// initializing_rk.ai
Open to Internship & AI Engineer roles

Rakesh
Kumar

AI Engineer · Machine Learning Engineer · Generative AI Engineer

Rakesh Kumar — AI Engineer
SCROLL
About

Engineering systems that reason, retrieve & scale.

I'm currently pursuing my M.Tech in Computer Science (AI & ML) at VIT Vellore. I build production-grade AI systems end-to-end — from model architecture to the infrastructure that serves it at scale. My work sits at the intersection of applied research and shippable software engineering.

  • LLM Applications
  • Agentic AI
  • RAG Systems
  • MLOps
  • Computer Vision
  • NLP
  • Distributed Systems
  • Cloud AI
Current FocusAgentic RAG & LLM Systems
EducationM.Tech CSE (AI & ML), VIT
GPA8.38 / 10
Based inVellore, India
StatusOpen to Internships
Education

Academic Timeline

JULY 2025 — PRESENT

M.Tech, CSE (AI & ML)

Vellore Institute of Technology, Vellore

GPA 8.38 / 10
NOV 2020 — JULY 2024

B.Tech, CS & Information Technology

KIET Group of Institutions, Ghaziabad

CGPA 7.3 / 10
Skills

Technical Arsenal

A full-stack toolkit spanning model development, deployment, and the infrastructure that holds it all together.

Programming

PythonC++SQL

Machine Learning

Scikit-LearnPyTorchTensorFlowNumPyPandas

Deep Learning

CNNRNNLSTMGRUTransformersGANs

Generative AI

LLMsRAGLangChainLangGraphPrompt EngineeringEmbeddingsVector SearchFAISS

Computer Vision

YOLOFast R-CNNObject Detection

Cloud & Infra

AWSDockerKubernetesKafkaRedisLinux

MLOps

MLflowDVCGitHub ActionsPrometheusGrafana

Databases

PostgreSQLMongoDBMySQLClickHouse

CS Fundamentals

DSADBMSOperating SystemsOOP
Experience

Where I've Worked

Johnnette AI

Full Stack Web Developer Intern
JUL 2023 — OCT 2023
Featured Work

Projects

Production-oriented systems spanning agentic RAG, distributed infrastructure, and applied ML security.

All
GenAI
Infra
ML / Security
01 / Agentic RAG

Multimodal Agentic RAG System

Production-ready multimodal RAG with LangGraph multi-agent pipeline, corrective retrieval loops, and human-in-the-loop approval via interrupt(). Ingests PDF, image, and Whisper audio/video with dual-memory (SQLite + in-memory store).

LangGraphLangChainGroq · LLaMA 4FAISSWhisperStreamlit
02 / Cloud Infra

Distributed Cloud Deployment Platform

Architected a build platform from Redis Pub/Sub (V1) to Kafka + ClickHouse + PostgreSQL (V2), with isolated AWS ECS Fargate containers per build and durable SASL/SSL Kafka log persistence.

5Microservices
Real-timeLog Streaming
AWS ECS FargateKafkaClickHouseDockerRedisNext.js
03 / Applied ML

Hybrid Phishing URL Detection

Stacked SGD Classifier, DeepTCN + Attention, and Isolation Forest via a Random Forest meta-learner, with real-time concept-drift monitoring (Page-Hinkley, ADWIN, DDM) over 160K predictions.

96%+Accuracy
0.9932AUC Score
555K+URLs Tested
DeepTCNTF-IDFIsolation ForestConcept Drift
Research

Applied Research

Hybrid Phishing URL Detection using DeepTCN, Meta-Learning & Concept Drift Monitoring

Problem

Phishing URLs evolve faster than static classifiers can adapt, causing detection performance to silently decay as attacker patterns drift over time.

Methodology

An 80,008-dimensional sparse feature pipeline (TF-IDF character n-grams + lexical features) feeds a stacked ensemble — SGD, DeepTCN+Attention, and Isolation Forest — combined via a Random Forest meta-learner.

URL Ingestion
Feature Extraction
CSR Compression
Ensemble Scoring
Drift Monitor
Active Retraining
96%+ACCURACY / RECALL
0.9932AUC
555K+URLs ANALYZED
32GB → 200MBMEMORY OPTIMIZATION
Certifications

Continuous Learning

Full Stack Web Development

100xDevs

Data Science with Python

Udemy

Leadership

Beyond Engineering

DSA Coordinator

Designed and facilitated workshops on Data Structures & Algorithms for junior students.

  • Mentored students through structured doubt-clearing sessions
  • Measurable improvement in DSA scores & CP ratings among participants

Uddesya Club — Member

Community outreach: food distribution, blood donation camps, and educational programs.

  • Reached 50–200 beneficiaries across underprivileged communities
  • Coordinated logistics across a cross-functional volunteer team
By the Numbers

Achievements

0Projects Built
0Research Work
0Technologies Learned
0GitHub Contributions
0Problems Solved
Contact

Let's build something intelligent.

Emailrakeshofficial7317@gmail.com
LinkedInlinkedin.com/in/rakesh-kumar73
GitHubgithub.com/Raka7317
LocationVellore, Tamil Nadu, India