Kannan Rajangam
Chennai
Summary
Dynamic Lead Engineer with a proven track record at UST-India, driving a 200% increase in user retention through innovative feature implementation. Proficient in Python and RESTful API design, I excel in agile environments, leveraging strong data analysis skills to enhance application performance and efficiency.
Overview
9
9
years of professional experience
Work History
Lead Engineer-I
UST-India
09.2021 - Current
- Led a team of 7 developers to successfully implement a new feature, increasing user retention by 200%.
- Developed and maintained RESTful web APIs using Python, Flask, and FastAPI.
- Employed agile methodologies to streamline development processes and enhance application performance.
- Optimized pandas queries to reduce load times, contributing to improved overall system efficiency.
- Technologies – Agile, Python, Data Science, Flask, FastAPI, Cassandra, Kafka, MongoDB, Azure
Software Engineer
HCL Technologies
03.2019 - 09.2021
- Implemented a CI/CD pipeline with Jenkins, significantly reducing deployment time.
- Developed RESTful APIs enabling seamless interaction between network devices and GUI using SQL, JavaScript, HTML, and CSS.
- Created Long Run Test (LRT) and Pytest automation scripts enhancing testing reliability.
- Technologies – Flask, MySQL, JS, Html, CSS, jQuery, LRT, Pytest, Jenkins, AWS
Software Engineer
VS Online Service Pvt Ltd
Chennai
02.2018 - 03.2019
- Utilized Django, MySQL, JavaScript, HTML, CSS, jQuery, LRT, Pytest, and AWS for web development projects, delivering robust application features.
- Developed chatbot for hospital FAQs with Django, MongoDB, AWS Lex, JavaScript, HTML, and CSS to improve patient information access.
- Applied Python web scraping techniques to extract data from Nifty and Money Control, storing results in S3 for analysis.
- Visualized scraped data using D3.js to facilitate insights and reporting.
Software Engineer
Whirldata Labs
07.2017 - 02.2018
- Created automation test scripts, increasing efficiency for Speech Recognition module testing.
- Analyzed data and visualized results using chart.js and d3.js with Python backend.
Education
MCA -
PABCET
Trichy06.2016
Skills
- Machine learning
- Python
- Database management
- PostgreSQL database management
- Web frameworks
- RESTful API design
- CI/CD development
- Cloud services
- Kafka, Pubsub
- Agile methodologies
Disclaimer
I Kannan, declare that the above-furnished details are true to the best of knowledge and belief.
Accomplishments
USTAR Recognition.
Timeline
Lead Engineer-I
UST-India
09.2021 - Current
Software Engineer
HCL Technologies
03.2019 - 09.2021
Software Engineer
VS Online Service Pvt Ltd
02.2018 - 03.2019
Software Engineer
Whirldata Labs
07.2017 - 02.2018
MCA -
PABCET