Driven by a passion for electronics since the age of 13, I aspire to be a researcher and inventor in the field of IoT. My journey has combined my enthusiasm for programming and technology, enabling me to create solutions that address real-world challenges. I specialize in developing IoT-based projects with a focus on life-saving applications in agriculture, dairy farming, and natural disaster management.
Currently, as an IoT Engineer, I design and implement customized solutions for diverse clients. I also collaborate with government institutions, ministries, and university departments (Geological Sciences, Computer Science, and Engineering) on research projects aimed at advancing IoT-based innovations.
IoT Engineer and Smart Solution Architect
Padma Smart Technology LTD (Nov, 2023- Present)
Responsibilities:
Selecting and testing hardware components for project suitability.
Developing and optimizing firmware for embedded devices.
Designing and deploying IoT systems and hardware.
Architecting IoT frameworks, defining data structures, and optimizing communication protocols.
Documenting system functionality and hardware specifications.
Providing technical support and troubleshooting for software and hardware issues.
IoT Engineer and Digital Solution Architect
Grit Technologies Limited (Apr 2023- Oct 2023)
Responsibilities:
Creating IoT devices and systems according to project specifications.
Writing and testing code for sensors, other components, and embedded devices.
Developing protocols, data models, and IoT architectures.
Creating proper documentation of the working system.
Providing IoT system technical support and troubleshooting.
Freelance IoT Developer
Dec 2021 - Present (Individual)
Responsibilities:
Designing and developing IoT systems and devices based on project requirements.
Developing and testing code for embedded devices, sensors, and other components.
Creating IoT architectures, data models, and protocols.
Integrating different hardware and software components to build functional IoT systems.
Developing and deploying cloud-based IoT solutions.
Creating proper documentation of the working system.
Providing technical support and troubleshooting for IoT systems.
Executive & Support Admin (Network Operation Center)
DDN - Digital Dot Net (Internet Service Provider) - From: Nov-2021 to April-2022.
Main Responsibilities:
Supervised agents and resolved routing and data transmission problems.
IT Executive (Web Developer)
DsenTv24 - From: Nov-2020 to August-2021.
Main Responsibilities:
Resolved website and IT-related problems through troubleshooting and management.
Computer Instructor
Arif's Education Point - From: Feb-2020 to Oct -2020.
Computer Instructor
Shamshun Nahar Haroon Polytechnic Institute(SNHPI)
From: Oct-2017 to April-2018.
Web Designer & Course Coordinator (Customer Support & Service, Hardware Maintenance and Troubleshooting)
Desh–IT - From: May-2017 to August-2017.
Main Responsibilities:
Managed the hardware maintenance and troubleshooting of a computer lab with 40+ computers.
Coordinated training for web designing and office management batches.
Junior Executive Officer (Customer Support & Service, Troubleshooting Team)
JSF BD - From: December-2016 to March-2017.
Main Responsibilities:
Configured hardware and software for school, college, and office automation.
Performed hardware maintenance and troubleshooting and provided customer support.
Completed Industrial Attachment and training in Internet of Things (IoT) Under bdtask Limited (6 Months)
Completed Web Application Training Under MCSD Syllabus (Asp.net, C#) at Beacon IT (6 Months)
Completed Web Design Training Under ICT Division (LICT) (4 Months)
Smart Water Meter System for Chattogram WASA (Government Project)
- Implemented LoRaWAN gateway and end devices integration for smart water metering.
Sewing Machine Operator Efficiency Management System for RMG Industry -
- Utilized ESP32 with 3.5-inch TFT touch display, SD card, 16*2 LCD integration, OTA,
- Incorporated DS3231 RTC, MAX98357 audio amplifier, and PCF8574 I/O expander,
- Developed mobile applications for real-time efficiency monitoring and management.
Predictive Maintenance Solutions for British American Tobacco, Bangladesh(BAT).. (Details)
Heavy rain warning and monitoring device to prevent landslides for Ukhiya Rohingya Camp. (Details).
Real-Time Multi-Sensor Vehicle Monitoring System for Accident Detection, Fire, Fuel Leakage, and Temperature Alerts with Location-Based Emergency Notification. (Details)
Connected Intelligence: Leveraging Modbus, ESP32, MQTT, InfluxDB, and Grafana for Seamless Data Logging and Visualization
Smart Agriculture Farm Management System using IoT and Image Processing. (Details)
Real-time Water Logging Monitoring and alert System with Computer Vision and IoT. (Details).
Cow Health Monitoring and Alert System using IoT with OTA. (Details).
IoT Based Environment Monitoring and Visualization System Using ThingSpeak. (Details).
Indoor Fire Fighter System Using ESP32 and Arduino IoT Cloud. (Details).
Environment and Wind Speed Monitoring System With Toxic Gas Neutralizer. (Details).
Real Time Flood Alert System using Arduino IoT Cloud. (Details).
IoT Based Patient Health Monitoring and alert System. (Details).
IoT Based Security Bot using ESP32 Cam and Telegram with OTA. (Details).
IoT Based Energy Efficient Traffic and Street Light Management System. (Details).
Espressif MCU,
ATmega MCU,
Arduino IDE,
PlatformIO,
C/C++,
FreeRTOS
Python,
Json,
Raspberry Pi,
Linux,
Modbus RS-232 and RS-485,
UART,
I2C,
SPI,
I2S,
OTA
Wi-Fi,
GSM,
ESP-NOW,
LoRa and LoRaWAN,
MQTT,
Webhook,
InfluxDB,
PostgreSQL,
Grafana,
PCB Design