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RatneshKJaiswal/README.md

Hi there, I'm Ratnesh Kumar Jaiswal πŸ‘‹

Software Engineer β€’ Cloud & Distributed Systems β€’ Applied AI / Computer Vision

LinkedIn GitHub LeetCode Email


πŸš€ About Me

I am a Computer Science & Engineering undergraduate at NIT Delhi (2023–2027) with a background in engineering large-scale enterprise rollouts, high-throughput cloud pipelines, and applied computer vision systems.

  • πŸ’Ό Industry Background:
    • Microsoft (Content Store / Agentic Security): Designed and shipped an automated Azure EV2 rollout framework reducing deployment steps by 15x, and developed a workload-scoped Service Model generator that slashed artifact size by 98% and cut onboarding time from 2 weeks to 2 days.
    • IIT Mandi (Research Intern): Engineered real-time Autonomous Ground Vehicle (AGV) detection for low-latency drone video using Detectron2 with a custom CSPDarkNet-53 backbone, outperforming YOLO, RT-DETR, and Mask-RCNN baselines.
  • πŸ€– Leadership: Deputy General Secretary at Kinetic Robotics Club, NIT Delhi.
  • πŸ† Honors & Milestones:
    • Selected for Amazon ML Summer School 2025.
    • Patent holder for a Wall-Climbing & Cleaning Robot (Global Rank 6 at the Technoxian World Innovation Challenge).
    • Solved 500+ DSA problems across LeetCode and Coding Ninjas.
  • πŸ’¬ Ask me about: Real-time WebRTC audio streaming, fault-tolerant cloud automation (Azure/AWS), Vision Transformers, and low-latency API design.

πŸ› οΈ Tech Stack & Skills

Languages Python Java C# C++ TypeScript JavaScript SQL
Frontend & Backend Next.js React FastAPI Flask tRPC WebRTC
Cloud & DevOps Azure Azure DevOps AWS Docker PostgreSQL MongoDB
AI & Machine Learning PyTorch TensorFlow Hugging Face OpenAI Gemini LangChain

πŸ“‚ Featured Projects

Repository / Project Tech Stack Architecture & Impact
Mockviews Next.js React tRPC PostgreSQL WebRTC OpenAI Realtime API Gemini 2.0 Inngest AI-driven mock interview engine providing live, low-latency voice-to-voice interviews across 5 tech presets. Implements an event-driven background pipeline to transcribe, analyze, and deliver structured rubric feedback.
Renergy (Sparkathon) Next.js FastAPI AWS Lambda EventBridge S3 XGBoost Cloud-native energy forecasting suite utilizing continuous S3-triggered event streams and XGBoost models (95–98% accuracy) to anticipate peak loads and reduce facility carbon footprints.
Imagin3D PyTorch ViT Transformers Flask Hugging Face Render Deep learning 3D reconstruction system powered by a ViT-base-patch16-224 backbone trained on the Pix3D dataset, converting multi-angle 2D imagery into rendered 3D meshes in real time.
FoodLens AI React FastAPI Gemini Vision Python Multimodal computer vision application that classifies meal items from image inputs to provide immediate macronutrient breakdowns and nutritional tracking.
Banana Index PyTorch GoogLeNet Flask Render Transfer learning visual regression pipeline applying a fine-tuned GoogLeNet model to evaluate and score produce freshness.

πŸ“Š GitHub Activity & Metrics

GitHub Streak


"Building resilient distributed systems and intelligent computer vision pipelines."

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  1. Sparkathon-2025 Sparkathon-2025 Public

    An ML-powered dashboard optimizing Walmart's renewable energy use for cost savings and sustainability.

    Jupyter Notebook 1 1

  2. Banana_Index Banana_Index Public

    GoogLeNet Regression Model Implementation to calculate freshness index of Banana

    Jupyter Notebook 1

  3. Flight-Price-Predictor Flight-Price-Predictor Public

    Jupyter Notebook

  4. food-identifier food-identifier Public

    FoodLens AI

    JavaScript 1

  5. Robotics_Inventory Robotics_Inventory Public

    Inventory Management System for Robotics Club NIT Delhi using mysql database and tkinter GUI

    Python

  6. Imagin3D Imagin3D Public

    3D Image reconstruction using 2D Image

    Jupyter Notebook 1