Vladyslav Hontar

Quick Bio

If you want to see me bragging about myself in more detail, here is my cv.

I`m 20 years old student with experience as software and hardware engineer. For now I`m studying at Technological University of the Shannon and working on my software development skills as much as I can in my free time. At the moment I`m working on a Solana Arb project about which I will talk later within the same page. Have a desire in learning under hood part of differnet technologies. Also like to present different presentations and projects in front of the people explaining some technical stuff.

Email

I usally respond to all emails within 24 hours.

Contact me

Projects

Here are some of my projects:

EQUI SWAP

Aggregator/Swaping tool/Wallet manager


Pitch: Equi Swap - Pitch 2025

GitHub repo: EQUI SWAP

We use our own indexer with microservice architecture. Each user is handled in a new thread with indexer as a separate service

Tech diagram

Recent updates:


AI assistant ESP32

Small (6x3cm) portable device which you can talk to while holding the pressure sensor and get a response on display

Device connects to a phone with BLE and requires a simple android app which works as a communicator between device and server, so you dont need to connect this device to a wifi or buy separate sim card



Solana Arb

GitHub repo: PRIVATE FOR A REASON

  • Software works by having indexer which monitors blockchain calculates prices every time it receives an update from gRPC.

  • Software has its own simulation service so there is no need to make any API calls which minimizes the delay.

  • Deployed program recalculates the given transaction to check if any changes happen during transaction landing.

  • Made in rust to maximize performance.

Show More (old updates)

SEEFOOD

A mobile app that uses AI to detect whether a given food item is a hotdog or not a hotdog. Originally a fun parody project, it demonstrates skills in machine learning, image classification, and mobile development.

UI mimics the original app from the HBO series Silicon Valley



Library ERP

The main idea of this project is to make a GUI and web site application which will be able to work with SQL databases, will be fully customizeble to use it for any needs.

GitHub repo: LibraryERP

I tried to make the whole application with mvc design pattern so its easy to make changes and make updates to it.

The whole functionality available at the moment is represented on the diagram bellow.

Recent updates:

Public Talks

The talks are arranged with themes and have chronological structure. The ones are on the top are the most recent ones. Here are some of my public talks:

How does v-sync, g-sync, free-sync work

Slides (Eng)

Here is a presentation that I made for my university on how does different type of sync works inside any game. Presented in 2023 in TUS for engineering students. Got a skill badge for presenting from TUS (check LinkidIn certification group).

POT from inside

Slides (Eng)

This presentation is maded with my classmates for the first year of uni. The presentation covers how does potentiometer works, common use cases etc. Presented in 2022 in TUS in class.

Data integrity

Slides (Ukr)

Note: this presentation is for entry level students. The presentation covers hash functions, checksum and few other topics. Not much to talk about, really small presentation used to present it at the end of 2021 in Kyiv College of Communication.