I'm
Najaf Murtaza
Data Scientist, Natural Language Processing Engineer, Machine/Deep Learning Engineer
Experience
September 2021 to Present
Kyndryl
Data Scientist (Contractor)
- Part of a system design team to upgrade current product into scalable containerized micro-services which resulted in high efficiency and quick development/improvement of independent features.
- Working with cross functional teams to ensure robust product development and client satisfaction.
- Engaging with clients to get feedbacks and understand their requirements.
- Automating AI pipelines such that they can adjust to data shift and learn new patterns quickly.
August 2019 to August 2021
IBM
Data Scientist (Contractor)
- Using state of the art tools, techniques and algorithms to develop and improve Automated Ticket Routing and Assignment.
- Developed a binary text classifier to detect spam tickets which saves money and time to resolve those tickets.
- Implemented different clustering techniques to generate an alert on similar problems/incidents based on time on text data.
- Updated word embeddings for text data which increased performance by 15% and were 5 times less in length than previous one.
- Improving performance of existing Machine/Deep Learning systems and ensuring they are production ready.
- Developing scripts to automate the analysis, cleaning and visualization of text data.
- Verifying security issues while developing systems and ensuring it passes pen testing phase.
- Developed set of useful practices for imbalanced datasets.
April 2019 to July 2019
IBM
Graduate Analytics Intern
- Performing Analysis & Manipulation of datasets
- Developing, Executing & Validating Machine Learning Models
- Reporting key findings & model performance on daily/weekly basis
- Improved the performance & bug fixes in existing scripts