GitHub - Udhayaboopathi/udhayaboopathi

🌐 About Me

"I architect production-grade systems that feel alive — intelligent, secure, and effortless to operate."

I'm Udhayaboopathi — a Full Stack & DevOps Engineer based in Chennai, Tamil Nadu, India. I build production systems from React frontends to containerized FastAPI backends, self-hosted PaaS platforms, and enterprise multi-tenant applications.

Currently working at Tamil Nadu Teachers Education University (TNTEU), Chennai — designing, developing, and deploying production web platforms, managing DevOps pipelines, and building secure full-stack systems for the university. M.Sc. Computer Science graduate from Periyar University, Salem (2026).

👤 Quick Profile

name: Udhayaboopathi
role: Full Stack & DevOps Engineer
location: Chennai, Tamil Nadu, India
timezone: Asia/Kolkata (IST)
employer: Tamil Nadu Teachers Education University (TNTEU), Chennai
work:
  - Full-stack web application development
  - DevOps, Docker & Linux server deployment
  - Production system architecture & maintenance
  - REST APIs, databases & security (JWT, RBAC, 2FA)
  - Staff Portal & university digital platforms
education:
  - M.Sc Computer Science, Periyar University (2024–2026, completed)
  - B.Sc Computer Science, Govt. Arts and Science College (2021–2024)
experience:
  - Developer, TNTEU Chennai (2026–Present)
  - Linux Server Administrator, Periyar University — part-time (2025–2026, concurrent)
  - Developer & DevOps, Nexudo Tech Solutions (2025–2026, concurrent)
  - MERN Stack Intern, Arttifai Tech (2025)
links:
  portfolio: https://udhayaboopathi.tech
  github: https://github.com/Udhayaboopathi
  linkedin: https://linkedin.com/in/udhayaboopathi
  email: udhayaboopathi2003@gmail.com
  discord: groot0820
  instagram: https://instagram.com/udhayaboopathi_
stack: React, Next.js, FastAPI, Docker, PostgreSQL, Redis, Traefik, AWS, Azure
motto: "Build once, deploy everywhere, scale infinitely."

🔥 Currently Working On · Learning · Goals

🚧 Currently Working On

🏛️ TNTEU, Chennai — Production web platforms, DevOps & full-stack systems
🖥️ Staff Portal — Live statewide platform (RBAC, 2FA, PostgreSQL)
🐳 Infrastructure — Docker, Linux servers, CI/CD automation
🧱 RolloutX — Self-hosted PaaS with Traefik routing
📧 Nexudo Mail — Multi-tenant enterprise email platform

📚 Currently Learning

☸️ Kubernetes — Orchestration & Helm charts
🔐 Zero Trust Security — mTLS, service mesh
🤖 AI Agent Frameworks — LangChain, RAG pipelines
📊 Observability — Prometheus, Grafana, Loki
🦀 Systems Programming — Rust fundamentals
☁️ Azure DevOps — Pipelines & App Service

🎯 Goals (2025–2026)

🚀 Launch RolloutX as open-source PaaS
🏆 Contribute to 10+ open-source projects
📜 Earn AWS Solutions Architect certification
🌍 Build developer community in Chennai & Tamil Nadu
📈 Scale Nexudo Mail to 1000+ tenants
🎓 M.Sc. completed — Periyar University, Salem

⚙️ Tech Stack

💻 Languages

🎨 Frontend

⚡ Backend

🗄️ Databases

🐳 DevOps

☁️ Cloud

🤖 AI & Machine Learning

🖥️ Operating Systems

🛠️ Tools & IDEs

📊 Skills Matrix

Skill Category	Technology	Proficiency	Years	Production Use
Frontend	React.js	⭐⭐⭐⭐⭐	3+	✅ TNTEU, RolloutX
Frontend	Next.js	⭐⭐⭐⭐⭐	2+	✅ Nexudo Mail
Frontend	TypeScript	⭐⭐⭐⭐	2+	✅ All projects
Frontend	Tailwind CSS	⭐⭐⭐⭐⭐	2+	✅ All projects
Backend	FastAPI	⭐⭐⭐⭐⭐	3+	✅ TNTEU, RolloutX
Backend	Python	⭐⭐⭐⭐⭐	4+	✅ All backends
Backend	Node.js/Express	⭐⭐⭐⭐	2+	✅ Side projects
Database	PostgreSQL	⭐⭐⭐⭐⭐	3+	✅ RolloutX, Mail
Database	MongoDB	⭐⭐⭐⭐	2+	✅ Smart QA
Database	Redis	⭐⭐⭐⭐	2+	✅ Nexudo Mail
DevOps	Docker	⭐⭐⭐⭐⭐	3+	✅ All deployments
DevOps	Traefik	⭐⭐⭐⭐⭐	2+	✅ RolloutX, Mail
DevOps	GitHub Actions	⭐⭐⭐⭐	2+	✅ CI/CD pipelines
DevOps	Linux Admin	⭐⭐⭐⭐⭐	4+	✅ Periyar Univ.
Cloud	AWS	⭐⭐⭐	1+	🔄 Learning
Cloud	Azure	⭐⭐⭐	1+	🔄 Learning
AI/ML	OpenAI API	⭐⭐⭐⭐	1+	✅ Smart QA
AI/ML	Google Gemini	⭐⭐⭐⭐	1+	✅ Smart QA
AI/ML	NLP	⭐⭐⭐⭐	2+	✅ Food Recommender
Security	JWT/OAuth2	⭐⭐⭐⭐⭐	3+	✅ TNTEU Portal
Security	RBAC/2FA	⭐⭐⭐⭐⭐	2+	✅ TNTEU, Mail

🚀 Featured Projects

_RolloutX	_{Nexudo Mail}	_{TNTEU Portal}
_{Smart QA}	_{Food Recommender}	_CI/CD

📋 Project Details

#	Project	Stack	Type	Status	Highlight
1	🧱 RolloutX	React, FastAPI, Docker, Traefik, PostgreSQL	Self-Hosted PaaS	🟢 Active	Cut manual deployment effort by 70%
2	📧 Nexudo Mail	Next.js, FastAPI, Redis, PostgreSQL, Docker, Traefik	Enterprise Multi-Tenant Mail	🟢 Active	RBAC, campaigns, API keys, multi-tenant
3	🏛️ TNTEU Staff Portal	React, FastAPI, PostgreSQL	Production Staff Portal	🟢 Live	JWT + 2FA, RBAC, statewide deployment
4	🧠 Smart Summarization	React, FastAPI, MongoDB, OpenAI, Gemini	AI Q&A Platform	🟢 Active	Sub-500ms responses, 500+ queries/session
5	🥗 Organic Food Recommendation	FastAPI, HTML, JavaScript, NLP	ML Recommender	🟡 Complete	REST responses under 300ms, 1000+ items

🧱 RolloutX — Self-Hosted PaaS (Click to expand)

Attribute	Details
Description	A self-hosted Platform-as-a-Service that automates multi-app deployment with Docker and Traefik reverse proxy
Frontend	React.js with glassmorphism UI, real-time deployment status
Backend	FastAPI with async endpoints, WebSocket support
Database	PostgreSQL for app registry, deployment history, user management
Infrastructure	Docker Compose, Traefik v3, automatic SSL via Let's Encrypt
Key Features	One-click deploy, custom domains, env management, rollback, health checks
Impact	Reduced manual deployment time by 70% across multiple services
URL	rolloutx.tech

📧 Nexudo Mail — Enterprise Multi-Tenant Mail (Click to expand)

Attribute	Details
Description	Enterprise-grade multi-tenant email platform with campaign management and API integrations
Frontend	Next.js 14 with App Router, server components, Tailwind CSS
Backend	FastAPI with async mail queue processing
Database	PostgreSQL (tenant data), Redis (queues, caching, sessions)
Infrastructure	Docker, Traefik, SMTP relay integration
Key Features	Multi-tenant RBAC, email campaigns, API keys, analytics dashboard
Security	Tenant isolation, encrypted credentials, rate limiting
URL	GitHub — Nex-Mail

🏛️ TNTEU Staff Portal — Production Staff Portal (Click to expand)

Attribute	Details
Description	Key production platform at TNTEU — staff management system serving university staff across Tamil Nadu
Frontend	React.js with role-based UI rendering
Backend	FastAPI with JWT authentication and 2FA
Database	PostgreSQL with optimized queries for large datasets
Key Features	Staff records, attendance, leave management, document uploads
Security	JWT + TOTP 2FA, RBAC with granular permissions
Scale	Serving university staff across Tamil Nadu
URL	staffportal.tnteu.ac.in

🧠 Smart Summarization & Q&A (Click to expand)

Attribute	Details
Description	AI-powered document summarization and question-answering platform
Frontend	React.js with markdown rendering and chat interface
Backend	FastAPI with streaming responses
Database	MongoDB for document storage and conversation history
AI Models	OpenAI GPT-4, Google Gemini for multi-model support
Key Features	PDF upload, smart summarization, contextual Q&A, session management
Performance	Sub-500ms response times across 500+ queries per session
URL	GitHub — smart-qa

🥗 Organic Food Recommendation System (Click to expand)

Attribute	Details
Description	NLP-based organic food recommendation engine with personalized suggestions
Frontend	HTML, CSS, JavaScript with responsive design
Backend	FastAPI with NLP processing pipeline
AI/NLP	TF-IDF vectorization, cosine similarity, content-based filtering
Key Features	User preference profiling, dietary filters, nutritional scoring
Performance	REST API responses under 300ms across 1,000+ food items
Dataset	1,000+ organic food items with nutritional metadata

🏗️ Architecture Diagrams

🧱 RolloutX Architecture

graph TB
    subgraph "Client Layer"
        UI[React Dashboard<br/>Glassmorphism UI]
        CLI[CLI Tool]
    end

    subgraph "Reverse Proxy"
        TRAEFIK[Traefik v3<br/>SSL/TLS · Routing]
    end

    subgraph "Application Layer"
        API[FastAPI Backend<br/>Async · WebSocket]
        WORKER[Deployment Worker<br/>Docker SDK]
    end

    subgraph "Data Layer"
        PG[(PostgreSQL<br/>App Registry)]
        VOL[Docker Volumes<br/>App Data]
    end

    subgraph "Infrastructure"
        DOCKER[Docker Engine<br/>Container Runtime]
        LE[Let's Encrypt<br/>Auto SSL]
    end

    UI --> TRAEFIK
    CLI --> TRAEFIK
    TRAEFIK --> API
    API --> PG
    API --> WORKER
    WORKER --> DOCKER
    DOCKER --> VOL
    TRAEFIK --> LE
    TRAEFIK --> DOCKER

    style UI fill:#0a0a0f,stroke:#00f5ff,color:#00f5ff
    style API fill:#0a0a0f,stroke:#39ff14,color:#39ff14
    style TRAEFIK fill:#0a0a0f,stroke:#ff00ff,color:#ff00ff
    style PG fill:#0a0a0f,stroke:#00f5ff,color:#00f5ff

📧 Nexudo Mail Architecture

graph TB
    subgraph "Frontend"
        NEXT[Next.js 14<br/>App Router · SSR]
        ADMIN[Admin Dashboard<br/>Campaign Manager]
    end

    subgraph "API Gateway"
        TRAEFIK[Traefik<br/>Multi-Tenant Routing]
    end

    subgraph "Backend Services"
        FAST[FastAPI<br/>Mail API]
        QUEUE[Redis Queue<br/>Mail Processing]
        WORKER[Mail Worker<br/>SMTP Relay]
    end

    subgraph "Data Stores"
        PG[(PostgreSQL<br/>Tenants · Users)]
        REDIS[(Redis<br/>Cache · Sessions)]
    end

    subgraph "External"
        SMTP[SMTP Server<br/>Mail Delivery]
    end

    NEXT --> TRAEFIK
    ADMIN --> TRAEFIK
    TRAEFIK --> FAST
    FAST --> PG
    FAST --> REDIS
    FAST --> QUEUE
    QUEUE --> WORKER
    WORKER --> SMTP

    style NEXT fill:#0a0a0f,stroke:#00f5ff,color:#00f5ff
    style FAST fill:#0a0a0f,stroke:#39ff14,color:#39ff14
    style TRAEFIK fill:#0a0a0f,stroke:#ff00ff,color:#ff00ff
    style PG fill:#0a0a0f,stroke:#00f5ff,color:#00f5ff
    style REDIS fill:#0a0a0f,stroke:#ff00ff,color:#ff00ff

🏛️ TNTEU Staff Portal Architecture

graph TB
    subgraph "Client"
        WEB[React SPA<br/>Role-Based UI]
        MOBILE[Responsive<br/>Mobile View]
    end

    subgraph "Security Layer"
        NGINX[Nginx<br/>Reverse Proxy]
        AUTH[JWT + 2FA<br/>TOTP Authentication]
    end

    subgraph "Application"
        API[FastAPI<br/>REST API]
        RBAC[RBAC Middleware<br/>Permission Engine]
    end

    subgraph "Database"
        PG[(PostgreSQL<br/>Staff Records)]
        S3[File Storage<br/>Documents]
    end

    WEB --> NGINX
    MOBILE --> NGINX
    NGINX --> AUTH
    AUTH --> API
    API --> RBAC
    RBAC --> PG
    API --> S3

    style WEB fill:#0a0a0f,stroke:#00f5ff,color:#00f5ff
    style API fill:#0a0a0f,stroke:#39ff14,color:#39ff14
    style AUTH fill:#0a0a0f,stroke:#ff00ff,color:#ff00ff
    style PG fill:#0a0a0f,stroke:#00f5ff,color:#00f5ff

🧠 Tech Ecosystem Mindmap

mindmap
  root((Udhayaboopathi<br/>Tech Stack))
    Frontend
      React.js
      Next.js
      TypeScript
      Tailwind CSS
      Glassmorphism UI
    Backend
      FastAPI
      Python
      Node.js
      Flask
    Databases
      PostgreSQL
      MongoDB
      Redis
      MySQL
    DevOps
      Docker
      Traefik
      GitHub Actions
      Nginx
      Linux
    Cloud
      AWS
      Azure
      VPS
    AI/ML
      OpenAI
      Gemini
      NLP
      RAG
    Projects
      RolloutX
      Nexudo Mail
      TNTEU Portal
      Smart QA
      Food Recommender

💼 Experience

2025 – 2026: Worked multiple roles at the same time — Linux Server Administrator (part-time) at Periyar University and Developer & DevOps at Nexudo Tech Solutions.

#	Role	Organization	Duration	Key Responsibilities
1	Developer	TNTEU, Chennai	2026 — Present	Full-stack & DevOps engineering — production web platforms, Docker/Linux deployment, CI/CD, APIs, databases, security
2	Linux Server Administrator (part-time)	Periyar University	2025 — 2026	Server maintenance, security, backups, network configuration — concurrent with Nexudo
3	Developer & DevOps	Nexudo Tech Solutions	2025 — 2026	Full-stack development, DevOps pipelines, API development, client deliverables — concurrent with Periyar
4	MERN Stack Intern	Arttifai Tech	2025	Full-stack development, MongoDB, REST APIs, agile workflows

📅 Timeline

gantt
    title Career and Education Journey
    dateFormat YYYY-MM
    axisFormat %Y

    section Education
    BSc Computer Science            :done, bsc, 2021-06, 2024-05
    MSc Computer Science            :done, msc, 2024-06, 2026-06

    section Experience
    MERN Stack Intern Arttifai      :done, art, 2025-01, 2025-12
    Linux Server Admin Periyar      :done, linux, 2025-01, 2026-06
    Developer DevOps Nexudo         :done, nexudo, 2025-01, 2026-06
    Developer TNTEU Chennai           :active, tnteu, 2026-01, 2027-12

Period	Milestone
2021 – 2024	B.Sc Computer Science — Government Arts and Science College
2024 – 2026	M.Sc Computer Science — Periyar University (completed 2026)
2025	MERN Stack Internship — Arttifai Tech
2025 – 2026	Concurrent roles: Linux Server Administrator (part-time) — Periyar University + Developer & DevOps — Nexudo Tech Solutions
2026 – Present	Developer — TNTEU, Chennai

🎓 Education

Degree	Institution	Duration	Status	Focus Areas
M.Sc. Computer Science	Periyar University, Salem	2024 — 2026	✅ Completed	Advanced Algorithms, Cloud Computing, AI/ML, Research
B.Sc. Computer Science	Government Arts and Science College	2021 — 2024	✅ Completed	Programming, Databases, Web Development, OS

📜 Certifications

Certification	Issuer	Year	Credential
Python Programming	GUVI (Geek Network)	2023	Python fundamentals, OOP, data structures, web frameworks
Microsoft Office 365	Microsoft	2022	Word, Excel, PowerPoint, Teams, SharePoint administration

🏆 Achievements

Achievement	Description
🏛️ TNTEU Production Systems	Full-stack & DevOps at TNTEU Chennai — web platforms, Staff Portal, statewide deployment
🧱 PaaS Architecture	Built RolloutX reducing deployment effort by 70%
📧 Enterprise Platform	Architected multi-tenant Nexudo Mail with RBAC & campaigns
🧠 AI Integration	Smart QA platform handling 500+ queries/session under 500ms
🐧 Server Administration	Managed Linux servers at Periyar University while working DevOps at Nexudo (2025–2026)
🎓 Academic Excellence	Completed M.Sc. while leading production development at TNTEU
⭐ Open Source	Active GitHub contributor with multiple production projects
🔄 CI/CD Automation	Automated profile metrics and snake animation via GitHub Actions

📊 GitHub Statistics

📈 Stats Overview

🔥 GitHub Streak

📊 Activity Graph

📅 Contribution Graph

🏆 GitHub Trophies

📈 GitHub Metrics (Auto-generated)

📋 Profile Summary Cards

🐍 Contribution Snake Animation

🎵 Spotify Now Playing

💻 Coding Profile Badges

🔗 Social Links

💬 Random Dev Quote

"First, solve the problem. Then, write the code." — John Johnson

"Any fool can write code that a computer can understand. Good programmers write code that humans can understand." — Martin Fowler

"The best error message is the one that never shows up." — Thomas Fuchs

☕ Support

If you find my work helpful or inspiring, consider:

⭐ Starring my repositories — it motivates more than you think!

🔄 Forking & contributing — PRs are always welcome!

📢 Sharing — spread the word about open-source projects!

☕ Buying me a coffee — fuel for late-night coding sessions!

🔄 DevOps CI/CD Pipeline

graph LR
    subgraph "Development"
        DEV[Local Development<br/>VS Code + Docker]
        GIT[Git Push<br/>Feature Branch]
    end

    subgraph "CI Pipeline"
        TRIGGER[GitHub Actions<br/>Trigger]
        LINT[Lint & Format<br/>ESLint · Black · Ruff]
        TEST[Run Tests<br/>Pytest · Jest]
        BUILD[Build Images<br/>Docker Build]
    end

    subgraph "CD Pipeline"
        PUSH[Push to Registry<br/>GHCR / Docker Hub]
        DEPLOY[Deploy<br/>Traefik + Docker Compose]
        HEALTH[Health Check<br/>Endpoint Monitoring]
    end

    subgraph "Monitoring"
        METRICS[GitHub Metrics<br/>Auto-update]
        SNAKE[Snake Animation<br/>Daily Cron]
        ALERT[Alerts<br/>Failure Notifications]
    end

    DEV --> GIT
    GIT --> TRIGGER
    TRIGGER --> LINT
    LINT --> TEST
    TEST --> BUILD
    BUILD --> PUSH
    PUSH --> DEPLOY
    DEPLOY --> HEALTH
    HEALTH --> METRICS
    HEALTH --> SNAKE
    HEALTH --> ALERT

    style DEV fill:#0a0a0f,stroke:#00f5ff,color:#00f5ff
    style TRIGGER fill:#0a0a0f,stroke:#ff00ff,color:#ff00ff
    style DEPLOY fill:#0a0a0f,stroke:#39ff14,color:#39ff14
    style METRICS fill:#0a0a0f,stroke:#00f5ff,color:#00f5ff

❓ FAQ

What technologies do you work with?

I specialize in the MERN + Python ecosystem with a strong DevOps focus:

Frontend: React, Next.js, TypeScript, Tailwind CSS
Backend: FastAPI, Python, Node.js
Databases: PostgreSQL, MongoDB, Redis
DevOps: Docker, Traefik, GitHub Actions, Linux
AI: OpenAI, Google Gemini, NLP pipelines

Are you available for freelance or full-time work?

Yes! I'm open to freelance projects, contract roles, and full-time opportunities in Full Stack Development and DevOps Engineering. Reach out via email or LinkedIn.

What is RolloutX?

RolloutX is a self-hosted Platform-as-a-Service (PaaS) I built to automate multi-application deployment. It uses Docker for containerization and Traefik for reverse proxy routing with automatic SSL. It reduced manual deployment effort by 70% across my infrastructure.

How can I contribute to your projects?

Fork the repository you want to contribute to
Create a feature branch (git checkout -b feature/amazing-feature)
Commit your changes (git commit -m 'Add amazing feature')
Push to the branch (git push origin feature/amazing-feature)
Open a Pull Request

All contributions are welcome — bug fixes, features, documentation, and tests!

What is your development philosophy?

"Code should feel alive, intelligent, and effortless."

I believe in:

Build for production from day one
Automate everything repeatable
Security by design, not as an afterthought
Clean, readable code over clever tricks
Containerize for consistency across environments
Document as you build, not after

How is this profile automated?

This GitHub profile README is powered by two GitHub Actions workflows:

snake.yml — Generates contribution snake animation daily → saves to assets/snake.svg
metrics.yml — Generates GitHub metrics daily → saves to assets/github-metrics.svg

Both workflows commit directly to main. Enable Settings → Actions → General → Read and write permissions for workflows to work.

Thanks for visiting!

⭐ Star my repos · 🔄 Fork & contribute · 📧 Get in touch

_{Built with 💚 by Udhayaboopathi · Chennai, Tamil Nadu, India · udhayaboopathi.tech}

Name		Name	Last commit message	Last commit date
Latest commit History 41 Commits
.github/workflows		.github/workflows
assets		assets
images		images
scripts		scripts
README.md		README.md

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🌐 About Me

👤 Quick Profile

🔥 Currently Working On · Learning · Goals

🚧 Currently Working On

📚 Currently Learning

🎯 Goals (2025–2026)

⚙️ Tech Stack

💻 Languages

🎨 Frontend

⚡ Backend

🗄️ Databases

🐳 DevOps

☁️ Cloud

🤖 AI & Machine Learning

🖥️ Operating Systems

🛠️ Tools & IDEs

📊 Skills Matrix

🚀 Featured Projects

📋 Project Details

🏗️ Architecture Diagrams

🧱 RolloutX Architecture

📧 Nexudo Mail Architecture

🏛️ TNTEU Staff Portal Architecture

🧠 Tech Ecosystem Mindmap

💼 Experience

📅 Timeline

🎓 Education

📜 Certifications

🏆 Achievements

📊 GitHub Statistics

📈 Stats Overview

🔥 GitHub Streak

📊 Activity Graph

📅 Contribution Graph

🏆 GitHub Trophies

📈 GitHub Metrics (Auto-generated)

📋 Profile Summary Cards

🐍 Contribution Snake Animation

🎵 Spotify Now Playing

💻 Coding Profile Badges

🔗 Social Links

💬 Random Dev Quote

☕ Support

🔄 DevOps CI/CD Pipeline

❓ FAQ

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