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My production stack already runs in AWS (EC2, RDS, Application Load Balancers, WAF, etc.). I now need a robust secondary site in the Asia-Pacific (Mumbai) region so the business stays online if the primary region fails. DNS-based failover through Route 53 will drive the switch, I’m open to your recommendation on whether a warm or cold standby strikes the right balance, but whichever path we take it must meet a 5–10 minute RTO. RPO is open for your proposal once you see the architecture. I will grant custom IAM access so you can inspect the current environment. Please focus first on the EC2 fleet, the databases, and the load-balancer/WAF layer when you design the plan. I have already earmarked security hardening and a few performance tweaks, so fold those improvements into the blueprint where relevant. Deliverables • Review report of the existing stack, highlighting gaps that affect DR. • Detailed DR architecture for Mumbai, including justification of warm vs cold, resource mapping, automation flow, and expected RPO. • Step-by-step implementation playbook with an estimated timeline and monthly cost model. • List of prerequisites or modifications needed in the live environment before rollout. • Infrastructure-as-Code (CloudFormation or Terraform) for the DR build, plus runbooks for failover and failback. • Executed test failover and failback with documented results and any remediation steps. Acceptance Criteria The documented procedure must achieve the agreed RTO in a failover test, be fully reversible, and pass an audit of security and performance baselines we outline at project start. If this scope aligns with your expertise in AWS, high-availability design and IaC, I look forward to your strategy and timeline.
ID do Projeto: 40324468
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Ativo há 20 dias
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65 freelancers estão ofertando em média $527 USD for esse trabalho

Hello, I specialize in developing efficient AI automation solutions and workflow systems utilizing cutting-edge technologies like n8n. I have a proven track record of creating robust architectures and automated pipelines to enhance business productivity and scalability. With my expertise in AWS and cloud networking, I am well-equipped to design a comprehensive DR site strategy tailored to your specific stack requirements. Looking forward to collaborating with you on this project. Thanks and regards
$525 USD em 7 dias
6,7
6,7

I'm Iosif Peterfi, 15+ years delivering secure, resilient cloud solutions that keep businesses online. This is my speciality: designing robust, auditable disaster recovery for multi-region AWS deployments that meet tight RTOs and deliver clear business value. I understand you need a robust Mumbai DR site with Route53 failover, focusing on the EC2 fleet, RDS, and the load-balancer/WAF layer, with security hardening and performance tweaks folded in. The objective is a 5-10 minute RTO with RPO to be defined, plus a practical, auditable plan and rollback options. Your approach: I'll deliver a plan that covers review, architecture, and executable playbooks. First, a concise review of the current stack highlighting DR gaps. Then a Mumbai DR architecture with resource mapping and a clear option between warm and cold standby, aligned to your RTO, plus automation flow and expected RPO. Next, a step-by-step implementation playbook with milestones, a prerequisites checklist, and a transparent monthly cost model. I'll provide Infrastructure-as-Code for the DR build and precise runbooks for failover and failback. Finally, I'll execute a controlled test failover and failback, documenting results and remediation steps. The result is a ready-to-audit, business-friendly DR capability that minimizes downtime and preserves data.
$2.250 USD em 14 dias
6,8
6,8

Hi there, I will design and implement your DR strategy for the Mumbai region, covering the full scope: environment audit, DR architecture with warm vs cold justification, IaC templates (Terraform or CloudFormation), failover/failback runbooks, and a validated test failover with documented results. For your 5-10 minute RTO target, a pilot-light approach with pre-provisioned RDS read replicas and AMI-ready EC2 instances behind a standby ALB is likely the sweet spot. It keeps monthly costs significantly lower than warm standby while still hitting your RTO window, since the heavy lift (database replication) stays continuous and EC2 scaling is handled through auto-scaling triggers tied to Route 53 health checks. I will fold the security hardening and performance improvements directly into the DR blueprint so both regions share a consistent, hardened baseline from day one. Questions: 1) Are your RDS instances running Multi-AZ already, and which engine (MySQL, PostgreSQL, Aurora)? 2) Is there any stateful data outside RDS, such as S3, EFS, or ElastiCache, that needs replication to Mumbai? Looking forward to discussing further. Thanks and best regards, Kamran
$270 USD em 10 dias
5,2
5,2

Hi there, with 10 years in a Cloud Architect role and 15+ of overall System/Network Administration experience I'll be perfect fit for this task. I've done similar design and implementation before and will be happy to share some sample documents prepared for other customers. I'll need access to your AWS account to run initial audit and will then prepare design docs to extend your setup into DR site. I can to assist with implementation and testing of the target layout.
$450 USD em 7 dias
5,3
5,3

As an AWS-certified professional with a deep-rooted DevOps experience, your AWS disaster recovery project is right up my alley. With over 5 years in designing and implementing secure cloud infrastructure, I'm no stranger to high-availability systems and Infrastructure-as-Code (IaC) methodologies like CloudFormation and Terraform. My capability to inspect your current environment, identify vulnerabilities, and strategize a tailor-made Disaster Recovery architecture for Mumbai region will greatly impact your RTO of 5-10 minutes. Lastly, my toolkit encompasses essential monitoring tools like Prometheus, Grafana and New Relicwhich will prove invaluable during setting up a dependable DR system. Beyond just executing a functional blueprint,I am committed to executing test failover and failback procedures while documenting their results to ensure reversibility and provide insights for remediation steps. Thank you for considering me for this pressing project. Let's discuss further on how we can accomplish your desired outcomes in a time-efficient,cost-effective但e+ approach. Looking forward to your positive response!
$750 USD em 7 dias
5,4
5,4

** HUMAN PROPOSAL - NO BOT TEXT ** Hello, I can architect your multi-region AWS Disaster Recovery environment for Mumbai. A strict 5–10 minute RTO eliminates a cold standby; I recommend a Warm Standby or Pilot Light architecture to balance AWS costs and meet this target. I will begin by auditing your current EC2 fleet, ALBs, and WAF. For the database layer, I will configure an RDS cross-region Read Replica to ensure a near-zero RPO and rapid primary promotion during an outage. I will build the entire DR infrastructure using Terraform to perfectly mirror your production environment, naturally folding in your earmarked security hardening and performance tweaks. To automate the cutover, I will implement Route 53 health checks and DNS failover policies. You will receive a complete DR blueprint, step-by-step implementation playbooks, and the custom Terraform code. Finally, I will conduct a live, fully reversible failover and failback test to prove the RTO is met under real-world conditions. I guarantee my support until the deployment is flawless and passes your strict acceptance audit. Best, Ahmad
$750 USD em 7 dias
5,1
5,1

Hello, I can design a robust AWS DR strategy for your production stack, focusing on EC2, RDS, ALB, and WAF layers, with DNS failover via Route 53 to a secondary site in Mumbai. I will evaluate warm vs cold standby, ensuring a 5–10 minute RTO and providing an optimal RPO based on your architecture. The deliverables will include a detailed review of your existing stack, DR architecture with resource mapping, automation flows, and cost estimates. I will provide a step-by-step implementation playbook, Infrastructure-as-Code (CloudFormation/Terraform) for provisioning, and comprehensive runbooks for failover and failback. A test failover will be executed and documented, including remediation steps, ensuring compliance with security, performance, and audit requirements. Thanks, Asif
$750 USD em 11 dias
5,1
5,1

Hello, I understand the critical need for a robust secondary site in the Asia-Pacific (Mumbai) region to ensure business continuity in case of primary region failure. The project involves designing a failover strategy using Route 53 for DNS-based switch, focusing on achieving a 5-10 minute RTO. I will start by inspecting the EC2 fleet, databases, load-balancer/WAF layer, and recommending a warm or cold standby setup based on the existing architecture. My approach will include reviewing the current stack, designing a detailed DR architecture for Mumbai, creating an implementation playbook, and providing Infrastructure-as-Code using CloudFormation or Terraform. The goal is to achieve seamless failover and failback processes, meeting the agreed RTO and ensuring security and performance compliance. If this aligns with your requirements, I am ready to discuss further details and provide a comprehensive strategy to meet your business objectives. Best regards, Justin
$500 USD em 7 dias
4,9
4,9

Hi, I can design and implement a robust disaster recovery (DR) setup for your AWS stack in the Mumbai region, ensuring your target 5–10 minute RTO is achieved reliably. I’ll begin with a deep audit of your current architecture (EC2, RDS, ALB, WAF) to identify DR gaps, then propose a warm standby architecture (likely the best fit for your RTO) with Route 53 DNS failover, cross-region replication, and automated scaling to balance cost and recovery speed. I’ll also incorporate security hardening and performance improvements into the design. You’ll receive a complete DR blueprint, IaC (Terraform/CloudFormation), step-by-step implementation plan, cost estimates, and clear runbooks for failover/failback. I’ll execute and document a full failover test to ensure everything meets your acceptance criteria. Experienced with AWS high-availability systems and IaC, I can start immediately after reviewing your environment and provide a detailed timeline.
$250 USD em 4 dias
4,7
4,7

Hi, To ensure your production stack remains online in the Asia-Pacific region, I will review your existing AWS setup and design a robust disaster recovery (DR) architecture. I will focus on the EC2 fleet, databases, and load-balancer/WAF layer to create a detailed plan that meets your RTO requirements. My approach includes analyzing the current environment with the custom IAM access you provide, identifying gaps affecting DR, and recommending whether a warm or cold standby is best for your needs. I will also prepare an implementation playbook, resource mapping, and the necessary Infrastructure-as-Code using CloudFormation or Terraform. Could you clarify your preferred RPO and any specific security or performance baselines you want to include in the audit? Please share any additional details or access needed to get started. Thanks!
$750 USD em 10 dias
5,4
5,4

We've just completed a similar project. We recently helped a client build a fully automated AWS disaster recovery environment across multiple regions, and we will help you design a robust secondary site in Mumbai that ensures business continuity and meets your 5–10 minute RTO. You won't find someone better aligned with what you're looking for. I understand you need a clean, professional DR blueprint covering EC2, RDS, ALB/WAF, and DNS failover, with a clear recommendation on warm vs cold standby, automated failover and failback procedures, IaC provisioning, and integrated security and performance improvements. I specialize in AWS high-availability architectures, Terraform/CloudFormation, and disaster recovery planning, delivering fully tested, auditable, and cost-efficient DR implementations with documented runbooks and step-by-step playbooks. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Danie.
$400 USD em 14 dias
4,4
4,4

Hi, I understand you need a resilient AWS DR site strategy in Mumbai with a 5-10 minute RTO using Route 53 DNS failover, focusing initially on EC2, RDS, and ALB/WAF layers alongside security and performance enhancements. At Hostifire, we operate and secure our own AWS infrastructure daily, giving us deep insight to review your stack for DR gaps and create a tailored warm or cold standby solution balancing cost and recovery times. We'll deliver a review report, detailed architecture with automation, cost modeling, and Infrastructure-as-Code for seamless failover. Implementation, testing, and documentation will be covered within 21 days for full audit readiness. Let's discuss your current RPO expectations and next steps. What is your preferred tolerance for data loss (RPO) after reviewing your current architecture? Best regards, Muhammad
$600 USD em 21 dias
4,3
4,3

Hello, I went through your project description and it seems like that I am a great fit for this job. I have an expert team with many years of experience in System Admin, Linux, Cloud Computing, Audit, Amazon Web Services, Automation, Performance Tuning. Lets connect in chat so that we discuss further. Regards
$500 USD em 7 dias
3,9
3,9

As someone with a robust blend of technical and strategic skills, I believe I'm the ideal candidate for your AWS DR project. I specialize in high-availability design on AWS, which aligns perfectly with your scope. Furthermore, my comprehensive knowledge of Infrastructure-as-Code (IaC) using CloudFormation and Terraform will ensure your project adheres to industry best practices while maintaining cost efficiency.
$500 USD em 30 dias
4,0
4,0

Hello, As an experienced Full Stack Developer, I’ve had the privilege of building robust and scalable platforms for several businesses over the past 8+ years. Notably, I specialize in AI-powered systems, performance optimization, and automation - skills that are highly relevant to your project on building a secondary AWS site for disaster recovery. My expertise with AWS, coupled with proficiency in Infrastructure-as-Code (CloudFormation/Terraform), makes me well-positioned to deliver precisely what you need. I understand the importance not only of high-availability design and intelligent architecture but also the meticulous documentation you're expecting. As such, I can ensure that every component of your DR blueprint will be well-documented along with thorough justifications and expected RPOs. Moreover, my primary focus always is on delivering tangible business values. In line with that, I'll seize this opportunity not only to create a testing strategy for your DR process but also provide a list of prerequisites or modifications your existing environment might need to ensure its seamless integration. If my work mirrors your expectations, what follows is effortless failover and failback with outcomes that will convincingly meet your RTOs. With streamlined turnaround times, excellent communication skills, and a commitment to long-term support, let's build something intelligent together!
$750 USD em 7 dias
3,4
3,4

I manage over 20,000 VMs across 200+ AWS accounts and can jump in to help you immediately To earn strong feedback on this platform, I am currently offering my services at a reduced rate I can also audit your AWS environment and recommend or implement necessary improvements at no additional cost Let me know how can support your cloud infrastructure.
$250 USD em 5 dias
3,3
3,3

I design and manage production infrastructure with built-in redundancy — failover, automated recovery, monitoring. DR planning is something I have done hands-on, not just on paper. For your AWS DR site I would: - Audit your current primary stack (EC2, RDS, ALB, WAF config, security groups, IAM) to understand dependencies and data flows - Recommend warm standby for your RTO target — cold takes too long to meet 5-10 minutes, hot is overkill unless uptime justifies the cost - Set up the Mumbai region: AMI replication for EC2, RDS cross-region read replica with promotion runbook, ALB and target group mirroring, WAF rule sync - Configure Route 53 health checks and DNS failover policies — active-passive with automated switchover - Build a tested failover runbook: step-by-step for both automatic and manual scenarios, including failback - Run a live drill to validate RTO and RPO before handoff The biggest risk in DR setups is untested assumptions. I will make sure every component actually fails over cleanly, not just looks correct in the console. Will need IAM access to inspect the current setup. Can start with the audit immediately.
$500 USD em 7 dias
2,8
2,8

Hello, The main challenge is ensuring seamless failover while maintaining a robust architecture in the Asia-Pacific region. Data synchronization between the primary and secondary sites must adhere to the defined RTO and RPO thresholds, which adds complexity to the design. Additionally, security hardening must be integrated without compromising performance during failover events. Is the current database architecture optimized for replication, or are there potential bottlenecks to address? How do you envision handling state management and data consistency across regions during a failover? Looking forward to discussing the existing environment and your specific requirements further.
$250 USD em 7 dias
2,0
2,0

Hi, I have read your description and I fully understand your needs. I am a senior engineer with over 7 year of experience on System Admin, Linux, Cloud Computing, Audit, Amazon Web Services, Automation, Performance Tuning. Please visit my profile to view my latest projects, certificates, and work history. Let's connect in chat to discuss more. Regards, Matheus
$250 USD em 7 dias
2,2
2,2

You’re targeting a real DR setup—not just backup—and a 5–10 min RTO means cold standby is risky unless heavily automated. I’d recommend a warm standby in ap-south-1 (Mumbai) with scaled-down compute + continuously synced data. Here’s how I’d approach it: Audit first: EC2 scaling groups, RDS replication strategy, ALB/WAF config, health checks, and current failover gaps DR design: Route 53 failover (health checks + DNS TTL tuning) RDS cross-region replica (near-zero RPO) AMI-based or ASG-based EC2 replication WAF + ALB mirrored with IaC Automation: Terraform/CloudFormation for full DR stack + scripted failover/failback Hardening: IAM, security groups, patching, and performance tuning included Deliverables will include architecture, IaC, runbooks, cost model, and tested failover within RTO. I focus on DR setups that actually work under pressure—not just diagrams.
$500 USD em 7 dias
2,0
2,0

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