Suman Debnath

As the lead developer and technical architect at HappyFunCorp, I was tasked with developing Bookshop.org for our client. I began as the only developer, focusing on customizing the Solidus eCommerce framework, which is based on Ruby on Rails. This involved scaling the framework to suit the unique requirements of an online platform supporting independent booksellers.

A significant aspect of my work was integrating Elasticsearch into the system. This was crucial for enhancing performance and addressing scalability issues, especially vital during periods of increased traffic like the COVID-19 pandemic surge. In addition to technical development, I managed complex integrations with Ingram's fulfillment system to ensure a seamless user experience.

Throughout the project, I led the team through various challenges, contributing significantly to the evolution of Bookshop.org. My efforts were key in establishing the platform as a robust and high-performing website, supporting the growth and stability of independent bookstores in the digital space.

As the lead architect at NDTV Convergence, I was responsible for the ambitious redevelopment of NDTV Profit, a high-traffic financial data platform. Within a challenging two-month timeframe, I chose Ruby on Rails for its robust features, crucial for processing and displaying large volumes of financial data from CSV files on an FTP server. To address performance issues, I innovated with direct MySQL imports, bypassing standard ActiveRecord methods, thus significantly enhancing data processing speed.

Post-launch, I focused on optimizing the platform further. This involved streamlining SQL queries, implementing efficient caching with Memcached, and integrating Sphinx for rapid searches. Smart JavaScript was also used to update data, ensuring continuous performance during high-traffic periods dynamically.

This project was a technical endeavor and a valuable learning experience in scalability and resource management under tight deadlines. My efforts led to substantial improvements in NDTV Profit's performance and stability, setting a benchmark in the realm of financial data platforms.

As the lead architect at NDTV Convergence, I was at the helm of a major overhaul for NDTV.com, a significant digital arm of NDTV. Initially built on the Movable Type CMS, the site struggled with scalability and front-end update challenges. To address these, I implemented PHP with the Zend Framework for the front end, while still utilizing Movable Type's database. This approach maintained the familiar data handling environment, adding PHP's flexibility and scalability.

In this transformation, I updated the technological framework and introduced modern development practices, including Git for version control. I also integrated Sphinx for accelerated search capabilities and Memcached for more efficient caching. These advancements significantly boosted the site's performance and scalability, leading to better cache control and reduced server costs.

The impact of these changes was profound. The revamped platform set a record in the Indian digital space by recording an unprecedented thirteen billion hits and 11.6 million unique visitors in just one day, marking a milestone in the site's history and demonstrating the overhaul's success.