and ANSYS to deliver precise and efficient solutions. Machine Learning & AI: We stay at the forefront of technological advancements, integrating machine learning and artificial intelligence into your projects to automate tasks and optimize processes. Development: best on any freelance websites, freelancer platform we offer developers software, hire freelancers from laravel developers to wordpress website developer or freelance digital marketing. Collaboration is paramount. We work closely with you, prioritizing transparency throughout the project lifecycle to ensure your vision becomes reality. Let Modular Solutions be your trusted partner in innovation. By leveraging our expertise in big data, automation, and cutting-edge technologies, we'll craft solutions that unlock your business potential and drive tangible results. Ready to join the ranks of our 100+ satisfied clients? Contact us for a free session today to discuss your project and see how Modular Solutions can help you achieve your goals. less
Hire umg536
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Over the last 5 years, I have developed a wide range of VOIP projects. Just a brief introductions of things i have worked on. [Opensips/Kamailio] 1. Developed local and International VoIP network (Termination/Origination) with, along redis as cache database and FreeRadius as AAA Sever. 2. Registrar in Type 5...Over the last 5 years, I have developed a wide range of VOIP projects. Just a brief introductions of things i have worked on. [Opensips/Kamailio] 1. Developed local and International VoIP network (Termination/Origination) with, along redis as cache database and FreeRadius as AAA Sever. 2. Registrar in Type 5 switch with freeswitch as media server. 3. Opensips-CP/SIREMIS. 4. Symmetric Nat solutions with rtpengine/rtpproxy. [Freeswitch] 1. AutoDialer Supporting more that 5000 CC calls using Multiple freeswitch. 2. Voip network setup using mod_enum,mod_lcr,mod_nibblebill. 3. Freeswitch realtime implementation using lua/mod_xml_curl [Asterisk] 1. Asterisk realtime implementation. 2. AGI/AMI scripts.. 3. Autodialer using pycall. [Free-Dialers] 1. Newfies Dialer 2. IctDialer 3. ViciDialer [Zabbix / Monit] 1. Monitorig of different Servers 2. Setting triggers for different services 3. Generating e-mail notifications on triggers [Languages] 1. Lua 2. Golang less
Hire aqsyounas
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AwaisChaudhry AwaisChaudhry
$50 USD / hour
Among Top 100 on Freelancer Search out of 2MillionPakistanZAWN 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 less
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"I'm a highly skilled IT and administrative professional with a strong foundation in Cisco networking as a Cisco Certified CCNA. My expertise extends to various IT domains, including MCSA, ERP software, MS365, Google Sheets,Power BI,Tableau,SharePoint,Email hosting, website development, web hosting, and logo design...."I'm a highly skilled IT and administrative professional with a strong foundation in Cisco networking as a Cisco Certified CCNA. My expertise extends to various IT domains, including MCSA, ERP software, MS365, Google Sheets,Power BI,Tableau,SharePoint,Email hosting, website development, web hosting, and logo design. I've successfully worked on a wide range of IT projects, from building and maintaining websites to crafting distinctive brand logos. In addition to my technical proficiency, I also possess a deep knowledge of financial management and accounting, making me proficient in total account management and maintenance. My multifaceted skill set allows me to offer a comprehensive range of IT and administrative services, from network setup and system administration to financial analysis and bookkeeping. I am passionate about helping businesses and organizations optimize their operations and IT infrastructure while ensuring financial stability. Let's connect and discuss how I can bring my expertise to support your specific needs." less
Hire dyjibran
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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. less
Hire jkaranm
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Hi, I am a software engineer with over 8 years of experience, focused on Web Development. My core skills are listed below. 1. WordPress 2. WooCommerce 3. Laravel 4. WHMCS 5. PHP 6. HTML/CSS/JS/jQuery I am a full-time freelancer and looking for long-term relationships with clients. My plus point is communication,...Hi, I am a software engineer with over 8 years of experience, focused on Web Development. My core skills are listed below. 1. WordPress 2. WooCommerce 3. Laravel 4. WHMCS 5. PHP 6. HTML/CSS/JS/jQuery I am a full-time freelancer and looking for long-term relationships with clients. My plus point is communication, which is key to success. Rest you can read in reviews... less
Hire nexGENdevs
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I am a senior software engineer having 12+ years of experience, focused on success, high quality work and continued growth. I have experience in Shopify, Python, .Net Core, PHP, MYSQL, Wordpress, Magento, NopCommerce, ASP.Net, C#, VB.NET, Angular JS, Desktop Applications, Windows Services, SMS Solutions and more.I am a senior software engineer having 12+ years of experience, focused on success, high quality work and continued growth. I have experience in Shopify, Python, .Net Core, PHP, MYSQL, Wordpress, Magento, NopCommerce, ASP.Net, C#, VB.NET, Angular JS, Desktop Applications, Windows Services, SMS Solutions and more. less
Hire abugosia
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▶ With 8 years of extensive experience in IT Project Management, Software Development with technical expertise in the implementation, operations and support functions of mission-critical business solutions using IT as a tool. ▶ An Excellent communicator leverages technical & business acumen to communicate effectively...▶ With 8 years of extensive experience in IT Project Management, Software Development with technical expertise in the implementation, operations and support functions of mission-critical business solutions using IT as a tool. ▶ An Excellent communicator leverages technical & business acumen to communicate effectively with client executives and their respective teams. ▶ Advanced analytical skills, in-depth knowledge of Software Development Life Cycle (SDLC). ▶ Expert in various project management methodologies. Ability to manage large project teams and known for high-quality deliverables that meet or exceed timelines and budgetary targets. ▶ Develop and implement development tracking and quality control systems. Initiating marketer search studies to know the technical know-how and changes in technology and merge the new technology into the existing system. ❖ My Expertise ❖ ✅ JAVA SCRIPT : ReactJS, NextJS, AngularJS, VueJS, NodeJS, ExpressJS, NestJS, TypeScript ✅ PYTHON : Django, Django Rest Framework, Fast API, Flask ✅ PHP : Laravel, Magento 2.x ✅ MOBILE APP : React Native, Flutter ✅ WEB DESIGN : UI/UX, HTML5, CSS3, Bootstrap, Tailwind CSS, Responsive Design ✅ SERVER LESS : AWS Lambda, EC 2, Firebase Functions ✅ INTEGRATION : APIs for Facebook, Twitter, Google, Stripe, Payment Gateways, Mailchimp, Stripe Connect, etc. ✅ VERSION CONTROL : GitHub, BitBucket, GitLab Feel free to reach out if you have any questions or would like to discuss your project further. Your project's success is my top priority. Let's embark on this journey together. I'm ready to tackle your project head-on and create something we can both be proud of. Thanks for your time. Eagerly awaiting your response. Best regards, Bhavin Sen less
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Installing, Configuring & Troubleshooting of [ Palo Alto PCNSA | Fortinet NSE4 | Cisco CCNPx3 (R&S, Voice, Security) | VMware VCP | Prof. Experience of Sophos, Firepower, Juniper, AWS, Veeam, Citrix XenApp etc]Installing, Configuring & Troubleshooting of [ Palo Alto PCNSA | Fortinet NSE4 | Cisco CCNPx3 (R&S, Voice, Security) | VMware VCP | Prof. Experience of Sophos, Firepower, Juniper, AWS, Veeam, Citrix XenApp etc] less
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