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AWS DevOps Specialist for Nginx

₹750-1250 INR / hour

Closed
Posted about 1 month ago

₹750-1250 INR / hour

I need expert in nginx web server configuration and cloud flare Our setup We have react application running in docker. Backend running in python. From react , we connect python using http for API calls. Current state : Our application is accessible using ip address of the server with port . Problem : We tried using DNS to access our application. We use cloudflare SSL and configured in the server but we are not successful. We are getting "invalid host header" and error code 521. Earlier we were getting mixed content type error. Please note this is troubleshooting task if you really have the experience this can be fixedbin no time. At the end , we want https should work end to end.
Project ID: 37972851

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46 proposals
Remote project
Active 3 days ago

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46 freelancers are bidding on average ₹1,192 INR/hour for this job
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Hello, I have 10 years of experience in Linux , Cloudflare and Nginx. I will fix the invalid host header issue. Regards, VishnuLal
₹1,250 INR in 2 days
4.9 (584 reviews)
7.6
7.6
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Hi there, i have experience in configuration of nginx. I can troubleshoot and fix the issue. Looking forward to work for you. Thank you
₹1,000 INR in 3 days
5.0 (170 reviews)
6.7
6.7
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Hi, I have expertise in amazon web services. I can setup aws ec2, aws s3 and other amazon products with best configuration. I have expert knowledge of below techniques:- 1. EC2 creation modification termination 2. Assigning and removing elastic ips on live instance 3. S3 bucket creation, mounting bucket to different EC2 instances, uploading contents into bucket. 4. EBS volume creation, attaching volumes to different live ec2 instances 5. Volume snapshot creation and then restoring instance from that snapshot 6. Expanding volume in live ec2 instance without data loss 7. Security group creation, assigning security and permission on different services 8. RDS management, creating databases, attaching same database to different instances. 9. Load balancing according to traffic on site 10. DNS fail over and recovering it from same or different region please discuss thank you
₹900 INR in 1 day
4.9 (163 reviews)
6.1
6.1
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***AWS, Azure, GCP, Docker, Cloud, CI/CD, Git, Jenkins, Nginx, Terraform & Kubernetes Expert*** --> I have read your project REQUIREMENT and UNDERSTOOD IT COMPLETELY. If you're available, I'd be happy to schedule a short call to further discuss. Can we hop a quick call? Here is some more detail about my skills:- -> AWS solutions using EC2. VPC, AMI, S3, RDS, EBS, Load Balancer, Auto-scaling, SNS, SQS, SES, ELB, EBS, IAM, Media-Convert and Elactic-transcoder. -> Developing scripts for the build, deployment, maintenance and related tasks using Jenkins, Docker, Ansible & Shell Scripting. -> Creating fully automated CI/CD infrastructure and processes for multiple projects using Kubernetes, Docker, Jenkins, Ansible, Git and Helm pipeline. -> Implementing monitoring and reporting solutions across a range of environments and platforms by using Grafana & Prometheus. -> Technology Used: Jenkins, Kubernetes, Docker, AWS, Git, Database, Zabbix, Nginx, Azure, Grafana, Prometheus. I provide all kinds of solutions related to Network administration or for system admin, Linux, Unix, cloud services, Apache, servers, cPanel, FTP, lambda EC2, Open SSL. I can provide solutions for all your customized needs. Please come to chat for further discussion, I can start immediately. Best Regards, Tanima
₹1,090 INR in 30 days
5.0 (42 reviews)
6.2
6.2
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Hello, I will help you troubleshoot and resolve the issues you're facing on your AWS instance running Nginx, Python, and Docker to ensure your React application can be accessed via DNS with HTTPS end-to-end. I'll also ensure that there are no mixed content errors by properly setting up HTTPS certificates and rewriting insecure requests to secure ones. If you're interested in my proposal please don't hesitate to reach out so we can talk more about the project. Thank You.
₹2,000 INR in 40 days
4.9 (168 reviews)
6.2
6.2
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With eight years of experience across numerous disciplines, I have the breadth and depth of knowledge to successfully tackle your project. Specifically, I have a firm grasp of your requirements: an expert in AWS, Linux, Nginx, Python, and Ubuntu. I've worked extensively with AWS DevOps; leveraging cloud services for complex applications just like yours. I excel at troubleshooting, and understand the importance of pinpointing and resolving problems promptly. The 'invalid host header' issue could be related to your SSL configuration with CloudFlare. With my expertise in working with HTTP servers and SSL setup, I'm confident we can resolve this swiftly and comprehensively. At the end of the project, you can have peace of mind knowing that HTTPS on your application will work seamlessly from end to end. In hiring me for this task, you're not just getting a specialist but a professional who is dedicated to finding innovative solutions to challenging problems. Look no further; let's get started!
₹1,000 INR in 40 days
4.8 (96 reviews)
6.1
6.1
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Hire me, I have 11+ years of experience in server and system administration and Network Administration. I have managed shared servers,vps servers, dedicated servers, Godaddy Hosting, AWS Cloud Server,Digital Ocean Cloud Server,Google Cloud, DNS, domains,SSL certificates, Pleax Panel,Red Hat,CentOS, Ubuntu, and so on. I am a Microsoft and AWS-certified engineer. In which I have managed the following things: EC2, LoadBalancer, RDS, Route53, S3 Bucket, Light-Sail, SES, Work-Mail setup, Snapshot, Volume, Auto Scaling, AMI, IAM Role, SSL Installation, Dedicated Server, Shared Server, Wordpress, Django, PHP, MySQL, LAMP server, etc. I have migrated Thousands of websites from shared hosting to AWS Cloud servers. Skills: CI-CD, Github Actions, Pipeline, Jenkins, Autodeployment, DNS, Domain, Website Migration , SSL Installation of Domains and Subdomains, Installation of LAMP, Nodejs, NPM, Java, Ruby on Rails, WordPress, PHP, Phpmyadmin, Mysql, Installation of Windows Software I have Already completed more projects successfully for cloud server Installation, SSL installation, WordPress setup, AWS, EC2, etc. I'd love to work with you. Regards Sandeep Kumar
₹1,000 INR in 40 days
4.9 (145 reviews)
5.7
5.7
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Hello, I will help you fix the 521 issue, And will setup Nginx Reverse proxy web server for your React, Python Application. I had worked in web hosting and data centers and wide experience to setup and configure Nginx web server. I'm an IT professional with over 14 years of extensive experience as Linux/DevOps Engineer in Web Hosting and Data Centers. Skills:- ✔ Hypervisors: vSphere, Xen, Proxmox, Virtualizor, KVM ✔ Web Servers: Apache, Nginx, Tomcat, LiteSpeed ✔ Database: MySQL, PostgreSQL, Mongodb ✔ Cloud platform: AWS, GCP, Azure, DigitalOcean ✔ CI/CD Pipeline: Jenkins, Bamboo, BitBucket, Azure DevOps, AWS codepipeline, CodeDeploy, CodeCommit ✔ Containerization: Docker, Docker-compose Kubernetes ✔ Web Hosting Control Panel: WHM/cPanel, Plesk, Virtualmin, CyberPanel, CWP, aaPanel, zPanel Kindly come over chat for further discussion. Thanks, Gajendra Singh
₹1,100 INR in 40 days
5.0 (13 reviews)
5.0
5.0
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As an experienced and dedicated AWS DevOps specialist, I believe I can provide the solutions you need to troubleshoot your Django application. My deep knowledge of Nginx configuration, Docker, and cloud flare will be instrumental in resolving the "invalid host header" and error code 521 issues hindering the proper working of your app.  Having developed stores and websites for over 8 years, my expertise spans Shopify, Magento, WooCommerce, and PHP frameworks. This extensive experience means I'm not only skilled in backend work such as Python and AWS but also in frontend technologies like React.js. This could make it easier for me to comprehend your system's dynamics and provide a comprehensive solution.  I have gone through your SSL problem. It's likely that your SSL configuration on the server isn't set up correctly. Check for issues like mismatched SSL certificates, incorrect port configuration, or firewalls blocking SSL connections.  Let's connect and tackle this issue head-on!
₹1,000 INR in 40 days
4.9 (23 reviews)
5.3
5.3
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As an AWS DevOps Specialist with extensive experience and deep understanding of Nginx, I am confident that I can troubleshoot and address the "invalid host header" issue you're encountering and facilitate a secured end-to-end communication via HTTPS. My proficiency lies in managing multiple cloud services including Amazon Web Services, deploying applications using Docker, and working with Linux system administration for platforms like Ubuntu. Utilizing my proven skills with CI/CD pipelines (Jenkins), Kubernetes orchestration, TerraForm, and Helm, I'll ensure that your React application connects seamlessly with the python backend through HTTP API calls. I’ve also dealt with SSL configurations in Cloudflare in my previous projects, which aids in overcoming potential mixed content type errors. Lastly, my commitment to providing exceptional results and maximizing operational efficiency combined with my passion for problem-solving make me the perfect fit for this task. You can have full confidence in my availability and my willingness to discuss any concerns throughout the project. So, let me help resolve these challenges quickly and get your HTTPS up and running smoothly!
₹1,000 INR in 40 days
5.0 (41 reviews)
4.7
4.7
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Greetings! I'm a system administrator with 10+ years of expertise in Linux server setup, configuration, administration. I as an AWS DevOps Specialist can easily tackle complex server configuration. I understand the frustration of experiencing issues like the one you're facing with your React-Docker-Python application on Nginx. My experience with AWS services including EC2, CloudFront, Route53, and others make me a perfect candidate for your projects. My knowledge with Cloudflare allows me to use it effectively for SSL, DNS & firewall. Also I'll make sure it will work smoothly with Nginx. Let's take your project further! *** Price & timeline are negotiable & change according to your requirements. ***
₹1,800 INR in 40 days
5.0 (51 reviews)
4.8
4.8
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With over a decade of experience in designing, implementing, and managing complex systems on the AWS Cloud platform, I believe my skills could certainly address your issues with Nginx and Cloudflare setup. My extensive experience in DevOps practices combined with my certification as an AWS DevOps Engineer and AWS Trainer sets me apart from others. This means that I am not only equipped with the know-how to fix the issues you're experiencing, but also to deliver them in an efficient and secure manner that adheres to industry best practices. Apart from my proficiency with AWS, I also have experience in using Nginx as a web server and the utilization of Cloudflare for security purposes. These roles perfectly align with your project needs. Notably, I specialize in troubleshooting complex cloud infrastructure setups, which makes me confident that "invalid host header" issue along with the SSL configuration problems can be resolved in no time. Additionally, I understand that a connection between your React application and Python through HTTP API calls is vital. I have substantial knowledge in this area and can ensure a seamless integration while securing the entire process over HTTPS. I eagerly await the opportunity to demonstrate my abilities to you by fixing these issues promptly and effectively. Let's make your application end-to-end HTTPS accessible; it's just a step away!
₹1,000 INR in 40 days
5.0 (4 reviews)
4.6
4.6
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As a seasoned DevOps specialist, my expertise with Amazon Web Services (AWS), Linux, Python, and Ubuntu align perfectly with the requirements of your project. I've successfully managed numerous projects similar to yours, where I've helped implement robust setups combining React running in Docker and Python as the backend. My comprehensive understanding of nginx web server configuration and Cloudflare will be immensely beneficial to tackle the "invalid host header" and error code 521 issues you're facing. I'm equipped with effective troubleshooting skills that help me dig deep into problems and diagnose them accurately. Furthermore, having worked extensively with both HTTP and HTTPS protocols, I know precisely how to ensure an end-to-end secure connection. Collaboration and partnership are key aspects of my work ethic, and I believe in working as an extension of your team to thoroughly understand your specific needs. By choosing me for this task, you can be assured of a timely resolution to your problems, helping you achieve seamless functionality in accessing your application while maintaining rigorous security standards. Gain peace of mind while I take care of transforming turbulent technological challenges into smooth sailing.
₹1,250 INR in 40 days
5.0 (17 reviews)
4.5
4.5
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As an AWS DevOps specialist, with over 15 years of experience in website and app development, I am confident I can resolve the issues plaguing your system with relative ease. My expertise lies in managing complex setups like yours and ensuring seamless integration between different components. I have a thorough understanding of the Nginx web server configuration and am adept at troubleshooting problems, particularly those related to DNS and SSL. To give insight into my problem-solving approach, I believe that the "invalid host header" and error code "521" you're experiencing might be due to misconfigured settings in either Nginx or Cloudflare. By carefully analyzing the existing setup, I guarantee swift identification and resolution of these issues, eliminating any security vulnerabilities and ensuring your application's smooth functioning. Moreover, my extensive experience with AWS aligns perfectly with your need for end-to-end HTTPS connectivity. Since security is paramount, especially when working with sensitive data transfer like your React Frontend and Python backend, my skills will enable me to successfully deploy CLoudflare SSL certificates within AWS infrastructure for comprehensive protection of your API calls. I'm excited about the possibility of helping you out on this project and ensuring a seamless functioning for your application moving forward.
₹1,250 INR in 40 days
5.0 (2 reviews)
3.5
3.5
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Hello, I am writing to convey how interested I am in the posted employment that requires knowledge of Cloud flare and nginx web server settings. With five years of in-depth software development experience and a track record of effectively deploying Cloudflare solutions and configuring web servers, I'm thrilled about the chance to work on your project and help you overcome the difficulties you're now having. It's evident from looking over the specifics that your system consists of a Python-implemented backend running in Docker alongside a React application. Skills: . Configuring the nginx Web Server . Using Cloudflare . Development of React Applications . Backend Development with Python . Configuring SSL/TLS . Setting up DNS, Troubleshooting and Solving Issues, and Integrating APIs I eagerly look forward to the chance to use my knowledge and expertise to support you in overcoming challenges and completing your project on schedule. I'm sure that my technical know-how and commitment to excellence make me an excellent choice for this position. Best, Akhilesh
₹1,250 INR in 40 days
5.0 (3 reviews)
3.0
3.0
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Hi! Pleased to meet you on this platform. I just read through the job details and can help you with troubleshooting your web server. Let's discuss more on chat about your requirements and budget. Warm Regards. Bc
₹3,050 INR in 1 day
4.3 (6 reviews)
3.1
3.1
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Bringing expertise in nginx web server configuration and Cloudflare, I'll troubleshoot and resolve your issues swiftly. With a React application in Docker and a Python backend, I'll ensure seamless integration and HTTPS functionality. Troubleshooting the "invalid host header" and error code 521, I'll resolve mixed content type errors for a secure end-to-end HTTPS setup. Count on my experience to swiftly diagnose and fix the issues. Let's ensure your application runs smoothly and securely.
₹799 INR in 40 days
5.0 (3 reviews)
1.9
1.9
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Hello, I'm a skilled MERN developer with over 6 years of working experience & can efficiently handle multiple related tasks and deliver high-quality results within a short timeframe. I am an expert in delivering the project in a tight time-frame. TECHNICAL SKILLS:- Languages: Javascript, C++, HTML, CSS/SASS YAML, Bash Scripting Frameworks / Library: NodeJs, NextJs, NestJs, ReactJs, NodeJs, ExpressJS, Bootstrap, REST API, Material UI, Tailwind CSS Cloud: AWS, GCP, Docker, GKE/EKS, Cloudfuncitons, S3, EC2/VM, PubSub Databases: MySQL, PostgreSQL, MongoDB, SQLite, Firestore, Redis, RabbitMQ, Firebase, Cassandra/Scylla Security: NextAuth, Passport, Cloud Armour, OAuth2, SSO UI/UX: Figma Other Technical Skills: GIT, GraphQL, REST, Linux, NGINX NOTE: My quoted cost is not final yet. After getting the complete details, I will give you the exact cost and time frame. However, I am new to Freelancer and looking to get a few clients that I can build upon. If you take a look at my work and feel that I could help you. Shoot me a quick message here on Freelancer today and we can chat a bit more about yourself and the project. Regards, Sarthak Gupta
₹1,250 INR in 40 days
5.0 (2 reviews)
1.2
1.2
User Avatar
Hi there I can help! My expertise in Nginx and Cloudflare can address your pain points. Questions to Understand Your Setup: Nginx Configuration: Can you share your current Nginx configuration for proxying requests to your React app and backend? Cloudflare Settings: How have you configured SSL in Cloudflare (Universal SSL or Flexible)? Have you added your custom domain to Cloudflare? Solutions: Invalid Host Header: This error often occurs due to a mismatch between the hostname in your React app's API calls and the server configuration. Let's verify: React App Hostname: Check the code for the hostname used in API calls. Nginx Server Block: Ensure the server block configuration in Nginx matches the hostname. Mixed Content Error (Resolved): Great job fixing this! It likely involved forcing HTTPS redirection in both Nginx and Cloudflare. HTTPS End-to-End: We can achieve this by: Configuring Nginx to serve your React app over HTTPS using your Cloudflare SSL certificate. Updating your React app code to use HTTPS for API calls. Experience & Efficiency: I've tackled similar issues before, ensuring a quick resolution. Next Steps: Schedule a call to discuss your setup in detail. I'll provide a tailored solution with clear instructions. Let's secure your React application! Akshay
₹1,000 INR in 40 days
3.1 (2 reviews)
0.6
0.6
User Avatar
Dear Hiring Manager, With expertise in Python, Linux, Nginx, AWS, and Ubuntu, I'm well-equipped to troubleshoot and resolve the issues with your React and Python setup. I'll swiftly diagnose and fix the "Invalid Host Header" and Error Code 521, ensuring seamless HTTPS access. My approach includes thorough Nginx and Cloudflare configuration checks, resolving mixed content errors, and establishing end-to-end HTTPS encryption. As a Fullstack Software Engineer and DevOps Cloud Platform specialist, I prioritize timely delivery and client satisfaction. Let's ensure your application runs smoothly and securely. Best regards, Amol
₹750 INR in 20 days
4.6 (1 review)
0.2
0.2

About the client

Flag of INDIA
Bangalore, India
5.0
1
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Member since May 27, 2018

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