VPS Manager for Ubuntu & Application Suite

@studiosevolution

As an experienced full-stack developer with over 15 years in digital infrastructure management, I am confident in my ability to tackle the diverse range of responsibilities needed for your VPS Manager role. Our stack has significant overlap, as I am well-versed in Ubuntu server administration and equally comfortable with PHP. This allows me to maintain, secure, and develop your servers with precision. I have a solid understanding of SSL/TLS certificates, DNS configurations, and email servers like Mailcow, enabling me to troubleshoot your existing issues effectively. Moreover, I bring the added advantage of being familiar with each of the applications you currently run as part of your Ubuntu 20.04 VPS environment, including Nextcloud, ERPNext, CyberPanel, FusionPBX, Matomo, Mautic, N8N - all well within my skillset. This saves you the time and effort involved in getting someone new up to speed. To ensure that everything remains smoothly integrated and functioning optimally, I also have ample experience with system automations and integrations.

@OutsourceMan

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, is well-positioned to support your VPS and application environment. We can immediately install and configure Invoice Ninja, resolve Nextcloud SSL and integration issues with Paperless, fix DNS misconfigurations, and troubleshoot Mailcow email delivery problems. We provide proactive server monitoring, security hardening, and performance optimization for all Ubuntu 20.04 servers and applications including ERPNext, FusionPBX, Matomo, Mautic, N8N, BaseRow, and CyberPanel. Our team ensures smooth LLM deployment, ongoing updates, automation of workflows, and thorough documentation of all critical setups. With strong expertise in PHP, Linux, DevOps, and full-stack management, we deliver clear communication, rapid support, and reliable long-term collaboration. We are ready to start immediately and maintain your growing digital infrastructure efficiently.

@AwaisChaudhry

Hello, I am excited about the opportunity to work with you as a VPS Manager for your Ubuntu environment. Your project's focus on maintaining and securing a variety of applications aligns perfectly with my skills and experience. I understand the immediate need to install Invoice Ninja, resolve existing issues with Nextcloud, and fix DNS misconfigurations, all while ensuring the security and performance of your servers. I'll bring my expertise in Ubuntu 20.04 server administration and my knowledge of applications like Nextcloud and Mailcow to ensure smooth operations. My approach will include proactive maintenance, thorough documentation, and regular communication to keep you updated on progress and any enhancements to your server environment. What specific challenges have you faced with Nextcloud and Mailcow that you would like me to prioritize? Thanks, Muhammad Awais

@tangramua

Dear Stefan V.,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in PHP, System Admin, Linux, Ubuntu, Full Stack Development, DevOps, Automation, SSL and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.    Best regards, Sales department Tangram Canada Inc.    P.S. As seen from the details of your profile, you located in Europe. Be informed that our technical offices located in Europe too i.e. you will be able to work with our developers almost in the same time zone. 

@seefattechnologi

I have extensive experience with similar PROJECT ---->>I am highly qualified to do this job with high QUALITY ----- I am Passionate VPS/ PHP/Full stack developer having rich experience with so many successful Tasks. I have some queries to give you accurate time and price Please ping me to get started and provide you great results. Thanks

@vili1977

Hello. I would like to help you with manage dns mailcow cyberpanel llm ninja installed on Ubuntu 20.04 . I have experience. Please read my feedback. Thanks.

@divumanocha

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Divya

@kanika6665

Hello Stefan, I am excited to propose my services as an experienced VPS Manager and DevOps professional to maintain, secure, and enhance your Ubuntu 20.04 VPS environment hosting various applications. Your project's stack is impressive, including Nextcloud, ERPNext, FreeSwitch, Matomo, Mautic, CyberPanel, N8N, Paperless, and more. I can address your immediate priorities such as installing and configuring Invoice Ninja, resolving Nextcloud and SSL issues, integrating Nextcloud with Paperless, fixing DNS configurations, and investigating email problems in Mailcow. For ongoing tasks, I will ensure proactive maintenance, security monitoring, and contribute to system development. I have the required experience with Ubuntu 20.04, SSL/TLS, DNS, email servers like Mailcow, and the applications in your stack. My focus on security, automation, and system integrations aligns well with your needs. I propose an hourly rate within your budget, aiming for a long-term collaboration. I am eager to contribute to shaping and enhancing your digital infrastructure. How soon would you like to initiate the project, Stefan? Thanks, KANIKA

@webskillssl

Hallo! Wir übernehmen gerne die komplette Verwaltung Ihrer Ubuntu 20.04 VPS-Umgebung. Basierend auf unserer umfangreichen Erfahrung mit Nextcloud, ERPNext, CyberPanel, N8N und Mailcow-Servern sowie SSL/TLS, DNS und Security Hardening können wir folgende Leistungen anbieten: - Installation von Invoice Ninja - Behebung der Nextcloud-Sicherheitsprobleme inklusive SSL - Einrichtung der Nextcloud-Paperless-Integration via Consume map - Lösung von DNS- und Mailcow-E-Mail-Problemen - Überwachung der CyberPanel-Websites und proaktive Wartung Als Schweizer Webagentur mit Fokus auf Serveradministration und DevOps bieten wir Ihnen Swiss Quality kombiniert mit kosteneffizienten Lösungen. Unsere AI-gestützte Entwicklung ermöglicht schnelle und sichere Implementierungen Ihrer gesamten Application Suite. Freue mich auf ein Gespräch! Damian Hunziker

@jayprakashyadav

Hello, I am a PHP Developer with 15+ years of experience, specializing in building dynamic, secure, and high-performance websites and applications. I have worked on simple to complex websites, e-commerce stores, membership portals, and custom PHP-based solutions, always ensuring top-quality results for my clients. My expertise includes custom PHP development, Laravel/CodeIgniter frameworks, API integration, database management (MySQL), and performance optimization. Recently, I also worked on OpenAI API integration for auto-generated content, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated PHP expert who guarantees quality, innovation, and timely delivery, I’d be happy to bring your project to life.

@Feriver

Hello, I understand you're looking for an experienced VPS Manager and DevOps professional to maintain and enhance your comprehensive Ubuntu 20.04 server infrastructure hosting critical business applications. With extensive expertise in Linux system administration, DevOps automation, and multi-application server environments, I specialize in managing complex stacks including Nextcloud, ERPNext, FusionPBX, Matomo, Mautic, and CyberPanel configurations with proven security hardening and performance optimization. My comprehensive approach covers immediate priority resolution including Invoice Ninja deployment, Nextcloud SSL configuration, Paperless integration mapping, DNS troubleshooting, and Mailcow email delivery optimization. I've successfully managed similar enterprise-grade Ubuntu environments with multiple SaaS applications, implementing robust monitoring systems, automated backup strategies, and security protocols. My technical expertise spans SSL/TLS certificate management, DNS configuration, mail server administration, firewall hardening, and seamless third-party integrations including N8N automation workflows. Thanks, Asif

@AutomateBoring

Hello! I see that your main challenges include securing the current VPS environment, fixing issues with applications like Nextcloud and Mailcow, and ensuring proper DNS and SSL configurations. I have extensive experience managing Ubuntu 20.04 servers, Mailcow, CyberPanel, and integrations across apps like Nextcloud, ERPNext, and N8N. I can quickly resolve your critical issues, set up Invoice Ninja securely, and put in monitoring, automation, and security hardening for long-term stability. Let’s discuss details so I can provide a tailored solution for your environment. Best Regards!

@webERPsolutions

Hi There Stefan V., Good morning! I’m an expert in Ubuntu, Automation, System Admin, PHP, Full Stack Development, SSL, DevOps and Linux with 10+ years’ experience. I fix issues fast and build clean, user-friendly websites, eCommerce, and custom ERPs with reliable delivery and clear communication. Please send a message to confirm the plan—I’m ready to start now.

@SairaArifM

Being both a seasoned Linux Engineer and a Full Stack Developer gives me a unique set of skills that make me an ideal fit for your project. I have extensive experience with Ubuntu, Centos, Kali Linux, Debian, and Rocky Linux which is crucial in managing your Ubuntu 20.04 VPS environment. My knowledge of PHP and Linux administration directly aligns with the application suite you currently run, ensuring seamless setup, integration, and maintenance for Nextcloud to ERPNext, among others. Furthermore, my proficiency in Node.js and web development will be invaluable in handling your server-related tasks. From installing and configuring new tools like LLM to monitoring security and performance, I am well-poised to manage every ongoing responsibility you've outlined with precision and expertise. Lastly, my excellent communication skills combined with my ability to provide clear updates and thorough documentation ensure effective collaboration and efficient completion of tasks. Let's come together to fortify your servers' security, enhance their performance, Andomoize monitoring setup!

@Maxwilsonad

Hello, Hope you're doing great. I have extensive experience managing and securing Ubuntu 20.04 VPS environments, and I am confident I can deliver the reliable support you need. I’ve worked with Nextcloud, ERPNext, FusionPBX, CyberPanel, and similar applications, ensuring smooth integrations, robust security, and high availability. I can address your immediate priorities — configuring Invoice Ninja, resolving SSL and DNS issues, integrating Nextcloud with Paperless, and troubleshooting Mailcow email delivery. My focus will be on securing your systems, monitoring uptime, and proactively maintaining performance to avoid disruptions. With a strong background in server hardening, automation, and clear documentation, I ensure transparent communication and quick turnaround. Let’s connect to discuss your vision—I’d love to bring this recruitment piece to life and help attract the next generation of firefighter/paramedics. Feel free to message me to get started! Regards, Adnan H.

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@TruongPT

OVER TEN YEARS EXPERIENCE & WONDERFUL JOB SUCCESS RATE Hi! I can manage, secure, and optimize your Ubuntu 20.04 VPS environment, handling applications like Nextcloud, ERPNext, FreeSwitch & FusionPBX, Matomo, Mautic, CyberPanel, N8N, Paperless, ActivePieces, and planned additions like Invoice Ninja and an LLM. I provide proactive server maintenance, security hardening, monitoring, and performance optimization, ensuring SSL/TLS, DNS, and email systems (Mailcow) function seamlessly. Immediate priorities such as configuring Invoice Ninja, resolving Nextcloud SSL issues, integrating Nextcloud with Paperless, fixing DNS, and troubleshooting Mailcow are handled efficiently. I also support ongoing updates, automation, new tool setups, and clear documentation of procedures. With strong expertise in Ubuntu administration, server security, backups, firewall management, and system integrations, I ensure uptime, reliability, and smooth operations. Available for freelance, hourly collaboration with rapid response, regular updates, and long-term support. Thanks. Truong...

@ankurms

Having spent over a decade managing various servers and platforms including those listed in your project description, I am confident in my ability to meet the immediate priorities you've outlined and effectively handle ongoing responsibilities. I have a deep understanding of Ubuntu, Nextcloud, ERPNext, CyberPanel and other tools you currently use or plan to incorporate like Invoice Ninja and LLM. This enables me to quickly identify and resolve any issues as well as proficiently install and configure new applications as needed. On top of being a seasoned technologist, I'm highly communicative and prioritise providing regular concise updates along with thorough documentation of setups/procedures. I'm also flexible with timing and strive to be available whenever needed for providing support or for follow-ups. By hiring me, you'll have access to extensive knowledge from someone who possesses an optimal mix of technical excellence along with seasoned troubleshooting aptitude. I'm excited about this opportunity to contribute to strengthening your digital infrastructure while establishing a long-term professional bond. Let's discuss more so that I can better support your VPS needs!

@annes01

This is exactly the kind of work I love doing. I have extensive experience with Ubuntu 20.04 server administration, SSL/TLS certificates, and securing mail servers like Mailcow. My hands-on experience covers a variety of applications mentioned, including Nextcloud, ERPNext, CyberPanel, and more. I've also excelled in automation and system integrations. I'm committed to delivering top-notch service and can provide references for similar projects. I’m happy to offer insight even if you don’t go with me. Regards, Anne S.

@angelgrod

Hello there. Stefan V., Good morning I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Vue, TypeScript, Node JS, Ruby on Rails, django, .net, html/css as well as javascript, jquery, web3, and solidity. I have rich experienced in Linux, System Admin, DevOps, PHP, Automation, SSL, Ubuntu and Full Stack Development. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. A fast response is appreciated Angel

@mderli

Hello, I am highly interested in your project. I can maintain and secure your Ubuntu 20.04 VPS by applying regular updates, hardening the environment, configuring firewalls, and implementing monitoring for uptime and performance. For Invoice Ninja, I would handle installation, database setup, and SSL configuration. For Nextcloud, I would resolve SSL issues and ensure secure integration with Paperless using the consume map. Could you clarify the current DNS setup—are you using CyberPanel or external DNS management? For Mailcow, do you have detailed logs of the Gmail delivery failures to help diagnose SPF/DKIM/DMARC? I can also monitor and optimize CyberPanel-hosted websites while documenting every step for reliability. Would you prefer proactive monitoring scripts or a third-party tool for long-term health checks? I look forward to hearing from you. Thank you.