Ishan M Lenin

Second-Year Engineering Student | Building Scalable, AI-Powered Systems & Cloud Infrastructure.

About Me

I am a second-year Information Science and Technology student at Presidency University, driven by a deep passion for architecting and building robust, real-world applications. My journey is fueled by discipline – honed through 6 days a week of fitness training and countless hours tackling complex engineering challenges. I thrive on the “grind” of turning a difficult idea into a deployed, functional, and scalable product. My goal is to become a world-class engineer, contribute meaningfully to challenging projects, and eventually build my own products that make a real impact.

My Work

Secure Multi-Tier Cloud Architecture on AWS

Professional Deployment of Visionary Image Analyzer

Architected and deployed a secure, multi-tier cloud application on AWS from the ground up, implementing defense-in-depth security using a custom VPC, public/private subnets, Security Groups, NACLs, and a NAT Gateway.

AWS (VPC, EC2, SG, NACL, IGW, NAT) Nginx Docker FastAPI Linux

End-to-End Session-Based Recommendation Engine

An End-to-End MLOps Pipeline for E-Commerce

Architected and deployed a complete MLOps pipeline to serve real-time product recommendations, featuring a custom Word2Vec model trained on a 42-million-row dataset.

Python FastAPI Docker Nginx PostgreSQL CI/CD

Scalable News Analysis Engine

An Asynchronous AI-Powered Data Pipeline

Designed a distributed system to scrape and analyze news articles, using Celery and Redis for asynchronous processing and a multi-database architecture.

Python FastAPI Celery Redis PostgreSQL Vector DB Docker Compose

AI-Powered Interactive Storyteller

A Real-Time Generative AI Application

Built a real-time, interactive storytelling game by chaining multiple AI models (Gemini for text, Stable Diffusion for images) via a FastAPI WebSocket backend.

Python FastAPI WebSockets Docker Generative AI

My Toolkit

Languages

Python SQL JavaScript HTML/CSS

Libraries & Frameworks

FastAPI Pandas Gensim Pytest Celery React Next.js Tailwind CSS

Databases

PostgreSQL Vector DB Redis

Cloud & DevOps

AWS (VPC, EC2, SG, NACL, IGW, NAT) DigitalOcean Docker Nginx CI/CD (GitHub Actions) Linux Git Vercel

Problem Solving (DS&A)

130+ problems solved (LeetCode) Neetcode 150 In Progress

Education & Certs

Presidency University, Bengaluru

B.Tech in Information Science and Technology

Expected Graduation: May 2028 | CGPA: 8.0/10.0