Selected Works '26

Creative Developer

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MANISH RAJ

I am a Full Stack Developer & IoT Explorer based in the structural intersections of software and hardware. Currently building automated systems at Alstonair Technologies.

GITAM University · B.Tech CSE (2022-2025)

Java

Python

React

Next.js

Django

FastAPI

PostgreSQL

IoT / ESP32

WORKS

Real-Time Order Tracking

Event-Driven Microservices

A real-time order tracking system built with Kafka-driven microservices, featuring retries, dead letter queues, PostgreSQL, Redis, and live WebSocket updates using FastAPI, React, and Docker Compose.

KafkaFastAPIPostgreSQLRedisReactWebSockets

REPOSITORY ↗

GitPilot CLI

AI Automation

A Python CLI tool that uses local Ollama LLMs to auto-generate git commit messages and READMEs. Packaged on PyPI with fully offline AI capabilities.

PythonOllamaGitHub APIPyPI

REPOSITORY ↗

Smart Irrigation

IoT + ML

IoT precision agriculture system using ESP32, soil/humidity sensors, and Facebook's Prophet ML model for crop rotation forecasting and automated drip irrigation control.

CPythonESP32Prophet ML

REPOSITORY ↗

Data System

Full Stack Platform

A secure form-based data collection platform built with Next.js and Supabase Auth. Includes an admin dashboard with role-based access, search, CSV export, and PostgreSQL storage.

Next.jsNode.jsSupabasePostgreSQL

REPOSITORY ↗

Inventory Event Processor

Backend Systems

Event-driven inventory system using Spring Boot and PostgreSQL. Implements a producer-consumer queue to decouple API writes from DB persistence. Features an immutable event log, async batch processing, low-stock alerts, and a live React dashboard.

Java 21Spring BootPostgreSQLFlywayReactRecharts

REPOSITORY ↗

Adaptive Lighting

IoT System

Smart street lighting system using ESP8266 sensors that auto-adjusts brightness based on ambient light and motion to reduce energy usage.

CPythonESP8266

REPOSITORY ↗

Sonic Shell

Frontend Dev

Component-based music player UI built in React with frequency visualizers, spatial routing, and glassmorphism styling.

ReactViteHTMLCSS

REPOSITORY ↗

Ground-Station Cloud Monitoring Pipeline

Data Pipeline

Real-time cloud-cover monitoring system for Indian ground stations. Ingests satellite imagery (Sentinel-2, INSAT-3D), all-sky camera feeds, and weather data through a Kafka-based event pipeline, runs cloud segmentation inference via a U-Net model, and surfaces station availability scores on a live dashboard.

KafkaPythonU-NetSentinel-2React

REPOSITORY ↗

Ground-Station Cloud Monitoring Pipeline

Vendor Procurement System

Enterprise System

End-to-End Vendor Procurement System with role-based portals for engineers and managers. Features include vendor scorecards, purchase requests, an automated RFQ mailing engine via SMTP, PO tracking, kanban-style order logistics, and rigorous quality inspection workflows.

ReactNode.jsPostgreSQLSMTP

REPOSITORY ↗

010

Local AI RAG Pipeline

AI & RAG

100% local AI assistant providing Retrieval-Augmented Generation (RAG) over an Obsidian knowledge graph (vault). Built with Python, LangChain, and ChromaDB, utilizing local Ollama models (granite3.3:8b, nomic-embed-text) to securely answer optical ground station engineering questions.

PythonLangChainChromaDBOllamaStreamlit

REPOSITORY ↗

EXPERIENCE

Jun 2026 – Present

Founder's Office Intern

QOSMIC

Operating at the intersection of strategy and execution inside the founder's office. Coordinating directly between the CEO and internal teams, managing vendor relationships, facilitating high-stakes deals, and driving marketing initiatives — building the operational backbone from the ground up.

Apr 2026 – Jun 2026

Full Stack Developer

ALSTONAIR TECHNOLOGIES

Engineered full-stack features across React, Django, and FastAPI. Built and maintained MySQL and PostgreSQL data layers, shipped production-ready APIs, and contributed to core platform infrastructure during the company's early growth phase.

Sep 2025 – Present

Field Assistant (IoT)

GITAM UNIVERSITY

Designed and prototyped ambient environmental sensor arrays for a DST government-funded precision agriculture project. Implemented edge-computing protocols for real-time telemetry and conducted bilingual farmer awareness workshops under Prof. K G Mohan.

Jan – Feb 2025

Software Dev Intern

HIMALAYA WELLNESS

Developed a geolocation-based QR code redirection and targeted marketing system. Built with .NET and SQL Server — location-aware QR codes serving dynamic content based on user coordinates.