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Hello, It's Me

Harish Vijay V

AI Researcher • Data & Backend Engineer

Focused on

Artificial Intelligence Engineer at Cybersecurity NXXT (Paramount Computer Systems). Graduated in June 2026 with a B.Tech in CSE (AI) from Amrita Vishwa Vidyapeetham (CGPA: 8.95). I develop multi-agent AI systems, distributed data pipelines (PySpark, Airflow, Kafka), and scalable backend architectures.

AI • Data • Research
8.95 CGPA • Amrita

About Me

Background & Profile

I recently graduated in June 2026 with a B.Tech in Computer Science and Engineering (AI) from Amrita School of AI, Amrita Vishwa Vidyapeetham, Coimbatore with a CGPA of 8.95 / 10.

Currently, I work as an Artificial Intelligence Engineer at Cybersecurity NXXT (Paramount Computer Systems), where I develop AI solutions for cybersecurity defense and build production-grade backend APIs.

My experience covers Multi-Agent AI Systems (LangGraph, RAG), high-throughput Data Pipelines (Airflow, PySpark, Kafka, dbt), and modern Web Applications (FastAPI, Next.js, Electron, PostgreSQL, SQLite), along with peer-reviewed research accepted at NAACL 2025 and Springer.

Thanjavur, India harishvijay0204@gmail.com +91 9677473107

Education

2022 – June 2026

B.Tech in Computer Science and Engineering (AI)

Amrita School of AI, Amrita Vishwa Vidyapeetham, Coimbatore

CGPA: 8.95 / 10 (Graduated June 2026)
2022

Class XII – Higher Secondary

Thamarai International School, Kumbakonam

Score: 88.2%
2020

Class X – Secondary School

Thamarai International School, Kumbakonam

Score: 89.6%

My Skills

AI & Deep Learning

LangGraph Multi-Agent Systems LLMs & RAG Transformer Fine-tuning Embeddings Vision Transformers Few-shot Learning MLP / CNN / RNN / LSTM

Data Engineering

Apache Airflow Apache Kafka PySpark dbt Spark MLlib ETL Pipelines Real-time Streaming

Backend & Microservices

FastAPI Microservices REST APIs JWT Auth OAuth2 MCP Server

Frontend & Apps

Next.js React Electron Streamlit HTML5 / CSS3 JavaScript

Databases & DevOps

PostgreSQL Redis ChromaDB SQLite Docker Kubernetes (Kind) Git & GitHub

Languages & Frameworks

Python SQL PyTorch TensorFlow NumPy Pandas SQLAlchemy Scikit-Learn

Work Experience

Artificial Intelligence Engineer

Cybersecurity NXXT (Paramount Computer Systems)
Jun 2026 – Present

Developing AI-powered solutions for cybersecurity applications, integrating intelligent features into production systems, and collaborating on backend development to enhance product capabilities.

AI Solutions Cybersecurity Production Systems Backend Development

Full Stack Engineer Intern

Cybersecurity NXXT (Paramount Computer Systems)
May 2026 – Jun 2026

Developed full-stack web applications using React.js and backend technologies, contributing to feature implementation, testing, deployment, and overall product development.

React.js Full Stack REST APIs Deployment

AI Intern

Quantum AI Global (QAIG)
Nov 2025 – Feb 2026

Worked on AI-based code, network, and application analysis, contributing to product development, system improvements, and codebase security analysis.

AI Code Analysis Network Analysis Codebase Security

Latest Projects

Microservices • Multi-Agent

CareerLens: AI Career Intelligence Platform

A 7-service microservices platform featuring a LangGraph multi-agent AI system for resume tailoring and an isolated MCP server. Built an end-to-end Airflow + PySpark + dbt data pipeline processing 200k+ jobs, training a Spark MLlib salary prediction model, and streaming live match alerts via Kafka.

Next.js Electron FastAPI LangGraph PostgreSQL Redis Kafka Airflow PySpark dbt Docker
View on GitHub
Live Application

NutriGuard Pro: Multi-Agent AI Nutritionist

Developed a sequential LangGraph agent pipeline generating tailored IBD meal plans with a fine-tuned MiniLM transformer for RAG medical guideline auditing. Integrated a Next.js Canvas knowledge graph backed by SQLite and ChromaDB.

Next.js FastAPI LangGraph ChromaDB SQLite Gemini API Docker
Launch Live Demo
Live Application

Driven Hospital Management System

Built a multi-user clinical portal in Streamlit featuring role-based dashboards for Admins, Doctors, and Patients. Designed relational SQLite schemas and optimized SQL queries to manage appointment scheduling, patient records, and doctor availability tracking.

Python Streamlit SQL SQLite
Open Streamlit App

Research & Publications

Published Papers at NAACL 2025

NAACL 2025 (ACL Anthology)

Multimodal Misogyny Detection in Dravidian Languages

Developed a multimodal deep learning framework integrating Vision Transformers and BERT for misogyny detection in Dravidian languages.

Vision Transformers BERT Dravidian Languages
NAACL 2025 (ACL Anthology)

Decoding Emotions in Tamil and Tulu through Deep Models

Built a hybrid CNN-RNN model for sentiment analysis on code-mixed Tamil-English and Tulu-English texts with low-resource handling.

CNN-RNN Sentiment Analysis Low-Resource NLP

Book Chapters (Scopus Indexed)

Springer (Scopus Indexed)

Improving Multilingual Speech Emotion Recognition in Tamil and English

Proposed a 1D Dense Neural Network for speaker-independent Tamil-English speech emotion recognition using OpenSMILE, Whisper, and MuRIL embeddings.

Dense Neural Network Whisper MuRIL Embeddings

Papers Accepted & Presented at Reputed Conferences (Scopus Indexed)

CSCT 2024 (Scopus Indexed)

Enhancing Financial Text Analysis using Transformer Models

Fine-tuned BERT, ALBERT, and RoBERTa using few-shot learning for financial sentiment analysis.

BERT / ALBERT / RoBERTa Few-Shot Learning Financial NLP
SPIN 2025 (Scopus Indexed)

Deep Learning Approaches for Sleep Apnea Detection

Designed a novel preprocessing pipeline (interpolation, RR intervals & R-peaks fusion) for detecting sleep apnea using deep learning.

Preprocessing Pipeline Signal Fusion Deep Learning

Verified Certificates

Programming for Everybody

Python fundamentals and core structures.

Certificate

Data Structures

Trees, graphs, dynamic programming, sorting.

Certificate

Data Engineering

ETL pipelines, big data, and data transforms.

Certificate

AI Fundamentals

AI principles, search algorithms, heuristic logic.

Certificate

Machine Learning Foundations

Supervised and unsupervised models, evaluation.

Certificate

Deep Learning Fundamentals

Neural networks, PyTorch, CNNs, attention.

Certificate

Scalable Data Science & ML

Distributed clusters with Apache Spark & MLlib.

Certificate

Honors & Activities

Nutritech Hackathon Winner

1st place for AI Dietary Recommendation system using RAG knowledge graphs.

View Certificate

Code4Change Hackathon Winner

Won top award for AI youth employability platform.

Read Feature

200+ LeetCode Problems

Consistent algorithmic problem solving across data structures.

View Profile

AI Club Lead – Amrita

Led AI club presentation on Gesture Control Robot at Anokha Tech Fest (2024).

Volunteer – Team Everest

Contributed to Tkids Playset supporting quality children's education (2025).

View Certificate

Contact Me!

Location

Thanjavur, Tamil Nadu, India