Freelancers para contratar en Bangladesh
Mostrando 17 resultados
Freelancers patrocinados
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abusayed2004 abusayed2004
$40 USD / hora
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. menos
Contratar abusayed2004
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"Elevate Your IT Infrastructure with a Visionary System Administrator: Embark on a transformative journey with a seasoned System Administrator, where expertise meets innovation. I bring a wealth of experience to redefine the role, ensuring your IT infrastructure not only operates seamlessly but thrives in the digital..."Elevate Your IT Infrastructure with a Visionary System Administrator: Embark on a transformative journey with a seasoned System Administrator, where expertise meets innovation. I bring a wealth of experience to redefine the role, ensuring your IT infrastructure not only operates seamlessly but thrives in the digital landscape. Unleashing Expertise in Key Domains: ✅ Network Nirvana: Crafting and maintaining robust networks that transcend traditional boundaries, fostering fluid data flow and unhindered communication. ✅ Server Symphony: Orchestrating servers to a harmonious tune of peak performance, reliability, and continuous optimization, ensuring your systems are always in tune with the demands of your enterprise. ✅ Guardian of Cybersecurity: A vigilant guardian against the digital shadows, implementing state-of-the-art security measures and preemptive strategies to fortify your defenses against potential threats. ✅ Masterful Troubleshooter: Rapid response to IT enigmas, unwinding complexities with finesse, and restoring equilibrium to your operations in record time. ✅ Data Ballet: Choreographing a ballet of backup and recovery, securing your critical data in a flawless routine that ensures business continuity, even in the face of unforeseen disruptions. Expertise Snapshot: Elevating Digital Landscapes: ✅ OS Mastery: Linux | Windows | macOS ✅ Server Wizardry: Config, Migration, Backup on Dedicated | VPS | Shared Servers | NAS ✅ Virtualization Virtuoso: Proxmox | VMware | OpenVZ | Hyper-V ✅ Scripting Maestro: Linux Scripting | Shell Scripting ✅ Cloud Command: IONOS | Google Cloud | Digital Ocean | AWS | and more ✅ Security Sentinel: Pen Testing | Firewall | DDOS Protection ✅ Control Panel Maestry: WHM | cPanel | CentosWebPanel | VestaCP | WP Engine | and more ✅ Digital Fortification: Malware Removal | Security Hardening ✅ E-commerce Dynamo: Various CMS | ERP | E-commerce Platforms ✅ Network Navigator: Firewalls | Routers | Load Balancers (MikroTik, Pfsense) ✅ VPN Maestro: Site-to-Site | VPN-as-Service (L2TP-PPTP/OVPN/Wireguard) ✅ Issue Whisperer: Resolving Windows, macOS, Server, Network, and IT glitches Collaboration as an Art Form: My canvas extends beyond technical prowess—I paint a collaborative masterpiece. A maestro in communication and collaboration, I seamlessly weave together cross-functional teams, creating a symphony of efficiency and shared success. Pioneering Progress: In an ever-evolving techscape, I don't just keep pace; I set it. Committed to perpetual learning, I infuse your systems with cutting-edge solutions, driving not just performance but a continuous evolution toward IT excellence. In Summary: I am not just a System Administrator but the architect of your digital future. Let's elevate your IT experience together." menos
Contratar rumyr
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freelancerjunaye freelancerjunaye
$10 USD / hora
PCB Designer || ArduinoExpert || 3D Model designerBangladeshHello, I have come from Electrical and Electronics Engineering discipline. My passion is programming and Robotics. Currently I am working as a Circuit and System Design Engineer in a Reputed Semiconductor chip designer company In academic years I have done many project and robotics competitions . My intro video...Hello, I have come from Electrical and Electronics Engineering discipline. My passion is programming and Robotics. Currently I am working as a Circuit and System Design Engineer in a Reputed Semiconductor chip designer company In academic years I have done many project and robotics competitions . My intro video - https://www.youtube.com/watch?v=4m9aySOlwgQ I have 7 year experience on - # C programming # Python # Java # PyQT5 ############PCB design expertise in -##################### i) Ki CAD ii) Altium Designer iii) EASY EDA iv) Eagle CAD v)Fusion 360 ############ programming experiences ################################ i) Arduino ii) Raspberry Pi (Mainly 2 & 3) iii) STM 32 iv) ESP 8266 v) NODE MCU ###################### 3D Modeling ############# i)Blender ii) Fusion 360 Why You Should Hire me: : ☑️ On time delivery with Best quality for every project at reasonable rate ($) . ☑️ 100% Guarantee on Customer Satisfaction. ☑️ 24/7 Support After Project Completion (Free of Charge) menos
Contratar freelancerjunaye
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This is Ruhul Ajom Sagor. I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. I have completed my B.S.C Engineering in Computer Science and Engineering (CSE) from BUET. Hire me and you don't have to worry about your...This is Ruhul Ajom Sagor. I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. I have completed my B.S.C Engineering in Computer Science and Engineering (CSE) from BUET. Hire me and you don't have to worry about your website problems again! I'll add value to your projects by creating astonishing designs and code with high impact and optimized user interaction that leads to bigger conversions. WHAT PROBLEMS CAN I HELP YOU SOLVE? ✓ Custom Websites Using PHP and Frameworks ✓ e-Commerce Websites (Woo-Commerce and Shopify) ✓ Custom WordPress themes ✓ On-Page and Off-Page SEO ✓ WordPress themes Customization ✓ Database Modeling/Development ✓ WordPress migrations and upgrades ✓ Responsive Coding (Make your website compatible with: smartphones, tablets, desktops) ✓ Websites speed and loading time improvements ✓ Cross-browser compatibility ✓ PSD to HTML to WordPress conversion ✓ HTML5/CSS3/jQuery websites based on Bootstrap I love challenges, talking to my clients, and meeting others’ standards as well as expectations. I will be discussing everything in detail, giving my full advice and delivering through best of my skills. You are cordially welcome to discuss your project. Thank You! Translation: My name is Ruhul Ajom. I have been working as a translator for 15 years for any languages. I have language proficiency certificates in all languages. the services that I offer: 1- translation of medical reports and medicine-related topics. 2-translation of general and technical topics. 3-translation of certificates ( marriage, death, divorce ...etc) and educational transcripts ( university and school transcripts). I deliver a high-quality translation and exactly on time. I am available all the time to receive different tasks. menos
Contratar engruhulajom
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As a graphic T-shirt designer for over 6 years, the finest moments in my professional life come when, after collaborating with my clients, I craft them a singularly unique, stunningly vibrant badass retro vintage T-shirt . For something as visual and personal as the art/graphics on the clothes you wear, I would...As a graphic T-shirt designer for over 6 years, the finest moments in my professional life come when, after collaborating with my clients, I craft them a singularly unique, stunningly vibrant badass retro vintage T-shirt . For something as visual and personal as the art/graphics on the clothes you wear, I would immediately direct your attention down to my portfolio. If any of these mellow, checkered, or ocean-blue designs catch your eye, I may be the perfect graphic designer for you! Groups and companies make special T-shirts all the time to commemorate the most important events in their lives. With my services, you receive a beautiful, elegant, professionally crafted design, ready to print on a T-shirt after T-shirt. Fun fact – it’ll be for a fee that makes big brand designers like Abercrombie blush. Consider the payoff you get for having such an original design catch fire with the audience; it’s worth your time and money to show you want to make the moment a special one! My team and I will strive to set the table for your big moment – with the perfect original T-shirt for the occasion! Note: I make use of Adobe Workshop (Photoshop & Illustrator) for my projects! MaxBroDesigns. menos
Contratar Maxbah
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I am an experienced software developer designed Desktop/Web based Apps using Python, Django for Financial Management, Stock Exchange Decision, Web Scrapping. I use sklearn, Pandas, MySQL, PostGres, SQLAlchemy, PyAutoGUI, Scrapy and many more Python Libraries. Also I am skilled in Amazon AWS, EC2 I am highly skilled...I am an experienced software developer designed Desktop/Web based Apps using Python, Django for Financial Management, Stock Exchange Decision, Web Scrapping. I use sklearn, Pandas, MySQL, PostGres, SQLAlchemy, PyAutoGUI, Scrapy and many more Python Libraries. Also I am skilled in Amazon AWS, EC2 I am highly skilled in Robotic Process Automation also. I also have used machine learning techniques(Supervised/Unsupervised Learning, Anomaly Detection) for Big Financial Decision making. I am also done very complex interactive visualization using Plotly-Dash. menos
Contratar shuvracse03
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I am a final year Computer Science student with a passion for technology. I have experience in video editing, content creation, web development, and cyber security. I am currently learning to develop apps with Flutter. ☯️ Skills and Experience: ✔️Video editing: Adobe Premiere Pro, Final Cut Pro ✔️Content...I am a final year Computer Science student with a passion for technology. I have experience in video editing, content creation, web development, and cyber security. I am currently learning to develop apps with Flutter. ☯️ Skills and Experience: ✔️Video editing: Adobe Premiere Pro, Final Cut Pro ✔️Content creation: Social media, websites, blogs, Content writing ✔️Web development: PHP, HTML, CSS, WordPress ✔️Cyber security: Learning about the latest threats and how to protect systems and data from attack ✔️App development with Flutter: Learning about the latest mobile development trends and how to create apps that are both user-friendly and visually appealing ☯️ Why Hire Me? I am a highly motivated and results-oriented individual. I am always looking for new challenges and opportunities to learn and grow. I am confident that I have the skills and knowledge to be successful in any role I am given. I am also a hard worker and I am always willing to go the extra mile. I am confident that I would be a valuable asset to any team. ☯️ Portfolio: I have a portfolio of my work that I can share with you. Please feel free to contact me if you would like to see it. menos
Contratar hrshammo
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Welcome to Tech Falcons - Your Trusted Source for Comprehensive Web & Mobile Solutions With a remarkable 13-year journey in the industry, Tech Falcons stands as a seasoned expert in delivering comprehensive web and mobile solutions. At the core of our service philosophy lies an unwavering commitment to...Welcome to Tech Falcons - Your Trusted Source for Comprehensive Web & Mobile Solutions With a remarkable 13-year journey in the industry, Tech Falcons stands as a seasoned expert in delivering comprehensive web and mobile solutions. At the core of our service philosophy lies an unwavering commitment to quality, dedication, and unwavering client support. We're not just a service provider; We're your partner in your digital journey. Our primary areas of competence include: .NET: C# 2 to 5, VB.NET, Azure, ASP.NET, MVC, WPF, WCF. Web API, LINQ. Databases: SQL Server 7 - 2014, Oracle 9-12. NoSQL: MongoDB, Elasticsearch. Client side: JavaScript, AJAX, jQuery, Angular and React. iOS App Development - Swift | Objective C | SwiftUI | XCode Android App Development - Kotlin | Java | Android Studio Hybrid Mobile App Development - React-Native | Flutter Rest APIs - Python REST API | PHP, Laravel Cloud Computing - AWS | Google Cloud Services | Microsoft Azure Tools - Jira | Trello | Bitbucket | GitHub | Gitlab Process Methodologies - Agile Scrum Domain Expertise - Health | Learning | Ecommerce | Sports | News | Media | Utility | Custom Apps Mobile Game Development Software and Technologies: Unity 3D, Cocos2d Let's Transform Ideas into Reality Your vision deserves to be fulfilled, and we're here to make it happen. We cordially encourage you to work with us so you can witness firsthand the miracle of transforming your concepts into innovative, engaging, and useful digital solutions. Together, your objectives and our knowledge produce excellence. menos
Contratar techfalcons
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( Replies within 5 minutes )I'm graphic designer. A creative branding expert that has worked in the industry for over 7 + years. I am expert of Adobe Photoshop, Adobe Illustrator and adobe premiere pro, adobe after effect. I always making design with my creativity and with my long time professional experience. Have...( Replies within 5 minutes )I'm graphic designer. A creative branding expert that has worked in the industry for over 7 + years. I am expert of Adobe Photoshop, Adobe Illustrator and adobe premiere pro, adobe after effect. I always making design with my creativity and with my long time professional experience. Have a look on following Benefits of hiring us: Professional and creative design concepts ++ All possible file formats ++ Unlimited revisions till your satisfaction ++ source file (fully Editable file) will be provided for future use Complete corporate identity can be provided on demand Here my some of my service : ★ Logo Design ★ Illustration ★ Background removing/ changing/deep etching ★ Banner design ★ Image resize ★ Clipping path ★ Banner design ★ Brochure Design ★ Business Cards ★ Flyer Design ★ Photo Editing ★ T-Shirts Design ★ Icon Design ★ Label Design ★ Magazine Design ★ Corporate Identity ★ Stationary Design ★photo restoration ★ Video Editing Feel free to contact with me. 24/7 customer service. Thank you. menos
Contratar gdmasud
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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! menos
Contratar masharif46
