Arul Mozhi Selvan Ravichandran
Thanjavur
Summary
AI Engineer/Data Scientist experienced in working with large datasets, breaking down information and applying interpretations to complex business concerns, and applying solutions to usable, scalable AI products.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Applied AI Engineer
Ongil.ai
Chennai
05.2022 - Current
- Developed fully functional, scalable business analytics chatbots with Microsoft Azure Bot framework, for use cases including finance, education and sustainability
- Data extraction and data engineering for AI applications
- Performed exploratory data analysis on structured and unstructured datasets in order to identify patterns and trends in the data.
- Analyzed complex datasets by applying statistical techniques such as linear regression, logistic regression and decision trees.
- Developed and implemented data science models using Python libraries such as Pandas, NumPy and Scikit-Learn.
- Developed a business intelligence chatbot with AWS Lex and AWS Lambda
- Developed software applications that integrated with existing systems to enable data collection, storage, transformation and analysis.
- Cleaned and manipulated raw data.
- Worked hands-on with AWS and Azure, creating and managing resources in cloud
- Spearheaded a proof-of-concept project on Optical Character Recognition (OCR) for extracting handwritten text with AWS
- Collaborated with business stakeholders to understand their requirements and provide insights from the data.
- Created automated scripts to process large datasets for data analysis
- Implemented ETL processes for transforming raw data into meaningful information for further analysis.
- Managed cloud infrastructure and services (AWS, Azure)
- Collaborated with frontend developers to design and implement RESTful APIs for web applications.
- Integrated third-party APIs and services into Python applications to enhance functionality.
- Mentored junior developers in Python programming and best practices, enhancing team skills and productivity.
- Worked in an agile environment utilizing scrum tools like JIRA.
- Maintained code repositories on Git version control system for tracking changes in source code over time.
- Conducted research on new technologies related to Data Science and Machine Learning.
Sabbatical - Learning and freelancing
05.2022 - Current
- Learnt python programming and was introduced to ML
- Built personal projects and small scale freelancing for better understanding and practice.
Associate Engineer - Design
Caterpillar inc
04.2021 - 04.2022
- Designed and released several critical components for large power systems
- Part owner for components in air-systems.
Education
Bachelor of Engineering - Mechanical Engineering
PSG Institute of Technology & Applied Research
07.2020
Machine Learning -
Stanford University & DeepLearning.AI on Coursera
Skills
- Machine Learning / Artificial Intelligence
- Chatbot Development
- Natural Language Processing
- Microsoft Azure, AWS
- Microsoft bot framework
- Tensorflow
- Pandas, NumPy
- Data Engineering
- Problem Solving
- Feature Engineering
- Optical Character Recognition (OCR)
- Deep learning
- Data Pipeline Design
- API Development
- Data Analysis
- Data Preprocessing
- Scikit-Learn
- Python Programming
Certification
Machine Learning by Stanford University & DeepLearning.AI on Coursera
Timeline
Applied AI Engineer
Ongil.ai
05.2022 - Current
Sabbatical - Learning and freelancing
05.2022 - Current
Associate Engineer - Design
Caterpillar inc
04.2021 - 04.2022
Bachelor of Engineering - Mechanical Engineering
PSG Institute of Technology & Applied Research
Machine Learning -
Stanford University & DeepLearning.AI on Coursera
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