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31 followers · 27 following

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Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: YOLO

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buffden/README.md

I build production software with a focus on clean architecture, maintainability, and reliable delivery.

I have 3+ years of professional experience across full-stack development, production releases, and data-heavy applications, primarily with Java, Spring Boot, Angular, PostgreSQL, AWS, and Docker. More recently, I’ve been going deeper into backend systems, distributed architecture, and AI/LLM applications.

Ex-Clarivate. MS in Software Engineering, UT Arlington - Spring 2026.

Socials:

Portfolio   LinkedIn   Steam   Stack Overflow   Email   Discord   Reddit   Twitch

Tech Stack:

Frontend Development:

Angular  TypeScript  JavaScript  HTML5  CSS3

Backend Development:

Spring  Spring Boot  NodeJS  Express.js  GraphQL

Databases:

Postgres  MySQL  MongoDB  Redis  SQLite  Elasticsearch  

Cloud & DevOps:

AWS  Docker  Kubernetes  GitHub Actions  Jenkins  Nginx

Tools & Utilities:

Git  GitHub  Postman  ESLint  

AI/ML & Data Science:

Spring AI   OpenAI   scikit-learn   Pandas   NumPy   Matplotlib

Big Data & Analytics:

Apache Hadoop   MapReduce

GitHub Stats

GitHub Streak

Activity Graph
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  1. tinyurl-api tinyurl-api Public

    Production-grade URL shortening REST API with TTL expiry, rate limiting, and full AWS deployment (EC2, RDS, ALB, CloudFront)

    Java 1

  2. rag-document-engine rag-document-engine Public

    A progressive RAG system built from scratch in Python, starting from raw embeddings and cosine similarity, evolving into a full pipeline with vector storage, LLM-generated answers, multi-format do…

    Python 1

  3. diagram-sync diagram-sync Public

    CLI tool that auto-exports PlantUML, Mermaid, Graphviz, Draw.io, D2, Excalidraw, and BPMN diagrams to SVG/PNG — keeps architecture docs in sync with code across CI/CD and local workflows.

    TypeScript 1

  4. employee-management-system employee-management-system Public

    Full-stack RBAC employee management system with JWT auth, Redis caching, and Docker deployment on AWS EC2

    Java 1

  5. ringnet ringnet Public

    Graph-based fraud ring detection using Neo4j. Models financial entities as a property graph to detect connected fraud networks through shared identifiers, behavioral patterns, and multi-hop travers…

    Java 1

  6. tinyurl-gui tinyurl-gui Public

    Angular SPA for a URL shortener — deployed to S3 + CloudFront with GitHub Actions CI/CD

    TypeScript 1