Danish Hasan Email & Phone Number

- Designed and developed RESTful APIs to provide data and functionality for a React.js frontend.- Collaborated in a microservices architecture to develop and implement scalable distributed systems.- Served as a core member of the development team responsible for the design, implementation, and maintenance of major services like Marketplace, Logistics, and Notification.- Played a pivotal role in the design, development, and maintenance of the logistics platform, ensuring its reliability and scalability from the ground up.- Collaborated with cross-functional teams, including product managers and quality assurance engineers, to define project requirements and deliver solutions that aligned with business objectives.- Enhanced order processing efficiency, resulting in a 25% reduction in pickup times and a 35% increase in customer satisfaction.

* Developed an internal tool that provides an abstract layer for importing large data sets that cut down development time by 50% for the Cashify engineering team.* Resolved multiple data team challenges by implementing bulk data processing pipelines that boosted the team's efficiency by ~70%, also reducing the inaccuracies present in the processed data.* Optimized many of the major visited webpages and reduced their load times by an average of 35% by tweaking queries and using cache.* Resolved multiple challenges and optimized the code to meet Cashify's huge data supply requirements.* Contributed to product improvement programs from UX to the server end by sharing ideas that are being taken into consideration by the team.

Noida, Uttar Pradesh, India

* Took ownership and responsibility for maintaining one of the best-selling products at Webkul,- Refactored the entire project and redeveloped the back-end components to improve overall impact and performance,- Reduced time to import data by 75% by implementing bulk data processing APIs and selecting onlyessential data to reduce bandwidth,- Implemented in-memory key-value cache to cut down on database calls and reduced data processingtime by ~50%.* Developed a single-page web app for the megaparts.com team to post/get/update customer orders coming on their outlets or on calls. * Worked collaboratively with Fairphone team developers to enhance their eCommerce portal integration performance and functionalities, and implemented streamlined solutions to fulfill their data-ingestion requirements. Implemented background processing and achieved 30% performance throughput.* Worked with the elabelz.com team to resolve all of their issues related to data transport from one storage system to another storage system, optimized real-time data sync to reduce impact at their customer site, and customized the integrations to solve the performance, and data-related challenges.* Implemented data encryption between multiple servers using AES256 to protect data exchange through Webkul integrations, used pycrypto and OpenSSL to solve encryption-related challenges,Benchmarked the server for implemented solutions.* Got a chance to work with Ikea and solve some of their issues with Webkul's integrations.