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Freelance Docker developers
Check out freelance Docker developers on Upwork, with the skills you need for your next job.
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- $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
Docker
GitLabDevOpsAmazon S3Amazon EC2Web HostingAWS CloudFormationNagios CoreAmazon ECSKubernetesCI/CDLinuxAmazon Web Services - $32 hourly
- 5.0/5
- (13 jobs)
Tehnically skilled and System Engineer / DevOps with 8 years of experience. Main focuses are the maintenance of highly loaded systems, development and maintenance of CI-CD pipelines, AWS cloud based solutions, cyber security. Proficient with developing automation scripts (Bash, Python, Golang) and automation tools for Infrastracure as a Code (terraform), Configuration as a Code (ansible). Advanced skills of deployment CI-CD pipelines within Github Actions and Jenkins. Excelent troubleshooting skills, large experience in deployment and configuring of monitoring and logging systems (Zabbix, ELK) including security events monitoring (Rapid7 IDR). Created visualization dashboards, configured alerts. Experience in development services solutions within a large telecom operator (near 5 millions subscribers). Experience in security architecture development for one of the major lottery development company.
Docker
LinuxJenkinsGitELK StackZabbixGolangDevOpsHashiCorp VaultTerraformGrafanaCI/CDCybersecurity MonitoringKubernetes - $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.
Docker
DevOpsBash ProgrammingAWS CloudFormationAWS LambdaElasticsearchGitLabLinuxPythonTerraformAmazon Web ServicesJenkinsGit - $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.
Docker
LinuxTerraformDistributed ComputingLinux System AdministrationKubernetesGitLabNGINXPythonAnsibleAmazon Web Services - $150 hourly
- 5.0/5
- (167 jobs)
TLDR; I’m familiar with most AWS products and DevOps engineering. I work alone and might be able to assist with issues from workloads running inside AWS. Please read on for more details. ——— I’m Lam, a full-stack AWS Cloud Engineer/Solutions Architect/DevOps with 8 years of experience working with AWS platform. My expertise includes managing, troubleshooting, building, and migrating AWS cloud environments, including EC2 Linux servers, RDS databases, DNS transfer, and hosting. I am also skilled in auditing AWS environments for best practices and the AWS well-architected framework, and have assisted clients in preparing for SOC2, PCI, and HIPAA compliance. I am dedicated to helping clients optimize costs, ensure scalability, improve reliability, increase performance efficiency, enhance security, and achieve operational excellence. * AWS skills: - Onboard new projects onto AWS. - Migrate workloads from other cloud providers or on-premises to AWS. - Setup new AWS accounts and Organizations from scratch. - Design and configure Control Tower/Landing Zone with AWS Organization on enterprise scale. - Organizing AWS multi-account environment using recommended account strategies. - Expertise in designing and implementing scalable, reliable, and fault-tolerant systems on AWS. - Ability to choose the best AWS service for specific data, compute, database, or security needs. - Familiarity with AWS best practices in architecture and well-architected framework. - Proficiency in estimating AWS costs and finding ways to control them. * DevOps skills: - Proficiency in automating the build and deployment of applications from Git repositories to AWS using various services such as EC2, Lambda, ECS, EKS, Elastic BeanStalk, S3, and other common services. - Experience in developing automation scripts using Bash, and Python for Linux infrastructure. - Skilled in creating Shell/Chef code to automate server builds, OS patches, and application deployments to various environments. - Ability to design reliable infrastructures for IT products using the infrastructure-as-code concept with CloudFormation, Terraform, Pulumi, and AWS CDK, whether they are being migrated from on-premises or developed on the AWS platform. - Experience in implementing custom monitoring and integrating monitoring methods into deployment processes to create self-healing solutions on Linux EC2 instances. - Expertise in managing multiple AWS accounts, enforcing network security, managing user/group permissions, optimizing service performance, and controlling costs. * Common jobs that I have done: - Deploy new AWS Organizations with Control Tower / Landing Zone with guardrails. - Organize multiple accounts into Organizational Units per AWS best practices. - Configure SSO authentication for AWS users in multi-account environments using third party Identity Providers. - Deploy security measures and toolings to detect and prevent security issues in AWS (GuardDuty, Config, Detective, Security Hub, etc.) - Introduce startups and individuals to the benefits of AWS. - Resolve compliance issues like SOC2. - Experience in containerizing native applications such as Django, .NetCore, Nodejs, and Java to run on AWS ECS, including one-step builds and deployments using CICD tools like Jenkins, AWS CodePipeline/CodeBuild/CodeDeploy/CodeCommit. - Skilled in troubleshooting VPC/networking issues, including communication between AWS resources such as Lambda and private RDS/ElastiCache/EC2. - Expertise in Cloud security using tools such as IAM, VPC, Security Groups, S3 ACL, WAF, GuardDuty, and CloudTrail. - Experience in setting up serverless stacks using Lambda, DynamoDB, S3, and CloudFront. - Ability to review proposed or existing AWS architecture for factors such as security, cost-optimization, HA, backup, and performance. - Skilled in setting up secure access between on-premises and private subnets in VPC using tools like openVPN and SSH tunnel. - Proficiency in creating CloudFormation templates for quick replication of AWS stacks, including for disaster recovery and deployment to multiple regions, as well as for easily creating and removing resources. I'm also holding all associate and professional AWS certifications: - AWS Solutions Architect - Professional - AWS DevOps Engineer - Professional - AWS Security Specialty - AWS SysOps Administrator - AWS Developer Please also take a look at my past projects and customer reviews for extra details. --- If you need assistance with quick fixes, have any questions about your AWS environment, or have an interesting project you'd like to discuss, please don't hesitate to reach out to me.
Docker
Amazon EC2Amazon Web ServicesDevOpsAutomationBash ProgrammingTerraformAmazon RDSDeployment AutomationAWS LambdaWeb HostingContinuous IntegrationAmazon S3CI/CD - $30 hourly
- 5.0/5
- (3 jobs)
With over 4 years of hands-on experience in commercial development, I bring a wealth of expertise as a skilled Full-stack web developer. My focus is on harnessing cutting-edge technologies to enhance project efficiency. While my primary technical foundation lies in PHP/Laravel, I also possess an understanding of the Angular and Vue.js frameworks. Collaborating seamlessly within team environments, I have adeptly utilized communication systems and task-management tools like Slack and Jira. 🛠️Technology stack Frontend: HTML + CSS (basic LESS/SASS) + Bootstrap Angular 2+ Vue.js JQuery, AJAX, JSON, XML Backend: PHP 5.6, 7, 8 + OOP, design patterns, MVC Laravel Redis Databases: MySQL PostgreSQL Manticoresearch (Sphinx) Also experienced in: - Editing existing projects - Development from scratch - PHPStorm - Unit tests, manual testing - GitHub\GitLab\Bitbucket - Gearman queries - Docker, Docker Compose - Kubernetes (basic) - WordPress CMS/plugins/builders/themes - Knowledge and experience in deploying and maintaining LAMP - Creating custom PHP/Laravel code - Optimization and supporting
Docker
PhpStormPHP ScriptBootstrapAJAXMySQLJavaScriptCustom PHPPHPVue.jsAngularLaravel - $23 hourly
- 4.8/5
- (5 jobs)
Welcome to my profile! I'm here to help you both with the Backend tasks 24\7. Also, I'm familiar with the Front-end technologies and can handle some tasks. Being in the software development game for 4 years I've mostly been a part of smaller teams in startup-like environments. This has taught me to focus on the results and cooperate with the team members in the most efficient way possible. You can find my core skills below. PHP: - Laravel 9 - Bitrix Framework - integration using REST API JS: - JavaScript - JQuery - Vue.js 2/3 - Vuex 3/4 CSS frameworks: - Bootstrap - Materialize DBs: - MySQL - MSSQL Utils: - Docker - Composer
Docker
Vue.jsRESTful APIMaterializeVuexBootstrapLaraveljQueryMySQLPHPJavaScript - $100 hourly
- 5.0/5
- (6 jobs)
I am a software engineer with 20 years of experience in multiple industry. I am a very passionate and an excellent problem solver. I work with Java 11 using Spring, Elastic Search, Jersey, Hibernate, Postresql , Mysql and ActiveMQ. I also have a lot of experience in AWS services such as Cloudformation, DynamoDB, Lambda, SQS , RDS. I have the AWS developer associate certification.
Docker
PostgreSQL ProgrammingLinux System AdministrationApache ActiveMQAmazon Elastic BeanstalkAWS LambdaHibernateJavaOracle DatabaseRESTful API - $50 hourly
- 5.0/5
- (21 jobs)
Cloud Solution Expert with five years of experience designing and developing enterprise-level solutions using the latest technologies, including Azure, AWS, GCP, Terraform, Ansible, DevOps, Machine Learning, AI, C#, ASP.NET MVC, Angular, SQL Server, Power BI, and Oracle. I have designed and executed multiple cloud and colo migrations. I have also worked on Azure search and Azure ML. I have extensive knowledge of cloud security and have performed comprehensive assessments and implementation of cloud environments. I have implemented Palo Alto's next-generation firewalls for the azure environment in enterprise solutions. I have worked on projects for various clients on cloud technologies, including Schlumberger, TATA, JCB, McCann, National Express, Crown Paints, BFS, and Future Generali.
Docker
Microsoft AzureC#Cloud ComputingAnsibleCloud SecurityInternet SecurityKubernetesDevOpsGitHubAzure App ServiceMicrosoft SQL ServerCloud ArchitectureAzure IoT HuBTerraformMachine Learning - $30 hourly
- 5.0/5
- (3 jobs)
I am an experienced individual with five plus years of experience in working in the IT industry. I am currently working as a Senior Software Engineer. I have good knowledge of Software Development Life Cycle and Agile Methodologies and DevOps practice, which helps build solutions for end-users and results in low maintenance costs. I am willing to do whatever is necessary to accomplish my client's goal. Thank you, I look forward to working with you.
Docker
Web ScrapingCI/CD PlatformMicrosoft AzureNext.jsFirebaseCeleryRedisDevOpsPythonHTML5ScriptingAzure DevOpsCI/CDDjango - $35 hourly
- 4.3/5
- (10 jobs)
I am a backend oriented IT developer using the Golang language and all its tools to tied things together. I assure you that you'll be satisfied with the good results, and I'll always meet the deadlines. Looking forward to working together!
Docker
PostgreSQL ProgrammingMySQL ProgrammingNoSQL DatabaseData ScrapingNeo4jRESTful ArchitectureRESTful APIGolang - $35 hourly
- 4.5/5
- (26 jobs)
I'm your one-stop backend expert for building and deploying fast, reliable, and maintainable systems, using Python, FastAPI, MongoDB, and modern async tooling. Whether you need to: 🔍 Build a fast and scalable query DSL or full text search API 🧠 Refactor/migrate and scale an existing backend 💲 Set up a subscription system and integrate a payment gateway like Stripe ⚙️ Add background processing with Celery or Dramatiq 🔗 Integrate third-party APIs and develop async data pipelines for seamless data exchange 📊 Optimize SQL queries and database performance …I can help you move from bottlenecks to clean, scalable solutions — with CI/CD pipelines, error monitoring, and clear, tested code. Tech I work with: • modern, typed and async Python • FastAPI • Flask • Django • Pydantic • MongoDB • PostgreSQL • Elasticsearch • Redis • Celery • dramatiq • OpenAPI Swagger Specs • Sentry • GitHub Actions CI/CD • Docker • Stripe
Docker
LinuxRedisCeleryDjangoRESTful APICI/CDBack-End DevelopmentDevOpsPythonElasticsearchMongoDBPostgreSQLFlaskFastAPI - $70 hourly
- 5.0/5
- (12 jobs)
I'm a Full Stack Web developer with more than 10 years of experience. I integrate the best development technologies and best practices to create fast, scalable and stable applications for your business. The experiences acquired during my previous works allowed me to acquire the knowledge necessary to manage a project from A to Z. Whether you require front-end, back-end or server setup, my versatile profile allows me to adapt to any situation. - PHP, JavaScript, HTML5, SCSS/SASS - Symfony, Angular, NodeJS, Express - MySQL, MariaDB, MongoDB - POO, Design Patterns, MVC - Docker, Git
Docker
MVC FrameworkPHPJavaScriptFront-End DevelopmentMongoDBMariaDBAPI DevelopmentServerAngularSymfonySassNode.jsUbuntu - $25 hourly
- 4.7/5
- (54 jobs)
I am a Network Engineer with experience of more than 8 years. I have good skills in both system administration/integration and software engineering. I have had a good experience with Linux system administration, VoIP and SS7/SIGTRAN solutions and some cloud computing using docker. I have a very good experience with C/C++, JAVA, C#, node.js, socket.io, php programming languages.
Docker
SMS GatewaySMSAPILinux System AdministrationVoIP AdministrationHTMLKannelPHPAsteriskSMPPJavaScriptLinuxC++C - $40 hourly
- 5.0/5
- (9 jobs)
As a seasoned AWS Certified Solutions Architect and DevOps Professional, I specialize in driving transformative cloud migrations and optimizing infrastructure for cost efficiency and performance. With a proven track record of leading complex projects across industries such as distribution and logistics, retail, wholesale, and fast food, I empower organizations to unlock the full potential of AWS. I have successfully led large-scale migrations from on-premises systems to AWS Cloud, enabling organizations to enhance scalability, security, and operational efficiency. My expertise in implementing AWS WAF best practices ensures that every migration project is secure and compliant. Notable achievements include re-platforming an inventory and production planning system for a major client, achieving a 25% reduction in infrastructure costs, and designing robust cloud architectures that align with business objectives.
Docker
LinuxCloud ArchitectureTerraformAWS CloudFormationPythonC++/CLICloud MigrationDevOpsKubernetesAmazon S3Amazon ECSNetwork Design - $25 hourly
- 5.0/5
- (2 jobs)
🌐 About Me I am Suraj, a Certified DevOps Engineer with over 5 years of experience specializing in cloud infrastructure, Kubernetes, and automated CI/CD pipelines. I hold multiple certifications including Azure Administrator Associate, Azure DevOps Expert, Certified Kubernetes Administrator, and more. My expertise encompasses a wide range of technologies including Terraform, Docker, and cloud services across Azure, AWS, and GCP. ⭐ Technical Skills IaC: Terraform | ARM Templates | AWS CloudFormation ✓Cloud Platforms: - Azure: DevOps Pipelines, AKS, App Services, Azure SQL, Azure KeyVault, Azure AD - AWS: EC2, Lambda, S3, VPC, Route 53, EKS, IAM, AWS CodePipeline - GCP: IAM, GKE, Cloud Storage - Monitoring Tools: Grafana & Prometheus | Nagios | Azure Monitor | AWS CloudWatch - Databases: PostgreSQL | MongoDB | MySQL - CI/CD: Azure DevOps | AWS CodeDeploy - Tools & IDEs: Kubernetes | Docker | Jenkins | Helm | Visual Studio Code | Git - Security and Compliance: HashiCorp Vault | AWS Secrets Manager | Azure Vault 📈 Projects 1. ASM Portal / ALT Portal - Role: DevOps Engineer ✓Key Contributions: - Developed Terraform modules for monitoring applications performance across multiple geolocations. - Transitioned infrastructure from on-prem to AWS, enhancing scalability and security. 2. Nibe Uplink Infrastructure - Role: DevOps Engineer ✓Key Contributions: - Implemented AKS migrations and managed applications using ARGO CD. - Set up IoT Hub & DPS in Azure, optimizing device management for smart devices. 3. Professional EU Portal - Role: DevOps Engineer ✓Key Contributions: - Built Azure DevOps CI/CD pipelines for a parts management system. - Managed Kubernetes environments and implemented security best practices using Cert-manager and AGIC. 4. Playpadel Portal - Role: DevOps Engineer ✓Key Contributions: - Developed a serverless booking system for sports facilities using AWS technologies including Lambda, Cognito, and SSM. 🚀 Additional Skills - Proven ability to design secure and robust infrastructure based on project requirements. - Skilled in security automation and compliance, ensuring systems are protected against the latest threats. - Proficient in creating efficient monitoring setups to preemptively address system issues. ✨ Why Hire Me? I bring a blend of technical proficiency and hands-on experience across a spectrum of DevOps practices and tools. My commitment to continuous learning and improvement, combined with my ability to adapt to new technologies, makes me an ideal candidate for projects requiring reliable and efficient cloud infrastructure solutions.
Docker
RabbitMQApache KafkaMicroservicePrometheusGrafanaTerraformAWS LambdaAzure DevOpsKubeflowKubernetesMySQLMongoDBPythonDevOps - $85 hourly
- 5.0/5
- (13 jobs)
I am an experienced full stack data and backend engineer. My background and skills include: - Expert in Python, SQL and NodeJS - Certified AWS Cloud Practitioner and studying for exams in Certified Developer, Solutions Architect, SysOps Administrator and Data Analytics - Two MScs in Mathematics and Data Science - Databases (Postgres, PostGIS, Aurora, DynamoDB, MySQL, Mongo, Redis, Snowflake, Redshift, Neo4j) and ORMs - Cloud Infrastructure (AWS, GCP, Terraform) - APIs (FastAPI, Flask, Express, GraphQL) - Orchestration (Airflow, Kubernetes) - Pub/Sub + Queuing (Kafka, RabbitMQ) - Version control Git - CI/CD (Docker, Github Actions, Jenkins) - GIS (Postgis, Shapely, GDAL, H3) - Web crawling (Scrapy, custom crawlers in Python/Node/Go) - PySpark/AWS EMR/AWS Batch I have worked in data and tech for 4 years including full time roles as a Data Scientist, Data Engineer, Backend Engineer and Head of Data. In a previous life I worked investment banking in Sales and Trading for 4 years. Previous projects include: - Designing and building a client a booking engine to allow them to expand into the reservation and beauty treatment business (GCP, Python, Postgres, Redis and FastAPI). - Assisted a bottling company in expanding their tech capabilities by moving them from spreadsheets into the cloud and developing APIs to automate their business with other partners (Python, Postgres, AWS, FastAPI). - Refactored an employers crawling system to make it more efficient. Previously each data entity was crawled on a regular frequency, but the vast majority of entities very rarely changed leading to unnecessary crawling and resource use. The refactor took into account the changes in the data and how often they occurred to predict the next optimal time to crawl resulting in a 15% reduction in cloud costs (AWS, Postgres, NodeJS, Python, RabbitMQ). - Developed a streaming change data capture pipeline handling 50 million unique payloads per day resulting in a +15% reduction in total cloud costs while allowing live data to be available to customers (AWS, Python, NodeJS, RabbitMQ, Postgres, Snowflake, Airflow) - Created a data architecture to allow aggregation of geospatial time series for any possible geographic polygon across +20bn global data points in sub-second time (AWS, Clickhouse, Python, FastAPI, Postgres, Uber H3, Redis) - Created an autonomous on-demand Excel and PDF reporting system to allow a sales team to generate their own reports from data stores with no required input from developers (AWS, Python) - Developer multiple machine learning models running production including an age/gender classification for faces in photos (Python, Keras, GCP), entity resolution system combining tabular, text and image embeddings to deduplicate +30mm listings across multiple provider platforms (AWS, Python, PyTorch, RabbitMQ, Neo4j, Postgres)
Docker
Amazon Web ServicesTerraformRabbitMQFlaskMachine LearningRESTful APIPostgreSQLNode.jsSnowflakePySparkApache KafkaApache AirflowPythonSQL - $120 hourly
- 5.0/5
- (18 jobs)
If you’re looking for a reliable, business-minded software engineer who delivers high-quality work on time and without hand-holding, I'm the right fit for you. 💼 Why clients work with me: • Top 3% on Upwork (Top-Rated Plus, $200K+ earned) • 100% Job Success Score, 5-star reviews across the board • Consistent track record of delivering ahead of schedule • Fluent in communicating with both technical and non-technical stakeholders I specialize in Python/Django, React, and cloud deployments (AWS/Terraform) — helping startups and growing teams build, scale, and modernize web applications, APIs, and data pipelines. Whether you're migrating legacy systems, building a new platform, or need a trusted technical partner who takes ownership, I can help you turn your ideas into stable, scalable software. 🤖 AI & Machine Learning Integration Beyond traditional software engineering, I bring hands-on experience applying machine learning to real-world products: • Deduplication using ML: Built scalable entity matching systems using machine learning models (autoencoders, Random. Forests) to clean and unify noisy tabular data • Image segmentation: Integrated an image segmentation model into a Django-based platform • Generative AI (RAG): Developed a RAG pipeline for automating marketing content creation (LangChain + OpenAI) If you're looking to apply AI to real business problems — not just experiments — I bring both the engineering skills and product mindset to get it done. 🛠️ Core Skillset Backend: • Python, Django, Flask, FastAPI • PostgreSQL, MySQL, MongoDB, DynamoDB • Django REST Framework, data migration, integrations Frontend: • React, Vue, JavaScript, HTML5, CSS3 • Tailwind, component design, responsive UI DevOps / Cloud: • Docker, CI/CD (GitHub Actions, CircleCI) • AWS (EC2, S3, RDS, Lambda), GCP, Digital Ocean • Terraform, scalable infrastructure Let’s work together to build something solid. 📩 Message me and tell me about your project.
Docker
TerraformAWS FargateRESTful APIDocker ComposeFlaskNGINXDjangoAPI IntegrationWeb ApplicationReactPostgreSQLPythonJavaScriptMySQL - $60 hourly
- 5.0/5
- (51 jobs)
✅ PCI/DSS Payment Cards | ISO 27001 | ISO 22301 ✅ Expert DevOps & Platform Engineer ✅ Expert AWS & Azure Cloud Architect ✅ Expert System Administrator ✅ Expert Network Administrator ✅ Expert Security Administrator ✅ Expert Monitoring Administrator ✅ IT Management Consultant During my 15-year professional career in Information Technology, I have been in roles such as Head of IT, IT Manager, Security Administrator, System Administrator, Network Administrator, DevOps Administrator. As an Infrastructure Engineer and IT Manager, I have proven experience in deploying and managing technology solutions for a wide variety of business needs. My goal in freelancing is to allow me to explore and utilize technologies that would not otherwise be available to me with a single employer. I have a hunger to learn and stay sharp. I have professional experience with Microsoft MSFT (AD|DNS|DHCP|WDS|DFS|GPO|CA), managing virtual environments (Hyper-V|VMWare) and cloud environments (Azure|Amazon AWS), managing Storage Solutions (DELL md3200i|HP MSA|DELL Compellent|Qnap|Synology), managing Microsoft and Linux servers (Server 2003|2008|2012|2016|2019|CentOS|Fedora|Suse|OpenSuse|Ubuntu), managing web services (IIS|Apache), managing mail servers (Exchange 2003|2010|2013|2016|Office365|Postfix|Zimbra), managing monitoring systems (SCOM|Zenoss|Zabbix|Cactis), managing backup systems (Backup Exec|SCDPM|VEEAM|ArcserveUDP), managing database systems (SQL Server|MySQL), managing disaster recovery and high availability environments (Failover Cluster|NLB), managing switching (NORTEL|ENTERASYS|CISCO|EXTREME|HP|Aruba), managing firewall security systems (Checkpoint|Sophos|PFSense|Sonicwall), managing office 365 (On-premise Exchange to Office 365 Migration|AD Syncronization Services|Azure AD|Teams), and managing massive email marketing (DKIM|DMARK|DNSSEC|POSTFIX|BLACKLIST Validation|SPF Records|Header Validation|Domain Score), and Information Security Manager | Cyber Security (Kali Linux|Burp Suite|Nmap|Metasploit|Wireshark|OpenVas), and DevOps administrator (Docker/Docker Compose/Swarm/Kubernetes/Ansible/Terraform/Packer/Helm) I enjoy working with new people and taking on new challenges. I'm no stranger to sticky situations and am confident under pressure. If the work requires a steady hand with high stakes I feel right at home. If an organization’s needs align with my skill set, experience, and availability, I am confident that I will be a valuable asset to their team to deliver timely and effective solutions.
Docker
GitHubBuild AutomationCI/CDGitLabDeployment AutomationJenkinsAnsibleMicrosoft AzureAmazon Web ServicesLinuxKubernetesDevOpsTerraform - $35 hourly
- 4.0/5
- (11 jobs)
My primary experience is Systems Administration with linux where my major responsibilities include building and support infrastructure for sofware engineering teams in different locations. Work with cloud environment like Rackspace, Linode, Digital Ocean and AWS. Also experienced in Devops using tools like Docker, Ansible, Kubernetes, Vagrant, Terraform, Jenkins including buiding custom tools to automate CI using web technologies and scripting languages. Lead software engineering team to build products for both internal and external customers in multiple geographical locations building projects in various programming languages ranging from Shell scripts, Powershell, Web technologies, C/C++, Java to Golang. I have a Bachelor Degree in Computer Science from Kwame Nkrumah University of Science and Technology in Ghana and a Masters Degree (Mphil) in Computer Science also from Kwame Nkrumah University of Science and Technology in Ghana. I am also LPI and CCNP Certified I am flexible to project demands and shifting of priorities because I work strictly with deadlines. I also love to learn and gain more exposure to new ideas especially to achive my client's goals. Looking forward to working with you.
Docker
Linux System AdministrationDevOpsELK StackDatabase ManagementCI/CDAnsibleGolangTerraformKubernetes - $50 hourly
- 5.0/5
- (30 jobs)
With over three decades of experience in the IT industry since 1990, my expertise spans various domains. I have a strong background in software development, particularly in Python-Django and Oracle Forms/Reports PL/SQL. Additionally, I possess extensive knowledge in Oracle Database Administration, both in RAC and standalone configurations, on Unix, Aix, and Linux platforms. My skills encompass database and OS performance tuning, proficiently troubleshooting bottlenecks related to CPU, memory, I/O, network, and interconnects. I provide recommendations on hardware resizing/reconfiguration to optimize system performance effectively. Furthermore, I excel in automating system and Oracle administration through the implementation of shell scripts. In addition to my database expertise, I have hands-on experience in designing, administering, and monitoring storage solutions such as IBM DS8300, EMC VNX 5300, Hitachi Hus VM, and NetApp 3020 SANs and NAS. I am well-versed in Symantec NetBackup administration, ensuring reliable data backup and recovery procedures. Moreover, I have successfully prepared RFPs for hardware acquisition, including VTL, SAN/NAS Storage, Servers, and have played a key role in selecting software/hardware solutions. I have also contributed to building Disaster Recovery sites for systems, databases, and storage, ensuring robust business continuity measures. Throughout my career, I have demonstrated a comprehensive skill set in software development, database administration, performance tuning, storage management, and disaster recovery planning, making me a valuable asset to any IT organization.
Docker
LDAPSSLDevOpsOracle Application ServerOracle PLSQLMySQLDjangoKubernetesOracle Database AdministrationLinux System AdministrationBash ProgrammingUbuntuPythonNGINX - $120 hourly
- 5.0/5
- (14 jobs)
Fullstack Developer looking up to the cloud, I love abstractions. Find out more about me on martinmueller.dev/Resume
Docker
AWS CloudFormationDevOpsJavaScriptAmazon DynamoDBTypeScriptAmazon Web ServicesKubernetesJava - $100 hourly
- 5.0/5
- (98 jobs)
Numbers speak !!! 🕓15,000 hrs trusted by 100+ 😄 Upwork clients 🎖Atlassian Certified Expert, Axelos ITIL Master, AWS Certified 🏢Enterprises worked: Canon, Roblox, Survey Monkey, Rubrik, Couchbase... ⭐15+ years of experience mix of management, technical and consulting roles 🎖Trusted by Atlassian & AWS Partners in US, Europe, and Oceania I coach Agile teams to make the most out of Atlassian products: Jira Software, Confluence, Jira Service Management. I coach DevOps teams to adopt and implement CI/CD best practices that utilize AWS infrastructure. For business teams, I help adopt the right Agile/DevOps tools (Jira, Confluence, Jira Service Management, Jenkins, SonarQube, Docker, Artifactory) and frameworks (Scrum, Kanban, XP for Agile and ITSM/ITIL) to efficiently drive your projects and organization into success. ⬜ ATLASSIAN © Atlassian Certified Master 🎖 ACP-100 ■ Certified Jira Administrator 🎖 ACP-120 ■ Certified Jira Cloud Administrator 🎖 ACP-200 ■ Certified Confluence Administrator 🎖 ACP-300 ■ Certified in Agile Development with Jira Software 🎖 ACP-400 ■ Certified in Jira Service Desk Administration 🎖 ACP-420 ■ Certified Jira Service Project Manager 🎖 ACP-500 ■ Certified Atlassian System Administrator 🎖 ACP-520 ■ Cloud Organization Admin Certification 🎖 ACP-600 ■ Certified Jira Project Administration 🎖 ACP-620 ■ Certified in Managing Jira Cloud Projects ⬜ AXELOS © ITIL4 Master 🎖 ITIL 4 ® SPECIALIST Create, Deliver, and Support 🎖 ITIL 4 ® SPECIALIST Drive Stakeholder Value 🎖 ITIL 4 ® SPECIALIST High-Velocity IT 🎖 ITIL 4 ® SPECIALIST Direct, Plan, and Improve 🎖 ITIL 4 ® SPECIALIST Digital & IT Strategy 🎖 ITIL 4 ® SPECIALIST Monitor, Support, and Fulfil ⬜ AWS © 🎖 SAP-C01 ■ Certified Solution Architect Professional 🎖 DOP-C01 ■ Certified DevOps Engineer Professional 🎖 SCS-C01 ■ Certified Security Specialty
Docker
Kanban MethodologyAgile Software DevelopmentExtreme ProgrammingITILLinux System AdministrationAtlassian GreenHopperAmazon Web ServicesDevOpsJenkinsAtlassian ConfluenceScrumJira - $100 hourly
- 4.8/5
- (17 jobs)
Services/Abilities - CI/CD - Cloud Architecture - Terraform - Azure - AWS - Networking - Bash Scripting - Docker and Containerization - Jenkins
Docker
Amazon ECSDeployment AutomationTerraformUbuntuGitAmazon Web ServicesContainerizationMicrosoft AzureLinuxKubernetesJenkinsCI/CDCloud ComputingCloud Architecture - $45 hourly
- 5.0/5
- (26 jobs)
HI I have 10 years of experience in programming (backend). My main programming language is Golang, and I have experience creating microservice applications using Docker, Kubernetes (ECS and GKE), setup CI/CD using GitLab-ci or Jenkins, and most of my projects using Echo framework for APIs and for connecting internal services I use Grpc or Kafka.
Docker
Back-End DevelopmentRESTful APIRabbitMQSwaggerGitStripeMicroserviceGoogle Cloud PlatformApache KafkaAmazon ECS for KubernetesKubernetesPostgreSQLMySQLGolang - $60 hourly
- 4.9/5
- (14 jobs)
Linux Foundation Certified System Administrator ( LFCS-1800-002185-0100) Certified Kubernetes Administrator (CKA-1900-001642-0100) I am very experienced(10+ years) Linux administrator. In recent years I've been working with HA projects and have a good knowledge about right architecture of services. I have I big experience in installing and maintaining Kubernetes and know a lot of products from the K8s ecosystem. As a big plus I am a Golang/Python developer. My Skills: Linux, Unix, Kubernetes(+ Docker), Virtualization AWS, Azure, Google Cloud Languages: Python, Golang, Bash, Javascript, Groovy(Jenkins Pipelines) IaaS: Pulumi(Python, Golang), Terraform CI/CD: Gitlab, Jenkins, Github, Travis-CI Deploy: Ansible Monitoring: Prometheus, Influxdata Products Logging: ElasticSearch, Logstash, Kibana Web Servers: NGINX, Apache Databases: PostgreSQL, Cassandra, MySQL/MariaDB
Docker
Linux System AdministrationTerraformAmazon EC2Agile Software DevelopmentKubernetesGolangPostgreSQLContinuous IntegrationJenkins - $25 hourly
- 5.0/5
- (18 jobs)
Red Hat certified engineer. Certified Kubernetes Administrator Bachelor's degree in Computer Science. Professional Summary: Cloud: Amazon Web Services. Containers: Docker. Orchestration: Kubernetes. Infrastructure Automation: Ansible, Puppet. Deployment Automation: Jenkins. Source Control: Git. Ticketing: Jira. Monitoring: NewRelic, Nagios. Databases: MySQL, PostgreSQL, MongoDB. Operating Systems: Linux, Solaris. Web Server: Apache, Nginx. Programming Languages: Python, Java, C, C++.
Docker
Linux System AdministrationCI/CDGitTerraformPythonKubernetesAnsible Want to browse more freelancers?
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