Jun 2024 – Feb 2025 · 8 mos

• Built services and data pipelines for Processing large-scale datasets - millions of Alexa metrics to analyze the contributions of parameters affecting latency and accuracy in Alexa’s performance. (Driving Alexa Plus - AI Powered Alexa)
• Part of the Mission to improve the accuracy of Alexa response, keep Alexa always available and measure/optimise Alexa request path for fast response times.

Oct 2021 – Jun 2024 · 2 yrs 8 mos

• Primevideo for Living Room Devices + Web
• Built X-Ray for Live sports on Roku. Features like Stats, Play history and Lineups for popular Thursday Night Football tournament which exclusively streams only on Amazon Prime Video in US
• Collaboration with Living Room Platform teams to integrate a generic resizable video player on Living room devices.
• Shopping on Roku devices using QR codes ( US titles )
• Redesign of Video on demand X-Ray experiences for movies, episodes
• Decoupling of VOD and Live X-Ray code for Web and LR
• X-Ray on a next gen OS by Amazon

Feb 2020 – Oct 2021 · 1 yr 8 mos · Bengaluru Area, India

• Payments Team - Build and integrate brand new payment checkout flow supporting multiple payment methods like Cards/Netbanking/Wallets.
• Improved the Payment Journey Performance for a jank-free user experience. CLS = 0
• Integration and Study on Consent Mechanism on Hotstar App for privacy compliance - Hotstar International
• Cross Device Syncing of Consents across devices ( Web/Android) using Onetrust SDK
• Built a critical Targeting Section of Self Serve Portal used for creating and onboarding Campaigns/Ads on Hotstar

Sep 2019 – Feb 2020 · 5 mos · Bangalore

• Developed a dashboard from scratch inorder to configure + view + download surge prices across country.
• Developed a new tool to search or download serviceability rules across cities / restaurants / zones.
• Added Multiple enhancements in Debugging dashboard for smoothening operations i.e finding serviceable restaurants or creating new clusters. [ Extensive use of React Lifecycle hacks and google maps ]
• Developed tools to configure festival modes across cities and vary the supply state.

Sep 2018 – Aug 2019 · 11 mos · Kolkata Area, India

• Developed and architected frontend of Alien-Brains main training website.
• React native based development of a ( social networking + event management ) application.
• Integrated FCM Push notifications along with the backend service for android app.
• Course Instructor for JS / React JS / React Native / Data Structures / Algorithms.

Aug 2017 – Jul 2018 · 11 mos · Kolkata Area, India

• ( Java/Spring + Javascript ) Back-end Development for providing back-office solution to the financial market brokers.
• Routes Development of a System Integration Software [EIG] with infrastructure based on Apache Camel and Spring
• Familiarity with Enterprise Integration Patterns.