Technical Support Specialists For Hire - Page 5
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Sponsored Freelancers
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Hello, I have 10 years of experience in Customer Support remotely assisting hotel guests in the USA with Wi-Fi connectivity and troubleshooting a range of issues with their computer and phone devices. I have a professional working proficiency of the Spanish language (reading, writing and speaking). Experience in Wi-Fi...Hello, I have 10 years of experience in Customer Support remotely assisting hotel guests in the USA with Wi-Fi connectivity and troubleshooting a range of issues with their computer and phone devices. I have a professional working proficiency of the Spanish language (reading, writing and speaking). Experience in Wi-Fi and LAN installations, network diagnostics and network monitoring. Creation of network diagrams, user guides and policy & procedure documents. I am disciplined, analytical, loyal and responsible. Let’s see how we can work together. less
Hire mrjulius
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About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems + distros: debian, ubuntu, gentoo, suse, redhat, centos, rocky linux, almalinux and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Java web servers: Tomcat, Jrun, Jboss Proxy systems: Haproxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios, zabbix, cacti, grafana. SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail, kubernetes Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done less
Hire servermaster
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Hi! My name is Kerem. I am a Full-stack Blockchain Solution architect and developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi &...Hi! My name is Kerem. I am a Full-stack Blockchain Solution architect and developer with 5+ years of development experience. Including the crypto exchanges (P2P, CEX & DEX), blockchain forks (NFT Marketplaces, DAO), tokens creation (ERC-20, ERC-721 , ERC-721A,, ERC1155 BEP20, SPL-TOKEN), smart contracts, ICO, Defi & IDO Using Solidity and Rust I have developed Dapp, smart contracts, and NFT's for Ethereum, Solana, Fantom and Binance Blockchain. Additionally, I'm skilled with the backend technologies like Node.js, Web3.js, MongoDB, Express JS, etc. I do Backend, Frontend, DevOps, and Deployment. My Blockchain Specialization Areas: ★ DEXes (like Uniswap, Sushiswap, Pancakeswap, dYdX, etc) ★ NFT Minting DApps and marketplaces (Ethereum, Solana, Terra, Immutable X, and others) ★ DeFi platforms (any dApp, Binance Smart Chain, Ethereum, EOS, Tron) ★ Stock exchanges (like Binance, Coinbase, etc) ★ Wallets (crypto/fiat) ★ Blockchain block explorers ★ Web Development for Custom Business Web Applications ★ Front-end and Back-end Development ★ Content Management Development ★ High-End Enterprise Web Applications ★ Blockchain Development Here is a list of technologies that I use: ★ Solidity Dapp Development ★ Blockchain- Ethereum , Solana, Fantom, Binance ★ Node.js ★ Lamp Stack, Nginx ★ MySQL, Postgres — data structure, performance tuning ★ NoSQL: MongoDB, Redis, GCP ★ Frameworks: React, Nextjs, Nuxt ★ Redux, Redux-Saga, Material UI, Typescript ★ DevOps: AWS, Cloudflare, Digital Ocean, Vultr, Kubernetes, CI/CD Pipelines ★ HTML, Bootstrap, jQuery, Sass, Gulp, Webpack, etc. — responsive, mobile-friendly websites ★ Server-side and client-side optimization, web applications performance tuning My approach to project execution is as follows: ★ Understanding the project requirements through calls and emails ★ Wireframing using tools like Balsamiq, InVision, Figma ★ Project Execution using Project Management Systems like Basecamp, Trello, ASANA, Active Collab, JIRA 10 GOOD PRACTICES I FOLLOW IN CODE MANAGEMENT: 1. Commit early, commit often; every commit provides a rollback position 2. Inspect changes before committing 3. Remember the axe-murderer when writing commit messages 4. While working in a team, must commit your changes – you can’t delegate it 5. Versioning Database 6. Making extensive – detailed notes in the check-in comments about why the changes were made 7. Ensure the working file is from the latest version of the source file 8. Only Check-out the file being worked upon 9. Review every change before committing; utilize the diff function! 10. Use the ignore button for files that should not be committed, consider adding pre-commit filters to prevent the wrong kinds of files (such as accidental check-in of personal user settings docs) from entering the source control less
Hire keremozsa
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I have 10 years of experience troubleshooting PC issues (either hardware or software). I have also a solid experience using common software packages (ex: MS-Office, Adobe software packages, Audio editing software packages). Looking forward to participate in projects such as: - PC technical support. - Software...I have 10 years of experience troubleshooting PC issues (either hardware or software). I have also a solid experience using common software packages (ex: MS-Office, Adobe software packages, Audio editing software packages). Looking forward to participate in projects such as: - PC technical support. - Software technical support. - Data recovery. - Fixing corrupted files. - Unlocking password protected files. - Audio files processing. - Excel formulas. - Converting between different types of files (either data files or multimedia files). - Translating from English into Arabic (Specially technical documents & Manuals). - Web search & data gathering. - Data entry. - Unusual projects or problems (I mean those that does not have a direct method to do or solve it). Always happy to hear from you ..... Any discussion (or consultant) about any project or problem is always welcome and free of any charge or obligations by your side (whether you are going to assign it to me or not). less
Hire MKamal
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High Quality | On Time | Low Budget | Always Ready | Maintenece | Cutting-Edge Tech | Enough ExperiencesHigh Quality | On Time | Low Budget | Always Ready | Maintenece | Cutting-Edge Tech | Enough Experiences less
Hire AntonSovkov
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mirnaindriasari mirnaindriasari
$15 USD / hour
Virtual Assistant, Web Research & Data EntryIndonesiaDo you need a pair of hands to manage some business tasks that you no longer have time to do? I’m here to help! I am a worker with a wealth of global experience and have transitioned into the realm of freelancing. Specializing in Project Management, Web Research & Data Entry, and Administrative Support. I am ready...Do you need a pair of hands to manage some business tasks that you no longer have time to do? I’m here to help! I am a worker with a wealth of global experience and have transitioned into the realm of freelancing. Specializing in Project Management, Web Research & Data Entry, and Administrative Support. I am ready to save your time, optimize organizational efficiency, and handle your operation of day-to-day activities. Hire me now! Here is my online brief resume, https://bit.ly/mirnaindriasari, for your consideration. Please feel free to discuss if needed. less
Hire mirnaindriasari
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I am a subject matter expert in the field of artificial intelligence and natural language processing. With a background in computer science and extensive experience in machine learning algorithms, I have a deep understanding of various AI applications, including chatbots, recommendation systems, and computer vision....I am a subject matter expert in the field of artificial intelligence and natural language processing. With a background in computer science and extensive experience in machine learning algorithms, I have a deep understanding of various AI applications, including chatbots, recommendation systems, and computer vision. My expertise extends to both theoretical concepts and practical implementations, allowing me to tackle complex problems and develop innovative solutions. I am passionate about staying at the forefront of technological advancements and enjoy sharing my knowledge through writing and mentoring. less
Hire ishwar700701
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Worked as an IT Engineer For Last 8 Years Done a lot of projects to many customers locally and international Also Remote Projects, I am specialist at the following. System Administration (Linux Servers, Windows Servers, Windows Clients, Mac OS) Network Engineering (All Network Protocols and Vendors of Network on...Worked as an IT Engineer For Last 8 Years Done a lot of projects to many customers locally and international Also Remote Projects, I am specialist at the following. System Administration (Linux Servers, Windows Servers, Windows Clients, Mac OS) Network Engineering (All Network Protocols and Vendors of Network on premises and cloud Solutions) Cyber Security (Firewalls, Acls, Cloud, tools, Antivirus) Web Solutions (WordPress, Backend, Frontend, Hosting, Vps and dedicated servers, Cloudflare) Programming (Python Web and Local and scripts Solutions, MySQL, Html, CSS) Cloud Solutions (AWS, Azure, Google) Agile (Scrum, Kanban) Project Management Please feel free to contact me. I would Love to Help You out to find the best solution for your case or project, always working together towards the success. Just Let me Hear from You soon, Success is not that far away from your projects, Just One step Forward less
Hire itofalex
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We will give you the best result by using My Past 11 Year experience and excellent academic skills on your project. I'm sure you'll be convinced after you see how We execute this project. You can chat with me and let's get started, ******Dreaming for having Highest* Feedback On Freelancer.com******* ======>Your...We will give you the best result by using My Past 11 Year experience and excellent academic skills on your project. I'm sure you'll be convinced after you see how We execute this project. You can chat with me and let's get started, ******Dreaming for having Highest* Feedback On Freelancer.com******* ======>Your Satisfaction is Our Career.<======= less
Hire Dataworker44
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Data is the primary source of every information we have out here in the world and using the latest data analytical tools, we can make informed decisions based on the analysis of our data. I am proficient with Ms. Excel, Google Sheets, VBA, R, Sql and Python. I have worked on several projects over the years and I will...Data is the primary source of every information we have out here in the world and using the latest data analytical tools, we can make informed decisions based on the analysis of our data. I am proficient with Ms. Excel, Google Sheets, VBA, R, Sql and Python. I have worked on several projects over the years and I will like to do the same for you. I have a strong mathematical background as I have a B.Eng in Civil Engineering and I am also good with Statistics. Feel free to connect as I am available anytime to help with your data problems. Cheers less
Hire Ayo25
