Sep 2023 – Feb 2024 · 5 mos · India · Remote

• Integrated Finvu account aggregator for importing financial data, ensuring accurate representation of users’ investment portfolios. Implemented the complete stocks import flow.
• Aided in the development of Family Dashboard, a central hub for holistic wealth management.
• Worked on implementing Portfolio Designer which has algorithms to recommend optimal investment strategies based on user preferences, risk tolerance, and expected returns. It suggests investment allocations across SIP and Lumpsum for various Mutual Funds.
• Orchestrated the development of the comprehensive User Profile section.
• Languages, Libraries, Tools: JavaScript, React Native, Python, boto3
• AWS Services : DynamoDB, Lambda, Cognito, CloudWatch, EventBridge, S3, IAM, SQS, ECR, Batch, Step functions

Jan 2023 – Jun 2023 · 5 mos · Bengaluru, Karnataka, India · Hybrid

• Worked on Nazare (Data Platform & Analytics) team, developing Nazare, a financial solution for Amazon's construction life cycles.
• Led the development of the production code for the complete Vending Layer architecture of the Data Platform, successfully onboarding datasets from various client's AWS accounts. Orchestrated the creation of tables in Glue through ETL jobs, resulting in a 20% reduction in data processing time. Leveraged Redshift Spectrum to establish external tables, optimizing query performance by 30%. Streamlined the process for onboarding data into Hubble (our internal query platform), reducing the time-to-query by 25%.
• I played a key role in enhancing our team's testing infrastructure by taking the initiative to set up integration tests using the AWS CDK. This involved not only the initial configuration but also actively contributing to the development of the integration tests. Implemented rigorous unit testing, achieving a 98% coverage for multiple service packages.
• Contributed to proof of concepts, UTs, Integration tests, documentation, cross-team collaborations, system design hours and production-level code.
• Languages, Query, Frameworks : Java, Scala, Spark, Dagger, TS, JUnit, TestNG
• AWS Services : S3, IAM, DocumentDB, DynamoDB, Neptune, Lambda, Glue, Athena, Redshift, Cloudwatch, CloudFormation, API Gateway, SQS, KMS, EC2, VPC, Cloud9, Secrets Manager

Dec 2021 – May 2022 · 5 mos · Remote

• Integrated push notifications into the app which involved configuring Firebase Cloud Messaging (FCM) to efficiently deliver notifications to our users' devices.
• For improved user customization, I implemented a feature that allowed users to define their notification preferences. These preferences were stored using AsyncStorage, enabling users to tailor their notification settings and have them readily available on app startup.
• Implementing Two-Factor Authentication (2FA) was a crucial security enhancement. I accomplished this by designing and implementing a robust OTP (One-Time Password) generation and validation system. To ensure security, all communication with the server was done over HTTPS, safeguarding sensitive user data.
• Languages, Libraries, Tools: JavaScript, React Native, Firebase

Aug 2021 – Nov 2021 · 3 mos · Remote

• Pet Tracking App:
• Integrated Google Maps API, Hologram REST API and DASH API (Arduino) for controlling the microcontroller in the neckband, enabling functionalities such as sending GPS signals and remote restart/turnoff.
• Implemented geofence functionality allowing users to set boundaries, triggering email alerts via Firebase Cloud Messaging when the pet goes outside the designated area.
• Freelancing Website:
• Implemented a search engine with multiple filters using Binary search algorithm.
• Languages, Libraries, Platforms: JavaScript, ReactJS, Redux.js, Arduino, Firebase

Jun 2021 – Jun 2021 · 0 mo · India · Remote

• Payment Gateway Inegration using prototype of RazorPay. On each transaction a dummy receipt is sent to respected email.
• Technologies used - HTML5, CSS3, RazorPay, Github pages