Skip to content
View Ashtam01's full-sized avatar

Highlights

  • Pro

Block or report Ashtam01

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. 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
Ashtam01/README.md

Hi there, I'm Ashtam Pati Tiwari 👋

Engineering Scalable AI Backends & Crushing Algorithmic Puzzles

Email • LinkedIn • LeetCode • Codeforces • Portfolio


👨‍💻 A Little About Me

Welcome to my GitHub! I'm currently pursuing my B.Tech in Electronics and Communication Engineering at NSUT (Class of 2027), but my true passion lies in code. I bridge the gap between heavy-duty algorithms and sleek full-stack applications.

Instead of just building standard web apps, I love diving into the deep end of GPU-accelerated inference pipelines, hybrid recommendation engines, and robust authorization frameworks.

🚀 What I'm Currently Focused On

  • 🧠 AI-Powered Systems: Deploying low-latency deep learning models and managing unstructured datasets.
  • ⚡ Competitive Programming: I'm constantly sharpening my problem-solving skills. I've tackled over 650+ problems on LeetCode (Rated 1710) and actively compete on Codeforces (Specialist - 1453) and CodeChef (3-Star - 1627).
  • 🏗️ Type-Safe Full-Stack: Building out complex, scalable web architectures using tools like Next.js, FastAPI, and PostgreSQL.

🛠️ My Tech Stack

  • Languages: C++, Python, TypeScript, JavaScript, SQL
  • Frontend & Backend: Next.js, React.js, FastAPI, Node.js, Express.js, tRPC
  • Databases & Infrastructure: PostgreSQL, MongoDB, Drizzle ORM, Cloudflare R2, Modal, Docker
  • Machine Learning: PyTorch, Scikit-Learn, SciPy, Librosa, RapidFuzz, DVC

💡 Stuff I've Built

A low-latency Text-to-Speech platform. I engineered a GPU-accelerated deep learning pipeline using Modal for the model inference and set up Cloudflare R2 to efficiently handle all the unstructured audio data.

A recommendation engine that actually understands the music. It merges acoustic analysis with collaborative filtering. I used DVC to track a pipeline that processes over 600MB of data into SciPy sparse matrices, exposed via a fast FastAPI backend with fuzzy searching.

A highly scalable authorization system. I implemented both Role-Based (RBAC) and Relationship-Based (ReBAC) access controls using CASL, backed by a relational database schema designed with PostgreSQL and Drizzle ORM.


Always open to collaborating on cool ML/Systems projects or discussing CP strategies!

Pinned Loading

  1. Voice Voice Public

    AI powered Text to speech converter and voice cloning tool

    TypeScript

  2. Hybrid-recommender-system Hybrid-recommender-system Public

    Hybrid Recommendation system. Content based + Collaborative based + Hybrid. Fuzzy search also implemented. Spotify million songs dataset

    TypeScript

  3. vaultspace vaultspace Public

    Permission System

    TypeScript

  4. dsa-cp dsa-cp Public

    A library of template code snippets and problems I struggled with throughout the journey.

    C++