Linux Developers For Hire
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Sponsored Freelancers
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I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP...I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP Postfix, POP/IMAP Dovecot. FTP Vsftpd, Proftpd, Pure-ftpd-mysql. Dns Bind9, dnsmasq. File Server & printer Samba (dc-ac). Network administrator: isc-server-dhcp, openvpn, etc. Install and renew SSL certicate. All services on cloud; AWS, Azure, etc. Also website and E-mail migrations. ALL panels and web managers. Management all Linux distributions. Setup, security and optimization your server. less
Hire MaTGaPa
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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: debian,ubuntu,gentoo,suse,redhat,centos 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: Haporxy, 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. WAP: XMG SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. 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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Your search for the perfect freelancer ends here! As a computer engineer with over two decades of experience in the mainstream IT industry, I can deliver a wide range of hi-tech services including: ✅ Linux system administration (Ubuntu, Debian, Red Hat, CentOS, and more) ✅ Cloud computing (AWS, GCP, Oracle Cloud,...Your search for the perfect freelancer ends here! As a computer engineer with over two decades of experience in the mainstream IT industry, I can deliver a wide range of hi-tech services including: ✅ Linux system administration (Ubuntu, Debian, Red Hat, CentOS, and more) ✅ Cloud computing (AWS, GCP, Oracle Cloud, DigitalOcean, Azure, and more) ✅ Website, server, and email migration ✅ Cybersecurity consulting ✅ Malware removal and security hardening ✅ Various CMS and E-commerce solutions and troubleshooting (WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, Ghost, MediaWiki, phpBB, and more) I work solo, and known among peers for my fast turnaround time and ability to fix difficult problems. Where others have failed, I will succeed. ✌️ My credentials include multiple certifications from Google, Microsoft, CompTIA, Cisco, AWS, cPanel, Plesk, MongoDB, (ISC)², Fortinet, and more. It took hundreds of hours of training and practice to pass the vendor exams, making me one of the most capable freelancer for your job. As of 2014, I am part of the Preferred Freelancer Program, the elite top 1% on this platform. As of 2022, I am a Freelancer Ambassador, tasked with special duties including moderating the community groups. My timezone is GMT +6, though I work round-the-clock to cater the needs of my clients in over 65 countries worldwide. Click on the "Hire Me" button now to get started. If I have bid on your project, just click that "Award" or "Chat" button. I look forward to working with you! Notes for my first-time clients: ☑️ I have undergone a thorough and rigid identity verification process to receive the blue verified badge. This makes me more trustworthy when dealing with confidential data. ⛔ I do not work through remote access software such as TeamViewer. ⛔ I do not "Accept" projects until verifiable login credentials are provided. less
Hire Ekushey
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Senior C/C++ developer specializing in Operating System internals. Experienced with all stages of the compiling, debugging, reverse engineering for .exe, .dll, .sys files. Well-versed in numerous programming languages including C/C++,Python, Qt, Java, assembly of x86/64 etc. Strong background in web development...Senior C/C++ developer specializing in Operating System internals. Experienced with all stages of the compiling, debugging, reverse engineering for .exe, .dll, .sys files. Well-versed in numerous programming languages including C/C++,Python, Qt, Java, assembly of x86/64 etc. Strong background in web development also. Skill Highlights: -Project management -Self-confidence -Resistance to stress -Creative & innovative -Good manner -Results-oriented Experience: -Develop device firmwares and disassemble ROM binaries. -Analyse of virus, malwares, boot & rootkits. -Develop assemblers and compilers of binaries for special devices such as Z machine. -Numerous C/C++ tasks including machine learning, Object Recognition, develop using DDK and WDK, Android NDK development, OS internal works such as DLL injection, hooking. -Develop simple front and back-ends for assembly education and testing. -Carry out quality assurance tests to discover errors. Certifications: C/C++ Framework : Window API, MFC, DDK, WDK, Qt PHP Framework : Codeignitor, Zend Programming Languages: C/C++, x86/64, MIPS and ARM assembly, Qt, Python, JavaScript, HTML5, PHP OOP, CSS, MySQL., RUST, SOLIDITY less
Hire aantropov605
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I am offering a variety of services based on that the experience and the know-how I have acquired through out my career, and the network of professionals in many domains worked within. ✤ Cloud Compute: ~ Migrate workload and solutions (on-premise to cloud | cloud Provider to another). ~ Design and deploy solution...I am offering a variety of services based on that the experience and the know-how I have acquired through out my career, and the network of professionals in many domains worked within. ✤ Cloud Compute: ~ Migrate workload and solutions (on-premise to cloud | cloud Provider to another). ~ Design and deploy solution architecture to fit priorities (performance | budget | resilience). ~ Containerize solutions and transform solutions from system based to Kubernetes. ~ AWS Solution deployments (EC2 | Lightsail | Beanstalk | EKS | ECS | Serverless ) ~ AWS Services (IAM | Cognito | SES | SNS | Lambda | S3 | EFS | RDS | DynamoDB) ✤ Cloud Solutions ~ CMS Solutions (Joomla | Wordpress | Grav | Drupal) ~ Web development frameworks (PHP | python | Nodejs ) ~ Database: MySQL/MariaDb, Postgres, Yugabytedb, NoSQL (CouchDB | DynamoDB) ~ Idp deployment and configuration (AWS Cognito | Keycloak | Social Providers) ~ Web service & reverse proxy ( Apache | Nginx | Caddy | Traefik) ~ Microsoft 365 migrations (Tenant to Tenant, Exchange to M365). ✤ CI/CD ~ Infrastructure as Code (Terraform | AWS Cloudformation) ~ Frameworks (ArgoCD | Jenkins | GitHub | GitLab) ~ Cloud Management (Rancher | EKS | GKE | Kubernetes) ✤ Systems & Network Solutions: ~ Deploy & manage windows based networks (AD, DNS, DHCP, SharePoint, WSUS, System Center). ~ Deploy & manage linux solutions (FreeIPA, Bind, Unbound). ~ VPN Services (OpenVPN, Wireguard) ✤ web development stack ~ PHP (CorePHP | Laravel) ~ Python (Python | Django ) ~ Javascript ( Nodejs | Vue | Angular ) ✤ Business Systems Implementations ~ ERP (MIcrosoft Dynamics F&P, CRM, BSC) ~ PMS (Oracle Hospitality Opera / Opera Cloud) ~ POS (Oracle Hospitality Simphony / Simphony Cloud) I make myself available for discussions, clarifications, and give an opinion ! less
Hire samermassoud
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anenkovakateryna anenkovakateryna
$30 USD / hour
⭐An Idol Software Developer and Data Entry.⭐UkraineHi, Glad to meet you! Thanks for your interesting my profile. I have sufficient experience with desktop applications. ✓ My Rules: • Deliver completed work according to your requirements on due date. • Unlimited revisions until 100% satisfaction and Trust & Honesty & High Quality. ✓ MY SERVICES: ⭐ Python,...Hi, Glad to meet you! Thanks for your interesting my profile. I have sufficient experience with desktop applications. ✓ My Rules: • Deliver completed work according to your requirements on due date. • Unlimited revisions until 100% satisfaction and Trust & Honesty & High Quality. ✓ MY SERVICES: ⭐ Python, Java(Swing and Java FX), C#, C++, Excel VBA, Matlab and Web Scraping in Windows and Linux. ⭐ Database design, MySQL, MongoDB Please knock on me to discuss the project in detail. I'm available 24/7 in a week. Looking forward to hear from you and start work soon, and hope this will be a great start of our long term relationship. From Kateryna! less
Hire anenkovakateryna
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Hello there! Thank you for reviewing my profile :) I am dedicated to application development and I specialize in: - Python - ANDROID - PHP - SQL - JSHello there! Thank you for reviewing my profile :) I am dedicated to application development and I specialize in: - Python - ANDROID - PHP - SQL - JS less
Hire kreativesystem91
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SlobodanDev2020 SlobodanDev2020
$25 USD / hour
Senior Web | Mobile | Blockchain | Game DeveloperSerbiaWelcome to my profile My goal is to make demanded and highly-rated projects. I have enough experience and can work hard to achieve it. Also, I provide satisfactory service after the completion of the project. I am a senior full stack and blockchain engineer with over 5 years of experience in frontend, backend and...Welcome to my profile My goal is to make demanded and highly-rated projects. I have enough experience and can work hard to achieve it. Also, I provide satisfactory service after the completion of the project. I am a senior full stack and blockchain engineer with over 5 years of experience in frontend, backend and blockchain. The tech stacks I mostly use are React.js, Node.js, PHP, Laravel, Angular, Vue.js, Next.js, and Nuxt.js for the frontend, especially React.js. For the backend, I am proficient in Node.js and Express.js, PHP Framework(including Laravel). In particular, I have a wealth of experience with smart contracts (solidity and rust). Working as Chief Blockchain Engineer, has redesigned and rebuilt 10+ websites, 5 large websites from scratch, 5+ decentralized applications, 3 NFT Marketplaces and developed 20+ ERC20, ERC721, ERC1155 smart contracts, DAO, Defi, etc. He also participated in smart contract audits and gas optimization. So smart contracts are my best technologies other than web technology. - React/Vue/Angular, PHP/NodeJS, Next/Nuxt, AWS EC2/EBS/Lamda/S3 Bucket/ RDBMS, SEO, MongoDB/MyQL, Git Hub, Jira/Trello, DJango/Python - Golang, Cosmos SDK, Aptos move, Solidity, Ethereum, Solana, Polygon, DAO, DApp, Defi staking, Swap, NFT minting/MarketPlace, HardHat, Truffle, MetaMask, IPFS, Moralis, Rust/Anchor Another specialty of mine is design. I have experience designing 20+ websites(NFT Marketplace, Job site, Shopify, E-commerce, Company site, Game site, Various Admin pages) and 10+ applications using figma. Thank you for your reading less
Hire SlobodanDev2020
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Hi, there! Thanks For Visiting My Profile, I am a Full Stack Web Developer & CMS Developer Than 5 Years Of Professional Experience in these fields. Until now, I have developed so many websites for mainly U.S clients and European clients. - Personal Background I am specialized in developing Large-Scale Websites &...Hi, there! Thanks For Visiting My Profile, I am a Full Stack Web Developer & CMS Developer Than 5 Years Of Professional Experience in these fields. Until now, I have developed so many websites for mainly U.S clients and European clients. - Personal Background I am specialized in developing Large-Scale Websites & Theme and Plugins. I always make sure of performance, security, optimization, user friendly design and responsiveness for all devices. - Advantages ✅ 5 years of professional experience ✅ Great reputation And Re-Hire Rate ✅ On Time Delivery - Skills 1) Basic ✅ UI/UX tools like Adobe XD, Figma, PS ✅ HTML, CSS, Javascript, PHP, Python 2) Frontend ✅ React, Vue, Next, Angular, Gatsby 3) Backend ✅ Node.js, Express.js, MySQL, MongoDB, GraphQL 4) CMS ✅ WordPress, Shopify, Drupal, Wix, Magento 5) eCommerce ✅ WooCommerce, Shopify, Prestashop, BigCommerce, VueStorefront 6) Mobile ✅ Flutter ✅ React Native 6) Data Science / Deep Learning / ML / AI 7) DevOps & Cloud Computing ✅ Building configuration and automation ✅ Providing continuous integration and deployment ✅ Release management ✅ Monitoring & back-up ✅ Third-party software complexes installation - Experiences ✅ Full time WordPress Theme & Plugin Development [ Working Since 2016 ] ✅ Guru [ Working Since 2019 ] Maintaining A Good Reputation Through Out My Entire Career Is My Identity And A Big Achievement Of Mine. If You Are Looking For Quality Work With Best Suggestions, Then I Might Be A Perfect Choice. Best Wishes. less
Hire supoleksandr85
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Hi, I'm Stephen, your IoT expert. I have a career spanning some 28 years in the telecommunications industry solving complex integration and automation problems which have enabled me to be a highly acclaimed and awarded innovative thinker. Today I take on a variety of challenges blending hardware and software to...Hi, I'm Stephen, your IoT expert. I have a career spanning some 28 years in the telecommunications industry solving complex integration and automation problems which have enabled me to be a highly acclaimed and awarded innovative thinker. Today I take on a variety of challenges blending hardware and software to bring to life innovative solutions in the IoT (Internet of Things) space. Some of the challenges I can help with are: ✅ LoRa and LoRaWAN solutions (I am LoRa and TTN certified) ✅ IoT communications such as MQTT, REST, XMPP, Google Cloud Messaging, Kafka and others. ✅ Hardware solutions with microcontrollers such as Arduino, ESP32, STM32, RP2040 (Raspberry Pi Pico), NordicRF, ATMEL, Microchip, and others ✅ Embedded development using Linux, FreeRTOS, and other tools on Raspberry Pi, x86, and other development platforms. ✅ Graphing through Grafana, Prometheus, Datadog, ThingsBoard, DataCake and others. ✅ Edge computing solutions using Docker or balenaOS ✅ Firmware development of Arduino using Arduino IDE or Platform IO in C++ ✅ Low-level device and driver development for the Linux kernel as well as microcontrollers ✅Full-stack software solutions using technologies such as PHP Laravel, NuXT, and Python ✅ Schematic and PCB development using KiCAD, Eagle, Altium or Orcad ✅APIs in any of the 13 programming languages I know ✅API gateways such as Apigee (I am certified), Mulesoft, Kong, and others ✅ Microservices such as AWS Lambda, Google Cloud Functions, and others ✅ Automation with technologies such as Ansible, Terraform, or good old manual code I am a sum of my experiences and all those who came before me. Experience gained through sleepless nights, lost weekends, and holidays finding innovative and permanent solutions to challenges. Other experience has been gained through the skills, advice, and leadership of experts in this field over many years. I am instinctively drawn to interesting and unique projects so if you have a challenge that requires out-of-the-box thinking please do not hesitate to consider me. less
Hire InternetOfThings
