KASIREDDY PAVITHRA
Professional Summary
Embedded Systems Engineer with 0 years of experience in embedded design, hardware interfacing, and AI data preparation. Strong foundation in C, Embedded C, microcontrollers, Raspberry Pi, and data preprocessing; delivered projects including a face-detection door security system and a transistor-level low-power ALU. Seeking an entry-level embedded role to apply hardware–software integration and data-driven model-support skills.
Technical Skills
Work Experience
- Collected, organized, and validated multimodal datasets (text, audio, video) to create consistent input formats and metadata for LLM/ML model training using Python and annotation tools.
- Designed and enforced annotation guidelines and performed manual labeling and review to improve dataset consistency and usability for supervised learning tasks.
- Implemented preprocessing pipelines for text normalization, audio trimming and feature extraction, and frame-level video preprocessing to produce model-ready datasets and accelerate training iterations.
- Integrated prepared datasets into model training and validation workflows, assisted with test runs, and verified data-model compatibility to support iterative model development.
- Managed dataset and code versioning with Git, coordinated changes with team members, and maintained reproducible processing scripts and documentation.
- Documented data schemas, preprocessing steps, and labeling conventions; produced handover notes and troubleshooting guidance to support ongoing LLM development.
Projects
- Developed a real-time face-detection access control system using Raspberry Pi, OpenCV, and YOLO to authenticate users and trigger door mechanisms.
- Integrated Telegram Bot and Twilio APIs to deliver instant notifications and alerts for access events and security incidents.
- Implemented keypad fallback authentication and performed system integration testing and debugging to ensure reliable operation in hardware-constrained environments.
- Designed and implemented a transistor-level 4-bit Arithmetic Logic Unit (ALU) using low-power CMOS techniques in Cadence Virtuoso.
- Performed schematic capture, circuit simulation, functional verification, and waveform analysis to validate logic correctness and timing.
- Conducted power analysis and optimization to reduce dynamic and static consumption while maintaining reliable functionality.
- Built a calculator application on Arduino Uno using Embedded C to perform basic arithmetic operations with keypad input and LCD output.
- Implemented hardware interfacing and debouncing logic, executed functional testing, and debugged firmware to ensure accurate real-time results.
- Validated end-to-end system behavior under different input scenarios and documented interface and code for reproducibility.
Education
Certifications
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