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[ SYS.BOOT OK ]  // portfolio rev 2.6

OSHANPAUL

IoT/AI/Smart Systems Engineer

I build hardware that thinks — sensors, microcontrollers and machine learning wired together to solve real-world problems.

OnlineESP32Raspberry PiMQTTCNN
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REF: U1 / README.md

01 // About

Signal over noise.

I am a Computer Science student passionate about IoT, AI and building intelligent smart systems. I love working with embedded systems and machine learning to solve real-world problems. My focus is on creating practical, scalable and impactful technology solutions.

CH1 ▸ SENSORCH2 ▸ PWM2V/div · 5ms/div
PINSIGNALTYPE
01C / C++LANG
02PythonLANG
03Node-REDFLOW
04HiveMQMQTT
05Embedded SystemsHW
06IoTSYS
REF: J1 / system.log

02 // Experience log

Runtime history.

Jun 2026 — Jul 2026

Data Science Trainee

@ Tech Mahindra
  • Assisted in developing machine learning models for real-world business use cases.
  • Performed data cleaning, preprocessing and exploratory data analysis on large datasets.
  • Collaborated with the team to build and evaluate data-driven solutions using Python.
Feb 2025 — Oct 2025

Founder

@ Ladybug · Exclusive Clothing Thrift Store
  • Launched and managed a student thrift store, handling sourcing, pricing, marketing & sales.
  • Built a sustainable fashion initiative within the college community.
Nov 2024 — Feb 2025

Campus Ambassador

@ E-Cell IIT Roorkee
  • Promoted E-Cell initiatives and events within the campus community.
  • Engaged students through outreach activities and increased event participation.
  • Acted as the liaison between E-Cell and UPES students for communication and coordination.
Aug 2024 — Sep 2024

Product Marketing Intern

@ Wayspire EdTech Pvt. Ltd.
  • Supported product marketing activities to boost course reach.
  • Performed market research and analyzed user needs.
  • Recognized at IIT Delhi's Tryst.
Jun 2024 — Jul 2024

Manager

@ Paryatan Foundation
  • Worked with the GoGreen Foundation to keep the environment free of litter and garbage.
  • Discussed the problems faced by locals and came up with innovative solutions.
  • Created a common space for women and classrooms for underprivileged children.

03 // Modules

Things I've wired up.

01

Smart Waste Segregation System

Ctrl: Raspberry Pi · Bus: MQTT / HiveMQ

An IoT-based automated system that detects and segregates waste into categories using sensors and embedded control logic — improving recycling efficiency, reducing manual effort and promoting smarter, eco-friendly waste management.

PythonCNNHiveMQNode-REDSensorsRaspberry Pi
02 M

Predictive Maintenance for Motors (IIoT)

MCU: ESP32 · Bus: MQTT · DB: QuestDB

An IIoT predictive maintenance system for industrial motors using ESP32, MQTT and real-time vibration, temperature and current data. Anomaly detection and failure prediction models with edge-to-cloud communication for live monitoring, analytics and alerting on a cloud dashboard.

ESP32MQTTEdge ComputingQuestDBReal-Time ProcessingAnomaly Detection
03

Smart Watch

MCU: Arduino · I/O: Heart rate + Steps

A wearable smartwatch prototype built on Arduino that displays real-time data such as time, heart rate and step count using integrated sensors — embedded systems and sensor integration in a functional wearable.

C/C++ArduinoSensors
04

Mental Health Chatbot

Lang: Python · NLP + Sentiment

A Python-based chatbot that offers supportive responses using basic NLP and sentiment analysis. It detects the emotional tone of user input, delivers context-aware replies and securely logs conversations for analysis.

PythonMLNLPSentiment Analysis

04 // Connect

Let's build something.