Navin Raja Krishnamoorthy
Python Developer
Chennai
Summary
Software Developer with 3+ years of experience building web scraping, data automation, and data processing pipelines using Python, Pandas, SQL, and scraping frameworks. Strong hands-on experience designing scrapers, cleaning and transforming large datasets, and integrating data into databases and internal systems. Currently working at Amazon on internal automation and orchestration tools, collaborating cross-functionally to deliver scalable, production-grade solutions. Self-driven, detail-oriented, and comfortable owning end-to-end data workflows.
Overview
4
4
years of professional experience
Work History
Automation Expert
Amazon
08.2025 - Current
- Designed and developed internal automation and orchestration tools using Python, improving operational efficiency across RBS workflows.
- Built data ingestion and processing pipelines involving data extraction, cleaning, transformation, and validation using Pandas.
- Developed scripts to process large datasets, perform data replacements, integrity checks, and reconciliations.
- Optimized existing workflows through process automation, reducing manual effort, and error rates.
- Leveraged SQL and ETL concepts to extract, transform, and load data into internal systems and databases.
Programmer Analyst
Cognizant
10.2021 - Current
- Collaborated with software development and testing teams to design and implement robust solutions meeting client requirements for scalability and performance.
- Partnered with product managers and UX designers to create polished user interfaces, ensuring project alignment with business objectives.
- Automated repetitive workflows using custom Python scripts, improving productivity by 30%.
- Established strong client relationships through clear specifications and system designs, ensuring successful project delivery.
- Contributed to high-quality deliverables by prioritizing tight deadlines and resolving complex technical issues.
Education
B.C.A -
Guru Nanak College
Chennai 05.2018 - 05.2021
Skills
Python, SQL, JavaScript, HTML/CSS, C#
Scrapy, Selenium, Pandas, BeautifulSoup, Flask
PostgreSQL, MySQL, SQLite, MongoDB
AWS (EC2, S3, RDS, Lambda, VPC, IAM), Docker
Web Scraping, Data Cleaning & Transformation, Automation
Accomplishments
- Earned Python for Data Science - IBM Badge
- Obtained Cloud solution Architect - Associate (AWS)
- Microsoft Certified: Azure Developer Associate (2022-2023)
Timeline
Automation Expert
Amazon
08.2025 - Current
Programmer Analyst
Cognizant
10.2021 - Current
B.C.A -
Guru Nanak College
05.2018 - 05.2021