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I’m running a small VPS on Linux managed through Webmin. I’ve issued a Let’s Encrypt certificate here once before without any drama, yet for one particular subdomain the padlock refuses to appear. Webmin shows the cert as active, but browsers still flag mixed-content issues and the site loads as “Not secure”. I need someone who can jump in, trace where the non-HTTPS assets are being served, correct any Webmin or virtual host misconfigurations, and make sure the subdomain presents a clean, valid Let’s Encrypt SSL chain. SSH and Webmin access can be provided immediately; the sooner we get a green padlock on this subdomain, the better.
Project ID: 40347685
55 proposals
Remote project
Active 12 days ago
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55 freelancers are bidding on average $12 CAD/hour for this job

Hello. I would like to help you with fix/install ssl letscrypt https certificate for subdomain. I have experience. Please read my feedbacks. Thank you.
$5 CAD in 1 day
8.0
8.0

Hello, I have 10 years of experience in Linux server administration and SSL certificate troubleshooting. I can efficiently resolve the Let's Encrypt SSL issues for your subdomain on your VPS managed by Webmin. I will trace and correct any non-HTTPS assets and fix virtual host configurations. My goal is to ensure a valid SSL chain with a green padlock appears promptly. I am ready to begin immediately with SSH and Webmin access. Regards, VishnuLal NB*
$20 CAD in 40 days
7.7
7.7

Hi I can help you to fix https mixed content issue as well as i can review all virtualhost configuration on webmin i have fixed these issues before and have 12 years of experience in web hosting.
$8 CAD in 4 days
7.0
7.0

Hi, I will swiftly identify and rectify the mixed-content issue plaguing your subdomain for a robust Let’s Encrypt SSL setup. By diving into your Webmin and Apache config, I'll pinpoint the non-HTTPS asset sources and swiftly adjust any misconfigurations. Ensuring a flawless SSL chain for your subdomain is pivotal; this will grant your site the coveted green padlock and eliminate the "Not secure" flag. With my expertise in Linux server management and SSL setup, I guarantee a swift resolution. Let's discuss further in chat for a seamless fix. Best regards, Noor
$5 CAD in 40 days
6.0
6.0

Hi, I have 8+ years of experience as a System Administrator with hands-on expertise in setting up and managing Linux web hosting and cloud servers, including server security, monitoring, and performance optimization. I work with Apache, Nginx, DNS, SSL, Cloudflare configuration and hosting panels such as cPanel/WHM, Plesk, and Virtualmin, and I also handle email server setup and email marketing environments. I provide complete server deployment along with SSL installation (free or paid), including HTTPS configuration and final verification to ensure everything works smoothly. I also have experience working with Docker and Python for building containerized environments, automation, and scalable application setups. Please discuss your requirements so we can get started. Thank you
$20 CAD in 1 day
6.2
6.2

Hi. there, I have over 10 years work experience with Linux and VPS managmeent as well as SSL/Letsencrypt certs and I think I can definitely help you out. Ping me! Cheers
$8 CAD in 1 day
6.0
6.0

Hi, Please let me know the name of the problematic domain. I can resolve the ssl cert issue. Thanks Ashish A.
$8 CAD in 7 days
6.2
6.2

Hi, I can quickly diagnose and fix the SSL issue on your subdomain and ensure it loads securely with a valid Let’s Encrypt setup. I’ll trace mixed-content sources, correct any Webmin/virtual host misconfigurations, and verify the full SSL chain so the padlock displays correctly across browsers. I’ll also ensure all assets are forced over HTTPS and no insecure calls remain. You’ll have a fully secure subdomain with a clean HTTPS setup and no browser warnings. Best regards, Usman Bashir
$9 CAD in 40 days
5.8
5.8

Hello, I can quickly diagnose and fix the SSL issue on your subdomain. I’m experienced with Linux VPS setups, Webmin/Virtualmin, and Let’s Encrypt, including resolving mixed-content problems and certificate chain/config issues. I’ll trace non-HTTPS assets, correct any virtual host or SSL misconfigurations, and ensure the subdomain serves fully secure content with a valid certificate and clean padlock across browsers. Ready to jump in via SSH/Webmin and resolve this promptly. Best regards, Stelian
$5 CAD in 40 days
5.2
5.2

Hi there! I'm Asma, a web developer and graphic designer with 10 years of hands-on experience helping brands stand out in crowded markets. I've worked with clients and agencies across fashion, hospitality, property, and luxury lifestyle sectors, and one thing stays constant: I'm obsessed with getting the details right. I don't just make things look pretty. I solve problems. Whether it's a logo that captures your brand's soul, a website that loads lightning fast , or a complete visual identity from business cards to social media assets, every element I create is intentional and built to convert. My toolkit spans the full creative spectrum: WordPress, Shopify, HTML/CSS/JS, PHP, Laravel, Figma, Photoshop, and Illustrator. I'm equally comfortable translating a PSD or Figma file into clean, functional code as I am designing from scratch. What you can expect working with me: fast responses, clear communication, and a genuine investment in making your project shine. I treat every client's vision like it's my own. I'd love to learn more about what you're looking for. Let's create something remarkable together. Looking forward to hearing from you!
$5 CAD in 1 day
4.7
4.7

With over a decade of experience in web development and a proven track record in site optimization, I am confident in my abilities to fix your subdomain SSL issue. My deep understanding of Apache, plus my proficiency in Webmin, makes me the perfect candidate for this task. I can easily navigate through virtual hosts and trace any misconfigurations causing the mixed-content issue. I have successfully handled similar tasks in the past and understand the urgency of your current situation. I can start immediately and get your subdomain SSL working seamlessly with a green padlock. As a developer, my focus is not only on solving immediate problems but also on providing long-term solutions. Therefore, I will ensure that all cert chains are valid and the configuration is foolproof for any future maintenance. Let me bring my expertise to your project and alleviate your SSL worries. I prioritize clear communication, quality workmanship, and timely delivery. Choose me, and you'll gain a dependable web professional who sees projects through from start to finish with diligence and experience. Looking forward to working together!
$2 CAD in 1 day
3.8
3.8

As a seasoned Python Developer and DevOps Engineer, I am well-versed in rectifying complex issues like the one you're facing with your Let's Encrypt SSL. Throughout my 4+ years of experience, I have not only honed my skills in managing Linux servers but have become an expert at troubleshooting perplexing Web Hosting challenges, securing safe server environments, and streamlining processes. Specifically, when it comes to your project requirements, I stand out with my proficiency in addressing Mixed-Content Issues and securing HTTPS channels using Let's Encrypt SSL chains. My deep understanding of how servers operate has allowed me to trace tangled non-HTTPS assets with ease. From optimizing complex queries to building scalable applications, I have utilized my knowledge in Database Management Systems (including PostgreSQL and MySQL) to design efficient database models and decrease load times -- a skill that will come into play as we resolve the mixed-content issue for your subdomain. Colossal enterprises like AWS and DigitalOcean trust me with deploying Django applications to their cloud platforms; entrusting me with your project won't be any different. Together we can ensure a green padlock on your subdomain at the earliest OSError and translate your expectations into reality.
$8 CAD in 40 days
3.8
3.8

Hello Greetings, I read your project & ready to start. Let’s have a short discussion. I am Professional IT Expert with 15 plus years of experience. I am certified Asterisk, Aws, Cisco CCNA, CCNP Certified, Sophos firewall Certified, Redhat Certified, Fortnet, Juniper Firewall configurations expert. My expertise in VOIP, Asterisk, Freepbx, Microsoft Office 365, Aws, gsuite, Email, Domain, networking, cisco, servers, windows, technical support and services to clients and customers. I am hands on experienced on windows servers, Juniper firewall setup including webfilter, content filter, traffic monitoring, VIP, IPsec VPN, SSL VPN, Traffic shapping etc. Expert in RDP, LAN, WAN, Vlan, dhcp, DNS, Email, AD, HyperV, VMware, complete firewall configurations & Management, networking planning & design. I have complete IT infrastructure knowledge and good advance to expert level of knowledge on ports, protocols, cisco, networking topologies etc. Please feel free to chat and contact me for further discussion on any projects/work. Thank you. Jain
$10 CAD in 40 days
3.8
3.8

Hey, I have experience in working with servers and deployment, I can debug your website and check your certificate issue. Let's chat.
$8 CAD in 5 days
3.4
3.4

READY TO START NOW 8+ YEARS OF EXPERIENCE I WILL VERYFY YOU SUBDOMAIN AND INSTALL SSL HI I AM HARESH THANKS
$8 CAD in 40 days
2.8
2.8

Hello. I can help you with this project immediately. I will complete this task as quickly and qualitatively as possible. About me: My name is Oleksandr. I'm from Ukraine. I am a sysadmin with 20 years of experience. My core competencies are Linux and FreeBSD. I have experience in general system administration, mail servers, web security, VPN, VOIP, LAMP, Cloud services, virtualization. Thank you for your time and consideration.
$8 CAD in 40 days
2.9
2.9

I can quickly diagnose and fix your subdomain SSL issue end-to-end. As a full stack developer with strong server experience, I don’t just look at Let’s Encrypt status—I check the entire chain: DNS, Webmin config, virtual host setup, SSL paths, and application-level asset loading. From your description, this is likely a mix of incorrect vhost binding, incomplete certificate chain, or mixed content (HTTP assets being loaded over HTTPS). I’ll trace all insecure requests, fix hardcoded URLs, enforce HTTPS redirects, and ensure the certificate is properly installed and served. I’ve handled similar issues on VPS setups (Nginx/Apache, Webmin, Let’s Encrypt) and can resolve this without breaking your site. You’ll get a clean HTTPS setup with no browser warnings. I’m ready to start immediately with SSH/Webmin access and get your padlock green quickly.
$5 CAD in 40 days
2.6
2.6

Hello Sir, I will check SSL Issue which is reported and deploy SSL on your Sub Domain also correct configuration of web server, I also deploy auto renew for SSL. Thanks
$3 CAD in 40 days
2.5
2.5

Hello, Please check the current my review. I have completed the same status within 2hours about the 3 websites. https://www.freelancer.com/u/nemanjam61 I will wait your reply. Thanks.
$10 CAD in 40 days
2.0
2.0

Hello, I can fix the SSL issue on your subdomain and get the padlock working properly. I’ll check the certificate setup in Webmin, fix any config issues, and clean up mixed content so everything loads over HTTPS. Should be a quick fix. Ready to start right away ?
$5 CAD in 40 days
1.1
1.1

Vancouver, Canada
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Member since Apr 17, 2011
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