Software engineer building secure, observable infrastructure.

Docker image cut ~60%. 100% host visibility.

Automated build, test and release for a containerized React and TypeScript app through a multi-stage GitHub Actions pipeline. Hardened the production AWS EC2 host behind an Nginx reverse proxy with Let's Encrypt TLS and least-privilege firewall rules, and deployed a Prometheus and Grafana stack with custom dashboards, anomaly alerts and automated container restart policies.

29 pull requests, 13 contributors, 71 issues tracked.

Built 3 GitHub Actions workflows that run Cypress end-to-end and Jest suites as a required merge gate on a large shared repository, cutting regression bugs reaching main to near zero. Automated CODEOWNERS-based reviewer assignment and enforced branch-protection checks before any merge.

99.9% of payloads encrypted client-side. 3 endpoints locked.

A file-sharing API where the server never sees plaintext or keys, combining AES-256-GCM encryption with RSA-OAEP key wrapping. Share, edit and delete are each guarded by IAM-style JWT ownership checks and time-scoped tokens, which blocked every privilege-escalation attempt in testing.

Escalates above 90% negative-sentiment confidence.

A conversational agent that answers student questions by embedding a knowledge base with the all-MiniLM-L6-v2 SentenceTransformer and retrieving by cosine similarity. A RoBERTa model scores every prompt across 3 sentiment classes and hands the conversation to a human once it reads as distress.

0 third-party model libraries. OpenGL 3.3 Core.

A chair modeled in Blender to real-world dimensions and rendered through a from-scratch wireframe pipeline. A hand-written Wavefront OBJ parser replaces Assimp and tinyobjloader entirely, fan-triangulating non-triangular faces and bounds-checking every vertex index before upload, with bounding-box re-centering so models rotate in place.