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I am shutting down operations and want to slim my infrastructure to only what is strictly necessary. Right now the live MongoDB cluster sits on an Atlas M10; the whole data set is under 1 GB and I don’t expect it to grow. I therefore believe the free-tier M0 should be enough—but I’d like a professional opinion based on the actual stats (indexes, connections, oplog, etc.). Once you confirm that M0 is viable, I need the data moved there with zero loss and the connection string updated inside my Node.js back-end. A short hand-off session or concise notes on where and how the URI was changed will be fine; no index re-work is required. The second part of the job is traffic redirection. Production currently runs on AWS while staging is on Hostinger. I’m closing the AWS account, so all traffic needs to flow to the Hostinger instance. You’ll handle the DNS or load-balancer changes and verify that SSL, environment variables, and any hard-coded endpoints still behave correctly after the switch. Deliverables • Report confirming M0 suitability with key metrics • Successful migration from M10 to M0 on MongoDB Atlas • Updated Node.js connection string and brief guidance for future edits • DNS/traffic cut-over from AWS to Hostinger, tested and confirmed live If this sounds straightforward to you, let’s proceed.
Project ID: 40323859
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34 freelancers are bidding on average $32 AUD for this job

With my extensive experience as an AWS-certified professional, I have precisely what it takes to streamline and optimize your infrastructure. My proficiency in MongoDB, Node.js and AWS makes me the perfect fit for your project. I understand the importance of data migration without loss of information and have executed numerous such migrations seamlessly. I assure you that your transition from M10 to M0 on MongoDB Atlas will be delivered with zero data loss and no disruption to your backend. I am well-versed in managing DNS changes and implementing load-balancers, skills that will prove vital in directing all your traffic from AWS to Hostinger. These switchover processes can be challenging but rest assured, my competence with AWS technologies solidifies my ability to effectively manage such transitions. Additionally, having worked extensively on Kubernetes platforms, I'm confident in orchestrating the necessary updates while ensuring optimal security and compliance throughout the process. Lastly, let's not forget my knack for integrating advanced AI/ML solutions into applications. This proficiency can be massively beneficial during the evaluation phase where we compare the key metrics of your current infrastructure against possible future requirements. My certifications exemplify my knowledge and diligence, reiterating that I’m indeed a reliable choice for this project. Let's go ahead with this streamlined plan and optimize your infrastructure together!
$30 AUD in 7 days
5.4
5.4

Downsizing from an M10 to a free-tier M0 is a smart move for a sub-1 GB dataset with stable usage, and I can validate that quickly by auditing your current Atlas metrics—connection counts, index sizes, oplog requirements, and any M0 feature limitations that might apply. Once confirmed, I'll use `mongodump`/`mongorestore` to migrate the data with full integrity checks, then update the connection string in your Node.js backend and document exactly where the URI lives for future reference. For the AWS-to-Hostinger cutover, I'll handle the DNS re-pointing, verify SSL provisioning, audit environment variables and any hardcoded endpoints, and confirm everything resolves correctly in production. I'm available to start immediately and have done this exact type of infrastructure consolidation many times.
$10 AUD in 1 day
4.7
4.7

Hi there, I've been working as Cloud Architect around 10 years, mostly focusing on AWS offerings and will be happy to help you with the migration. I can also help you with overall cost management and optimization in AWS.
$30 AUD in 7 days
4.8
4.8

As a skilled software development team, we understand the need for efficiency and cost-optimization in streamlining your infrastructure. Our expertise in MongoDB and Node.js makes us the ideal candidate for your project. We have successfully migrated numerous databases, ensuring zero data loss and accurate URI changes. We are fully equipped to handle every aspect of your project - from confirming the suitability of M0 with comprehensive reports on key metrics, to seamless migration and updating connection string on your Node.js back-end. Our vast experience traversing AWS and Hostinger environments also signifies our ability to strategically manage traffic redirection. Above all, we take pride in offering more than just technical excellence, but transparent communication too. We will keep you informed throughout the process ensuring that SSLs, environment variables, any hard-coded endpoints still function optimally even after traffic redirection. Our commitment is to deliver quality work within agreed timelines, allowing you to focus on your business goals while we ensure smooth execution of these technical transitions. Let's convert this seemingly intricate project into a hassle-free accomplishment!
$20 AUD in 1 day
4.9
4.9

Hi there, It looks like you’re looking to simplify your MongoDB setup by downgrading from an Atlas M10 to an M0, and also redirecting traffic from AWS to Hostinger. With 4+ years of experience in cloud computing and database management, I can help you confirm the M0's viability based on your current data metrics, ensuring a smooth transition. Once we establish that the M0 can handle your needs, I’ll migrate your data without any loss and update the Node.js connection string. I’ll also manage the DNS changes needed to reroute traffic from AWS to Hostinger and verify that everything, including SSL and environment variables, is functioning correctly post-migration. As a quick question, do you have any specific metrics or concerns about the current database setup that you'd like me to focus on during the assessment? Best regards, Arslan Shahid
$10 AUD in 7 days
4.3
4.3

As a seasoned Mobile App Developer, I understand the importance of streamlining your infrastructure in order to optimize efficiency and reduce costs. Having worked extensively with AWS and Hostinger, I offer you an exceptional fusion of skills: not only can I successfully migrate your MongoDB cluster from M10 to M0 on MongoDB Atlas with zero data loss, but I can also expertly handle all necessary DNS and traffic cut-over changes, ensuring a seamless redirect from AWS to Hostinger. In terms of your Node.js backend, my Node.js proficiency and experience come into play. Not only will I transfer the data and update the connection string, I'll also provide concise and practical guidance for future edits. Additionally, as an expert in Automation Engineering and Python automation, I can assure you that all the hard-coded endpoints will be tested post-switch and will continue to function optimally. My main goal is always to deliver beyond clients' expectations and anticipate potential issues. Therefore, alongside completing this project flawlessly, I'll create a comprehensive report evaluating key metrics such as indexes, connections, oplog to confirm the suitability of M0 for your dataset. Let's discuss further how my expertise in mobile app development particularly within Flutter & React Native along with my deep understanding of DevOps processes can give you an edge on this project. Thanks, Jay
$20 AUD in 7 days
3.6
3.6

I understand you want to safely downscale from Atlas M10 to M0 without risking performance, then fully migrate data and redirect production traffic from AWS to Hostinger with everything working seamlessly. I’ll first review your cluster metrics (connections, indexes, ops) to confirm M0 suitability, then handle a zero-loss migration and update your Node.js connection string cleanly. I’ll also manage DNS cutover, SSL, and environment checks to ensure the switch from AWS to Hostinger is smooth and fully verified live. You’ll get a concise report + clear notes for future edits. Looking forward for your positive response in the chatbox. Best Regards, Hassan T
$25 AUD in 7 days
3.2
3.2

This is a cost-optimization + safe migration + traffic cutover—I’ll handle it cleanly with zero data loss and minimal downtime. 1. MongoDB (M10 → M0 Assessment & Migration) Audit cluster metrics (storage, indexes, connections, ops/sec) Confirm M0 suitability (with clear report + risks/limits) Migrate data safely (dump/restore or live sync) Validate integrity (counts, indexes, queries) Update Node.js connection string + verify app connectivity 2. Backend Update Replace URI in env/config (no hardcoding risks) Test all DB operations post-migration 3. Traffic Cutover (AWS → Hostinger) Update DNS (A/CNAME) or LB routing Ensure SSL works correctly (no mixed content/errors) Verify environment variables + endpoints Test full application flow after switch Deliverables: M0 suitability report Successful DB migration (no data loss) Updated backend config + guidance Live traffic fully routed to Hostinger Timeline: Few hours for DB + DNS propagation window I’ll make sure this is smooth, safe, and cost-efficient.
$20 AUD in 7 days
1.8
1.8

Hello, I can review your MongoDB Atlas cluster and confirm whether the M0 free tier is sufficient based on actual metrics (indexes, connections, oplog). Once confirmed, I’ll migrate your data from M10 → M0 with zero loss and update the Node.js connection string, providing brief guidance for future edits. I can also handle the DNS/traffic switch from AWS to Hostinger, ensuring SSL, environment variables, and endpoints continue working properly. All changes will be tested and verified live. Best regards,
$20 AUD in 7 days
1.2
1.2

Hi, I've read your plan and can help trim infra safely. I'll review your Atlas metrics (data size, indexes, ops/sec, connections, oplog window) and provide a short report confirming whether M0 is viable. If it is, I'll take a consistent backup, create an M0 cluster, and migrate data with zero loss using an Atlas-compatible approach (live sync or mongodump/mongorestore depending on oplog and TTL). I'll update your Node.js connection URI in the codebase and provide concise notes or a short hand-off session showing where the change was made. For the traffic cut-over I'll update DNS/load‑balancer records from AWS to Hostinger, validate SSL, env vars and hard-coded endpoints, and run live tests to confirm traffic and certificates are correct. If this sounds good, I can start by pulling the Atlas stats you mentioned and preparing the report. Can you share Atlas project access (read-only) or export of current metrics: database size, index sizes, connections, and oplog window so I can assess M0 suitability? Sincerely, Fabian
$15 AUD in 1 day
1.2
1.2

Hello, I trust you are shutting down your operations cautiously and effectively, and I'd be honoured to assist you with this task. With my eight years of experience in web application and software development, I have acquired an array of skills that align perfectly with your project. Let's focus on the MongoDB aspect first: I have extensive hands-on experience with MongoDB, including Atlas, and I'm confident in my ability to ascertain if migrating to M0 is viable for you. My proficiency in Node.js will guarantee a smooth transition from M10 to M0 with no loss of data. Moreover, my methodical approach will ensure your Node.js connection string is accurately updated within your back-end while providing concise notes for any potential future edits. Regarding the second part of the project, directing traffic from AWS to Hostinger without upheaving functionality can be a complex process; however, coffee in hand and code mindset engaged, I'm ready for the challenge. Specific to this task, I have past experience handling DNS and load-balancer changes which will aid me seamlessly redirecting all traffic to your Hostinger instance while ensuring SSL encryption and any hard-coded endpoints stay intact. In closing, my goal is to provide you with a comprehensive solution that not only fulfills your requirements but also optimizes your infrastructure moving forward. Thanks for considering my candidacy; let's forge ahead together in slimming Thanks!
$25 AUD in 5 days
0.0
0.0

Hello, As a seasoned full-stack developer with deep expertise in Node.js, I am confident that I can handle both aspects of your project - the MongoDB migration and the traffic redirection. My skills extend to strategizing, building and maintaining safe and efficient infrastructures, which aligns perfectly with your requirements for streamlining your operations. I have extensive experience with database design and architecture, having worked on numerous migrations and downgrades among other tasks. I'll verify the suitability of M0 for your needs by carefully examining key metrics such as indexes, connections and oplog. If it proves viable, I'll ensure a seamless transition from M10 to M0 with zero data loss and provide you concise notes on the exact steps taken so that you can easily update the connection string in case of future need. Additionally, my proficiency in AWS management will be invaluable in redirecting all your traffic from AWS to Hostinger without any disruption. From handling DNS or load-balancer changes to verifying SSL certificates and environment variables, I'll make sure everything runs smoothly post-transition. Throughout this process, I pledge to maintain open lines of communication to keep you updated on the progress while remaining flexible enough to accomodate any specific requirements you may have along the way. Let's create something awesome together! Thanks!
$25 AUD in 3 days
0.0
0.0

Hello, As a skilled and experienced software engineer with a strong background in both backend and frontend development, I am well-equipped to handle the tasks involved in your project. I have over 7 years of expertise working with Node.js, including managing database migrations and switching connection strings to ensure seamless transitions. In terms of your specific needs, I can provide you with much more than just moving your data from M10 to M0 on MongoDB Atlas. I will conduct a comprehensive analysis of the key metrics and offer a professional assessment confirming the suitability of M0 for your needs. Moreover, my proficiency in Node.js will ensure the connection string is updated efficiently within your Node.js back-end without any loss of data or functionality. Regarding the traffic redirection, my broad-ranging skills encompass managing server environments such as AWS and Hostinger. I can skillfully handle DNS changes or load-balancer updates necessary for a smooth transition, ensuring that all SSLs and hard-coded endpoints function correctly after the switch. I prioritize quality work that exceeds client expectations, so rest assured that all deliverables as listed in the project description will be satisfactorily achieved. I'm available full-time Monday to Friday and can accommodate your timezone. If you're looking for someone reliable, efficient, and who ensures minimal downtime during complex transitions like this, th Thanks!
$25 AUD in 3 days
0.0
0.0

Hi, I am Vasyl, a seasoned freelancer with 8+ years of experience in Node.js, Express JS. I have carefully reviewed your project requirements for MongoDB downgrade and host switch. I specialize in backend development and have successfully completed similar projects in the past. To ensure a smooth transition, I will analyze the current MongoDB cluster, confirm the viability of switching to the M0 tier, migrate the data with zero loss, update the connection string in your Node.js backend, and handle the traffic redirection from AWS to Hostinger. I will provide a detailed report on M0 suitability, ensure a successful migration, and verify the functionality post-switch. Let's discuss further and get started on this project. Thanks, Vasyl
$25 AUD in 7 days
0.0
0.0

Hi, I understand that you are looking to downgrade your MongoDB cluster to a more cost-effective option and switch hosting providers. Based on your requirements, I will assess the viability of migrating to the free-tier M0 on MongoDB Atlas and ensure a seamless transition. My technical approach involves analyzing key metrics to confirm the suitability of M0, migrating the data with zero loss, updating the Node.js connection string, and providing concise guidance for future edits. Additionally, I will handle the traffic redirection from AWS to Hostinger, ensuring SSL, environment variables, and endpoints function correctly post-switch. Deliverables: - Report confirming M0 suitability with key metrics - Successful migration to M0 on MongoDB Atlas - Updated Node.js connection string and guidance for future edits - DNS/traffic cut-over from AWS to Hostinger, tested and confirmed live I have experience in MongoDB and server migrations, ensuring professional standards and reliable results. I look forward to discussing the project further and addressing any concerns you may have. Best regards, Taneem
$20 AUD in 7 days
0.0
0.0

Hello, how are you? This is a clean optimization and migration task—I can handle it end-to-end. I’ll analyze your MongoDB Atlas metrics (connections, indexes, throughput) to confirm M0 viability, then perform a safe, zero-loss migration and update your Node.js connection string with clear notes. I’ll also manage the AWS → Hostinger cutover, including DNS, SSL, env vars, and endpoint validation to ensure everything runs smoothly post-switch. Fast, precise, no surprises. Thanks! Dennis
$20 AUD in 7 days
0.0
0.0

Hello there, hope you’re doing well. Streamlining infrastructure requires careful handling of data and environment transitions to avoid downtime or loss. The approach here will validate M0 suitability using real metrics, migrate your MongoDB data safely, and update the Node.js connection without breaking the app. Implementation will cover: • Review cluster metrics to validate M0 suitability • Migrate data from M10 to M0 with zero loss • Update Node.js connection string and environment config • Handle DNS or traffic switch from AWS to Hostinger • Verify SSL, endpoints, and application stability after cut-over Quick question: Is the current DNS managed via Route53 or another provider? Looking forward to connecting and discussing this further. Best Regards, Nikunj
$21 AUD in 7 days
0.0
0.0

Hi, Yes, this is straightforward, and I can handle both parts carefully. First, I’d review the current Atlas M10 usage properly before recommending any downgrade — storage, index size, active connections, workload patterns, and anything else that could make M0 a bad fit. Since your dataset is under 1 GB and growth is minimal, M0 is likely enough, but I’d confirm that with actual metrics before touching production. Once verified, I can migrate the data safely to the new Atlas cluster, update the Node.js connection string, and leave short notes showing exactly where the URI was changed so future edits are easy. For the infrastructure switch, I can move traffic from AWS to Hostinger, handle the DNS/load balancer updates, and verify SSL, env variables, and any hard-coded endpoints after cutover so nothing breaks when AWS is shut down. What you’ll get: a short report confirming whether M0 is suitable clean migration from M10 to M0 updated backend connection string + brief handoff notes traffic redirected to Hostinger and tested live I work carefully on migrations like this because the goal is not just moving things, but avoiding surprises after the switch.
$20 AUD in 1 day
0.0
0.0

Hello there, I’ve carefully reviewed your project details and fully understand your requirements. I’m confident that I can deliver high-quality results that meet your expectations within the given timeframe. I’d be happy to discuss your project further and get started right away. Best regards, Thanks
$20 AUD in 1 day
0.0
0.0

Hello, As an experienced developer, I have extensive practical experience in MERN stack development, maintenance and deploy. I understood your requirements and I think M0 is good. I am managing Mongo Atlas with M0. Looking forward to collaborate on your project. Thank you for consideration
$20 AUD in 1 day
0.0
0.0

Rouse Hill, Australia
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