Dasari Yashwanth Kumar

Hyderabad, India

• Led backend development using NestJS for enterprise Android device management, covering provisioning, real-time updates, and system integrations.
• Migrated performance-critical data from PostgreSQL to MongoDB, improving throughput on high-volume device telemetry.
• Designed APIs for device provisioning and real-time state sync across managed device fleets.

Node.js · NestJS · PostgreSQL · MongoDB · React.js

Hyderabad, India

• Architected Node.js/Express.js microservices integrated with AWS Lambda, SQS, and EventBridge, enabling event-driven compliance content delivery pipelines at scale.
• Designed multi-tenant database schemas for new product modules, reducing query complexity and ensuring data isolation across enterprise accounts.
• Implemented OAuth-based social login (Google, LinkedIn), streamlining onboarding for enterprise users.
• Built React.js UI components for key user-facing modules and configured AWS CloudFormation stacks, S3-backed asset pipelines, and AWS Translate integration.
• Integrated Google's Gemini API to power text-to-image generation directly inside the platform.

Node.js · Express.js · MySQL · React.js · AWS Lambda · AWS SQS · AWS EventBridge · AWS CloudFormation · AWS Translate · Gemini API

Hyderabad, India

• Designed backend and database architecture for satellite-based communication services, including real-time tracking, SOS messaging, and satellite relay.
• Built microservices decoupled via SQS-based event queuing, improving reliability under variable, peak message throughput.
• Implemented AWS Lambda and EventBridge scheduling for interval-driven device sync and cloud automation.
• Migrated high-read-volume tables from PostgreSQL to MongoDB, improving telemetry query latency.
• Delivered GCP serverless functions (Cloud Functions, Scheduler) alongside AWS infrastructure for multi-cloud workload distribution.

Node.js · AWS Lambda · AWS SQS · AWS EC2 · AWS Systems Manager · AWS API Gateway · GCP Cloud Functions · GCP Cloud Storage · GCP Cloud Scheduler · Docker · MongoDB