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leumaslarotrebor/README.md

Typing SVG

profile:
  name        : "Samuel Oral Robert V"
  role        : "IoT & AI Systems Engineer"
  location    : "Chennai, India → Open to Japan"
  education   : "B.E. Computer Science · Sathyabama Institute · 2026"
  publication : "IEEE ICIPCN 2026 · SmartFarmX · Precision Agriculture"
  languages   : ["Python", "C/C++", "JavaScript", "SQL", "Bash"]
  interests   : ["Embedded Systems", "Backend Engineering", "AI/ML", "DevOps"]
  status      : "Open to international internships · July 2026"

🌾 農業 × IoT × AI — Published Research

IEEE Portfolio LinkedIn

🔬 Featured Work

🌾 SmartFarmX — IEEE Published Precision Agriculture System

ESP32 C++ Python TensorFlow OpenCV Arduino IoT

Two-component precision agriculture system. Drone handles aerial crop monitoring and disease detection (90.3% accuracy). ESP32 ground rover monitors soil in real time with zero internet dependency — SoftAP mode means a farmer connects directly from a phone browser in a field with no router, no cloud, no subscription.

Field results: 92% nutrient classification · 15–18% fertilizer reduction · INR 28,000 total cost

📄 IEEE Paper →

🔤 SamLang — Custom Programming Language

Python Compiler Design Lexer Parser AST Interpreter

Built a fully functional programming language from scratch. Handwritten lexer → recursive-descent parser → AST → tree-walking interpreter with lexical scoping and recursion.

fun factorial(n) {
    if n <= 1 { return 1 }
    return n * factorial(n - 1)
}
print factorial(6)   # → 720

🖥️ InfraWatch — Linux Auto-Remediation Stack

Python Bash Docker Ansible Prometheus Grafana GitHub Actions

Reads /proc/stat · detects failures · triggers systemctl restart · verifies recovery · writes incident logs. Exposes /metrics and /health endpoints. Full stack provisioned via Ansible. CI on every push.

🧠 DocuMind — RAG Document Intelligence

Python FastAPI FAISS sentence-transformers Docker

Upload PDF → semantic search via FAISS vector index → context-aware answers. No keyword matching. Uses all-MiniLM-L6-v2 embeddings for genuine semantic retrieval.

📊 Data Audit Pipeline — Automated Data Quality

Python FastAPI PostgreSQL pandas

Schema validation · null-check profiling · anomaly flagging · compliance-ready audit logs via FastAPI.

🛠️ Tech Stack

My Skills

Samuel Oral Robert V

B.E. Computer Science Engineering · Sathyabama Institute · Chennai · 2026 Open to backend, IoT, and AI engineering opportunities

Pinned Loading

  1. smartfarmx smartfarmx Public

    IoT precision agriculture robot — ESP32 soil monitoring with real-time web control. IEEE ICIPCN 2026 published research.

    C++ 2

  2. documind documind Public

    RAG-based document intelligence system using FastAPI and LLMs

    Python 2

  3. data-audit-pipeline data-audit-pipeline Public

    Data quality audit pipeline using Python, pandas, FastAPI, and PostgreSQL

    Python 1

  4. samlang samlang Public

    Custom programming language built from scratch , handwritten lexer, recursive-descent parser, AST node definitions, and tree-walking interpreter in Python.

    Python 2

  5. infrawatch infrawatch Public

    Linux server health monitor with auto-remediation detects failures, triggers Ansible recovery, exposes Prometheus metrics. Docker + Grafana + GitHub Actions.

    Shell 1