Skip to content
View atleekumaar's full-sized avatar
:octocat:
πŸ’«πŸ’«βœ¨βœ¨
:octocat:
πŸ’«πŸ’«βœ¨βœ¨

Block or report atleekumaar

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
atleekumaar/README.md

Terminal Header

Followers


Key Skills & Technologies

** Languages & Web Tech: ** Python JavaScript HTML5 CSS3 SQL PostgreSQL

** AI, ML, Deep Learning & Backend: ** PyTorch TensorFlow Scikit-Learn FastAPI Streamlit

** Computer Vision, NLP & Robotics: ** OpenCV YOLO NLP ROS2

** Data Science & Visualization: ** Pandas NumPy Power BI

** Cloud & DevOps: ** AWS Google Cloud Azure

** Core Competencies & Specializations: **

  • ** 3D Perception & Vision: ** SPVCNN, PointNet++, LiDAR, 2.5D Mapping, GridMap25D, Object Detection
  • ** Engineering & Architecture: ** Data Structures, System Design, Software Architecture, REST APIs, Database Design, EDA, Feature Engineering

πŸ“ˆ Contribution Activity

Contribution Graph


Featured Projects

  • Tech Stack: Python, C++17, CUDA, PyTorch, SPVCNN, PyBind11, NumPy, Numba, ROS2, SemanticPOSS
  • Overview: Developed a real-time foveated LiDAR perception pipeline that converts raw 3D point clouds into a variable-resolution 2.5D elevation map with semantic, traversability, confidence, and point-density layers. Implemented distance-adaptive spatial representation with 5 cm resolution (0–10 m), 15 cm (10–40 m), and 50 cm (40–100 m) to preserve near-field geometric detail while reducing computational overhead at longer ranges, along with semantic segmentation for drivable terrain, static obstacles, and dynamic objects.
  • Performance: Achieved 23.37 ms production-equivalent end-to-end perception latency (~42.79 FPS) after native C++/CUDA and FP16 inference optimizations, reducing pipeline latency by ~75% (from 94.10 ms to 23.37 ms), accelerating 2.5D grid rasterization by 3.88x using C++/PyBind11, and maintaining 52.05% semantic mIoU with zero frame drops across 1,000-frame endurance testing.
  • Tech Stack: Python, PyTorch, Transformers, LLMs
  • Overview: Developed a from-scratch PyTorch implementation of the Kimi K3 LLM architecture, translating complex research paper specifications into functional code without relying on external reference implementations.
  • Performance: Engineered custom neural network componentsβ€”including Gated Multi-Head Latent Attention (MLA), Attention Residuals (AttnRes), and Stable Latent Mixture-of-Experts (MoE) layersβ€”to optimize context retention and computational efficiency.
  • Tech Stack: Python, Scikit-learn, SVM, StandardScaler, Streamlit, Joblib
  • Overview: Developed and deployed an end-to-end medical risk diagnostic web application using Support Vector Machine (SVM) and custom CSS Dark Theme UI. Includes diagnostic parameter metrics and downloadable patient reports.
  • Performance: Achieved ~77.3% Test Accuracy with standard feature scaling.
  • Tech Stack: Python, Scikit-learn, Pandas, NumPy, Jupyter Notebook
  • Overview: Built an end-to-end Binary Classification machine learning pipeline using SONAR frequency data to classify underwater objects as either a Rock or a Mine.
  • Performance: Achieved ~83.4% Training Accuracy and ~76.1% Test Accuracy using Logistic Regression.

Virtual Experience Programs (Forage) β€” 2025

Completed industry-recognized virtual job simulations in Software Engineering, AI, Data Science, Cloud Computing, and Cybersecurity:

  • Walmart Global Tech β€” Advanced Software Engineering
  • Deloitte Australia β€” Data Analytics, Technology & Cybersecurity
  • Amazon Web Services (AWS) β€” Solutions Architecture
  • British Airways β€” Data Science
  • Tata β€” Generative AI Powered Data Analytics

πŸŽ“ Education

  • B.Tech in Computer Science Engineering (Artificial Intelligence)
    University of Lucknow (Expected 2029)

πŸ“œ Certifications & Achievements

  • CIQ Level 7 β€” Machine Learning Algorithms
  • Walmart Global Tech β€” Advanced Software Engineering (Forage)
  • AWS β€” Solutions Architecture (Forage)
  • British Airways β€” Data Science (Forage)
  • Tata β€” Generative AI Powered Data Analytics (Forage)
  • Deloitte Australia β€” Data Analytics, Technology & Cybersecurity (Forage)
  • Successfully completed multiple industry-recognized virtual experience programs from leading global organizations.

🌐 Connect with Me

LinkedIn Email GitHub

Pinned Loading

  1. kimi-k3-toy kimi-k3-toy Public

    A minimal PyTorch implementation of the Kimi K3 architecture featuring KDA, Gated MLA, AttnRes, and Stable LatentMoE.

    Python 3

  2. AmitKumarTripathi123/foveated-lidar-mapping AmitKumarTripathi123/foveated-lidar-mapping Public

    Distance-aware (foveated) 3D LiDAR data pipeline and semantic segmentation for SemanticPOSS in PyTorch.

    Python

  3. rock-vs-mine-prediction rock-vs-mine-prediction Public

    SONAR data-based Rock vs Mine Prediction model using Logistic Regression

    Jupyter Notebook 8

  4. diabetes-prediction-app diabetes-prediction-app Public

    An AI-powered web application built using Support Vector Machine (SVM) and Streamlit to predict diabetes risk based on medical parameters.

    Jupyter Notebook 3

  5. Rock-vs-mine-pred.app Rock-vs-mine-pred.app Public

    An end-to-end Machine Learning web app built with Streamlit and Scikit-learn to classify underwater objects as Rock or Mine using Sonar data.

    Python 3

  6. house-price-estimator house-price-estimator Public

    A machine learning project leveraging historical housing market data and predictive modeling to estimate real estate valuations

    Jupyter Notebook 2