Summary
Overview
Work History
Education
Skills
Accomplishments
Projects
Languages
Timeline
Generic

Rajinder Kaur Ghumman

Oshawa,Canada

Summary

Confident multi-tasker with 3 years of experience engaging with customers to solve support queries and build excellent client relationships. Highly organized with keen eye to maintain multiple streams of work simultaneously. Energetic self-starter builds strong client relationships. ·

Overview

3
3
years of professional experience

Work History

Support Executive

Tata Consultancy Services
05.2020 - 12.2022

Client: Puma Energy

  • User administration and management.
  • Perform RCA by identifying, analyzing and providing solutions to issues reported by application users.
  • Driving communication with the users, development and third-party integration teams to identify the root cause of errors.
  • Extracting data using SQL queries from multiple databases and rearranging the same for easy use.
  • Maintained an up-to-date understanding of industry best practices and emerging technologies to better serve clients'' needs.
  • Developed knowledge base articles to aid in the resolution of common issues, reducing ticket volume.
  • Perform data analysis using power query to clean, rearrange and filter data to use it for updating in the database.
  • Maintaining Business continuity by analyzing and providing work around for high priority issues.
  • Mentoring new team members.
  • Finding out areas to improve application.
  • Streamlined support processes for improved efficiency and reduced response times.
  • Enhanced customer satisfaction by addressing and resolving technical issues promptly.
  • Translated technical terminology for clients to communicate through ticket system.
  • Worked closely with development teams to communicate customer requirements, leading to enhanced product features tailored towards customer needs.
  • Presented technical concepts clearly and concisely both verbally and in written form using different reports and excel files for diverse audiences.

Tester

Tata Consultancy Services
09.2019 - 04.2020

Client: Infineon

  • Understanding current applications and customer requirements.
  • Designing comprehensive test cases and executing them under various conditions.
  • Perform functional and integration testing of the application based on test scenarios.
  • Perform Sanity testing and Regression testing after deployment.
  • Maintaining Quality Center with test scenarios, results and defects.
  • Good exposure to SDLC (Software Development Life Cycle) and STLC (Software Test Life Cycle).
  • Collaborated with development teams to resolve defects and improve the overall stability of applications.

Education

Graduate Certificate - Artificial Intelligence Analysis, Design and Implementation

Durham College of Applied Arts & Technology
Oshawa
08.2024

Graduate Certificate - Data Analytics in Business Decision Making

Durham College of Applied Arts & Technology
Oshawa, ON
08.2023

Bachelor of Engineering - Electronics & Telecommunication

F.C.R.I.T., University of Mumbai
Mumbai, India
06.2019

Skills

Technical Skills:

  • Python, R, C, Java Basics, SQL, VHDL

Libraries/Frameworks:

  • Pandas (Python), NumPy (Python), Matplotlib (Python), Seaborn (Python), Scikit-learn (Python), ggplot2 (R), Large Language Models (LLM)

Tools:

  • Tableau, Git, Docker, Jupyter Notebook, Anaconda, Visual Studio, Quality Center, Zendesk, Azure, Microsoft Office, Tableau, Microsoft Dynamics (CRM), Navision

Big Data & Streaming Technologies:

  • Apache Kafka, Apache Spark Streaming, Hadoop, HDFS

Accomplishments

  • On The Spot Award
  • Star of the Month Award

Projects

Phishing Detection Project

  • Developed a robust phishing detection system using various machine learning models, including Logistic Regression, Decision Tree, Random Forest, Gradient Boosting, XGBoost, Support Vector Machine, k-Nearest Neighbors, and Neural Network, with model evaluation and optimization conducted in Jupyter notebook.
  • Deployed the best-performing model as a Flask API, containerized with Docker, and validated its reliability and accuracy through extensive testing with Postman.

DocuAssist

  • Developed an AI-driven application to explore and analyze the content of Harry Potter from web page of wikipedia using LangChain, Hugging Face models, and FAISS for vector storage.
  • The chatbot retrieved relevant Harry Potter Wikipedia content to answer user queries.
  • Used Streamlit to create an interactive interface for user input.
  • The project leverages custom functions to prepare the language model and generate responses.

NutriGuru

  • Developed NutriGuru, an AI-powered meal planner and calorie detector that generates personalized meal plans based on user inputs such as age, height, weight, and gender.
  • Utilized TensorFlow for food image detection and calorie prediction, and applied natural language generation for creative meal naming and descriptions.
  • Built the application using Python and Streamlit for an interactive user interface, with data manipulation managed by Pandas.
  • Integrated the Anthropic Claude API for advanced NLP capabilities to enhance user experience.

Languages

English
Full Professional
Punjabi
Native or Bilingual
Hindi
Professional Working
Marathi
Limited Working

Timeline

Support Executive

Tata Consultancy Services
05.2020 - 12.2022

Tester

Tata Consultancy Services
09.2019 - 04.2020

Graduate Certificate - Artificial Intelligence Analysis, Design and Implementation

Durham College of Applied Arts & Technology

Graduate Certificate - Data Analytics in Business Decision Making

Durham College of Applied Arts & Technology

Bachelor of Engineering - Electronics & Telecommunication

F.C.R.I.T., University of Mumbai
Rajinder Kaur Ghumman