Rajnish Kumar Kushwaha

Selected Projects

Building high-impact solutions across GIS, AI, and Sustainable Technology.

Professional / Founding WorkSenior Engineering
EPSA (Energy Project Siting Assistant)
As a Senior Full Stack Engineer at Cleantech Industry Resources (CIR), I led the design and development of EPSA, an AI-powered site due diligence platform that automates renewable energy project development. It analyzes environmental, grid, and regulatory constraints to generate feasibility reports in under 60 seconds.
AI/LLMGeospatial AnalysisReactFastAPIMapboxPostGISGeoserverFirebase
PropTech / SaaS
NammaPG
A minimal PG management app for owners — direct UPI rent collection with zero commission, AI-powered tenant onboarding via Aadhaar scan, meter-based electricity billing, and professional WhatsApp receipts and reminders.
Next.jsReactAIUPIWhatsAppPWA
Aquaculture Tech
JalKrishi
A specialized digital platform for fish farmers providing practical digital workflows, finance tracking, and market insights for sustainable aquaculture.
ReactSupabaseNext.jsPWAMulti-LanguageAI-enabled
Renewable Energy
SolarIQ
Innovative web platform that analyzes residential properties in the USA to determine solar suitability and potential energy savings using high-resolution spatial data and Google Solar API.
Google MapsNext.jsReactSupabaseGoogle Solar API
GIS Platform
Geofy
An end-to-end GIS solution for data collection, maintenance, and visualization. Features a robust map interface for real-time spatial data management.
OpenLayersNode.jsFirebaseLeaflet
Agriculture Tech
Grapes Guardian
A smart agriculture monitoring system using Arduino to detect changes in the micro-environment of grapes and alert the farmer.
IoTArduinoMQTTAgriculture
AI Automation
AI Business Bots
Intelligent chatbot systems for WhatsApp and Telegram, automating customer queries and business workflows using Dialogflow.
Whatsapp BotDialogflowAutomation