Неля

Nelya Olkhovetska CURRICULUM VITAE

Contact Information
Name: Nelya Olkhovetska
Mobile phone: [open contact info](look above in the "contact info" section)
E-mail: [open contact info](look above in the "contact info" section)

Professional Summary
A motivated with basic knowledge of test scenario creation, functionality testing, and bug
documentation. Worked with STM32, ESP32, and Arduino microcontrollers in educational and
course projects, integrated hardware and software with sensors and detectors. I am a fast
learner, attentive to detail, and interested in developing my skills in software testing and
quality control.

Experience
1. Course project “Digital clock based on Arduino UNO”
(2025) Role: Developer and tester
Project: Displaying time, calendar, and user heart rate on a 7-segment and OLED display

Technologies & tools:
• Hardware: Arduino UNO, DS1307 RTC, OLED display, heart rate sensor,
buttons, resistors, breadboard
• Software: Arduino IDE
Contribution:
• Programmed the display of time, calendar, and user pulse measurement.
• Created test cases and performed testing to verify system functionality.
• Documented bugs and tested system performance in various scenarios.

2. Course project “Solar Panel Positioning System”
(2025) Role: Developer and tester
Project: Automatic tracking of the sun's position and data transmission

Technologies & tools:
• Hardware: ESP-WROOM-32 (ESP32), SG90 servo motors, GY-273
magnetometer, breadboard, wires
• Software: Arduino IDE, Open-Meteo API
Contribution:
• Programmed servo control via PWM for precise panel positioning.
• Integrated a magnetometer to determine the actual direction of the panel and
processed data via API.
• Created test cases and documented bugs to verify system functionality.
3. Qualification Work: Junior Bachelor Thesis – Ternopil Vyacheslav Chornovil
Halitskiy College

(2026) Role: Developer and tester
Project: Automated Personal Reminder System with Remote Configuration

● Developed a system for displaying personal reminders directly on the built-in ESP32
screen. Reminders can be created, edited, stored, and managed on the device.
● Implemented real-time notifications and remote configuration of reminders.

Technologies and tools:

● Hardware: ESP32 with built-in TFT screen, buzzer, touch interface, solar panel,
battery charging and power management components
● Software: Arduino IDE, LittleFS

Contribution:

● Programmed the logic for creating, displaying, storing, and updating reminders on
the ESP32 screen.
● Implemented remote configuration and management of reminders.
● Created test cases and performed testing to verify system functionality.
● Documented detected bugs and verified system operation under different
conditions.
● Implemented autonomous power supply using a solar panel and battery charging
system.

Skills
Programming languages: C, C++ – firmware development for STM32, ESP32, and
Arduino.
Embedded systems and IoT: STM32F103C8T6, ESP32; Arduino, STM32 HAL; I2C, SPI,
UART, PWM protocols; DHT11, HC-SR04, GY-273 sensors; SG90 servo drives, 28BYJ-48
stepper motors; remote control via web interface.
Development and testing: data display on OLED/embedded screens, creation of test
cases, hardware debugging on breadboards.
Tools: Arduino IDE, STM32CubeIDE.

Education
Bachelor of Design of Microcontroller-Based Systems and Internet of Things Devices
(2026 - Present) Ternopil Ivan Pul'uj National Technical University

Junior Bachelor of Computer Engineering (2022 - 2026) Ternopil Vyacheslav Chornovil
Halytskyi College