SMTP Experts Për Punësim
Duke treguar 17 resultate
Freelancer të sponsorizuar
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We are Canadian-Ukrainian team of highly professional software developers and system administrators with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript,...We are Canadian-Ukrainian team of highly professional software developers and system administrators with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript, Node.js, MEAN, MERN, MEVN, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js, jQuery 1.3) BACK-END 1.3.1) LAMP (Linux, Apache, MySQL, PHP) including Symfony, Laravel, Yii, Zend, CodeIgniter, CakePHP 1.3.2) Python (Python, Django, Flask, FastAPI) 1.3.3) .NET stack technologies (C#, ASP.NET, .NET Core) 1.4) OPEN SOURCE SOLUTIONS 1.4.1) E-commerce Platforms: Shopify, Magento, WooCommerce, Prestashop, OpenCart, BigCommerce, Shopware, osCommerce 1.4.2) CMS: WordPress, Drupal, Joomla, TYPO3 etc. 1.4.3) CRM: SuiteCRM, SugarCRM 2) MOBILE DEVELOPMENT 2.1) Android native development: Java, Kotlin 2.2) iOS native development: Swift, Objective-C 2.3) Cross platform development: Flutter, React Native, Ionic 3) DESIGN 3.1) Website Design (UI (User Interface), UX (User Experience) etc.) 3.2) Graphic Design (Creative Design, Digital Design, Advertisement Design etc.) 3.3) Corporate Identity (Brand Boooks, Business Cards, Logos, LetterHeads etc.) 4) INTERNET MARKETING 4.1) Social Media Marketing (Linkedin, Xing, Facebook, YouTube, Instagram etc.) 4.2) SEO (SEO Copywriting, SEO Auditing, White Hat SEO) 4.3) PPC Marketing (Google Adwords, Google Ads, Facebook Ads, YouTube Ads, Instagram Ads etc.) 4.4) Email Marketing 5) MANAGED SERVICES 5.1) 24/7 TECHNICAL SUPPORT 5.2) SYSTEM ADMINISTRATION SERVICES Our team of high qualified System Administrators have huge experience with technologies covering: - different distributions of OS Linux, Unix and MS Windows Server systems; - different types of virtualization (ProxMox, Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V); - VPN/DNS/IPTables/Firewalls/web servers/mail servers configuration and tuning etc.; - cloud solutions (AWS, MS Azure, Google Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Linode etc.); 6) HOSTING SERVICES provided by our hosting subdivision under trade mark "TanHost" 6.1) Cloud based solutions (e.g. configuration and technical support of Private Clouds); 6.2) Сollocation services, the providing for rent dedicated and VPS/VDS (virtual servers); 6.3) Shared Hosting; 6.4) Domain names registration services in more than 100 international zones; 6.5) SSL Certificates. 7) EMBEDDED SYSTEMS 7.1) Embedded software development 7.2) Internet of Things (IoT) 7.3) Microcontrollers programming 7.4) Arduino microcontrollers programming OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... më pak
Punësoni tangramua
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# Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role, including developer). -...# Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role, including developer). - React.js, Angular.js, Nest.js, Express.js, Node.js, MongoDB, cloud (Docker, Kubernetes). - Web3, DeFi, Blockchain, Fintech, Crypto. # Experience - July 2005 - current: Freelancer.com and other markets. Freelance developer. More than 400 projects successfully completed, being one of the top-rated developers. - December 2021 - August 2023: crypto market and modern banking startup. Project manager / engineering manager / technical director directly reporting to the CEO & founders. - March 2017 - May 2020: Power Software Consulting. Lead developer (MEAN stack) for a complex multimedia CMS. - August 2011 - August 2014: MockupScreens.com. Project manager. # Education - 2003-2009 Public University of Spain: Technical Engineer in Telecommunications (B.Sc. Degree equivalent in the USA). # Languages - English: * Writing: native-like. * Speaking: good. - Spanish: native. # Other - I have been using (GNU?/)Linux as my main OS for many years, and I have a preference for open-source software. më pak
Punësoni sergioes
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I am an experienced cybersecurity specialist and freelancer. Skilled in penetration testing, malware analysis, website security enhancement, and vulnerability assessment. I can help make your website more secure and reliable. Services Offered: Penetration Testing & Vulnerability Analysis: ➡️ Website Penetration...I am an experienced cybersecurity specialist and freelancer. Skilled in penetration testing, malware analysis, website security enhancement, and vulnerability assessment. I can help make your website more secure and reliable. Services Offered: Penetration Testing & Vulnerability Analysis: ➡️ Website Penetration Testing ➡️ Vulnerability Assessment ➡️ Network Penetration Testing ➡️ Bug Finding and Fixing ➡️ API Testing ➡️ Ethical Hacking Consultation Cybersecurity & Attack Protection: ➡️ Malware Removal and Prevention ➡️ Website Malware Removal & Future Protection ➡️ Protection Against DoS/DDoS and brute force Attacks ➡️ Backdoor Identification and Prevention ➡️ Cybersecurity Risk Assessment ➡️ Firewall Configuration and Optimization ➡️ Server Security Hardening ➡️ SSL Certificate Install and Configuration ➡️ Secure Database Management ➡️ CPanel Security & Firewall Setup Advanced Monitoring & Notification: ➡️ Theme, Plugins, and Files Monitoring with Notifications ➡️ Premium Tools for Automatic Site Monitoring Command & Injection Testing: ➡️ Command Execution Test ➡️ OS Command Injection ➡️ SQL Injection ➡️ HTML Injection ➡️ Header Injection ➡️ Server site templet injection (SSTI) Cross-Site & Redirection Issues: ➡️ XSS (Cross-Site Scripting) Attacks ➡️ CSRF (Cross-Site Request Forgery) ➡️ Unvalidated Redirection ➡️ Insecure CSB (Cross-Site Bypass) Account & Privilege Security: ➡️ Login Page Security Enhancement ➡️ Account Takeover Prevention ➡️ Privilege Escalation Prevention ➡️ IDOR (Insecure Direct Object References) ➡️ 2FA (Two-Factor Authentication) for Extra Security File & Data Protection: ➡️ Local File Inclusion Protection ➡️ Data Tampering Prevention ➡️ Secure File Upload Hosting ➡️ Core Files Security ➡️ Data Encryption and Secure Storage Solutions Database & Admin Security Upgrades: ➡️ Database Security Upgrades ➡️ Admin Panel, Login, and Signup Security Enhancements Cloud & API Security: ➡️ Cloud Security Setup (AWS, Azure, Google Cloud) ➡️ Secure API Integration WordPress & Website Services: ➡️ WordPress Security Enhancement ➡️ Wordpress malware removal ➡️ Remove malware bugs from wp core files ➡️ WordPress Bug Fixes ➡️ Website Migration and Backup ➡️ Website Performance Optimization ➡️ Themes plugins ans all other security upgrade ➡️ Content Management System (CMS) Security Enumeration Services: ➡️ DNS, RPC, FTP, SMTP, SSH, SMB, NetBIOS, SNMP Enumeration Website Security is my passion. If you're looking for expert cybersecurity solutions, feel free to hire me. Contact me for professional cybersecurity services to protect and secure your systems. Thank you Sagor më pak
Punësoni sagorhawlader
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__________________________ VERY IMPORTANT!!! “Hi I'm Matias, someone is trying to impersonate me, this account is the only one active and verified by freelancer! I DON'T USE ANY OTHER MEANS OF CONTACT, ONLY FREELANCER CHAT!” ----------------------------------------- I started with BeOS in 2002, because of a friend,...__________________________ VERY IMPORTANT!!! “Hi I'm Matias, someone is trying to impersonate me, this account is the only one active and verified by freelancer! I DON'T USE ANY OTHER MEANS OF CONTACT, ONLY FREELANCER CHAT!” ----------------------------------------- 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. më pak
Punësoni MaTGaPa
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PROFESSIONAL SUMMARY: --- - Familiar with network TCP/IP principles, design, planning, construction delivery, and continuous optimization of IDC data center, campus network, and office network architecture, more than ten years of domestic and overseas project experience - Familiar with all kinds of mainstream...PROFESSIONAL SUMMARY: --- - Familiar with network TCP/IP principles, design, planning, construction delivery, and continuous optimization of IDC data center, campus network, and office network architecture, more than ten years of domestic and overseas project experience - Familiar with all kinds of mainstream switches, routers, firewalls, and Internet behavior management, such as Huawei, Cisco, Juniper, H3C, Palo Alto, Sangfor, etc. Can configure and tune such as MPLS VPN, SDWAN, VXLAN, SPINE-LEAF, VXLAN, EVPN, NAT, STP, etc., know how to use Wireshark, Zabbix, mtr, network fault analysis, etc. - Familiar with some non-mainstream and open source network operating systems, such as Vyos, RouterOS, Mikrotik soft router configuration and tuning - Familiar with various network protocols, such as TCP/IP, familiar with the ISO 7-layer network protocol, various routing protocols, such as BGP, OSPF, RIP - Familiar with Linux operating system, can configure and tune Centos, Ubuntu, Red Hat and other Linux operating systems - Familiar with container orchestration such as Docker/k8s, container network flannel, Calico BGP, cloud computing VPC planning, virtualization KVM, Vmware, Nginx, Python, Shell, Linux system operation and maintenance technology, Windows Server - Familiar with Python/Shell, can independently develop operation and maintenance tools, connect to API, and submit operation and maintenance efficiency - Have rich experience in network application and system integration project implementation, can provide one-stop network architecture, network application, network information security solutions - Hold Cisco CCNP, intermediate supervision certificate (equivalent to PMP) - Fluent in Mandarin, Cantonese, and English, good English reading and writing skills SKILLS: --- Switch, Router, firewall, IPSecVPN, BGP, OSPF routing protocol, Vxlan, Cisco, Huawei, Juniper, Linux/Shell programming, Centos, Ubuntu, Python programming, KVM/VMware virtualization, Windows Server, container Docker, K8s, cloud computing, load balancing, LVS load balancing, EDR, security scanning, network troubleshooting, and troubleshooting, iperf3, hping3, telnet, mtr, traceroute më pak
Punësoni gbcbooks
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SUCCESS in life is a matter not so much of talent and opportunity as of CONCENTRATION and PERSEVERANCE Hi, I'm Joe. I am an experienced fullstack and web3 Developer with a strong background in building decentralized applications (dApps), smart contract integration, and end-to-end web solutions. Adept at utilizing...SUCCESS in life is a matter not so much of talent and opportunity as of CONCENTRATION and PERSEVERANCE Hi, I'm Joe. I am an experienced fullstack and web3 Developer with a strong background in building decentralized applications (dApps), smart contract integration, and end-to-end web solutions. Adept at utilizing modern front-end and back-end technologies, blockchain frameworks, and security best practices to deliver scalable, high-performance applications. Seeking an opportunity to leverage my skills in blockchain, NFT marketplace development, and fullstack development to drive innovation and value within a forward-thinking tech organization. I am a lifelong learner and am always trying to learn some new programming language and new technology. I enjoy playing hockey and working with wood in my spare time. më pak
Punësoni jmvdesignsohio
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I am a Software Engineer experienced in building web applications and complex APIs. He creates highly functional and stable finance applications using PHP, Laravel, CodeIgniter, Symfony, cloud services (AWS, Cloudinary), and some Java and Vue.js. Joshua is also proficient with RabbitMQ, AWS SQS, Redis, and relational...I am a Software Engineer experienced in building web applications and complex APIs. He creates highly functional and stable finance applications using PHP, Laravel, CodeIgniter, Symfony, cloud services (AWS, Cloudinary), and some Java and Vue.js. Joshua is also proficient with RabbitMQ, AWS SQS, Redis, and relational and non-relational databases. më pak
Punësoni Ajosav
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Efficient Logix is a Pakistan-based IT company. We have provided IT services all over the world since 2015. We also create exceptional content, also provide hr and finance services as well as support fo follwoings. Our team has experience in the following: --> Web Applications --> Desktop Applications -->...Efficient Logix is a Pakistan-based IT company. We have provided IT services all over the world since 2015. We also create exceptional content, also provide hr and finance services as well as support fo follwoings. Our team has experience in the following: --> Web Applications --> Desktop Applications --> Mobile Applications --> Graphic Designing --> Content Writing --> Data Entry --> Accounting --> Finance --> Business Management --> Physics më pak
Punësoni haseeb6291
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With two decades of hands-on experience in Linux environments and a specialization in Debian-based systems, I offer expert consulting services aimed at enhancing operational efficiency, securing systems, and ensuring your IT infrastructure adheres to the highest standards of reliability. Core Consulting Services: *...With two decades of hands-on experience in Linux environments and a specialization in Debian-based systems, I offer expert consulting services aimed at enhancing operational efficiency, securing systems, and ensuring your IT infrastructure adheres to the highest standards of reliability. Core Consulting Services: * System/Server Administration: Manage critical infrastructure across global deployments, with proven experience serving Fortune 500 companies across North America, Asia, and Europe. * VoIP Solutions: Design and implement custom Asterisk-based systems, including cutting-edge integrations with AI/ML services for text-to-speech, speech-to-text, and large language models. * API Integration & Backend Development: Create robust backend systems integrating modern cloud services like Twilio for SMS/email gateway functionality, custom AGI scripts, and advanced telephony solutions. * Remote Infrastructure Management: Provide expert remote administration across multiple time zones, with experience managing systems in the US, China, Japan, the Netherlands, and Australia. Specialized Expertise: * Global Systems Architecture: Design and implement solutions that work across international boundaries, considering regional compliance requirements and technical constraints. * Modern VoIP Integration: Develop custom telephony solutions that leverage artificial intelligence and machine learning capabilities, bridging traditional VoIP systems with next-generation technologies. * Cross-Platform Communication: Build reliable backend systems that integrate multiple communication channels (voice, SMS, MMS) with enterprise-grade reliability. * Time-Zone Optimized Operations: Maintain high system availability across multiple time zones with proven experience in 24/7 global operations. Get in Touch Elevate your systems and security with expert guidance. Contact me for a detailed consultation and discover how your business can benefit from my specialized expertise. më pak
Punësoni cybiko123
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Im a web developer with about 5 years of experience on websites for small and medium business. Also community managementIm a web developer with about 5 years of experience on websites for small and medium business. Also community management më pak
Punësoni jordanm65
