Team: AGI - Conversational Assistant Services• Building an innovative custom vector indexing solution optimized for performance, cost-effectiveness, and scalability, demonstrating significantly improved metrics compared to traditional offerings in the market. • Managing the core service which drives the Alexa Settings, acting as the datastore and handling the cloud-side logic for synchronization of settings across devices. Handling an average of more than 350K TPS (transactions/requests per second) requests while maintaining high scalability and performance. • Led the project for enabling the settings functionality for the integration of Alexa and BMW assistants on a single device (BMW cars). Drove all discussions, designs, and implementation to effectively manage the settings, ensuring compliance, seamless integration without impacting existing Alexa traffic, and paving the way for Alexa's introduction in BMW cars. • Contributed to developing a high-performance and highly scalable data ingestion pipeline leveraging cutting-edge technologies for both transformation and ingestion, capable of ingesting massive volumes of data with excellent throughput. • As the Operational Excellence (OE) champion of the team, handled all OE overheads for a Tier 1 customer-facing service, ensuring high operational standards. Implemented self-service solutions using Cloud Development Kit (CDK), automating manual processes like providing access and onboarding, resulting in approximately 200 hours of annual on-call effort savings. • Spearheaded launch efforts for multiple services by completing launch checklists to ensure readiness, collaborating with certifiers to obtain necessary privacy and security approvals, and facilitating smooth launches across critical services.

Team - Alexa Identity Services • Worked on developing a demo 1P Alexa Skill. • The Skill was built using Java ASK (Alexa Skills Kit) and AWS Lambda. • The motive for this Skill was to showcase a new feature in Alexa which will be launched in 2023.

• Led a team of 100+ students that organised various technical events that took place under national-level fests organised by the PICT ACM Student Chapter. • Delivered various sessions on 'Importance of Competitive Programming' and 'How to Crack top Placements'. • Organised multiple national-level Competitive Programming contests on Codechef and Hackerrank.

• Preparing new challenges for Coding Interviews and Online Contests including topics like Dynamic Programming, Searching & Sorting and Graphs. • Exposure: Data Structures and Algorithms.

• Created new Interview coding challenges related to DSA and SQL.

• Worked on Social Media Application using Flutter Framework and improved Product Architecture using efficient Data Structures and Algorithms. • Suggested and helped with new features for the Application which increased its overall Google Play Store downloads by 33%.