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Divyaanshvats/README.md
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🧠 About Me

I'm an AI/ML Engineer and Data Engineer with a Mathematics & Computing background from RGIPT, currently building production ETL pipelines on AWS at Algo8.AI. My work sits at the intersection of software engineering rigor and applied machine learning β€” I don't just prototype models in notebooks, I design the pipelines, feature stores, and infrastructure that get them into production.

Across three internships and a current full-time-track role, I've shipped:

  • πŸ” Anomaly detection systems β€” Autoencoder-based pipeline hitting 95% precision across 31,505 enterprise access logs
  • πŸ–ΌοΈ Multimodal retrieval β€” CLIP + BLIP-2 + ChromaDB retrieval-augmented generation, 90% retrieval accuracy
  • βš™οΈ Large-scale data engineering β€” PySpark feature pipelines and event-driven MLOps on AWS (S3, EC2, Lambda)
  • 🧩 Computer vision β€” Gabor filter + Multi-Otsu segmentation, CNN benchmarking up to 99.31% validation accuracy

I approach engineering with a product mindset: performance, security, and maintainability aren't afterthoughts β€” they're part of the spec from day one.

🎯 Open To

AI/ML Engineer Data Science Computer Vision Open Source


πŸ› οΈ Tech Stack

Languages

Frontend

Backend & Data

Cloud, DevOps & Tooling


πŸ€– AI / ML Expertise

Domain Proficiency Details
Anomaly Detection 🟣🟣🟣🟣🟣 Autoencoders, unsupervised deep learning, threshold tuning β€” 95% precision on 31K+ logs
Multimodal Retrieval / RAG 🟣🟣🟣🟣βšͺ CLIP, BLIP-2, ChromaDB vector search, 90% retrieval accuracy
Feature Engineering & ETL 🟣🟣🟣🟣🟣 PySpark batch pipelines, AWS S3/EC2/Lambda, production data quality
Computer Vision 🟣🟣🟣🟣βšͺ Gabor filters, Multi-Otsu segmentation, CNN transfer learning (EfficientNetB0, MobileNetV2)
LLM Applications 🟣🟣🟣βšͺβšͺ GroqCloud (Llama3-70B) inference pipelines, automated report generation
MLOps 🟣🟣🟣βšͺβšͺ Event-driven pipelines, AWS Lambda triggers, API-based validation via Postman

πŸš€ Featured Projects

πŸ”Ž Student Performance Analytics Engine with LLM Feedback Generation

End-to-end pipeline ingesting raw student performance data and auto-generating personalized, subject-wise PDF feedback reports using LLM analysis via GroqCloud β€” including automated visualizations and batch ZIP export. Built to eliminate manual report writing for educators at scale.

Aspect Detail
Stack Python, GroqCloud (Llama3-70B-8192), Hugging Face, PDF generation
Scale Multi-subject, multi-cohort extensible design
Performance Automated batch report generation with ZIP export
Security API-key managed LLM access, no PII persistence
Impact Eliminates manual report authoring for educators
Repository GitHub
πŸ–ΌοΈ Multi-Modal Retrieval and Generation System (Vision + Text)

Retrieval-augmented generation pipeline combining vision encoders (CLIP, BLIP-2) with vector similarity search (ChromaDB), optimized for high-throughput embedding retrieval.

Aspect Detail
Stack CLIP, BLIP-2, GPT-2, ChromaDB, Hugging Face, Python
Scale Vector-indexed multimodal corpus
Performance 90% retrieval accuracy, 30% throughput improvement over baseline indexing
Security Local embedding store, no external data leakage
Impact Reusable RAG framework for vision + text retrieval tasks
Repository GitHub
πŸ“Š CNN Architecture Benchmarking β€” EfficientNetB0 vs MobileNetV2 vs Baseline

Comparative benchmarking of three CNN architectures on CIFAR-10, evaluating accuracy-vs-compute tradeoffs for transfer learning versus training from scratch.

Aspect Detail
Stack PyTorch, EfficientNetB0, MobileNetV2, CIFAR-10
Scale 3 architecture variants, full hyperparameter sweep
Performance 99.31% validation accuracy (EfficientNetB0 transfer learning)
Security N/A β€” research/benchmarking project
Impact Demonstrated high accuracy at low compute cost for deployment-constrained environments
Repository GitHub

πŸ’Ό Experience

Data Engineer Intern β€” Algo8.AI

Feb 2026 – Jun 2026 Β· Remote

Architected production-grade ETL pipelines migrating and transforming data from EC2 to S3, ensuring high data quality and low latency for downstream analytical models.

  • Built large-scale feature engineering and batch processing workflows using PySpark
  • Enabled event-driven MLOps workflows using AWS Lambda and EC2
  • Streamlined API-based data extraction and validation using Postman, reducing pipeline debugging turnaround time

AWS PySpark ETL Lambda MLOps


Data Science Intern β€” Fidrox Technologies Pvt Ltd

May 2025 – Aug 2025 Β· Bengaluru

Designed and validated an unsupervised deep learning pipeline for enterprise security anomaly detection.

  • Reduced anomaly verification time by 40% by automating analysis of 31,505 access logs
  • Achieved 95% precision on security anomaly classification across 1,000+ critical incidents
  • Built AccessAI, an end-to-end pipeline flagging abnormal user behavior patterns

Autoencoders Anomaly Detection Deep Learning Python


Machine Learning Intern β€” Spatialty.AI

May 2024 – Jul 2024 Β· Bengaluru

Enhanced structural feature extraction on satellite imagery and contributed to computer vision annotation pipelines.

  • Applied and tuned Gabor filter parameters combined with Multi-Otsu segmentation
  • Implemented object detection labeling workflows via Makesense.ai for downstream CV models

Computer Vision OpenCV Image Segmentation


Undergraduate Research Intern β€” RGIPT (Prof. Rohit Bansal)

Feb 2024 – Mar 2024 Β· Jais, Uttar Pradesh

Designed end-to-end ML research workflows covering preprocessing, feature extraction, training, and validation.

  • Strengthened research reproducibility across multiple experimental configurations
  • Built foundational competency in statistical modeling and experimental analysis

Statistical Modeling Research Experimental Design


πŸ† Achievements

Recognition Details
πŸ₯‡ ALLEN SOPAN 2023 Top 1% among 100,000+ participants nationally
πŸ₯ˆ AlgoUniversity 2nd Runner-Up, Graph Theory Programming Camp
πŸ… Kode Current Hackathon Top 10 among 1,000+ competing teams
πŸ… Lyzr Agentathon Ranked 38/500+ builders β€” shortlisted top 50
πŸ₯‰ Hacktoberfest Hackathon 2025 Consolation Prize (3rd Place), Bengaluru
πŸ’» Competitive Programming 400+ CodeChef, 300+ LeetCode problems solved

πŸ“œ Certifications

Microsoft
Azure Fundamentals

Coursera (DeepLearning.AI)
Supervised ML

LinkedIn Learning
GenAI Fundamentals

Forage
Data Analytics Job Sim

Technexus
Agentic AI


πŸ’» Coding Profiles

LeetCode CodeChef

GeeksforGeeks HackerRank


πŸ“ˆ GitHub Analytics


πŸ“Š Contribution Activity


🐍 Contribution Snake


🎯 Current Focus

Learning:
  - Advanced Multi-Agent Orchestration
  - Distributed Systems for ML Infrastructure
  - Advanced Retrieval-Augmented Generation Architectures

Building:
  - Production-grade MLOps pipelines on AWS
  - Multimodal retrieval systems at scale

Exploring:
  - Vector database optimization
  - Event-driven ML infrastructure

Open_To:
  - AI/ML Engineer roles
  - Data Science / Data Analyst roles
  - Computer Vision Engineer roles

🌐 Connect

Gmail LinkedIn GitHub Portfolio


"Engineering isn't just about building models β€” it's about shipping systems that hold up in production."

Pinned Loading

  1. CIFAR-with-CNN CIFAR-with-CNN Public

    Trained a CNN on CIFAR-10 with data augmentation as well as other dataset on Pre trained model

    Jupyter Notebook

  2. FIDROX_ASSIGNMENTS FIDROX_ASSIGNMENTS Public

    AccessAI – Detecting Anomalous Swipe Behavior in Physical Access Control Systems

    Jupyter Notebook

  3. hacktoctober hacktoctober Public

    Forked from preethamresearch/hacktoctober

    NeuroGrid ScriptSense is a Streamlit-based web application that leverages. This tool is designed to bridge language barriers in healthcare, ensuring patients and healthcare providers can communicat…

    Python

  4. Regulatory-Knowledge-Assistant-RKA Regulatory-Knowledge-Assistant-RKA Public

    Regulatory Knowledge Assistant (RKA) uses RAG to answer compliance queries from labour laws, RBI guidelines, and HR policies.

    Python

  5. PneumoVision PneumoVision Public

    Chest X-Ray Pneumonia Classification with DenseNet121: Transfer Learning, Fine-Tuning & External Validation

    Jupyter Notebook

  6. Real-Time-Static-Hand-Gesture-Recognition. Real-Time-Static-Hand-Gesture-Recognition. Public

    This project is a real-time static hand gesture recognition system using Python, OpenCV, and Mediapipe. It detects 21 hand landmarks from the webcam feed and applies geometry-based rules to classif…

    Python