Rupsha Das

Open to

Kolkata · Hyderabad · Bangalore

Work style

Onsite, Hybrid, Remote

Contact details — on requestProof of Work — on request

Experience

Full-Stack Intern

Zedblox · Aug 2025 – Jul 2026

Not yet confirmed

Built and deployed an LLM-powered Telemetry Analytics Assistant using OpenAI GPT and Google Gemini for conversational shipment diagnostics, battery health analysis, anomaly detection, and telemetry insights.
Developed full-stack features for an IoT management platform supporting 1,000+ connected medical devices, including responsive React interfaces, REST APIs, role-based access control, OTP-protected OTA workflows, metadata versioning, and centralized activity logging.
Engineered backend services using Node.js, Express.js, MongoDB Aggregation Framework, and REST APIs, applying indexed queries, server-side downsampling, and parallel query execution to reduce API payloads by 65%, improve query performance by 92%, and reduce dashboard latency by 40%.
Redesigned data models, reusable React components, and analytics dashboards to unify telemetry monitoring across the ActiPod and SafePod device ecosystems.
Optimized reporting and export pipelines through stream-based CSV/PDF generation and reusable backend services, reducing report generation time by 50% and lowering memory usage.

Embedded Systems Intern

IEEE Computational Intelligence Society · Jun 2025 – Jul 2025

Not yet confirmed

Built an autonomous edge-AI vehicle on the ESP32-S3 using a quantized YOLOv5n model for real-time object detection and on-device navigation.
Developed embedded firmware integrating computer vision, motor control, sensor processing, and wireless communication under strict memory and compute constraints.
Implemented sensor fusion using ultrasonic sensors and IR wheel encoders to improve obstacle avoidance, localization, and motion accuracy.

Skills 0 proven through work

Also works with

Shipment Diagnosis AnalysisProcess ImprovementReceiving and Incorporating FeedbackSelf-Directed LearningWork Planning and PrioritizationTeam LeadershipMentoring and Peer CoachingScalable System DesignUser-Centered DesignApplication Performance OptimizationApplication DeploymentFeature OwnershipSoftware Development PracticesProblem SolvingFirmware OptimizationProcessing Pipeline OptimizationAI Model OptimizationResource Constraint ManagementAdaptive Control System DesignIndoor PositioningEncoder IntegrationObstacle DetectionBird's Eye View Grid ProcessingWireless Communication ImplementationComputer Vision ModelingSensor Data ProcessingMotor Control ImplementationEmbedded C ProgrammingYOLOv8 Model UsageESP32 Microcontroller ProgrammingAutonomous System DesignOn-Device AI InferenceEmbedded System DesignPerformance TestingData Integrity ManagementAI Solution ImplementationUI Performance OptimizationAPI Performance OptimizationData OptimizationDatabase Query OptimizationMongoDBExpress.js Backend DevelopmentNode.js DevelopmentAnomaly DetectionUser Query AnalysisGemini AI IntegrationOpenAI UsageAudit Log ImplementationDataset VersioningAPI Authentication ImplementationRBAC Module DevelopmentAuthentication System IntegrationREST API Endpoint DevelopmentBackend DevelopmentFront-end DevelopmentDevice ManagementFull-stack DevelopmentLarge Language Model Development

Proof of Work

Rupsha shares this with people who ask. You'll hear back either way.

Education

B.Tech, Computer Science and Engineering

University of Kalyani · 2022 — 2026

Links

linkedin.com/in/rupsha-das-b6b5a8253

Projects

SophistAI – Personal Syllabus Navigator

sophistai.app

Manimate – Agentic AI Education Platform

github.com/Rupsha-Das/manimate

EduSphere - Learning Platform

github.com/Rupsha-Das/Edusphere

Contact details

Rupsha shares this with people who ask. You'll hear back either way.

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