Open to opportunities

Raaj R

@raajr

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Senior Python Developer with expertise in full-stack development and cloud computing.

United States

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What I'm looking for

Seeking a challenging role that leverages my technical expertise and passion for innovation to drive business growth and improve customer experience.

Highly experienced Senior Python Developer with a strong background in full-stack development, cloud computing, and data analytics. Proven track record of delivering scalable, secure, and efficient solutions using cutting-edge technologies such as React, Flask, and AWS. Skilled in designing and implementing microservices architectures, developing responsive user interfaces, and optimizing database performance.

With a passion for innovation and customer-centric approach, I have successfully led the development of multiple projects, including the Medication Adherence Tracking System and the Digital Payment Platform. My expertise in AWS, Apache Spark, and machine learning algorithms has enabled me to drive business growth and improve customer experience.

I am a collaborative team player with excellent communication skills, experienced in Agile development methodologies and Scrum frameworks. I thrive in fast-paced environments and am committed to delivering high-quality solutions that meet and exceed customer expectations.

Experience

Work history, roles, and key accomplishments

Current

Sr. Python Developer

Current

Pfizer

Feb 2021 - Present (4 years 3 months)

Led the development of the Medication Adherence Tracking System, MedTrack, aimed at enhancing patient care and medication adherence. Developed dynamic and responsive user interfaces using React, modern web technologies, and state management solutions. Utilized Flask for backend API development and Apache Spark for data processing and visualization. Optimized MySQL databases for efficient storage a

Python React HTML5 CSS3 JavaScript TypeScript Redux Flask Apache Spark MySQL AWS Step Functions EventBridge AWS Lambda API Gateway Pytest Git Agile

Senior Python Developer with AWS

Mastercard

Mar 2019 - Feb 2021 (1 year 11 months)

Designed and implemented microservices architecture using Python, Flask, and FastAPI. Developed backend services using Flask and created responsive and dynamic Single Page Applications using React, JavaScript, and HTML/CSS. Implemented React-Redux for state management. Implemented user authentication and authorization mechanisms using OAuth2 and JWT. Developed a cross-border currency conversion fe

Python Flask fastAPI React JavaScript HTML CSS React Redux OAUTH2 JWT AWS Kafka AWS Lambda SNS SQS AWS DynamoDB ELK Stack Pandas SQLAlchemy Jenkins Gitlab Agile

Python Developer

Netflix

Jul 2018 - Mar 2019 (8 months)

Created a framework for prototyping network control software using Python. Developed web applications and services using MySQL, React, and Django. Designed web applications according to client's requests. Utilized sasPy and built-in libraries for machine learning. Used pandas for data processing and cleaning. Implemented TDD using testing modules. Built and maintained Docker container clusters. Pr