Looking for SRE

@tangramua

Dear ,   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 Linux, Amazon Web Services, Node.js, Express JS, DevOps, Performance Tuning, CI/CD, Containerization 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.     

@corpmember29

I HAVE OWNED AND STABILIZED REAL-TIME MARKETPLACE INFRA ON AWS—TURNING UNSTABLE SYSTEMS INTO LOW-LATENCY, HIGH-UPTIME PLATFORMS. I can take full ownership of your infra and quickly bring structure, reliability, and performance without over-engineering. What I’ve handled end-to-end: • Scaled Node.js real-time APIs under traffic spikes (WebSockets + REST) • Reduced latency by 40–60% via caching (Redis), query tuning, and load balancing • Built zero-downtime CI/CD pipelines (GitHub Actions + rolling deploys) • Implemented monitoring (Prometheus/Grafana, Datadog) + alerting • Centralized logging (ELK stack) for fast debugging • Hardened AWS setups (IAM roles, VPC, security groups, secrets management) My approach to your system: • First 48h: audit infra, identify bottlenecks, quick stability fixes • Week 1: set up monitoring, logging, alerts, and safe deployments • Week 2+: optimize performance, introduce autoscaling, clean architecture Stack I prefer: AWS (EC2, ALB, Auto Scaling), Docker, Redis, PostgreSQL, Nginx, GitHub Actions, Prometheus/Grafana What you’ll get: • Stable system under real load • Clean, documented, scalable infra • Proactive issue detection • Secure, cost-optimized setup Availability: immediate Timeline: noticeable stability improvements in 3–7 days Includes full documentation + 2 years ongoing support post-engagement. Let’s make your system fast, reliable, and stress-free.

@shadabkhan92

As a seasoned full-stack engineer, I have a comprehensive skill set and extensive experience that closely align with the requirements of your project. Having worked on AWS for years, I am more than comfortable with every aspect of its infrastructure, including EC2, S3, IAM, networking, and scaling. In addition to my deep knowledge of backend systems (particularly Node.js) and frontend (React/ mobile app), my exposure in handling real-time APIs will prove to be particularly valuable for your project. By choosing me for this crucial role in your project, you're selecting someone who tackles challenges head-on and turns chaos into streamlined efficiency. While chaos may not be an uncommon occurrence in early-stage projects like yours, it can be handled -- that's where my expertise lies. True to that claim, from AI models running on edge devices to ERP systems fueled by IoT sensors – I tread between cutting-edge technology to streamline assets management without a hitch. My strongest work manifests where boundaries overlap – exactly why your project seems like an ideal fit for my skills. Let's get on with this and turn your ideas into a stable, thriving reality.

@swamyvaditya

Dear sir, I'm an experienced DevOps/SRE with rich experience in AWS, Automation, Monitoring and Observabiltiy. I can offer the following for your project. 1. Automate provisioning of AWS infrastructure and services using Terraform (IaC) and CI/CD. 2. Implementing auto-scaling and load balancer for your application, running your application in multi-zone to avoid single point of failure. 3. Automate the deployment of your application to AWS using CI/CD. 4. Implement Monitoring and Observability using Prometheus and Grafana stack and Loki for logs. Please contact me to discuss your project in more detail. Best regards, Swamy.

@juanjosec63

Hi, I have strong experience in AWS (EC2, S3, IAM), Node.js backends, CI/CD pipelines, monitoring (Datadog/Prometheus), logging systems, and performance tuning for real-time applications. I’ve owned infrastructure end-to-end for early-stage products, stabilizing systems under load by cleaning up deployments, adding proper observability, tightening security, and reducing API latency so the platform runs reliably without constant firefighting. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan

@sahilcomputers39

Hi, I’m an AWS DevOps/SRE with 16+ years of experience, specializing in stabilizing fast-moving production systems where uptime and latency directly impact business. I understand your marketplace is live and needs someone to take full ownership of infra, improve reliability, and prevent issues before users notice. I can help you with: • AWS infrastructure hardening (EC2, S3, VPC, IAM, scaling) • Performance tuning for Node.js real-time APIs (latency, load handling) • Proper monitoring + alerting (CloudWatch, Prometheus/Grafana, Datadog) • Centralized logging with actionable dashboards • Zero-downtime deployments (rolling/blue-green) with CI/CD automation • Security best practices (least privilege, secrets, access control) • Identifying weak points and fixing root causes proactively • Cost optimization without compromising performance My approach is simple: stabilize first, then optimize and scale, with clear documentation and clean operations. I’m available to start immediately and work directly with you in a fast execution mode. We can finalize the budget depending on the complexity of the system. Best regards, SaD

@dchaidaris

Hello, I'm an experienced DevOps and I have worked for many data centers across Europe. Also I have various certificates like LPIC and CKA. I can configure your deployments seamless with 0 downtimes. Worked with gitlab CI, Ansible, kubernetes, openshift, docker. Scaling wise I can offer server side config or multi instance approach. Let's discuss your project Best regards Dimitris

@johnallenvillan1

Hello, I read your need for an SRE who can stabilize a real‑time marketplace where latency and uptime directly affect users. I’ve handled similar early‑stage systems, including taking full ownership of an AWS‑based infra and reducing API latency by over 40% while implementing safe, zero‑downtime deploys. I know the real challenge here isn’t just setting up tooling, it’s untangling an evolving Node.js and React stack under live traffic while keeping reliability high. The weak points usually show up in scaling strategy, misconfigured IAM, and gaps in monitoring that mask root‑cause failures. I’ll audit your AWS setup, harden IAM, create clean CI/CD pipelines, and implement real monitoring and alerting with Datadog. I’ll optimize your API paths, introduce autoscaling policies, and standardize deployments to keep everything predictable under load. Before starting, I’ll need clarity on the current traffic patterns and any existing logging pipeline so I can size the improvements correctly. The system will be stable and predictable as we iterate. Best regards, John allen.

@SmartCodeDev

Hello I can take full ownership of your infrastructure and stabilize your real-time marketplace for speed, reliability, and clean scaling. I’ve worked end-to-end on Node.js systems on AWS, handling EC2, S3, IAM, networking, and production deployments under live traffic. I’ve solved issues like high API latency, unstable deployments, and lack of visibility by implementing proper monitoring, logging, and optimized architecture. My approach to stabilizing an early-stage system is to first identify bottlenecks, add observability, then fix root causes step by step without breaking what’s working. I set up CI/CD pipelines for safe, zero-downtime deployments and ensure rollback strategies are always in place. For monitoring and logging, I use tools like Prometheus, Grafana, and centralized logging stacks to catch issues before users notice. I focus on performance tuning, load handling, and efficient resource usage to keep systems fast and cost-effective. Security is handled through strict IAM roles, key management, and minimal access principles. I keep systems simple, well-documented, and scalable without over-engineering. I’m comfortable working fast, independently, and communicating decisions clearly.

@nadeemkhan7

Hello, I am Nadeem, a seasoned DevOps professional with over 12 years of experience in AWS. I have carefully reviewed your project requirements and believe I am the perfect fit to take ownership of your infrastructure and ensure its stability under real usage. I am well-versed in AWS services such as EC2, S3, IAM, and have a strong background in CI/CD pipelines, monitoring tools, and performance tuning. I am excited about the opportunity to work on your real-time marketplace project and would love to discuss it further with you in detail. Let's connect in chat to explore how I can contribute to making your system solid, reliable, and scalable. Looking forward to collaborating with you on this exciting project.

@espsofttech

Hi there, I am a senior full-stack developer with strong DevOps experience, and have handled end-to-end ownership of systems including infrastructure setup, scaling, monitoring, and production stability on AWS-based environments. In one of my recent projects, we were running a real-time application where we faced issues with high API latency, unstable deployments, and sudden traffic spikes causing downtime. I restructured the deployment flow with CI/CD, optimized API performance, introduced proper caching and load handling, and set up monitoring and alerting, which stabilized the system and significantly improved uptime and response time. My approach to stabilizing an early-stage system is to first identify bottlenecks and weak points through logging and monitoring, then fix root causes step by step—starting with infrastructure cleanup, improving deployment pipelines, securing access, and optimizing performance without overcomplicating the setup. I focus on making the system reliable, observable, and easy to scale. I would suggest setting up a clean AWS architecture with proper IAM roles, load balancing, auto-scaling, CI/CD pipelines, centralized logging, and monitoring tools like Prometheus/Grafana or Datadog, along with Docker for consistency across environments. Would be great to connect and understand your current setup so I can take ownership and start improving stability quickly. Thanks, Rahul A.

@vps8

Hi, I have read your proposal, and I can handle your infrastructure very well. You are looking for an SRE/DevOps Engineer, and I can manage the entire infrastructure with daily updates while ensuring everything runs smoothly. I assure you of reliable and efficient management. I have over five years of experience as a systems administrator, working with Linux distributions like CentOS, AlmaLinux, Ubuntu, Debian, Red Hat, and Windows servers. I manage WHM/cPanel, CWP, Plesk, Virtualmin, Hestia, and VestaCP, along with AWS, DigitalOcean, Azure, Docker, and Docker-Compose. My expertise includes DNS management, mail servers (Zimbra, Postfix, Exim, Office 365, Google Workspace), and web servers such as Apache and Nginx and also configure Open Source Storage app ( NextCloud, OwnCloud ). I also handle WordPress, Magento, Laravel, Node.js, and PHP applications. I have strong experience working with databases like MySQL, MariaDB, MongoDB, and PostgreSQL, as well as integrating and managing Cloudflare services. My skills also cover proficient management of email services and web hosting. Kindly chat once. Thank you

@maximg10

⭐Hey, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I specialize in ensuring high speed and reliability for real-time marketplaces. My experience includes taking full ownership of infrastructure and DevOps, stabilizing systems under heavy usage, and enhancing performance, uptime, and response times. I excel in setting up robust monitoring, alerting, and logging for seamless deployments with zero downtime. Moreover, I prioritize security, address weak points proactively, and continuously improve system scalability without explicit instructions. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim

@AlexDeveloper911

Hey, I am ready when you are.✅ I’ve worked on something very similar. What really matters here is stabilizing a real-time marketplace under heavy usage. The tricky part is ensuring performance, uptime, and security without being micromanaged. I recently owned infrastructure for a Node.js/React project on AWS, focusing on monitoring and CI/CD pipelines. While I haven't tackled this exact setup, I excel at identifying weak points and implementing clean, scalable solutions. Let's chat! -Oleksandr

@jignesh06

Hello, Though your project is in the realms of SRE, my full-stack development expertise intertwined with over a decade's experience empowers me to own, stabilize and engineer high-end infrastructures. Perusing the current stack comes naturally to me as I have used Node.js on the backend, React on the frontend along with managing AWS (EC2, S3 and others), akin to what you're utilizing. Apart from understanding your project's specifics, my technical skills span across AWS networking, scaling, CI/CD pipelines, tools like Datadog for monitoring and performance tuning – all primed towards not just identifying possible weak points but preemptively rectifying them. I believe in addressing root causes instead of symptoms which will help fine-tune your APIs' latency and load handling capabilities. Moreover, my skills in Docker/ containerization and auto-scaling will significantly cut down expenditure while ramping up efficiency. My past record includes 25+ projects that were delivered successfully even under extreme conditions which I believe is testament enough to trust me with this critical role. To this end, I appreciate your consideration and await a chance to further expound on potential answers for complex scaling or reliability problems and how I can efficiently stabilize a meshy system early on. Thank you

@gunslinger

Hello there! I can see this isn’t about just managing AWS, it’s about taking ownership of a fast moving system and making it reliable without slowing things down. I’ve worked on live production setups where things break under real traffic, and my approach is always to get visibility first, stabilize the critical paths, then harden the system step by step without overengineering it. I’m comfortable with AWS, CI/CD, and performance tuning, but more importantly I focus on removing weak points and making deployments predictable and safe. This isn’t a generic bid, I read through your setup and this kind of messy early stage system is exactly where I do my best work. If you need someone who can step in, take ownership, and quietly make things solid, I’m available. Kindly contact me for further discussion.

@sjohn117

Hi Client, I’m Sean, an SRE/DevOps Engineer with 8 years of experience specializing in AWS, CI/CD, and monitoring/observability. I’ve led infra ownership for realtime platforms and reduced API latency by 60% while raising uptime to 99.95% for a busy marketplace. I will take full ownership of your infrastructure, stabilize production under real usage, and harden deployments, identifying and fixing root causes proactively; I can do this project perfectly and deliver pragmatic, minimal-risk changes that keep your realtime interactions fast. My approach balances immediate remediation with sustainable architecture improvements, focusing on simple, robust patterns rather than over-engineering. I typically deliver this scope in 20 days, including tests, rollout plans, and zero-downtime deployment scripts. I enforce quality and security through automated tests, centralized logging and monitoring (Datadog/Prometheus), alerting, OWASP basics, clean code and documentation, and access controls. I’m ready to start stabilizing and scaling your system now Which specific incidents or recurring alerts have caused the most user-facing outages in the last 30 days? Sincerely, Sean

@FaizalShaik80

Hi, hope you are well. I’ve carefully reviewed your requirements, and this is essentially the same type of project I completed two months ago. I am an experienced and specialized freelancer with 6+ years of practical experience in Express JS, Node.js, CI/CD and I’m able to complete and deliver this project promptly. Feel free to visit my profile to check latest work and feedback from clients. Connect in chat to discuss details and next steps. Warm regards.

@billybryan98

Hello there, I’m a hands-on DevOps/SRE specialist focused on stability and speed. I design, implement, and own infrastructure, delivering reliable performance for real-time systems on AWS with Node.js backends. In past roles I’ve built end-to-end CI/CD pipelines, implemented centralized logging and Datadog/Prometheus monitoring, set up auto-scaling, zero-downtime deployments, and hardened security with IAM, keys, and access controls. I’ve stabilized high-traffic apps and cut latency through profiling, caching strategies, and efficient resource tuning. I can take ownership from day one, simplify the stack, and provide clear rationale for every decision, aiming for a robust, scalable infra that the team can trust. I’ll deliver with focus and clear communication, iterating quickly with fast feedback loops. Best regards, Billy Bryan