Freelancersพร้อมรับจ้างในBangladesh
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freelancer ที่ได้รับการสนับสนุน
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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, 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 70 countries worldwide. Click on the "Contact" 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. ย่อ
ว่าจ้าง Ekushey
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abusayed2004 abusayed2004
$40 USD / ชม.
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. ย่อ
ว่าจ้าง abusayed2004
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✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete...✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH Cloud and Digital Ocean ✅VMware ESXi, VMware Workstation, VirtualBox, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration (Windows Server 2008, 2012, 2016, etc.), Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python ย่อ
ว่าจ้าง touhidecevw
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Client's Satisfaction, Quick & efficient Solution Delivery guaranteed. Certified url https://goo.gl/cGJzkH I am a Red Hat Certified Engineer (RHCSA, RHCE & RHV-M) & working more than ten years of professional in Linux Security, Cyber security, email servers, Mautic, PowerMTA, bulk email, SMTP servers, Mailwizz,...Client's Satisfaction, Quick & efficient Solution Delivery guaranteed. Certified url https://goo.gl/cGJzkH I am a Red Hat Certified Engineer (RHCSA, RHCE & RHV-M) & working more than ten years of professional in Linux Security, Cyber security, email servers, Mautic, PowerMTA, bulk email, SMTP servers, Mailwizz, AceMailer, Ubuntu, Debian, CentOs, Web Hosting, System Admin, Computer Security, Internet Security, Network Administration, Web Security, Cloud Computing, Amazon Web Services, PowerDNS, Microsoft Outlook Bulk Marketing, Email Handling, Internet Marketing, Internet Marketing, Interspire, Magento, wordpress, Nodejs, Django & script install, etc. I have experience fixing issues of SMTP server emails going to spam and improving email deliverability. I will fix any problems related to Linux, VoIP, cPanel, MySQL, postfix, Dovecot, Apache, DNS, Nginx, php-fpm, SSL, PHP upgrade, & VPS-related issues. PowerMTA 4.5r8 and PowerMTA 5.0b1 ,PowerMTA™ v5.0r3 available I also know following systems ✅ Email marketing (Email Campaign and Automation Setup). ✅ Email Server (Postfix, Dovecot, PowerMTA, exim, sentmail, zimbra, iredmail). ✅ Protocols: TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP ✅ Email migrations (IMAP to IMAP, Gsuite to Office365, etc.) ✅ Database Installation & migration : MySQL, MariaDB, MongoDB, PostgreSQL, Oracle etc. ✅ Hypervisors: VMware ESXi, vSphere, Xen, Proxmox, Virtualizor, KVM ✅ Web Hosting Control Panels Support (WHM, Cpanel, Plesk, CentOS Web Panel, VestaCP, Virtualmin/Webmin, ISPconfig, CyberPanel, Hestia, DirectAdmin etc) ✅ Server Security and Hardening: Fail2ban, FIREWALLD, UFW, IPTABLES, CSF, OpenVPN & Selinux. ✅ DNS Server Configuration( OpenDKIM, DKIM, SPF, MX, DMARC.). ✅ Setup WordPress and Malware remove ✅ Setup Laravel, Wordpress, Prestashop, Joomla, Magento 2, phpMyAdmin, codecanyon scripts, any CRM or anyother web Application. ✅ Cyber Security VPS and dedicated server audit and security fixed. ✅ Migrating servers from One Server to a NEW Server with minimal Downtime. ✅ VPS Setup (Multi Domain setup Without Cpanel). ✅ Cloud & Hosting Providers Support : AWS, Digitalocean, OVH, Azure, Vultr , Linode, Hostscheap, Namecheap, GoDaddy, HostGator, etc. ✅ Web Servers: Apache, Nginx, php, PHP-fpm ✅ Server Monitoring & Fixing Security vulnerabilities ✅ Server Storage : SAN, NAS, FTP, TrueNAS, etc. ✅ VoIP Service : Asterisk PBX, VoIP, FreeSwitch & FusionPBX. ✅ Web Server Configuration and Troubleshooting Domain Verification and spam error fix # Klaviyo # Microsoft 365 # Google Workspace # Sendgrid # Mailwizz # MailGun # Active Campaign # Zoho # Campaign Monitor # Sales force # Constant Contact # Mailchimp # Hubspot # Getresponse # Aweber # convertkit # Mautic # Sendine blue # Mailer lite ✔ Customer satisfaction my top priority. Looking forward to show my capabilities through my service. ✔ After completing The project, I will produce 1 week of free support regarding the project. So That is a Right Place for you! ย่อ
ว่าจ้าง masharif46
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Hello and welcome to my Freelancer profile! I am an experienced Next.js/MERN Stack Web Developer and Linux System Administrator with a wide range of skills and expertise. With years of experience in the field, I have worked with a variety of technologies, including Git, GitHub, and GitLab for version control, HTML,...Hello and welcome to my Freelancer profile! I am an experienced Next.js/MERN Stack Web Developer and Linux System Administrator with a wide range of skills and expertise. With years of experience in the field, I have worked with a variety of technologies, including Git, GitHub, and GitLab for version control, HTML, CSS, and JavaScript for front-end development, and React, MongoDB, NodeJS, Nestjs, Nextjs, and ExpressJS for full-stack development. In addition to my development skills, I have extensive experience with Linux system administration, including deployment on Ubuntu, CentOS, and Debian. I also have experience deploying and managing Cryptocurrency exchanges such as Openware and OpenDAX, setting up Smart Contracts and Nodes for BTC, ETH, TRX, and ERC20 tokens. My expertise in cloud platforms such as AWS, Digital Ocean, Google Cloud, Azure, Linode, and Vultr, combined with my experience with automation tools like Docker, Ansible, Puppet, Vagrant, Capistrano, and Kubernetes, allows me to efficiently manage infrastructure and ensure scalability. I also have experience with popular CMS platforms such as WordPress, Joomla, and Drupal, and have set up and managed video conferencing solutions using Jitsi Meet, OpenMeet, BigBlueButton, and Zoom. In addition, I have set up and maintained VOIP solutions using Asterisk, Kazoo, and FreePBX, and have experience with SMS gateway and SMPP setup. As an experienced developer, I am committed to delivering high-quality work, meeting deadlines, and exceeding client expectations. If you're looking for a skilled MERN Stack Web Developer and Linux System Administrator for your project, feel free to contact me. #linux #jitsi #html #css #javascript #react #mongodb #expressjs #nodejs #fullstack ย่อ
ว่าจ้าง rakibulinux
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Hello and welcome, this is Luthfun and I look forward to assisting you. I have 10+ years of experience. Can we discuss your project and get started straight away? :) I mainly focus on: -- Website Development of eCommerce, CRM, WordPress, Open-cart, and Shopify. --Web Hosting Administration. -- WEB SECURITY I...Hello and welcome, this is Luthfun and I look forward to assisting you. I have 10+ years of experience. Can we discuss your project and get started straight away? :) I mainly focus on: -- Website Development of eCommerce, CRM, WordPress, Open-cart, and Shopify. --Web Hosting Administration. -- WEB SECURITY I have a huge experience in Webhosting administration, so I can set up, tune, and debug apache, Nginx, PHP-fpm, and other server software. Working with WHM, CentosWP, Plesk, isp manager, or without any panel. Also, I can provide MySQL server tuning, SSL installation, and many other Linux-based server services. ย่อ
ว่าจ้าง ecommercejui
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Hello! I'm Towhidul Islam, a seasoned professional full-stack web developer with over 8 years of experience in various areas of website design and development. I'm passionate about my work and dedicated to turning my client's vision into reality. Front-End Expertise: Skilled in various aspects of front-end...Hello! I'm Towhidul Islam, a seasoned professional full-stack web developer with over 8 years of experience in various areas of website design and development. I'm passionate about my work and dedicated to turning my client's vision into reality. Front-End Expertise: Skilled in various aspects of front-end development, my toolkit includes: HTML CSS jQuery JavaScript Bootstrap HTML to Laravel PSD to HTML Photoshop Back-End Expertise: My back-end development skills are comprehensive and include the following: WordPress eCommerce/WooCommerce Web Development HTML to WordPress/Laravel PHP (Level 3) Laravel 8-10.0x CI 4 Payment Gateway Implementation Premium Services: In addition to standard web development, I offer specialized services such as: cPanel to cPanel Migration OS installation on Linux Setup of a Free or Paid Control Panel Setup of the WHMCS AWS EC2 resource launch SSL/HTTP to HTTPS Redirection Web Hosting Domain Registration Note: I don't provide remote work via TeamViewer or AnyDesk. Also available from Saturday to Thursday. Closing Note: Whether it's a Laravel or CI-based project or building an entire eCommerce site, I aim to satisfy your needs, offering flexible solutions that fit your budget. Hit the "Hire Me" button or start a chat if you're interested in collaborating with me. I'm excited to hear from you! ย่อ
ว่าจ้าง codexexpart
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|==> Jack of all trade!! <==| Areas Of Expertise: IT Security Audit - ISO 27001:2022, PCI DSS, NIST 800-53, GDPR and several other IT Security Compliance. IT Security and VAPT - Backtrack, Kali Linux, Nmap, Wireshark, Metasploit, Nikto, Burp Suite, OpenVAS, Aircrack-ng, and several other security penetration...|==> Jack of all trade!! <==| Areas Of Expertise: IT Security Audit - ISO 27001:2022, PCI DSS, NIST 800-53, GDPR and several other IT Security Compliance. IT Security and VAPT - Backtrack, Kali Linux, Nmap, Wireshark, Metasploit, Nikto, Burp Suite, OpenVAS, Aircrack-ng, and several other security penetration tools System Administration - VMWare vSphere, vCenter, ESXi (5.x, 6.x, 7.x, 8.x) Redhat Linux Enterprise Linux (5.5, 6, 6.5, 7, 8), CentOS, Ubuntu, Kali/Backtrack,. Windows Server (2019, 2016, 2012), Windows Hypervisor, SCVMM (System Center Virtual Machine Manager), SCCM (system center configuration manager), SCOM (System Center Operations Manager), VMware Networking - Routing, Switching, Cisco Firewalls, router and switches, Packet tracer, Riverbed Opnet Modeler, GNS3 IT Security - Backtrack, Kali Linux, Nmap, Wireshark, Metasploit, Nikto, Burp Suite, OpenVAS, Aircrack-ng, and several other security penetration tools Digital Forensics - Autopsy, EnCase, FTK, Axiom Web Designing - html, css, javascript, xml Web Programming - php, asp, ajax, jsp Database - MySQL, Oracle Writing - Technical Writing, Technical documentation, E-book, Content, Report, Creative writing ย่อ
ว่าจ้าง rozeny2k
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programmingarena programmingarena
$25 USD / ชม.
✅ML✅DL✅Python✅Java✅C,C+,C#✅R,SAS,Statistics✅MatlabBangladeshHi, Dear Potential Clients take my Greetings! Thank you for considering me as your project needs! Myself Bablu Mondol. "Everything is Under One Umbrella" -- This is my main motto now-a-days as I am multi skilled and grew up my skill since my college days, I have all the necessary skillset that you are looking for. I...Hi, Dear Potential Clients take my Greetings! Thank you for considering me as your project needs! Myself Bablu Mondol. "Everything is Under One Umbrella" -- This is my main motto now-a-days as I am multi skilled and grew up my skill since my college days, I have all the necessary skillset that you are looking for. I am a Professional Machine Learning and Deep Learning programmer with 9+ years of professional experience. I am an Electronics & Embedded Systems Engineer specialist in all Programming Languages. I am here to assist the world with the best of my knowledge. Being an Engineer it's my passion to solve the complex Electrical and Electronics related problems! I came to this platform only to provide my services. ✅ I've completed the different and update courses on : ★ Machine Learning ★ Deep Learning ★ Python Programming ★ Django Programming ★ Java Programming ★ C/C++/C# Programming ★ R Programming ★ Statistics Programming ★ SAS & SPSS Programming ★ Delphi Programming ★ React J/JS Programming ★ Matlab & Mathematics ★ Odoo code Programming ★ SQL / MySQL Programming ★ Meta Trader 4 & 5 Programming ★ VBA (Visual Basic for Apps) Programming ✅ Specifically Expertise on Backend & Frontend : ✔ Backend Development : ✪ PHP. ✪ DJANGO. ✪ LARAVEL. ✔ Frontend Development : ✪ HTML. ✪ CSS & PureCSS. ✪ BOOTSTRAP. ✪ BOOLMA. ✪ VUEjs. ✪ Jquery. ⟶➤ Note : "I have a team of strong skilled developer of different countries, sometimes they assist me to solve the most complex programming task. Consequently, If you have seen my bid on your project, that means I have worked with very relevant projects and technologies involved with your project and I'm ready to deliver the requirements described." ✅ So, If you are stuck with any tasks related to my expertise then you are at right place. Don't be hesitated to infrom me and please feel free to contact with me if you have any task related to my skills. Thanks & Best wishes by ⟶ Engineer Bablu. ❤️ (The owner of Programming Arena) ❤️ ย่อ
ว่าจ้าง programmingarena
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24/7 Support & Faster Response. Take note: of all Deals Freelancer.com guidelines. Won Portfolio: https://www.malwareremoval.us/ Web application...24/7 Support & Faster Response. Take note: of all Deals Freelancer.com guidelines. Won Portfolio: https://www.malwareremoval.us/ Web application and all of demo links: https://drive.google.com/file/d/1QV4RR4juLgVM8QcWnftHLw5yXNNwst2g/view Work live proof link on YouTube: https://www.youtube.com/watch?v=mOmCY7jdoiU Note: 250 sites were hacked, recovered, and have active work-proof documents. Audit Link: https://docs.google.com/spreadsheets/d/17O5RWEwXIjk_QAcelZ4UBuKDkJ3ZPJ75/edit?usp=sharing&ouid=111014746826647379417&rtpof=true&sd=true I'm grateful that you looked at my profile. I'm Mr. Tomal Siddique. For 10 years, I've been designing and developing websites. I've worked as a web developer and computer engineer for a long time. I've successfully finished over 3000 projects for local clients & foreign client website design, and development as well as the majority of US, UK, and Canadian clients, including web design, development, and 5000 website virus removal & website site Speed Optimization Including SEO & Web Sites(Keyword Ranking) ☀Special Services: ✅ Web Design ✅ Web development ✅ Software Development ✅ Malware Removal ✅ Server Security ✅ Web Site Speed Optimization ✅ SEO( Keyword ranking) ✅ Apps Development ✅ Onpage SEO ✅ Bug Fixing ✅ Web Application Development ✅ Offpage SEO ✅ website vulnerability ✅ website penetration testing Why choose me? **************** 1. 100% client satisfaction guaranteed. 2. Provide help after the project complete 3. Work 7 days a week and provide online chat support 24/7 for any queries. 4. 100% dedication to your project and focus on on-time delivery. 5. Customer and technical support. *High-quality services were rendered, and I included my own evidence of work—no hoax or fraud.* Welcome & Thanks Best Regards Md.Tomal Siddique ย่อ
ว่าจ้าง WebDeveloperTech
