Ujjwal Khadka

Ujjwal Khadka

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Kathmandu, Bagmati Province, Nepal

Contact Ujjwal regarding: 
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Full-time jobs
Starting at USD3k/month

Timeline


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Résumé


Jobs verified_user 0% verified
  • N
    LLM Engineer
    Novelty Technology
    Sep 2024 - Current (1 year 11 months)
    1. Built and deployed an AI chatbot using Retrieval-Augmented Generation (RAG) to deliver accurate, context-aware responses by integrating a knowledge base with vector databases. 2. Implemented RAG-based summarization pipelines to extract concise insights from large text corpora, improving information accessibility for users. 3. Optimized document retrieval and summarization workflows using advanced embeddings, vector search, and AI-driven contextual understanding.
  • I
    Data Scientist
    IceBrkr
    Mar 2024 - Sep 2024 (7 months)
    1. Leading a team of data scientists and providing technical guidance and mentorship 2. Collaborating with stakeholders to understand business requirements and translate them into data science solutions. 3. Developing and implementing advanced machine learning algorithms and models using Python. 4. Optimizing data pipelines and infrastructure to ensure efficient data processing and analysis on Apache Spark 5. Communicating findings and recommendations to executives and cross-functional teams
  • Fusemachines
    AI Engineer
    Fusemachines
    Sep 2023 - Mar 2024 (7 months)
    Built and deployed an AI chatbot using Retrieval-Augmented Generation (RAG) to provide accurate, context-aware responses by seamlessly integrating knowledge bases with vector databases and developed RAG-based summarization pipelines to extract and deliver concise insights from extensive text corpora, enhancing user accessibility to critical information. Also optimized document retrieval and summarization workflows through the implementation of advanced embeddings, sophisticated vector search, and AI-driven contextual understanding.
  • Technocolabs Softwares
    AI/ML Engineer Internship
    Technocolabs Softwares
    Jan 2023 - Sep 2023 (9 months)
    Assisted in the development of scalable data warehousing solutions. Optimized data processing workflows to enhance performance and reliability. Participated in cross-functional teams to deliver data-driven insights for business growth.
  • The Sparks Foundation
    Data Science and Business Analytics Internship
    The Sparks Foundation
    Sep 2022 - Dec 2022 (4 months)
    Completed the Graduate Rotational Internship Program (GRIP). Conducted data analysis and business analytics to support decision-making processes with basic training in Exploratory Data Analysis and Machine Learning.
Education verified_user 0% verified
  • P
    Bachelor of Engineering
    Purbanchal University
    Nov 2018 - Aug 2024 (5 years 10 months)
  • Kathmandu Model Secondary School
    Higher Secondary in Science and Technology
    Kathmandu Model Secondary School
    Jul 2016 - May 2018 (1 year 11 months)
  • B
    School in School
    Bal Pratibha Secondary English School
    Nov 2007 - Nov 2015 (8 years 1 month)
  • R
    Remote Diagnosis of various diseases
Projects (professional or personal) verified_user 0% verified
  • V
    Vision Transformers and 3D Medical Images (Alzheimer's Disease Datasets) Identification, Segmentation & Classifications,
    Mar 2023 - Current (3 years 5 months)
    Investigated the application of Vision Transformers (ViTs) for identification, segmentation, and classification of 3D medical images. Developed models to handle 3D spatial data and extract meaningful features using ViTs. Explored the potential of ViTs in improving accuracy and efficiency in medical image analysis, particularly in Alzheimer's disease datasets.
  • S
    SparkNLP Workshop
    Mar 2023 - Current (3 years 5 months)
    Conducted workshops focused on applying SparkNLP techniques to medical imaging data. Developed and implemented models to extract insights from medical images using NLP and computer vision.
  • E
    Efficient Data Handling