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varun
Senior Software Engineer
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Competencies
Demonstrated experience with Node.js.
Demonstrated experience with Express.js.
Demonstrated experience with JavaScript.
Demonstrated experience with Python.
Demonstrated experience with REST APIs.
Education
Languages
Summary
Professional profile
Experience
Senior Software Engineer
Designed and built Node.js/Express microservices and REST APIs powering an AI meeting-recording platform, backed by MongoDB.. Architected event-driven pipelines on Kafka, Google Pub/Sub, and AWS SNS to handle high-volume audio-call workflows reliably and asynchronously.. Built end-to-end processing pipelines for audio/video recording delivery, speech-to-text, AI analysis, and analytics.. Integrated Google Meet, Zoom, and Microsoft Teams calendars to automate meeting joins and recording.. Secured services with JWT authentication, role-based authorization, and middleware; integrated third-party APIs securely.. Optimized MongoDB schemas, indexes, and queries to keep data-heavy workflows fast as volume grew.. Used AWS S3, GCP Storage, Azure Blob Storage, Lambda, and Cloud Functions for storage and serverless processing.. Wrote Python automation for data processing, reporting, and integrations; resolved live production issues with cross-functional teams.
Senior Software Engineer
Built Node.js/Express and MongoDB APIs for a retail analytics product covering customer traffic, reporting, and operational dashboards.. Improved application performance by optimizing MongoDB queries and backend processing.. Developed Python ETL and automation workflows to ingest and process camera event data.. Built an Electron desktop app that automated camera-analysis startup and transmitted data securely.. Integrated Firebase Realtime DB and Cloud Functions for application workflows.
Software Developer
Developed backend and web features in JavaScript, PHP, and MySQL for a high-traffic classifieds platform.
Software Developer
Built PHP/MySQL web applications and backend functionality.
Associate Software Developer
Developed PHP/MySQL web applications and database-driven features.