Ahmed Khan
Arduino & Embedded Systems Developer
Lahore, Pakistan
Email: amd858@gmail.com
Dedicated and detail-oriented embedded systems developer with strong hands-on experience in Arduino, ESP32, and IoT-based automation. Proven track record of building practical, real-world solutions in HVAC automation, industrial testing systems, wireless communication, and sensor interfacing. Passionate about developing reliable hardware-software integrations with a focus on performance and user-centric design.
- Microcontrollers: Arduino (Nano/Uno/Mega), ESP32, ESP8266, STM32
- Programming Languages: C, C++, Python, TypeScript
- Electronics & Tools: IR Sensors, Ultrasonic, Flow sensors, DHT11/22, HDC1080, RFID, WS2812, Load Cell, I2C/SPI/UART
- PCB Design: Altium Designer, Proteus, Fritzing
- Web Technologies: HTML, CSS, JavaScript, Web scraping (Requests, BeautifulSoup, Selenium)
- Interface & UI: Virtuino, I2C LCD, LabVIEW (via serial)
- CAD/Design: PowerShape (for enclosures, custom designs)
- DAE in Information Technology – [Institute Name], Completed
- BS Computer Science – Virtual University of Pakistan (Ongoing, since 2023)
- Embedded Systems with Arduino and IoT – Coursera (2023)
- Python for Everybody – University of Michigan (Coursera)
- Scientific Computing with Python – freeCodeCamp
- TypeScript (6-month program) – University of Management and Technology (2024)
- Web Scraping with Python – Udemy (2022)
- PCB Design using Altium Designer – Altium Academy (2024)
- Basic Electronics & Soldering – MakerHub Workshop (2021)
IoT Energy Meter Reading System
Developed a complete monitoring system using ESP32 and LabVIEW UI connected via serial communication. Displayed real-time power consumption using HTML-based dashboard for smart home integration.
Smart HVAC Automation System
Automated control for AC, heater, and humidifier based on sensor data. Utilized Pronto IR codes and included fault detection, retry logic (Instant Heater Retry Mode), and manual override interface.
Wireless Nurse Calling System
Implemented an ESP-NOW based communication network using ESP32 boards. Designed master-slave structure for real-time response and LED signaling.
Motorcycle Dyno System
Designed and built a dual-roller test bench with optical RPM sensor and flow integration to calculate real-time torque and horsepower. Displayed data via Virtuino mobile interface.
3-Tank Water Monitoring
Monitored water levels using float sensors. Identified low, full, and max states with error detection for wiring faults.
IR Remote Capture & Reproduction
Captured unknown IR remote signals, generated Pronto format codes, and replicated functionality using Arduino.
Energy-Efficient Cooling Pad Controller
Controlled rooftop exhaust and window cooling using temperature thresholds. Integrated auto/manual switching modes.
Security Systems:
- Digital Lock: Keypad password-protected servo-controlled lock
- RFID Access: RFID tag-based door opening system
Others:
- Water overflow alarm
- Fuel flow monitoring for motor testing
- Car reverse sensor using ultrasonic module
- Game show buzzer with lockout logic
- Embedded system development (Arduino/ESP32/STM32)
- PCB prototyping and layout (Altium, Proteus)
- IoT & automation system design
- Web scraping and data collection bots
- On-site troubleshooting and consultations (Lahore)
- Practical problem-solving mindset
- Strong self-learner with project-first approach
- Effective communicator with both tech and non-tech audiences