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tlklein/README.md

Howdy, I’m Trinity Klein

I’m a Cloud Developer with a B.S. in Computer Information Systems (Cum Laude) and AWS Cloud Practitioner certification. I build cloud-native and full-stack systems with a focus on automation, infrastructure as code, and scalable application design. My work spans serverless AWS projects, CI/CD pipelines, and production-style applications that solve real operational problems.

Portfolio • Linkedin • Blog • Email

Featured Projects

  • Cloud Resume Challenge - A fully serverless, end-to-end web application showcasing cloud-native design and automation. Built on AWS using S3, CloudFront, Lambda, and DynamoDB, deployed via Terraform with GitHub Action CI/CD pipelines.
  • Innov8 Barber Shop Management System - A full-stack web application built for a local barbershop owner, featuring a public-facing site and a private dashboard to manage clients, services, and appointments.
  • Enterprise Data Platform - Developed a full-stack Vue app with interactive dashboards.
  • IT Asset Management Database - Built a robust Oracle PL/SQL database with stored procedures, triggers, and performance tuning.
  • Multi-Step Cyber Attack Simulation - Conducted a multi-step attack simulation in a TryHackMe lab environment.
  • College Apartment Network Design - Designed a full network architecture with redundancy, performance optimization, and security considerations.
  • GoGreen Insurance Cloud Architecture - Designed a three-tier AWS architecture with proof-of-concept deployment in Learner Labs.

Technical Stack

  • Infrastructure: Terraform (HCL), AWS (Lambda, DynamoDB, IAM), Cloud Native Architecture
  • DevSecOps: GitHub Actions, Supply-Chain Security, Infrastructure Hardening, CI/CD
  • Development: Python, SQL, JavaScript, REST API Design, Serverless Patterns
  • Security: Zero-Trust (Least Privilege), SSL/TLS, DNS Management, Encryption at Rest/Transit

Currently Refining

  • Deep Dive: Studying for Certified Kubernetes Administrator (CKA) to master cluster internals.
  • Tools: Exploring Crossplane for Kubernetes-native infrastructure management.
  • Architecture: Mastering Event-Driven Design patterns for serverless workloads.

Pinned Loading

  1. portfolio-website portfolio-website Public

    A fully serverless, end-to-end web application showcasing cloud-native design and automation. Built on AWS using S3, CloudFront, Lambda, and DynamoDB, deployed via Terraform with GitHub Action CI/C…

    HCL 2

  2. CIS-4375-Team3-CapstoneProject CIS-4375-Team3-CapstoneProject Public

    A full-stack web application built for a local barbershop owner, featuring a public-facing site and a private dashboard to manage clients, services, and appointments.

    Vue 1

  3. mongodb-data-platform-project mongodb-data-platform-project Public

    Full-stack application using Vue Composition API and featuring interactive data visualizations.

    Vue 1

  4. oracle-sql-db-project oracle-sql-db-project Public

    Oracle PL/SQL database with stored procedures, triggers, and performance tuning.

    PLSQL 1

  5. multi-step-cyber-attack multi-step-cyber-attack Public

    Simulated real-world cyber-attack in a TryHackMe lab.

    1

  6. college-apartment-network-design college-apartment-network-design Public

    Network plan for a robust, high-performance network for a luxury college apartment.

    1