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Chitradevi Rajaguru

@chitradevirajaguru

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Lead Software Engineer specializing in Ruby on Rails and performance optimization.

India

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What I'm looking for

I am looking for a dynamic work environment that values innovation and collaboration, where I can leverage my skills in software development and project management to drive impactful projects.

I am a Lead Software Engineer with over 8 years of experience in software development and project management. My expertise lies in Ruby on Rails and performance optimization, where I have successfully enhanced application response times by 30% through effective caching mechanisms. Additionally, I have achieved a 25% annual reduction in cloud hosting expenses by optimizing deployment processes, showcasing my ability to deliver tangible results.

Throughout my career, I have designed and implemented robust API architectures and document management solutions, ensuring high scalability and reliability. My role at Uber9 Business Process Services has allowed me to lead projects that significantly improved system uptime and deployment speeds, while also mentoring junior engineers through code reviews and collaborative problem-solving. I am passionate about creating high-quality, maintainable code and continuously seek to improve system performance and user experience.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Engineer

Current

Uber9 Business Process Services Private Limited

May 2022 - Present (3 years 2 months)

Led the development of a Self-Serve System, integrating rate limiting for API security and Pay U for secure online transactions. Improved deployment speed, increasing client project completion rates by 30% and boosting system uptime to 99.99% through automated monitoring solutions.

Ruby on Rails PostgreSQL Elasticsearch AWS API Security System Monitoring

Current

Lead Software Engineer

Current

Uber9 Business Process Services Private Limited

May 2022 - Present (3 years 2 months)

Designed the system architecture for a Trademark Management System, ensuring scalability and high performance. Implemented web scraping mechanisms for real-time trademark status data and optimized database schemas for efficient data management.

Ruby on Rails PostgreSQL Elasticsearch Systems Architecture Web Scraping Database Optimization CI CD

Senior Software Engineer

Uber9 Business Process Services Private Limited

May 2019 - Present (6 years 2 months)

Planned the architecture for a GRC flow, ensuring scalability and efficient data processing. Enhanced data security by 30% using AES encryption and integrated Socket for live data streams, improving user experience.

Ruby on Rails PostgreSQL MongoDB Redis Elasticsearch Data Security

Senior Software Engineer

Uber9 Business Process Services Private Limited

May 2019 - Present (6 years 2 months)

Collaborated on building a robust backend system for a Digital Document Management System, utilizing AWS S3 for high availability. Streamlined application architecture to handle large volumes of document data and incorporated Elasticsearch for fast, full-text search functionality.

Ruby on Rails PostgreSQL AWS S3 Elasticsearch Document Management Backend Development Logging

Software Engineer

Uber9 Business Process Services Private Limited

Jul 2017 - Present (8 years)

Improved platform stability and user experience by 40% by collaborating on backend system development for a Customer Relationship Management (CRM) system. Developed and enforced JWT authentication to secure API access and handled large data processing tasks using Sidekiq for asynchronous notifications.