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Achievement: Pull Sharkx2Achievement: YOLO

Achievements

Achievement: Pull Sharkx2Achievement: YOLO

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daviguides/README.md

Hi, I'm Davi Guides 👋

Staff Software Engineer | Backend Systems | Platform Resilience | Data Engineering | Cloud Architectures

🧠 About Me

  • 21+ years building backend systems, cloud platforms, and resilient data pipelines.
  • Expertise in Python, SQL, AWS, FastAPI, Kubernetes, Terraform, and observability.
  • Blend of staff-level experience, senior mindset, and beginner’s curiosity.
  • Focused on scalable, resilient, high-performance, and secure solutions that evolve with the business.

Calm but awake. Strong but adaptable. Sophisticated but accessible.

📝 Philosophy

Meaningful systems grow from awareness, responsibility, and care.
Simplicity, resilience, and organic discipline — in code, systems, and design.

Building systems that not only work — but evolve, empower, and endure.

🩺 Featured Project: Care Gateway

A full-stack healthtech simulation built to demonstrate API design, data engineering, and cloud-ready integration.
From gRPC to Kafka, from REST APIs to ETL with Spark — built to reflect clarity, modularity, and real-world use.

🔗 Explore the Repository →

🧠 Core Tech: Python, Flask, FastAPI, gRPC, Kafka, PySpark, PostgreSQL
📦 Highlights: Modular APIs, async + sync services, ETL with EDI parsing, cloud-ready architecture

🔗 Related Extensions

  • sftp2s3:
    Syncs inbound .edi files from SFTP to S3 — designed to feed the ETL pipeline of Care Gateway.

  • eks-ec2-cdk-react-dns-demo:
    Deploys an EKS cluster (EC2) via CDK, with Route 53 DNS and app containers.
    Ideal base for deploying the full Care Gateway stack with GitOps or Helm.

  • keysentinel:
    Secure local token manager with layered encryption — great for CLI tools and secrets hygiene in dev pipelines.

Python   FastAPI Flask Django   PostgreSQL MySQL   MongoDB Redis   Docker   Kubernetes AWS Terraform Git   Linux   JavaScript HTML5

Pinned Loading

  1. keysentinel keysentinel Public

    Secure, local-first token management for CLI tools. KeySentinel applies two-layer encryption with ephemeral local keys and encrypted vaults, preventing plaintext storage of secrets. Built for autom…

    Python 1

  2. care-gateway care-gateway Public

    A full-stack Python backend for simulating healthcare workflows — combines REST, gRPC, Kafka, and Spark in a clean, testable architecture. Designed for real-world API, data engineering, and cloud d…

    Python

  3. sftp-aws-cdk-infra sftp-aws-cdk-infra Public

    Infrastructure as Code using AWS CDK to deploy an SFTP server on EC2 integrated with S3, combining automation, security, and scalability in a DevOps-friendly stack.

    Python

  4. eks-ec2-cdk-react-dns-demo eks-ec2-cdk-react-dns-demo Public

    Deploy a full Amazon EKS cluster using EC2 nodes with the AWS CDK (Python). Includes two sample applications (NGINX and React) served via LoadBalancer, with Route 53 DNS records for public subdomains.

    Python

  5. sftp2s3 sftp2s3 Public

    A minimal Python tool to synchronize files from an SFTP server to an Amazon S3 bucket.

    Python

  6. lettuce-events lettuce-events Public

    An educational event-driven system using RabbitMQ and Pika, showcasing cross-service communication patterns. Not intended for production use.

    Python