Petar Tešić

Master Thesis Project

The full tittle of the project is: Automatic detection and optimization of the CRC algorithm within the LLVM compiler.

The goal of this thesis was to enhance the LLVM compiler infrastructure by enabling automatic detection and optimization of the CRC (Cyclic Redundancy Check) algorithm. The proposed solution identifies unoptimized CRC implementations at the LLVM intermediate representation (IR) level and replaces them with functionally equivalent, optimized versions.

This optimization leads to improved performance for programs that use the CRC algorithm and are compiled with LLVM. The performance gains are evident across multiple processor architectures, including RISC-V. Experimental results confirm significant speedups achieved through this approach.

View the full thesis project on GitHub: master_thesis.

Randomized Greedy Algorithms

Implemented several graph clustering algorithms inspired by academic research, developed as part of a Scientific Computing course.

Explore the project on GitHub: randomized_greedy_algorithm.

Deep Learning Facial Expression Recognition

Built and trained Convolutional Neural Networks (CNNs) and other machine learning models to classify facial expressions from a dataset of human face images.

Check out the project on GitHub: facial_expression_recognition.

Verification of a Compound Unit project

Applied static and dynamic software verification tools to an existing codebase, identifying bugs and performance bottlenecks. Delivered a detailed report analyzing the results.

View the project on GitHub: 2023_Analysis_Compound_Unit.

Business website: Elektro-Maks

A multilingual business website made for an electrician company, with Serbian as default language and built-in dark/light switch support.

Visit the website: Elektro-Maks.

Various interpreters

Developed multiple interpreters for the Translation of Programming Languages course, capable of executing custom commands for sets, graphs, matrices, stacks, and queues. Some interpreters construct and traverse Abstract Syntax Trees (ASTs) to evaluate program instructions.

View the project on GitHub: various_interpreters.

Minesweeper

This is the first game I have ever played and it's evergreen.

Try it out and have fun: Play Minesweeper

Matrix

There is funny tool that you can run on your Linux terminal called cmatrix.

Here you can try my version of the tool: 💻 View Matrix

Battle field

Simulation of the famous LeetCode platform.

Try out the Battle Field Project: ⚔️ Enter Battle Field

Note: The Battle Field project is currently just a proof of concept. I'm working on expanding it with more algorithmic questions and new features!

Compound Interest Calculator

A simple and stylish tool to calculate how your investments grow over time using compound interest.

Includes options for principal, rate, years, and compounding frequency.

Try it out: 📈 Try Calculator.