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tlklein/README.md

Howdy, I’m Trinity Klein

I am a Cloud & DevOps Engineer (B.S., Computer Information Systems - Cum Laude) and AWS Certified Cloud Practitioner who architects, deploys, and automates scalable cloud infrastructure and full-stack systems. My specialties include serverless architectures (Lambda, API Gateway, S3, DynamoDB), Infrastructure as Code (Terraform), CI/CD pipelines (GitHub Actions), and security-focused design. I'm experienced with Python, Node.js, Vue.js, database engineering, and network architecture.

Portfolio • Linkedin • 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 - A full-stack data platform built with Vue 3 and Node.js to manage events, services, and client data. Features role-based access control, interactive data visualizations, and a modular MEVN architecture designed for maintainability and real-world scalability.
  • IT Asset Management Database - A production-oriented relational database with constraints, automation, cloud migration, and performance tuning.
  • Multi-Step Cyber Attack Simulation - A end-to-end penetration testing exercise covering reconnaissance, exploitation, reverse engineering, and privilege escalation.
  • College Apartment Network Design - A high-performance network architecture for a luxury college apartment complex - hospitality-grade connectivity, segmented security, and operational manageability.
  • GoGreen Insurance Cloud Architecture (design-only) - Three-tier AWS architecture for secure, scalable file storage; includes diagrams and proof-of-concept notes.

Technical Stack

  • Cloud/DevOps: AWS (Lambda, S3, CloudFront, DynamoDB, API Gateway, IAM); Terraform; GitHub Actions; CI/CD
  • Languages: Python; JavaScript; SQL; Bash; HCL
  • Frameworks: Node.js; Vue.js; React; Hugo; Astro
  • Security: IAM; OIDC; SSL/TLS; Encryption; Network Security

Currently

  • Studying for AWS Certified Solution Architect Exam

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

    A full-stack data platform built with Vue 3 and Node.js to manage events, services, and client data. Features role-based access control, interactive data visualizations, and a modular MEVN architec…

    Vue 1

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

    A production-oriented relational database with constraints, automation, cloud migration, and performance tuning.

    PLSQL 1

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

    A end-to-end penetration testing exercise covering reconnaissance, exploitation, reverse engineering, and privilege escalation.

    1

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

    A high-performance network architecture for a luxury college apartment complex - hospitality-grade connectivity, segmented security, and operational manageability.

    1