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I'm Lakshya

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About

I spend most of my time where abstractions end.

I'm a programmer learning about machine learning inference, CUDA, and deep learning. I'm currently building a lightweight machine learning library Nabla in C++ and a neural network inference engine using C++ and CUDA.

Previously a research intern at the IIT Bhilai Innovation and Technology Foundation, building deep learning models for a DST-funded project on healthcare diagnostics. Also active in competitive programming across AtCoder, Codeforces, and LeetCode.

1,200+
Problems Solved
AIR 60
ICPC Kanpur Regionals
1st
Square Hacks, IIT Delhi
97.25 %ile
JEE Mains 2023

Technical Skills

Languages

C C++ Go Python SQL CUDA C/C++

Frameworks & Libraries

NumPy Scikit-learn LangChain FastAPI Pydantic

Systems & Tools

Linux Bash Vim CMake Git GitHub Google Colab

Core Areas & Interests

Operating Systems Concurrency Data Structures Machine Learning Deep Learning Parallel Programming Competitive Programming

Projects

ML · OOPS · C++

Nabla

A lightweight C++ ML library with modular components for linear algebra, dataset handling, preprocessing, evaluation metrics, and predictive models. Core matrix class, CSV dataset loaders, and linear regression, built with template metaprogramming and OOP.

StackC++, CMake
FocusLinear Algebra, ML Primitives
StatusIn Development
C++ · CUDA

Neural Network Inference Optimization

A neural network inference engine in C++ and CUDA optimized by offloading GEMM and convolution to CUDA while keeping control flow on the CPU.

StackC++, CUDA
FocusGEMM, Conv, SIMD
StatusOngoing

Experience

Research Project Intern

June 2025 — July 2025
IIT Bhilai Innovation and Technology Foundation

Contributed to the DST PRAYAS–funded project "Transforming Healthcare Access through AI-Driven Diagnostics Applications and Mobile Health Solutions," designing deep learning models and AI agents for medical data analysis and diagnostic decision support.

ICPC

ICPC Preliminary Contest

157 / 2930

Out of 2,930 competing teams, 2025.

ICPC 2025

ICPC Kanpur Onsite Regional

Ranked 60th
ICPC 2025–26

ICPC Amritapuri Multisite Contest

Ranked 116th
ICPC 2025-26

Other Achievements

[2026]

Qualified GATE CS 2026

Graduate Aptitude Test in Engineering, Computer Science.
[2025]

1st Place at Square Hacks, IIT Delhi

Most Impactful Solution, among 600+ teams.
WINNER
[2025]

Best Innovative Use Case, GenAI Hackathon Finals

TFUG, at LPCPS Lucknow, among 85+ teams.
WINNER
[2023]

Reliance Foundation Undergraduate Scholarship 2023-24

Top 5,000 of 58,000+ applicants.
[2023]

97.249 %ile in JEE Mains

Joint Entrance Examination.
Contact Me

Let's build something
that runs fast.

Open to ML, and software engineering roles.

lakshyaabaranwal@gmail.com