Hire the Best
Freelance Certified AWS SysOps Administrators
Check out freelance Certified AWS SysOps Administrators on Upwork, with the skills you need for your next job.
Trusted by 
- $150 hourly
- 5.0/5
- (32 jobs)
Are you seeking an experienced Cloud DevOps and SecOps engineer who can build secure, automated, and scalable infrastructure tailored to your business needs? Hi, I'm Jerry—a Cloud DevOps/SecOps Engineer specializing in helping startups and businesses securely scale and automate their cloud environments. With over 12 years of hands-on expertise, I deliver solutions that save you time, reduce costs, and enhance security compliance. What I offer: ✅ Cloud Security & Compliance: • HIPAA, PCI, SOC 2 Compliance • Security Audits and Vulnerability Management • AWS Cloud Security Best Practices • Static and Dynamic Application Security Testing (SAST/DAST) ✅ Automation & Infrastructure as Code: • Terraform, CloudFormation, AWS CDK, Serverless Framework • Configuration Management with Ansible, Chef, SaltStack • Scalable and automated CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI, Azure DevOps, AWS CodePipeline) ✅ Programming & Scripting: • Python, Golang, JavaScript/TypeScript/Node.js, PHP, Dart, Bash scripting ✅ Comprehensive Cloud Infrastructure Management: • Containers & Kubernetes (EKS, ECS/Fargate) • Serverless Computing (AWS Lambda, API Gateway) • Monitoring & Logging (CloudWatch, CloudTrail, Security Hub) • Database & Storage Solutions (RDS, ElastiCache, S3, DMS) • Networking & Security Tools (VPC, GuardDuty, Inspector, Cognito, Route53, CloudFront) I pride myself on clear communication, reliability, and a personalized approach to each project. Let's discuss how I can help streamline your cloud operations, enhance your security posture, and support your business growth. Ready to elevate your infrastructure? Send me a job invitation and let's chat!
Certified AWS SysOps Administrators
AutomationServerless ComputingDevOpsLinux System AdministrationSystems EngineeringCloud ArchitectureContainerizationCI/CDAPIPythonAmazon Web ServicesApplication Release Automation - $100 hourly
- 4.9/5
- (1,073 jobs)
No voice chat. AWS Expert - EC2, RDS, Load Balancing, Auto Scale, S3, Cloudfront, VPC, Route53, Workspaces, Workmail, Codedeploy, costs optimization. Microsoft Azure, Google Cloud - environment configuration, migrations, infrastructure analyzing and optimization. Cloudflare configuration. Server performance optimization - Apache, Nginx, Varnish, Mysql/MariaDB, php-fpm. Wordpress - performance optimization, security, migrations, malware clean up. Prestashop - AWS deployment, nginx configuration. Server and configuration optimization, security and speed up. Prestashop to WooCommerce migrations. Magento - security, migrations, environment configuration, performance optimization. Matomo, Sendy, Jira, OwnCloud, OpenVPN - installation, configuration, performance optimization. Dedicated Servers and VPS setup, configuration, security - both Windows and Linux. Work with CentOS, Ubuntu, Debian, Amazon Linux, FreeBSD, Windows 2003/2008/2012/2016 Servers. Server administration Panels, setup and configure - Plesk, DirectAdmin, WHM, Cpanel, Webmin, WHMCS, VestaCP, CWP. MySQL, MSSQL, Apache, IIS - setup, configuration, optimize for performance.
Certified AWS SysOps Administrators
cPanelLinuxPrestaShopZen CartUbuntuDomain MigrationLinux System AdministrationCentOSAmazon EC2WordPressAmazon Web Services - $105 hourly
- 5.0/5
- (23 jobs)
I have 18 years of experience as a systems administrator. I have been a DevOps engineer for the last 12 years. I deploy applications to AWS. I can handle the deployment from the creation of the Docker image and the configuration of the deployment pipeline to the full AWS setup. I am mainly working with Kubernetes (EKS) at the moment. I am a certified Kubernetes administrator (CKA). I implement sustainable solutions with a focus on security. I ensure the most secure settings are in place. I always keep costs in mind: I have helped companies save money on AWS. Here are my technical skills: Amazon Web Services (AWS): EKS, ECS, EC2, IAM, VPC, Lambda, Beanstalk, CloudFormation, RDS, Route 53, CloudWatch, S3, EFS, SES, AWS Identity, etc. DevOps: Kubernetes, Marathon Mesos, Terraform, Helm, Chef, Jenkins, Gitlab CI, GitHub Actions, Azure DevOps, Vault, Docker Monitoring and logging: Prometheus, Grafana, Datadog, Nagios Web servers and load balancers: Nginx, Haproxy Networking: Network devices configuration (firewalls, switches, etc.), OpenVPN, DNS, SSL Programming: Python, Ruby on Rails Databases: MySQL, MongoDB, PostgreSQL
Certified AWS SysOps Administrators
GitLabDevOpsAmazon S3Amazon EC2Web HostingAWS CloudFormationNagios CoreAmazon ECSKubernetesCI/CDLinuxAmazon Web ServicesDocker - $95 hourly
- 4.9/5
- (23 jobs)
I'm a certified solutions architect for Amazon Web Services with experience in full-stack software development. My typical stack for web development is a React.js front-end paired with a node.js backend hosted on AWS. For mobile development my preferred stack is React-Native but I have experience in native development with Swift for iOS and native Android development in Java. I'd love to help your project at any stage, whether it's UX design, software development, API integration, data migration, or even just bug fixes & documentation. Whether you've got a new idea for an app or need a consult for a redesign on one of your micro-service containers, let me know how I can assist!
Certified AWS SysOps Administrators
Blockchain DevelopmentAPI DevelopmentSoftware Architecture & DesignEthereumApp DevelopmentCI/CDServerless StackDevOpsFirebaseAmazon Web ServicesReact NativeDatabaseReactTypeScriptJavaScript - $70 hourly
- 5.0/5
- (18 jobs)
As a Senior Developer with over a decade of experience, I’ve dedicated my career to mastering backend development and resolving complex performance issues across the entire stack. My expertise spans coding, databases, and underlying operating systems, where I’ve consistently delivered high-performance, scalable solutions. I specialize in optimizing and troubleshooting with a deep proficiency in Rust, PHP, MySQL, Varnish, nginx, Linux, FreeBSD, and AWS. My work has empowered clients like AWS Professional Services and Shure Inc. to achieve their goals, from building APIs that handle over 100,000 requests per second to creating custom, geographically distributed high-availability CDNs. One of my proudest achievements is maintaining an eight-figure monthly billing system, ensuring both reliability and efficiency at scale. Beyond technical skills, I’m known for my ability to communicate complex ideas clearly to non-technical stakeholders while effectively leading and mentoring junior developers. I’m passionate about continuing to push the boundaries of what’s possible in backend development and am always eager to take on new challenges that require innovative solutions and high-level problem-solving.
Certified AWS SysOps Administrators
Amazon Web ServicesLinux System AdministrationUnixPHPJavaScriptHTMLUbuntuLinuxRustSymfonyCSSPostgreSQLSQLMySQL - $60 hourly
- 5.0/5
- (66 jobs)
With over 15 years of comprehensive expertise in Contact Center and Customer Experience (CX) solutions, I am a distinguished freelancer recognized within the top 1% on Upwork (Expert Vetted). My proficiency spans across various platforms, prominently including Amazon Connect and Twilio, augmented by certifications as an AWS Solution Architect Associate, AWS Developer Associate and AWS SysOps Administrator Associate, along with specialized accreditations in Twilio Flex and Twilio APIs. My professional focus centers on Twilio Flex, Twilio APIs, Amazon Connect for omnichannel contact center implementation, optimizing IVR call flows, leveraging cloud telephony solutions, crafting sophisticated chatbots, conducting in-depth speech analytics, voice transcriptions, and proficiently executing back-end (NodeJs) and front-end (React) development tasks. Key Areas of Expertise: Amazon Connect and AWS: • Successfully executed numerous projects deploying Cloud Contact Center solutions using Amazon Connect. • Integrated diverse communication channels such as SMS (Pinpoint), Email (SES), WhatsApp (Pinpoint), and Facebook (Pinpoint) with Amazon Connect for seamless omnichannel experiences. • Engineered custom Contact Control Panels (CCP) leveraging Streams API for tailored functionalities. • Demonstrated proficiency in crafting intricate routing strategies through Amazon Connect Routing Profiles, Custom Skills, and Queue configurations. • Extensive experience in API integrations for transcription, voicemail, callbacks, and more utilizing services like Amazon Transcribe and Google Speech to Text. • Proficient in API development utilizing Amazon API Gateway, AWS Lambda, and Amazon DynamoDB. • Delivered corporate training sessions on AWS Connect and Amazon Lex, fostering organizational proficiency. • Spearheaded projects involving cognitive services such as Text Detection (Amazon Textract) and Neural Text-to-Speech (Amazon Polly), alongside the deployment of interactive chatbots and voicebots powered by Amazon Lex. • Integrated OpenAI APIs and Realtime Speech analytics (AppSync) with Amazon Connect. Twilio Flex and Twilio APIs: • Executed multiple projects on Twilio Flex, leveraging both Flex UI versions (1.x and 2.x) for Cloud Contact Center solutions. • Developed autodialers, integrated answering machine detection, and leveraged call status webhooks for enhanced efficiency. • Implemented robust spam detection APIs, fortifying client operations against unwanted communications. • Facilitated smooth transitions for clients migrating from Flex UI 1.x to Flex UI 2.x, ensuring uninterrupted workflow continuity. • Helped organizations with 10 DLC approval processes, WhatsApp Sender and Template approval processes. • Orchestrated migrations from Autopilot to Google Dialogflow, optimizing conversational experiences. • Designed and deployed complex routing strategies within Task Router APIs for customized skills and queues management. • Engineered and executed multi-channel campaigns encompassing SMS, Voice, and Email utilizing Twilio's APIs. • Leveraged Google DialogFlow ES and CX to develop interactive chatbots, enriching customer interactions. • Deployed real-time transcription capabilities using Google Speech to Text and Twilio Media Streams, enhancing communication accuracy. • Integrated Twilio Video seamlessly with Twilio Flex utilizing Conversations API and Twilio Sync for enriched collaborative experiences. Portfolio Review: I invite you to explore my portfolio to delve deeper into my recent projects and notable accomplishments, demonstrating my commitment to delivering exemplary solutions and driving impactful results.
Certified AWS SysOps Administrators
Amazon S3Amazon DynamoDBAmazon TranscribeJavaScriptAmazon ComprehendAmazon API GatewayChatbotAmazon LexReactNode.jsAmazon Web ServicesTwilio APIDialogflowAWS LambdaTwilio - $40 hourly
- 4.8/5
- (9 jobs)
Hi, I am a Systems Engineer with DevOps background and 6-year experience in the area. My main skills are: * Amazon Web Services (EC2, Lambda, Config, IAM, S3, CloudWatch, CloudFormation). * Terraform * Python (AWS Lambda + Python automation tasks using Boto3 library, Jenkins + Python system scripts). * SQL queries for MySQL and Oracle RDB. * Bash scripting.
Certified AWS SysOps Administrators
DevOpsBash ProgrammingAWS CloudFormationAWS LambdaElasticsearchGitLabLinuxDockerPythonTerraformAmazon Web ServicesJenkinsGit - $15 hourly
- 5.0/5
- (10 jobs)
I'm highly skilled software developer and cloud architect with much love and passion for development of highly scalable and resilient software which leverages the power of cloud computing. Some of the my services include: - Software Design and Implementation (Node.js, NestJS, Angular, TypeScript, JavaScript, Spring Boot, Java) - System Architecture Design and Implementation (AWS, GCP) - API Design and Implementation (RESTful APIs, GraphQL) - Requirement Gathering and Analysis - Software Testing - Evaluation, Maintenance and Improvement of Existing Software and Systems If any of the services are of your interest drop me a message! With the combination of my expertise in full stack software development and cloud architecture and design I can uniquely tailor impressive solutions for your software needs. In addition, I can design, tune and refine the solution taking advantage of my complementary skills in software development and cloud system architecture and design. I'm highly skilled in software development using Angular, NestJS (Node.js Framework) and Spring Boot with many production systems deployed. I am also an expert in Google Cloud Platform and Amazon Web Services with more emphasis and interest in Serverless computing. Are you interested? Message me now! Sincerely, Ferid
Certified AWS SysOps Administrators
AWS LambdaDevOpsCI/CDRESTful APIGoogle Cloud PlatformNode.jsMongoDBMySQLAmazon Web ServicesJavaJavaScriptAngularTypeScriptNestJSGraphQL - $50 hourly
- 5.0/5
- (20 jobs)
I'm a top-rated freelancer on Upwork. I will work for you as a full-stack software developer. It means if you hire me, then you don't need back-end, front-end, and database developers separately. I alone can work on all those things, and my specialties are - Java / Spring / ReactJS / NodeJS / Typescript / Javascript / Tailwind/ NEXT / Go Lang / SQL / Terraform / Serverless / Blockchain / Web Development / Software Development. I'm also utterly familiar with - AWS / GIT / Docker / Jenkins / Tomcat / JIRA / SCRUM, and many more development tools and practices, and I could build whatever you need. I have excellent Design, Coding, and Project Management skills and solid knowledge in full-stack development, as well as an ability to convert client requirements into exciting software and web applications. I love spending time on fixing bugs, requirement analysis, and optimizing web/software applications. Thanks for visiting my profile, and Looking forward to hearing from you!
Certified AWS SysOps Administrators
Node.jsNext.jsAmazon Web ServicesReact NativeTypeScriptAngularSpring BootReactDockerAWS LambdaSpring MVCSoftware DevelopmentGolangDatabase ArchitectureJavaJavaScriptSQL - $130 hourly
- 4.5/5
- (135 jobs)
Hello, If you are looking for database architecture, DBA work (database migration, database optimization), data warehousing, data engineering, and data analysis expertise, you have come to the right place. Data Strategy Our data experts design a custom-tailored data strategy to future-proof your business and take advantage of new opportunities and technologies that give your business a competitive edge. With a clear data strategy roadmap, we help your business turn your data into actionable insights that help reduce costs, improve efficiency, and increase ROI. Data Management Our Data Management consulting services provide a set of practices, processes, and technologies to help you acquire, store, organize, maintain, and ensure the quality of your data within your organization. From the architecture and structuring of your data to the storage of data in your data warehouse, and finally, the data analytics and visualization to gain insights from your data, our data management services play a crucial role in implementing and executing your data strategy effectively. Database Consulting Our consulting services for databases cover a broad range of offerings designed to assist your organization in managing, optimizing, and maximizing the potential of your database systems. We offer a variety of database solutions, including database architecture, database performance optimization, database migration, and database high availability. Our team has expertise in various database technologies, such as Mysql Proxy, MariaDB, MS-SQL, MongoDB, Clickhouse, AWS Aurora MySQL, AWS RDS Mysql, SingleStore, Postgres, Snowflake, and AWS Redshift. Data Architecture Modern data architectures have become essential for business strategic decision-making and competitive advantage. Our consulting services help your business leverage your data with an efficient blueprint. We use DBT and have experience with FiveTran, Airbyte, and Stitch data to create a single source of truth and modern analytics workflow. Data Warehousing We offer guidance on choosing and implementing data warehousing solutions, including traditional data warehouses or cloud-based options like Snowflake and Amazon Redshift. Our approach to data warehousing includes critical pillars such as Data Integration, Data Quality, Dimensional Modeling, BI Integration and transformation, and User Accessibility. Our Data Warehousing consulting services are sought-after organizations like yours that need an organized data management plan for their data strategy. Data Integration Revamp your data processes, enhance data quality, and streamline data flow within your ecosystem with Data-Sleek's top-notch data integration consulting services. Our team of experts will help you unlock the true potential of your data by leveraging cutting-edge technologies and best practices. Contact us today to learn how we can confidently empower your business to make data-driven decisions. Data Transformation Our team is confident in our ability to provide top-notch full-scale data transformation services that will help you modernize and unleash the full potential of your data systems. With our cutting-edge technologies and expertise, you can take your data to the next level and stay ahead of the competition. Let's work together to elevate your data systems and achieve your goals confidently. Data Migration Data-Sleek offers data migration consulting services to transfer your data without any downtime. We can assist you in transitioning from legacy systems to new platforms, migrating to cloud services, or adopting modern applications. Our team of experts can also help you consolidate your data and improve accessibility and data consistency. A little bit about Franck, Data-Sleek CEO: I have over 30 years of expertise in database technologies and data modeling. As a Sr MySQL DBA (15 years of XP), I have been involved in various projects for Fortune 500 companies and independent businesses in the entertainment industry, and I lead projects for database management for Acura, Variety, Lexus, ChromeRiver, Rubicon Project, TrueCar, ZipRecruiter, Wag, and recently Hulu. In 2018, I started teaching a Data Management class at UCLA Anderson where I could share my professional experience with the students and use the latest database technologies for Big Data and Business Intelligence, such as Snowflake, DBT, Fivetran, and Singlestore.
Certified AWS SysOps Administrators
Data WarehousingPostgreSQLDatabase ProgrammingAmazon RDSMySQLMongoDBBig DataDatabase OptimizationAmazon Web ServicesData ModelingSnowflakedbtData VisualizationETL PipelineData EngineeringTableauAWS Glue - $35 hourly
- 5.0/5
- (20 jobs)
I would summarize myself as a hardworking ambitious enthusiast for learning and enhancing my skill, prioritizes client support, critical thinking, and communication to achieve technology and computer science goals. Accomplished Software Engineer with years of successfully developing software and systems for high-traffic social networking services. Excellent verbal and written communication skills and ability to interact effectively. My skills include but not limited to: Python Django Node Express AWS Heruko
Certified AWS SysOps Administrators
Amazon ECSAWS LambdaRESTful APIAPIAmazon Web ServicesRESTful ArchitecturePostgreSQLDjangoFlaskJavaScriptNode.jsMongoDBPythonExpressJS - $60 hourly
- 5.0/5
- (23 jobs)
I specialize in leveraging no-code and low-code tools to accelerate your project development. Here are some of the tools I work with: Fast Development Tools: Bubble.io⚡️ Elementor (WordPress) 🌐 Webflow 🚀 Zapier 🔄 I also have over 12 years of experience as a full-stack engineer, with expertise in: Node.js, TypeScript, PHP 💻 AWS (2x Certified), Lambda, Elastic Beanstalk, Lightsail, S3, CloudFront, RDS, EC2, Load Balancer ☁️ React.js, Vue.js ⚛️ Next.js, Nuxt.js 📦 MySQL, PostgreSQL 🗄️ Let's have a quick 10-minute call to discuss your project and see how we can work together. I look forward to hearing from you!
Certified AWS SysOps Administrators
Amazon CognitoAmazon S3AWS LambdaAWS AmplifyTailwind CSSNuxt.jsJavaScriptNode.jsNext.jsAmazon Web ServicesReactMySQLLaravelVue.jsPHP - $100 hourly
- 4.8/5
- (17 jobs)
Services/Abilities - CI/CD - Cloud Architecture - Terraform - Azure - AWS - Networking - Bash Scripting - Docker and Containerization - Jenkins
Certified AWS SysOps Administrators
Amazon ECSDeployment AutomationTerraformUbuntuDockerGitAmazon Web ServicesContainerizationMicrosoft AzureLinuxKubernetesJenkinsCI/CDCloud ComputingCloud Architecture - $22 hourly
- 4.7/5
- (27 jobs)
I am a full-stack developer with 12+ years of experience in frontend and backend development. We are a small team based in Kochi, India, with expertise in: Frontend - React.js, Next.js, Redux, HTML5, Tailwind, CSS, Bootstrap Backend - Node.js, AWS, GCP, Azure Mobile - React Native, iOS, Android, Flutter Databases - MongoDB, MySQL, DynamoDB, Redis, Druid, Neo4j, InfluxDB Cloud-Native - Docker, Kubernetes, GKE, AKS, EKS, Consul, Vault, Ambassador IoT - MQTT, Device management, Modbus, OPC-UA, Alerts, Analytics
Certified AWS SysOps Administrators
Internet of Things Solutions DesignReduxRESTful APIReactRedisMicroserviceDockerMongoDBKubernetesExpressJSTypeScriptAmazon Web ServicesMySQLNode.jsJavaScript - $30 hourly
- 4.9/5
- (3 jobs)
I am a results-driven individual with a strong determination to excel in my endeavors. With 5 years of experience as a AI, I have developed a solid foundation in various technologies, including Langchain, Langgraph, Hugging Face Transformers, TensorFlow and much more. My approach to challenges is pragmatic and analytical. I thrive on solving problems efficiently and implementing effective solutions. I am known for my attention to detail and commitment to delivering high-quality work.
Certified AWS SysOps Administrators
AngularMachine LearningLLM Prompt EngineeringFortranNode.jsReactAgile Software DevelopmentWeb DevelopmentPythonRedisMySQLPostgreSQLMongoDBTypeScriptAmazon Web Services - $80 hourly
- 5.0/5
- (52 jobs)
Primary expertise is AMAZON APIs integrations which includes → Amazon MWS API (All modules) → Amazon Advertising API (All modules) → Amazon SP API (All modules) → Amazon Marketing Cloud (AMC) → Amazon Marketing Stream (AMS) → Amazon Business API I have implemented Amazon APIs repetitively for different startups using Laravel as the backend. I have also worked with other Frameworks like Django, Payment APIs like Stripe, Search engines like Elasticsearch, and caching databases like Redis. Also made chrome extensions to extract data from the Amazon website like sessions data, opening reimbursement cases automatically, and pulling purchase orders information from vendor central. Also have made flexible and dynamic tables using DataTables Library and Other eCommerce APIs like Mercadolibre I have built some complex applications like → Reimbursement Application to automatically declare reimbursement cases and use a chrome extension to open them within seller central. → Price and Quantity adjuster application to maintain price and quantity along with different marketplaces. → Application across Rainforest API to extract SEO rating for other products. → Chrome extension to get purchase orders information from vendor central. → Chrome extension to get brand analytics information from vendor central → Build angular based analytics dashboard to trace Amazon Finances. → Build analytics dashboard using Mercadolibre APIs (MELI) for Mexico Marketplace Why Hire Me? → I am multi-dimensional and like to learn and work on different technologies. → Able to design flexible architectures using design patterns (OOP). → Follow all programming standards. → When it comes to Amazon MWS, Advertising, and SP APIs, I know all about its data when it changes and how to make relational databases to optimize queries. And above all, I like what I do. So if you want to know more, I am just one invite away.
Certified AWS SysOps Administrators
ElasticsearchAmazonAmazon Web ServicesAngularMySQLMachine LearningDjangoAmazon MWSLaravelData SciencePythonVue.jsGoogle Chrome ExtensionWeb DevelopmentPHP - $35 hourly
- 5.0/5
- (5 jobs)
My name's Mehul. I've been a Python Developer for 7 years specializing in Web development, and coding useful scripts. Here is a list of my skill sets. Language — Python — Shell Scripting — ReactJs Able to integrate third party frameworks/services — Django (Web Framework) — Django Rest Framework (API Framework) — Flask (Web Framework) — Scrapy (Web Scraping/Crawling Framework) — Amazon Web services(Lambda, serverless, S3, sns,...) — Newrelic (Web Scraping/Crawling Framework) Familiar with Templating Engines — Jinja — Mako Familiar with Library — Asyncio — Sqlalchemy — Tox — Redis — rq (redis queue) — Celery — PDFkit — Pillow — Openpyxl — Pandas — Numpy — OpenCV Familiar with web services/APIs — Restful Web services — SOAP web services Data Parsing — JSON — XML Familiar with database — SQLite — MySQL — PostgreSQL — MongoDB — DynamoDB — Redis Familiar with Server configuration — Nginx — Apache — Gunicorn Payment Methods Integration — Third Party Payment Gateways (i.e. — Strips, MagTek, Dejavoo) Case Study — POS system — Social Media application Also Familiar with — Multithreading — Asynchronous Programming — Socket Programming — Unit testing — Integrations with various databases and third party services — Mailing and opt integration — csv, pdf, Image and excel processing — Managing processing/task using queue management tools like celery, redis queue — Various design patterns Thanks, Mehul
Certified AWS SysOps Administrators
RESTful APIFlaskAmazon Web ServicesServerless ComputingJavaScriptAmazon ECSAmazon S3CSSDjango StackDockerPython ScriptDjangoSOAPPython - $40 hourly
- 5.0/5
- (11 jobs)
I am a cloud engineer with more than 5 years of experience in AWS and GCP. This experience includes roles as developer, architect and tester. For the time being, I have worked with many cloud native apps and integrated them with open source tools, such as Jenkins, Ansible, Terraform and many others. Also I have multiple certifications, such as: AWS Developer and Solutions Architect, Hashicorp Terraform associate and Azure Architect
Certified AWS SysOps Administrators
APIPythonCloud ComputingTerraformAWS LambdaContainerCloud MigrationCloud ArchitectureAmazon Web ServicesGoogle Cloud Platform - $50 hourly
- 4.7/5
- (62 jobs)
I am an experienced developer with building scalable data driven systems for wide variety of industries. My expertise is python, flask, flutter, Angular
Certified AWS SysOps Administrators
Amazon Web ServicesData StructuresFlaskDockerAWS LambdaServerless ComputingKubernetesAWS CloudFrontR ShinyPythonR - $70 hourly
- 5.0/5
- (172 jobs)
Accomplished systems administrator with 20+ years of experience managing server infrastructures and data-center operations across multiple platforms. Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance. Extensive experience in the design, implementation, and orchestrating of distributed, scalable, and fault tolerance systems. I'm focused on new ways of using technology to turn your insights into new digital products. Other tech Skills: Ubuntu, Docker, Kubernetes, Consul, Python, Ansible, Terraform, VPN, Nginx, BIND, PowerDNS, DHCP, LDAP, AWS (EC2, ECS, Elastic Beanstalk, Batch, RDS, Lambda, S3, IAM, etc), Git, SVN, TeamCity, Jenkins, Gitlab CI.
Certified AWS SysOps Administrators
LinuxTerraformDistributed ComputingLinux System AdministrationKubernetesGitLabNGINXPythonAnsibleAmazon Web ServicesDocker - $115 hourly
- 4.8/5
- (129 jobs)
🏆Top 1% on Upwork. 🦅Based in the U.S.A. - Native English Speaker ⭐100% Success on 100+ Jobs🚀 - [Experimenting with]: GitHub Enterprise, Agents, LangChain, Chat Bots, Vector DBs, MCP/A2A. - [Working with]: TypeScript, Python, Supabase/Firebase, Next.js/Vercel, Replit - [Background in]: Laravel, Vue.js, Nginx/Apache, Linux, AWS, GitHub, Docker Focused on startups, with enterprise experience. cyberworldbuilders.com Stuck in a never-ending loop with your Replit Agent but afraid of losing your ability to vibe-code? I can connect your code to GitHub, make changes with advanced reasoning, and then deploy without breaking your Replit. Replit Outage I can set up automated backups of your code and data and stand up an onprem deployment of your system so that when major outages happen, you can switch over to emergency backups that we control fully. Replit Production Migrations Replit is a phenomenal advancement in rapid prototyping. At a certain point you likely want to migrate your system into a more mature and robust production solution, and transition your Replit into a dedicated development environment. Ask me about solutions like Vercel, Firebase/Supabase, or even onprem hosting. Self-Hosted Nodemation (N8N) N8N gives you the ability to customize your messy Zapier solutions, increase efficiency and reliability, optimize costs, and gain full control with custom nodes running on your own cloud or onprem infrastructure. Self-Hosted Supabase Save on GCP costs and gain flexibility over your backend by self-hosting Supabase, a popular open-source Firebase alternative. I can deploy Supabase on your cloud or onprem infrastructure. High Availability Elastic AWS and GCP Cloud Architecture I have a background in cloud architecture. That means when the time comes and your user growth really explodes, I can help you break out the big guns and set up advanced multi-regional elastic infrastructure on multiple clouds. I have a proven track record of quickly learning, maintaining and improving legacy Laravel or vanilla PHP and JavaScript systems as well as building them out green field. I can program on frontend and backend codebases AND manage deployments and cloud infrastructure as well. There is no need to hire multiple people. I can do all of this. AWS services like EC2, S3 Buckets, and RDS Databases are very familiar to me. I have worked on a variety of complex cloud deployments, too. I know managed elastic services like Aurora, ECS Fargate, Autoscaling Groups, and Load Balancers. You name it. I also know Laravel-specific cloud solutions like Forge as well as other popular platforms like Digital Ocean and Heroku. I have cleaned up many legacy systems and moved them into more secure, manageable and cost effective environments. Linux and AWS are my primary server and infrastructure, but I have also worked with onprem infrastructure, including Windows Servers. I've even helped some clients out with HIPAA compliance requirements for medical software. I'm no stranger to other popular languages as well, like Python, TypeScript, and even Golang. If you need help building or maintaining your PHP or JavaScript or any web app, don't hesitate to smash that that invite button. I work like insane hours like a madman. I move fast and I communicate clearly and often. If you've got a backlog, I've got you covered all the way. Let's rock! --- I've been a developer for over 10 years, so I'm not a vibe coder, though I respect those who are. It's an important distinction. My experience spans startups to enterprise, covering front-end and back-end development, cloud architecture, and DevOps. I know languages such as TypeScript, Python, and GoLang, plus server-side technologies including Linux, Bash, Terraform, Docker, and major cloud platforms, especially AWS. I've specialized in cloud architecture for several years. My background is primarily in back-end development: features, bug fixes, web services, APIs, and planning greenfield systems. I've done some front-end work but excel in data-oriented tasks rather than aesthetic design. I'm familiar with front-end tooling, though my career has focused on back-end and cloud. The tech landscape is changing rapidly, which is why I'm all in on AI-assisted tools. It used to make sense to master a narrow skill set, such as cloud or back-end. Now, with weekly disruptions, you need to learn quickly, build rapidly, ship early, and keep operations lean. I have experience deploying workloads to massive elastic infrastructure, optimizing costs, performance, metrics, and logs. I've worked on cloud migrations and provided engineering support for enterprise help desks as a contractor. Early in my career, I supported codebases and on-prem infrastructure for an electronic medical records startup, founded by doctors on a hospital campus. I split time between IT support and web development. It was wild, challenging, but great experience with some war stories to share.
Certified AWS SysOps Administrators
ReactPythonNode.jsLangChainn8nTailwind UINext.jsVercelFirebaseSupabaseDockerVue.jsLaravelLinuxAmazon Web Services - $45 hourly
- 4.9/5
- (28 jobs)
🔹 Expert-level software engineer / consultant 🔹 15+ years international experience in Australia, US and Singapore 🔹 Upwork 2% TOP RATED PLUS 🔹 Full Time Freelancer 🔹 5000+ Hours Billed 🔹 Java / Kotlin / Python / Spring / AWS / GCP Australian citizen, currently located in Tbilisi, Georgia. Excellent written and verbal communication skills. Proven ability to deliver complex projects. References and testimonials available on request. Travel / on-site arrangements possible. Recent achievements and deliverables: - Productionising Kubernetes cluster on AWS EKS with segregated and isolated prod/non-prod segments, including EC2 and Fargate; - Implementing custom pod scheduler to support massive amount of short-lived tasks; - Implementing CI/CD governance with Jenkins Template Engine, extracting Jenkinsfiles into Operations-controlled repository - Implementing "Virtual Swimlanes" parallel deployments to unlock parallel builds based on pull requests; Skills and experience: - Java / J2ee / Spring Framework / Spring Boot - NodeJS / React / Angular / TypeScript / Vue.JS etc - Salesforce / Lightning / Aura - Python (including building custom pypi packages, unit testing with PyUnit) - Test Automation - AWS / GCP / Azure - Serverless solutions with Google App Engine - Kubernetes standalone and with EKS - Splunk / ELK - Infrastructure automation with Chef and Ansible - Compliance automation with Inspec Work history: Fastlane Solutions (Australia) - Principal Consultant, Head of Tech Geosciences Australia - Platform Engineer Consultant, cloud adoption, AWS, Terraform, Kubernetes, Docker Westpac Bank (Australia) - Digital Platform Engineer, development / automation, Python/Java, Tomcat-as-a-service UOB (Singapore) - Automation Consultant / Architect, development / automation, CHEF, Ruby, InSpec, JFrog Artifactory, integration, stakeholder management Qantas (Australia) - Platform Architect, development / automation, AWS, Spring Boot, AEM, OSGi, RestAssured, JUnit/Mockito ProQuest Consulting (Australia) - Salesforce Consultant, end-to-end solution delivery with APEX/Lightning components, Communities, Portal, Marketing Cloud, Pardot. Woolworths (Australia) - Cloud Development Consultant, architecture/development, highly scalable solutions with Google App Engine, Google Cloud Datastore, BigQuery/BigTable
Certified AWS SysOps Administrators
HibernateKotlinSplunkOAuthSpring BootFastAPITerraformPythonAmazon Web ServicesNode.jsDockerDeployment AutomationKubernetesGoogle App EngineJava - $90 hourly
- 5.0/5
- (17 jobs)
US-based experienced full stack developer, architect, and DevOps engineer. Specializing in Linux and AWS cloud environment. Over three decades total experience, including last 13 years as an independent consultant. Seeking temporary, contract, or part time project assignments. Able to work independently or as part of your team. Proficiencies/technologies: * SQL/NoSQL databases (Oracle, MySQL, PostgreSQL, MongoDB, Amazon DynamoDB) * Ruby, Ruby on Rails, Javascript, Perl, NodeJS. * Docker * VueJS * git, GitHub * Ansible * AWS CloudFormation, VPC, IAM, EC2/ECS/Fargate, S3, DynamoDB, RDB, API Gateway, Cognito, CodePipeline/CodeBuild, CloudWatch. Certified AWS Cloud Practitioner
Certified AWS SysOps Administrators
Vue.jsAmazon Web ServicesNode.jsAnsibleRuby on RailsDevOpsJavaScriptAWS FargateAWS CloudFormationAWS LambdaAmazon API GatewayLinux - $30 hourly
- 5.0/5
- (1 job)
I have 10+ years of experience developing a wide range of multi-tier enterprise web and mobile applications in Microsoft .NET technologies and JavaScript frameworks across various verticals like health care, life sciences, banking, automotive industry, etc. My core competency lies in thoroughly understanding the business requirements and developing the best design and code solutions driven by TDD (Test Driven Development). Expertise in all phases of software development life cycle like Requirement Analysis, Project timeline estimation, Development planning, Testing, and Implementation. Excellent analytical, logical programming skills and problem-solving abilities. I own entirely the end-to-end development cycle adhering to industry best practices and coding standards. I have been exposed to the Agile development methodology since 2007. I give regular updates to the project/product owners. I complete the agreed tasks within the planned time with high-quality deliverables. My communication in English is fluent, and I can manage the change with ease. Technical skills ✔ Frontend -- React, Next.js, Angular JS, ASP.NET Core/MVC, Blazor, JQuery ✔ Backend -- ASP.NET WEB API, REST Services, Node JS ✔ UI Frameworks -- HTML, HTML5, CSS 3.0, JavaScript, Zurb Foundation, Gatsby, Tailwind, Bootstrap ✔ No Code -- Bubble.io ✔ ORM -- Entity Framework, Prisma ✔ Databases -- SQL Server, MySQL, Postgres ✔ Cloud | CI/CD -- GitHub Actions, Azure DevOps, AWS ✔ Version Controls -- GIT, Tortoise SVN, TFS, GIT Hub ✔ Project Management Tools -- JIRA, , Version One, Visio, MS Project Thanks for the interest you have shown in my profile. I am looking forward to working with you.
Certified AWS SysOps Administrators
AI ImplementationEntity FrameworkFigmaResponsive DesignWeb APIGitHubBubble.ioNext.jsReactWeb ApplicationASP.NET MVCAPI IntegrationAzure DevOpsAmazon Web ServicesC# - $53 hourly
- 5.0/5
- (15 jobs)
📞 Invite me to your job for a free 30-minute consultation that’s sincerely helpful. I am a full-stack developer specialized in Voice AI domain with over 6 years of experience in AI in general. I was an indiehacker in the past and have launched successful products of my own, co-founded a startup, served in the position of a CTO and now working as a freelancer. Turns out I like building stuff more than the overhead of everything involved in running a thing of your own, from marketing, raising funds, pitching investors and whatnot. So here I am. Currently, building AI voice calling based business solutions. Highlight of which might be an offer to build you a full-fledged AI voice calling SAAS playform, were you can onboard customers who can create voice agents, connect phone numbers, use LLMs like GPT-O1 or Deepseek and pay you through stripe. World-class expert in RAG(retrieval augmented generation), vector databases integration, augmenting LLMs with custom functions and keen on combining low-code and custom code to achieve highest efficiency and effectiveness possible. Experimenting with: Amazon Bedrock, Claude 2, gpt-4-vision and make.com Here are some examples of what I can help you to build: • Content generation automation agent📃 • AI Automated calls 📞 🤖 to build human sounding AI sales agents 🙎♂️ • CHATGPT Plugin development • Legal case assistant solution for Law Firms ⚖️📃🧑💼 • Marketing automation using AUTOGPT agents • Syllabus teacher 🤖 based on ChatGPT • E-commerce chatbot to help customers on your Amazon or Shopify store • Custom knowledgebase chatbot e.g. websites and files (pdf, csv, text, docs) as knowledge resource for the Chatbot based on CHATGPT Retrieval plugin Tech-stack / Models I work with ⚒️ : 🗨️ LLMS/ Chatbot models: GPT-4 | GPT-3.5-turbo / ChatGPT | cohere: command-light-nightly 🤖 Voice cloning / Humanized text-to-speech: Tortoise-TTS | Tacotron-2 | Bark(think of it as a text-to-voice CHATGPT, barks when asked 🐶), | elevenlabs apis | resemble.ai apis 🖼️ Image-generation models: DALL-E | Midjourney | Stable-diffusion 🌥️ Favorite cloud provider: gcloud ⚙️ Frameworks: langchain, llamaindex, fastapi, django, autoGPT, NEXT.JS 📅 Database: pinecone, chromadb, weaviate 💳 Paywall: Stripe, Square 🧠 Fav ML infrastructure providers: huggingface.co🤗, replicate.com, cohere.ai, gradio, streamlit.io, lightning.ai Nocode/Lowcode AI tools: botpress, stackai, voiceflow From architecting backend 🚀 to creating stunning front-end 🎆, I can help you build an end-to-end SAAS product. Let's combine your insights🧠 and my technical skills⛷️to build something together!
Certified AWS SysOps Administrators
Amazon BedrockLLM Prompt EngineeringMachine LearningNatural Language ProcessingArtificial IntelligenceLLM PromptAI BotGenerative AIChatbot DevelopmentGPT-4AI ChatbotChatbotPython - $22 hourly
- 4.3/5
- (22 jobs)
I am serving as a Senior Full Stack developer and represent a team specializing in the healthcare domain and consists of experienced full-stack developers ably supported by senior system analysts and a Doctor(Critical Care Specialist). Our team has a collective experience of creating over 100+ healthcare-specific applications serving multitudes of requirements from different aspects of HC domain ranging from the clinical side to wellness and prevention and exchanges. My expertise in Virtual care is health tech covers -- IOT devices and Integration, Healthcare communication platforms, Chronic care management, Wellness, Virtual practice management, At-home diagnostics/therapies, remote monitoring, video consultations, electronic prescriptions, therapeutics, Remote clinical trials, triage, and patient intake, etc. IOT Devices and Integration: IoT-enabled medical devices (such as blood pressure monitors, glucose meters, heart rate sensors, etc.) Biometric Device Supervision, API Development for medical device data communication., Real-Time Reporting & Alerts, Integration with Health Systems Strong understanding of healthcare standards and regulations (e.g., HIPAA, HL7, DICOM). Machine Learning for predictive analytics using IoT data Providing solutions in Healthcare IT domains like: - Behavioural Health - IOT remote monitoring - Electronic Medical Record (EMR) Development, - Electronic Health Record (EHR) System Development, - Billing System - Healthcare Interoperability, - HIPAA Consultancy, - Meaningful use (MU) 1,2 Certification and MU3 implementation - HL7 Messaging, - CCDA, - Tele-Health, and many other. - Home Health Solutions With a special focus on the US, Canada,UK and Europe Healthcare Industry, I provide a wide range of services in the industry that can be summarized as follows: -HIT Software Development Service --Tele-Health, Tele-Medicine, Remote Monitoring -Healthcare Interoperability Modules & HL7 Messaging (ADT, ORU, ORM, etc.) -EMR/EHR Systems -Certifications and Compliance (MU Certification) -Seamless Integration with Radiology, Laboratory, and Pharmacy Systems -Billing Management and EDI Processing Systems (EDI 837, 835, 270, 271, 276, 277, 999 etc.) -Medical Coding Database Management (ICD9, ICD10, SNOMED, RxNorms, NDC, LOINC, CPT, HCPCS, E/M, PQRS) -DICOM Viewer & PACS Solutions -Provider Networking & Credentialing -Mobile Applications and Device Integration Expertise in OpenEMR : - EHR - MU Certification - Prescription module development - Dental practice - Lab module development "Technical capabilities" • Front end development in Angular, React, Vue.js, HTML/CSS/ Javascript for client side application • Back-end development using Laravel, Node.js, Python, Express.js, Typescript, and Nest.js for server-side applications • Experience in Relational (MySQL, MS-SQL, PostgreSQL) and Non-relational databases (MongoDB) • Experience in integrating web services SOAP/REST/JSON/GraphQL • Working in a collaborative environment with a remote team using GIT, JIRA • Experience with micro-services/serverless architecture using AWS Lambda & azure functions • Proficient in AWS, Azure, and Google Cloud Platforms • Automated code deployment, code integration using Jenkins, Docker for service deployment, Kubernetes for DevOps • We are a team that specializes in the healthcare/ medical domain and consists of experienced full-stack developers ably supported by senior system analysts and a medical practitioner.
Certified AWS SysOps Administrators
MERN StackMEAN StackSaaS DevelopmentEpic Systems Medical SoftwareFHIRJavaScriptAmazon Web ServicesReactHealthcare SoftwareHealthcare InteroperabilityNode.jsTelemedicineHIPAAWeb DevelopmentElectronic Medical Record - $20 hourly
- 5.0/5
- (83 jobs)
I have extensive 8+ years work experience in Web apps and Mobile apps Development and Designing. I worked in different python libraries like pandas, numpy, wagtail etc. Areas of expertise: 1. BACKEND - Core Python - Django Framework - Fastapi Framework - AI/ML - Wagtail 2. FRONTEND - React.js - Next.js - Bootstrap - React Native (Mobile App Development) - Flutter (Mobile App Development) 3. HOSTING - AWS - Azure - Heroku My main target is to provide quality work and maximum satisfaction of client. You will receive update status mail and report on daily basis. So you can keep track on output. I work 40 hours a week, I am time zone flexible and will be available for any communication medium. If you have any questions, please feel free to ask!
Certified AWS SysOps Administrators
Machine LearningNext.jsReact NativeFlutterPandasAIPython ScriptArtificial IntelligenceBootstrapAmazon Web ServicesSciPyPythonpandasReactFastAPIDjango Want to browse more freelancers?
Sign up
How it works
1. Post a job
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
2. Talent comes to you
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
3. Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
4. Payment simplified
Receive invoices and make payments through Upwork. Only pay for work you authorize.
How do I hire a Certified AWS SysOps Administrator on Upwork?
You can hire a Certified AWS SysOps Administrator on Upwork in four simple steps:
- Create a job post tailored to your Certified AWS SysOps Administrator project scope. We’ll walk you through the process step by step.
- Browse top Certified AWS SysOps Administrator talent on Upwork and invite them to your project.
- Once the proposals start flowing in, create a shortlist of top Certified AWS SysOps Administrator profiles and interview.
- Hire the right Certified AWS SysOps Administrator for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Certified AWS SysOps Administrator?
Rates charged by Certified AWS SysOps Administrators on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Certified AWS SysOps Administrator on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance Certified AWS SysOps Administrators and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Certified AWS SysOps Administrator team you need to succeed.
Can I hire a Certified AWS SysOps Administrator within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Certified AWS SysOps Administrator proposals within 24 hours of posting a job description.
A talent edge for your entire organization
Enterprise Suite has you covered for hiring, managing, and scaling talent more strategically.