Arijit Roy ▶️

Delhi, India
2K followers 500+ connections

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About

I’m excited to share my journey in the world of technology where I’ve found my passion at…

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Experience & Education

  • Feather (YC S22)

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Licenses & Certifications

Volunteer Experience

  • Randomize MUJ Graphic

    President

    Randomize MUJ

    - 1 year 1 month

    Science and Technology

    Led the official computing club of Manipal University Jaipur.
    - Speaker for technical events on topics like machine learning, competitive coding, cloud computing etc.
    - Mentored over 350+ freshers in the field of machine learning and backend development
    - Organized TechTales, the annual technical festival of Randomize();
    - Lead organiser of Hacktoberfest(2020) Jaipur event

  • Microsoft Graphic

    Microsoft Learn Student Ambassador

    Microsoft

    - 2 years 5 months

    Science and Technology

    Learn Student Ambassadors are a global group of campus leaders who are eager to help fellow students, create robust tech communities and develop technical and career skills for the future.

    https://studentambassadors.microsoft.com/studentambassadors/certificate/d9e56245-53b6-474f-9aa0-bb2745dd60c3

  • Microsoft Learn Student Ambassadors Graphic

    Speaker @ Hacktoberfest

    Microsoft Learn Student Ambassadors

    - 2 months

    Science and Technology

    Topics: What is open-source, how to start contributing to open-source

  • Redis Graphic

    Open Source Contributor

    Redis

    - 1 month

    Science and Technology

    Open Source Contributor in Redis-developer Python project

  • PyTorch Graphic

    Open Source Contributor

    PyTorch

    - 2 months

    Science and Technology

    Open Source Contributor in torch audio

  • Core Member

    Amazon Alexa Community - Jaipur

    - 1 year 2 months

    Science and Technology

Publications

  • LyriX : Automated Lyrics Transcription Using Deep Learning-Based Residual UNet Model

    IEEE

    Automated Lyrics Transcription has emerged as a crucial research area to enhance music analysis and comprehension. In this paper, we present a novel approach for Automated Lyrics Transcription for English pop and rock songs using a deep learning-based residual UNet model. A comprehensive dataset of annotated songs, comprising lyrics and their corresponding audio tracks, was curated to train and evaluate the model. The performance of the vocal separation model was evaluated using the…

    Automated Lyrics Transcription has emerged as a crucial research area to enhance music analysis and comprehension. In this paper, we present a novel approach for Automated Lyrics Transcription for English pop and rock songs using a deep learning-based residual UNet model. A comprehensive dataset of annotated songs, comprising lyrics and their corresponding audio tracks, was curated to train and evaluate the model. The performance of the vocal separation model was evaluated using the Signal-to-Distortion Ratio, demonstrating significant improvements over existing methods. Additionally, we propose an innovative lyrics transcriber, leveraging the vocal separation model, and evaluate its accuracy using the Word Error Rate. The results indicate high precision in the lyrics transcription process. Our research contributes to the advancement of automated lyrics transcription techniques, offering valuable insights for further developments in music analysis and application areas

    Other authors
    See publication

Projects

  • rezonance

    rezonance is a social music ecosystem targeted towards music enthusiasts. It consists of a music streaming application (available both for web & Android), a Discord bot, an eCommerce store and a multiplayer game. Currently, we have over 700 MAU.

    - Built a pipeline of stages to query, aggregate and filter artist, album and music metadata from various data sources and joining them to store in a relational database.
    - Built a custom search engine to personalize content searches for each…

    rezonance is a social music ecosystem targeted towards music enthusiasts. It consists of a music streaming application (available both for web & Android), a Discord bot, an eCommerce store and a multiplayer game. Currently, we have over 700 MAU.

    - Built a pipeline of stages to query, aggregate and filter artist, album and music metadata from various data sources and joining them to store in a relational database.
    - Built a custom search engine to personalize content searches for each user based on activity and preferences.
    - Designed an end to end recommendation engine which auto tunes itself based on users interaction with the recommended songs.
    - Developed micro-services in Python using FastAPI, PostgreSQL, Elasticsearch, Redis, Celery and containerized the application using Docker.
    - Wrote unit tests using PyTest and created Ci/CD pipeline using GitHub Actions

    Other creators
    See project
  • Diode

    -

    Diode is an PaaS (Platform as a service) tool that lets people deploy their web-applications in two clicks.
    This project was a runner-up in the Linode x Hashnode hackathon.
    Currently, the frameworks supported are: Django, Flask, FastAPI, NodeJS, ReactJS, and NextJS.

    - Deploed applications based on their run times automatically over SSH
    - Used Celery to asynchronously handle shell commands while sending updates to the frontend about each step
    - Used a reverse-proxy…

    Diode is an PaaS (Platform as a service) tool that lets people deploy their web-applications in two clicks.
    This project was a runner-up in the Linode x Hashnode hackathon.
    Currently, the frameworks supported are: Django, Flask, FastAPI, NodeJS, ReactJS, and NextJS.

    - Deploed applications based on their run times automatically over SSH
    - Used Celery to asynchronously handle shell commands while sending updates to the frontend about each step
    - Used a reverse-proxy configuration using Nginx which also acted as a load balancer

    Other creators
    See project
  • Amethyst

    -

    Amethyst is a low-code, easy-to-use, GPU-powered recommender engine generator based on PyTorch. It requires only three parameters to rank/predict the best items for users and vice-versa

    • Implemented BiVAECF & IBPR using PyTorch.
    • Used Mean Average Precision, recall for top-k items for evaluation
    • Applied stratified split and user-eligibility check for automatic pre-processing

    See project
  • AQUA

    -

    Project AQUA is a Digital Evaluation Platform which leverages the power of leading-edge frameworks paired with state of the art artificial intelligence algorithms to provide an seamless and organized experience both for educators and students alike.

    Other creators
    See project
  • reZonance

    -

    reZonance is a Content Based Recommendation Service which suggests songs similar to the one chosen by the user. It has approximately 160,000 songs in its database and takes about 1500ms to generate recommendations.

    Other creators
    See project
  • HealthBridge

    -

    The aim of Project HealthBridge is to make the interaction of patients and doctors seamless, convenient and more organized. This platform is built keeping in mind the problems and hassles one has to face while using any medical facility via hospitals.

    🤒 Here's what we provide for patients:

    📄 Doctor appointment booking

    🔬 Lab test booking

    🧾 Online prescription & medical history database

    💊 Generic drugs to brand name converter & recommendation…

    The aim of Project HealthBridge is to make the interaction of patients and doctors seamless, convenient and more organized. This platform is built keeping in mind the problems and hassles one has to face while using any medical facility via hospitals.

    🤒 Here's what we provide for patients:

    📄 Doctor appointment booking

    🔬 Lab test booking

    🧾 Online prescription & medical history database

    💊 Generic drugs to brand name converter & recommendation system

    🚑 Ambulance on demand service

    🧬 Disease prediction services


    🧑‍⚕️ For doctors, we provide the following services:

    💻 Appointment management system

    ✒️ Online prescriptiion creation system

    ⚕️ View medical history and previous appointments of patient

    ❗ Prioritized lab results for disease infected patients

    Other creators
    See project
  • Pneumonia Detector

    -

    Pneumonia Classifier uses Deep Learning to classify X-Ray chest images to classify whether a person is infected with Pneumonia. Further it also can classify the type of infection i.e. whether the infection is viral or bacterial.

    See project
  • Automatic License Plate Recognition System

    -

    ALPR for India detects license plates from images of vehicles (upto 10 License Plates in a single image) and converts license plate numbers to strings. This can be used by law enforcement vehicles to scan, in real-time, vehicle insurance expiry, pollution check certificate validation, and possible blacklisted vehicles on the road. On a GPU powered machine, each detection takes approximately 70-80 milliseconds

    See project
  • Facial Expression Recognition

    -

    Facial expression recognition aims to detect the persons feeling by using a video stream from the webcam. This detector can detect 7 human emotions which are Angry, Disgust, Fear, Happy, Neutral, Sad, Surprise.

    See project
  • Stock Predictor

    -

    The project aims to predict the stock prices of a given company using LSTM networks

    See project

Honors & Awards

  • Runner Up in AWS x Hashnode Hackathon

    Hashnode

    Vinyl is a multiplayer song guessing game inspired by the famous online multiplayer game, skribbl

  • Runner Up in Build with Linode Hackathon

    Linode

    Our project - Diode, a PaaS tool to deploy web-apps to Linode in 2 clicks won runner up in the Build with Linode Hackathon

  • Special Mention in Build The World with Dolby.io Hackathon

    Dolby.io

    Won special mention in Build The World with Dolby.io Hackathon, an international hackathon aimed towards building spectacular and innovative hybrid audio and video conference experiences

  • Placed 5th out of 300 teams in HackTheMountains2.0

    HackTheMountains

    HACK THE MOUNTAINS 2.O” was a 36 hour virtual Hackathon by the First ever Tech community from Jammu And Kashmir “SUDAN’S TECH ” - by the students and for the students.

  • Placed 1st in Coppell AI Hacks for Education

    Coppell AI

    Placed first in an educational themed international hackathon

  • Global Rank #1

    CodeChef

    Ranked 1 in May Long Challenge in Division 2

  • Microsoft Learn Student Ambassador

    Microsoft

    Learn Student Ambassadors are a global group of campus leaders who are eager to help fellow students, create robust tech communities and develop technical and career skills for the future.
    https://studentambassadors.microsoft.com/certificate/d9e56245-53b6-474f-9aa0-bb2745dd60c3

  • Placed 3rd in HacksOverflow Hackathon

    ACM-MUJ | IEEE SB MUJ

    Placed 3rd in a National level Hackathon

  • TMA Pai Engineering Scholarship

    Manipal University Jaipur

  • 2nd Rank in Discovery Challenge

    InterviewBit

  • TMA Pai Engineering Scholarship

    Manipal University Jaipur

  • Silver Medal in Odyssey of the Mind (National Round)

    Odyssey of the Mind

  • Gold Medal in Asia Pacific Conference of Young Scientists

    FASE

  • Silver Medal in Odyssey of the Mind (National Round)

    Odyssey of the Mind

Languages

  • German

    Limited working proficiency

  • English

    Full professional proficiency

  • Hindi

    Native or bilingual proficiency

Organizations

  • Randomize MUJ

    Head of Projects

    - Present
  • Metaverse (Cyber Society)

    President

    -

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