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My production environment is already running on AWS, entirely serverless with Lambda functions fronting a sizeable DynamoDB data store. What I need right now is an experienced hand—someone who has spent at least five years living in DevOps—to jump in and look after the automation side of things. Schedule • Three sessions per week, about four hours each. • Immediate start; I’m ready to grant access as soon as we agree. Your focus The core of the role is Automation and CI/CD. You’ll be reviewing what already exists, identifying bottlenecks, then scripting or re-architecting the pipeline so code rolls from commit to production with minimal manual touch. Expect to work with native AWS tooling around Lambda and DynamoDB, plus any supporting services you feel are essential for robust, test-driven deployments. Deliverables - A streamlined, fully automated CI/CD pipeline covering build, test, and deploy stages - Documentation of the workflow so any team member can follow or extend it - Weekly progress summary sent at the end of your last session each week Acceptance criteria • One-click (or commit-triggered) deployments to production with automated rollback on failure • Unit and integration tests running as part of the pipeline • Clear evidence that each Lambda/DynamoDB change is version-controlled and repeatable through Infrastructure as Code Please be prepared to show tangible examples—screenshots, repositories, or write-ups—demonstrating your previous DevOps achievements on AWS. I’m aiming to move quickly, so let’s talk as soon as you’re available.
Mã dự án: 40304948
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90 freelancer chào giá trung bình $573 USD cho công việc này

Hi there, I understand you run a serverless AWS production stack (Lambda + DynamoDB) and need a senior DevOps engineer to own automation and CI/CD; my background in AWS serverless deployments, pipelines and IaC makes me a practical fit to streamline commit→prod safely. - Audit existing pipeline (CodePipeline/CodeBuild/SAM/CDK or Serverless Framework) and identify bottlenecks with remediation plan - Implement a one-click commit-triggered CI/CD pipeline (build, unit/integration test, deploy) using native AWS tooling and IaC (CloudFormation/CDK/SAM) - Deliver documentation and runbooks + weekly progress summaries after the last session each week - Risk/quality control: staged deploys, automated rollback on failure, test gates, and rollback plan to ensure minimal downtime Skills: ✅ Amazon Web Services (Lambda, DynamoDB) ✅ CI/CD (AWS CodePipeline / CodeBuild / SAM / CDK) ✅ Automation & scripting (Bash, Python, IaC) ✅ Deployment & hosting (serverless deployment, CloudFormation / CDK) ✅ Security, reliability & rollback (staged deploys, automated rollback, test gating) Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m available to start immediately, I’ll show repo/screenshots and past write-ups during our first session. Which CI/CD tools and IaC do you currently have in place (CodePipeline/CodeBuild, GitHub Actions, CloudFormation, SAM, CDK, Serverless Framework)? Also, which test frameworks do you use for Lambda unit/integration tests? Best
$600 USD trong 5 ngày
6,9
6,9

Hi, We’ve been working with AWS since 2015 and have extensive experience with serverless technologies like Lambda and API Gateway. We’ve built production-level products that handle millions of requests daily, so we know how to optimize serverless functions for both performance and cost. In addition to serverless, we’re also strong with container-based solutions using Docker and Kubernetes, which can be a great alternative for certain workloads. As a team, we believe in sharing knowledge and expertise. With us, you get more than just a dedicated developer—you also have access to specialists in areas like front-end, back-end, and DevOps, ensuring you get the right skills for each task. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil
$574,12 USD trong 7 ngày
7,0
7,0

Hi there - your goal to automate CI/CD for a serverless AWS stack with Lambda and DynamoDB tightly aligns with my focus on delivering fast, reliable deployments with minimal manual touch. This is my speciality: I turn complex automation into clear, repeatable outcomes that protect value and speed. I'm Iosif Peterfi, 15+ years helping teams automate cloud deployments with a strong emphasis on reliability and security. Based in Europe, I work with leaders to align governance, risk, and delivery cadence. My approach is practical and outcomes-driven: I'll rapidly assess what you have, identify bottlenecks, and design a streamlined CI/CD flow covering build, test, and deploy. The plan centers on one-click or commit-triggered deployments with automated rollback, integrated tests, and Infrastructure as Code so every Lambda and DynamoDB change is version-controlled. I'll deliver plain-language documentation and a concise weekly progress recap to keep stakeholders informed. This reduces risk, shortens delivery cycles, and improves auditability. Your three-session-per-week cadence fits well; we can start immediately. Similar project story: Last quarter I helped a healthcare platform automate serverless deployments; onboarding time dropped from 3 days to 4 hours and recurring billing errors were eliminated. Let's chat - I can walk you through my approach in 15 minutes.
$4.200 USD trong 21 ngày
6,8
6,8

Hi, I have 8+ years of experience working with AWS cloud infrastructure and services, including EC2, S3, Lambda, IAM, RDS, CloudFront, Route 53, SES, SQS, SNS, CloudWatch, and API Gateway to build scalable, secure, and reliable environments. I handle server deployment, S3 storage setup, database management, email services with SES, security configuration, monitoring, performance optimization, and automation workflows. I also have experience with AWS migrations, including moving S3 buckets, EC2 instances, EBS volumes, and RDS databases between accounts or environments with minimal downtime and no data loss. Please share your requirements to proceed. Thank you
$250 USD trong 1 ngày
6,2
6,2

Hello We understand you need a senior AWS DevOps expert for ongoing support, infrastructure optimization, and smooth deployment workflows. At Ambient Infotech, we have strong experience in AWS DevOps including infrastructure setup, CI/CD pipelines, monitoring, and performance optimization. We work with tools like Terraform/CloudFormation, Docker, and modern CI/CD systems to ensure reliable, secure, and scalable environments. Part-time DevOps roles typically involve maintaining AWS services (EC2, RDS, S3, IAM), handling deployments, and resolving production issues efficiently while ensuring uptime and security. We focus on proactive monitoring, automation, and quick issue resolution so your systems run smoothly without disruption. Ready to support your project on a part-time basis with consistent availability. Best regards, Ambient Infotech
$450 USD trong 10 ngày
6,0
6,0

Hi there, I understand you need a seasoned DevOps expert to automate your AWS environment, focusing on CI/CD pipeline optimization for your serverless Lambda functions and DynamoDB data store. - Streamline your CI/CD pipeline for seamless code deployment - Implement automated testing and rollback on failure - Utilize native AWS tooling for robust deployments - Ensure version control and Infrastructure as Code for repeatable changes **Skills:** ✅ AWS DevOps ✅ CI/CD Pipeline Optimization ✅ Lambda and DynamoDB ✅ Automation Scripting Looking forward to discussing this project further.
$425 USD trong 1 ngày
5,8
5,8

** HUMAN PROPOSAL - NO BOT TEXT *** Hey, I can architect and automate your AWS serverless CI/CD pipeline immediately. I noticed you are looking for an experienced DevOps engineer for three sessions a week to manage your Lambda functions and DynamoDB deployments. Moving code from commit to production with minimal manual touch requires rock-solid Infrastructure as Code and automated testing. As a senior cloud engineer with deep expertise in Terraform and AWS native tooling, I will review your current setup and build a streamlined deployment pipeline. I will ensure every Lambda update and DynamoDB schema change is version-controlled and deployed with automated rollbacks on failure. I will also integrate your unit and integration tests directly into the build stage so bad code never reaches your production environment. I will document the entire workflow thoroughly so any team member can easily follow and extend it. Because this requires a highly robust and repeatable workflow, I guarantee I will support your team until the automated deployments and rollbacks run perfectly without a single manual intervention. Best, Ahmad
$500 USD trong 7 ngày
5,2
5,2

Hello, I’m excited about the opportunity to contribute to your project. With my expertise in AWS serverless architecture, Lambda, DynamoDB, CI/CD automation, Infrastructure as Code, and DevOps pipeline engineering, I can deliver a solution that aligns perfectly with your goals. I’ll tailor the work to your exact requirements, ensuring streamlined build-test-deploy workflows, automated rollback, version-controlled infrastructure, and reliable deployment automation that reduces manual effort while keeping your production environment stable and repeatable. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$500 USD trong 3 ngày
5,3
5,3

With my extensive background in AWS and DevOps, I am confident in my ability to expertly handle your automation needs for the project. My journey in IT has spanned over five years, during which I've gained considerable experience building and managing scalable, secure, and efficient cloud infrastructures on ASW. I have successfully implemented complex CI/CD pipelines using popular DevOps tools such as Terraform, CloudFormation, and Kuberenetes. Most importantly, I understand the criticality of test-driven deployments and version-controlled changes through Infrastructure as Code. To supplement my professional knowledge and certifications, I assert myself as an effective problem-solver who can work autonomously while being committed to transparent communication: an attribute reinforced by having secured AWS certifications such as AWS Certified Solutions Architect – Associate and AWS Certified Practitioner. In conclusion, enlisting me guarantees robust solutions from an experienced candidate driven by a passion for delivering high-quality results.
$750 USD trong 7 ngày
5,4
5,4

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat so I can share relevant examples of my past work. I look forward to hearing from you. Best Regards, Divu.
$500 USD trong 7 ngày
4,8
4,8

Hi there, I will set up a fully automated CI/CD pipeline for your serverless stack - Lambda functions, DynamoDB, and supporting services - so every commit flows through build, test, and deploy stages with zero manual intervention. I will also wire in automated rollback on failure and ensure all infrastructure changes are managed through IaC (SAM or CDK, depending on your current setup). One thing I will prioritize early is structuring DynamoDB table definitions and Lambda configurations as versioned CloudFormation/CDK stacks with change sets. This way, every infrastructure change goes through the same pipeline as application code, giving you a full audit trail and safe rollback at the infrastructure level, not just the code level. I am available for the three sessions per week, four hours each, and ready to start immediately. Questions: 1) Are you currently using any CI/CD tooling (CodePipeline, GitHub Actions, etc.) or is the deployment process mostly manual right now? 2) Do you have existing unit/integration tests for the Lambda functions, or will writing those be part of the initial scope? Looking forward to talking through the details. Kamran
$270 USD trong 10 ngày
4,8
4,8

Hi, I'm excited about the opportunity to take your automation and CI/CD processes to the next level. With over a decade in the field and specifically five years focused on DevOps, I have hands-on experience with AWS native tools like Lambda and DynamoDB, as well as robust CI/CD practices. Starting immediately, we can set up three four-hour sessions per week. As soon as we agree, I will grant you access to any relevant systems and documentation. Here’s what I’ll focus on: - Review existing automation workflows - Identify bottlenecks and improve efficiency - Script or re-architect the pipeline for minimal manual intervention - Implement one-click deployments with automated rollbacks - Integrate unit and integration tests into the CI/CD process - Ensure version control of Lambda/DynamoDB changes through Infrastructure as Code Deliverables will include: - A streamlined, fully automated CI/CD pipeline covering all stages from build to deploy - Comprehensive documentation for easy follow-up or extension by any team member - Weekly progress summaries at the end of each session Please visit my portfolio: https://www.freelancer.com/u/reedsystems for tangible examples of past projects. Looking forward to working together! Reed
$550 USD trong 10 ngày
4,8
4,8

Hello, I am Vishal Maharaj, with over 20 years of experience in Amazon Web Services, Automation, CI/CD, and Scripting. I have carefully reviewed your requirement for a Part-Time Senior AWS DevOps role. My approach would involve analyzing the existing setup, identifying bottlenecks, and implementing a streamlined, fully automated CI/CD pipeline for seamless code deployment. I will focus on leveraging native AWS tools like Lambda and DynamoDB, ensuring version control and test-driven deployments. I am confident in delivering a solution that meets your expectations and requirements. Let's discuss further to initiate the project. Cheers, Vishal Maharaj
$500 USD trong 5 ngày
5,3
5,3

I've been doing AWS DevOps for years - Lambda, DynamoDB, serverless CI/CD pipelines, the works. Built and maintained production pipelines with CodePipeline, CodeBuild, and CDK/CloudFormation for multiple projects. Your setup sounds familiar - I've done exactly this kind of work before. Commit-triggered deployments with automated rollback, IaC for all Lambda + DynamoDB resources, proper test stages in the pipeline. I can review what you have, identify the bottlenecks, and get everything streamlined fast. Available for the 3x4hr schedule and can start right away. Happy to show you previous AWS DevOps work and walk through my approach. - Usama
$700 USD trong 30 ngày
4,4
4,4

Hi, I have strong hands-on experience setting up and managing multiple AWS infrastructures, especially serverless architectures using Lambda, DynamoDB, and automated CI/CD pipelines. I’ve worked on production systems with CloudFront, ALB, ECS, and multi-region deployments, focusing on performance, reliability, and automation. I’ve handled similar projects where the main challenge was optimizing existing pipelines and removing manual deployment steps. I’ve improved CI/CD speed, implemented proper versioning and rollback for Lambda, and ensured consistent environments across dev/staging/production. From your requirement, I understand the focus is on improving pipeline efficiency and automation. My approach would be: * Audit current CI/CD and deployment flow * Identify bottlenecks and failure points * Optimize pipelines (parallel jobs, caching, automation) * Implement zero-downtime deployments with rollback * Add monitoring and alerts for failures I’m also building a multi-region uptime monitoring platform with automated alerts, so I’m very familiar with production-grade DevOps systems. I can start immediately and quickly help stabilize and improve your deployment process. Happy to begin with a short audit session. Looking forward to working with you.
$700 USD trong 15 ngày
4,5
4,5

Hi, I have 5+ years of hands-on experience in DevOps, specializing in AWS serverless environments with Lambda and DynamoDB. I can streamline your CI/CD pipeline to ensure fully automated deployments—from commit to production—with automated rollback on failures. My approach will include: Reviewing your current setup to identify bottlenecks Automating build, test, and deploy stages using AWS native tools (CodePipeline, CodeBuild, CloudFormation/IaC) Integrating unit and integration tests into the pipeline Ensuring version control for all Lambda functions and DynamoDB schema changes Delivering clear documentation and weekly progress summaries I’ve successfully implemented similar serverless CI/CD pipelines with IaC, automated rollback, and test-driven deployments. I can start immediately and work three sessions per week as requested. Could you please share your current pipeline setup so I can prepare an initial review plan? Best regards, Ayesha
$420 USD trong 5 ngày
4,1
4,1

Hi There I can step into your AWS serverless environment and improve the automation side with a reliable CI/CD pipeline for Lambda and DynamoDB, focused on faster releases and less manual work. I have strong hands-on experience with AWS automation, deployment workflows, rollback strategy, Infrastructure as Code, and integrating unit and integration tests into production-ready pipelines. I understand you need someone who can review the current setup, remove bottlenecks, document the process clearly, and provide steady progress updates each week. Can you share which CI/CD stack you are currently using now, such as GitHub Actions, CodePipeline, GitLab, or something custom? Best Regards Waqas Ahmad
$500 USD trong 7 ngày
3,9
3,9

Hey, I noticed your project, Part-Time Senior AWS DevOps and believe I can help. My work in Linux has prepared me well for this kind of project. Looking forward to hearing your thoughts.
$250 USD trong 7 ngày
3,3
3,3

We’ve optimized serverless AWS stacks (Lambda + DynamoDB) with fully automated CI/CD (GitHub Actions/AWS CodePipeline), IaC (Terraform/CloudFormation), and safe deployments (blue/green, rollback, versioning). We’ll audit your pipeline, remove bottlenecks, and implement test-driven, commit-triggered deployments with clear documentation and weekly summaries. For senior DevOps support, typical rate is $45–60/hr; we can support at $45/hr, starting immediately with your schedule. Question: Are you currently using AWS CodePipeline/CodeBuild or an external CI tool (GitHub Actions, GitLab CI) for deployments?
$1.500 USD trong 15 ngày
3,5
3,5

Hi! I understand you’re looking for a Senior Frontend Developer to lead your cross-platform Ionic/Angular apps, delivering high-performance mobile and web experiences. I have extensive experience with Ionic 8.x, Angular 17/18+, and Capacitor, including: Building native-feel mobile apps and PWAs from Figma designs with SCSS, responsive layouts, and reusable components. Integrating device hardware (Camera, Geolocation, Biometrics) via Capacitor plugins and managing native project configurations in Xcode and Android Studio. Implementing state management with NgRx/NGXS and optimizing startup times, bundle sizes, and scroll performance for smooth 60fps experiences. Leading frontend architecture, conducting code reviews, mentoring teams, and setting best practices. Managing CI/CD workflows, including Appflow and build troubleshooting. Writing unit and E2E tests to ensure robust, maintainable code. I’m confident in bridging web excellence with mobile functionality, optimizing performance, and mentoring mid-level developers to elevate the team’s output. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
$500 USD trong 7 ngày
3,1
3,1

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