Hire the best Amazon S3 Developers in Portugal

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$40 hourly
Pedro T.
- 5.0/5
- (2 jobs)
Hello, With 4+ years of experience as a .NET developer, I specialize in building robust and scalable web applications using a variety of technologies including .NET Core, EF Core, Blazor WASM/Server, and databases such as MySQL, MariaDB, and PostgresSQL. My strength lies in understanding my client's vision, translating that into technical requirements, and bringing it to life through clean, efficient code. I have substantial experience with AWS integration, which means I can assist in setting up and managing your cloud infrastructure. Additionally, my expertise in Docker, Kubernetes, and CI/CD implementation ensures that I can help in maintaining optimal development workflows, deploying applications, and performing integration/unit testing. Whether you need a solo developer or a team player, my focus is always on delivering high-quality work that adds value to your business. I'm committed to continuous learning and improvement, and I'll bring that drive to every project I work on. Let's connect to discuss how I can help your project succeed!

Amazon S3
Web Development Consultation
Git
Blazor
Software Architecture & Design
MySQL
Amazon Cognito
Entity Framework
C#
RabbitMQ
PostgreSQL
.NET Core
Docker Compose
ASP.NET Web API
Docker
$50 hourly
Vladimir D.
- 4.9/5
- (14 jobs)
🥇 Senior Back-End Developer with business experience, 11+ years, Node.js ⏬ Took part in projects, which have got results, such as: ⚡️ Event Management Tool - created from zero, got over 1 million daily users; ⚡️ Inspections Platform - done the system from scratch that formed 11+ partnerships; ⚡️ Online Crypto Game - designed from scratch. Raised over $1 million in investments; ⚡️ Developing four eCommerce/freelancing platforms, each excelling in its niche; ⚡️ Data Management System - built with microservices that handle millions of products; ⚡️ EV Charging Aggregator - was a part of the team and made it serve over 500,000 users across Europe; About me: 🔹 Over 10 years of overall experience in tech; 🔹 11+ years of Back-End (Node.js, Express.js, MongoDB) and DevOps (Docker, AWS) experience; 🔹 Co-founder of ROOM4 Solutions development company (50+ engineers); 🔹 Led and developed over 40 projects from scratch with varying levels of complexity; Sounds interesting? Drop me a message, I'm available! 🚀

Amazon S3
Back-End Development
Amazon RDS
Web Development
App Marketplace
Amazon DynamoDB
AWS Development
Freelance Marketing
Ecommerce Platform
React Native
PostgreSQL
Serverless Computing
React
Node.js
AWS Lambda
$44 hourly
Kyrylo K.
- 5.0/5
- (80 jobs)
🥇 Top 1% - UpWork Serverless & Cloud Solutions. Working with AWS and serverless approach for the last 10 years. I can help you develop a serverless application or migrate it to a serverless approach AWS services: Lambda, Step Functions, API Gateway, AWS Glue, Step functions, AWS Batch, Elastic Beanstalk, Auto Scaling, S3, CloudFront, CloudFormation, Route53, CodeBuild, CodeDeploy, CodePipeline, SageMaker, IoT Checkout some interesting projects I worked on in the work history and portfolio sections below ⤵️

Amazon S3
AI Development
Serverless Computing
Amazon API Gateway
Cloud Computing
Serverless Stack
Amazon RDS
AWS Lambda
AI App Development
Web Development
Amazon DynamoDB
Node.js
TypeScript
React
Amazon Web Services
$50 hourly
Renan S.
- 0.0/5
- (0 jobs)
Work experience with projects, data engineering, analycts engineering and Business intelligence: - Work experience creating Data Pipelines, Data Analysis, and Dashboards; - Work experience in Data Visualisation (Power BI, Data Studio, MetaBase, Tableau, Looker); - Solid knowledge of coding using Python; - Solid knowledge of SQL scripts; - Solid knowledge of Data Quality; - Bachelor in System of information.

Amazon S3
CI/CD
GitLab
Git
ETL Pipeline
Amazon Athena
BigQuery
PostgreSQL
MySQL
dbt
Analytics
Data Analytics
Microsoft Power BI
Python
Data Visualization
$50 hourly
Sergio S.
- 0.0/5
- (0 jobs)
Currently I'm a developer experienced in using AWS to deploy, scale and monitor monoliths and micro services, as well as solutions to automate the development lifecycle and make the life easier for everyone :) My experience includes backend developer using Java 11, PostgreSQL or C++ using OpenCV for image processing and ML.

Amazon S3
Terraform
Amazon RDS
Amazon EC2
DevOps
AWS Lambda
Java
Back-End Development
Amazon Web Services
$45 hourly
Ricardo B.
- 5.0/5
- (6 jobs)
As a Senior DevOps Engineer, I work extensively with a range of technologies to ensure the efficient and secure operation of our cloud infrastructure in a highly compliant and secure environment: SOC2, ISO 27001 and CyberEssentials+ . 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 & 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀: 𝗖𝗹𝗼𝘂𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: Managing and optimising Amazon Web Services (AWS), including RDS, S3, EC2, ECS, Route53, ALB's among others. 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: Utilising AWS Security Hub, DefecDojo, and Grype Scanning Tool to maintain a strong security posture. 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Developing automation scripts and workflows using Jenkins Pipelines, Terraform, Shell and Python Scripts, plus using GitHub Actions for some specific requirements. 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴: Using OpenSearch for monitoring and performance optimisation. 𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹: Managing code repositories and collaboration with Git and GitHub. 𝗖𝗼𝗱𝗲 𝗤𝘂𝗮𝗹𝗶𝘁𝘆: Implementing static code analysis with SonarQube to ensure high code quality and standards. My role involves daily hands-on work with these technologies to support our development and operations teams, ensuring smooth and reliable service delivery.

Amazon S3
Linux System Administration
Amazon EC2
Amazon ECS
Docker
Terraform
Ansible
Python
Google Cloud Platform
$12 hourly
Bilal A.
- 0.0/5
- (0 jobs)
Hello Dear Client, I'm Bilal With 6 years of DevOps experience, I specialize in automating, optimizing, and managing large-scale infrastructure environments. My expertise includes containerization (Docker, Kubernetes), cloud infrastructure, CI/CD pipeline development, and application performance monitoring. I help clients improve system reliability, scalability, and performance through automation and cloud solutions. Skills & Technologies: 🐳 Containerization & Orchestration: Docker, Kubernetes, Helm ☁️ Cloud Platforms: AWS, Azure ⚙️ Configuration Management: Ansible, Terraform, Chef 🔄 CI/CD: Jenkins, GitLab CI, AWS Codepipeline 🌐 Web Servers & Load Balancers: NGINX, Apache 📊 Monitoring & Logging: Prometheus, Grafana, Cloudwatch, Dynatrace 🗃 Version Control: Git, Gitlab 🏷 Container Registries: Docker Hub, AWS ECR 🖥 Application Servers: WebSphere, Tomcat 💻 Scripting: Bash, Python, Shell 🖧 Operating Systems: Linux, Windows 🔒 Networking & Security: VPNs, SSL/TLS, NGINX SSL Offloading Key Areas of Expertise: 🛠 Kubernetes & Containerization: Expertise in deploying and managing Kubernetes clusters, ensuring scalability, auto-scaling, and self-healing applications. Skilled in configuring Helm charts for efficient deployments. 📈 Monitoring & Performance Optimization: Proficient in Prometheus, Grafana, and Dynatrace to monitor systems, create dashboards, and set up alerting for proactive issue resolution and performance optimization. 🔄 NGINX & Load Balancing: Configured NGINX as a reverse proxy and load balancer for high availability, optimized traffic distribution, and SSL termination for secure communication. 🖥 WebSphere & Application Servers: Experienced with IBM WebSphere, optimizing its use in high-availability environments, including setup, troubleshooting, and integration with other services. ☁️ Cloud Infrastructure Management: Hands-on experience provisioning and managing cloud environments on AWS, and Azure using Terraform and Ansible. 🔄 CI/CD & Automation: Built robust CI/CD pipelines using Jenkins, and GitLab, automating testing, building, and deploying microservices to ensure fast and reliable releases. Key Projects & Achievements: 🏦 Kubernetes Migration for Fintech: Migrated legacy applications to Kubernetes on AWS, automating resource scaling and reducing costs by 30%. Integrated Prometheus for monitoring and Grafana for performance dashboards. Technologies: Kubernetes, AWS, Prometheus, Grafana 🛒 WebSphere HA Setup for E-commerce: Designed a high-availability architecture for an e-commerce platform using WebSphere, automating server configuration with Ansible. Configured NGINX as a load balancer to ensure 99.9% uptime. Technologies: WebSphere, NGINX, Ansible, Linux 🧑‍💻 CI/CD Pipeline for SaaS: Developed a CI/CD pipeline using GitLab CI, Docker, and Kubernetes for automating testing, building, and deployment, reducing release times by 40%. Technologies: GitLab CI, Docker, Kubernetes, Helm 🏥 Cloud Automation for Healthcare: Implemented infrastructure automation for a healthcare provider using Terraform on AWS, ensuring HIPAA compliance and integrating Dynatrace for application performance monitoring. Technologies: AWS, Terraform, Dynatrace, Jenkins 🎥 Monitoring for Media Platform: Set up Prometheus and Grafana for monitoring a media platform, reducing incident response time by 50% with detailed dashboards and proactive alerts. Technologies: Prometheus, Grafana, Docker, Kubernetes 📞 NGINX & WebSphere Integration for Telecom: Integrated NGINX as a reverse proxy and load balancer with WebSphere for a telecom application, improving server load distribution and reducing response time by 25%. Technologies: WebSphere, NGINX, Linux, Ansible Architecture Design & Expertise: 🏗 Microservices Architecture: Designed and implemented microservices architectures using Kubernetes for container orchestration, ensuring scalability, fault tolerance, and maintainability. 🔒 High Availability Systems: Built highly available systems with multi-cloud environments, auto-scaling groups, and load balancing to minimize downtime. 🔐 Security Best Practices: Focused on security by applying strict access control, encryption (TLS), and centralized logging for compliance and audit purposes. Why Work With Me? 🏅 Proven Success: 6 years of delivering quality DevOps solutions across industries. ⚙️ Wide Technical Expertise: Skilled in multiple tools, offering flexibility to address diverse needs. 🤖 Automation Focused: I streamline operations, reducing manual intervention and improving deployment speed. 🧠 Problem Solver: Ensure resilient, scalable systems through thoughtful problem-solving.

Amazon S3
Red Hat Enterprise Linux
Ansible
Kubernetes
GitLab
Azure DevOps
LAMP Stack
Amazon EC2
GitHub
Firewall
Amazon Virtual Private Cloud
Cloud Security
DevOps
Docker
Amazon ECS
$75 hourly
David L.
- 0.0/5
- (0 jobs)
I'm a full-stack developer with 25 years of experience (15 of them using Ruby on Rails) building web apps for small and medium-sized businesses. I value honest communication, mutual respect, and simple code.

Amazon S3
Linux
Unix Shell
Heroku
HTML5
Tailwind CSS
CSS 3
React
Ruby on Rails
Ruby
MySQL
PostgreSQL
JavaScript
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