Guy
Kozlovskij
Technical Support Engineer
A progressive web app, installable on both Android and iOS via a browser, built with Vue.js. The app utilizes a custom-built JSON dataset containing the hymns and features a custom search functionality. Currently a work in progress, it will receive additional features in the future.
I built a personal website for my wife, an osteopath and medical acupuncturist, using Svelte. This project started as an opportunity to practice semantic HTML and improve my CSS skills. Later, I migrated and optimized the site using Svelte.
I created this website within a week to provide easy access to hymns for a Christian group in Lithuania. The site was intentionally light and simple, constructed solely with HTML and CSS as a proof of concept, and eventually rebuilt with Vue.js as a progressive web application.
In a week-long paired project, we developed a full-stack MIDI music maker for createing and sharing songs. The back-end, featuring an SQL database, was served using Django REST Framework to a React front-end. My primary contributions involved building the back-end using Python, developing the index page and song view in the front-end, and taking the lead in styling the project.
A week-long project, working in a team of three, to build a full-stack Spotify/Soundcloud-inspired music service application. We used Express to build our API and serve our data from a Mongo database, consumed with a React front-end. I worked on the back-end features including models, controllers, error handling, commenting logic and song index functionality in the front-end.
A two-day hackathon pair project to create a React app that consumes a public API of our choosing. The result is a minimalist, mobile-friendly app showcasing local holidays for all countries.
A week-long solo project to build a grid-based game rendered in the browser, using ‘vanilla’ JavaScript, HTML, and CSS. I created a clone of a classic Atari game “Space Invaders”.
I provide technical assistance for the IQGeo Platform, Comsof, and various IQGeo-based tools, requiring knowledge of GIS, fibre network design, and deployment processes. The role demands deep product knowledge and excellent customer service skills, with clear communication across all channels to investigate and resolve complex issues efficiently.
At Naked Wines, my role required a deep understanding of the company's vast codebase, database, and overall domain. I proficiently navigated and queried these systems for efficient investigation of issues, delving into error stack traces and interconnected repositories built with diverse languages and frameworks to establish root causes and resolve problems. Alongside my daily responsibilities, I worked on projects, rotated as an Incident Manager, supported colleagues with incident analysis, and wrote/reviewed SQL data fixes. I consistently met all SLAs, ensuring timely resolution of problems.
I worked as a teaching assistant for General Assembly's "Software Engineering Immersive" course, which I had previously completed.
My role involved guiding students through software engineering fundamentals, assisting with classwork, homework, and technical issues to ensure they received comprehensive support throughout their learning journey.
My core responsibilities included developing custom integration scripts for hotels and booking engines to facilitate search and reservation data gathering. I prioritized writing tests before coding and delivering code daily, addressed production bugs and integration improvement requests through JIRA and Slack, conducted data reviews and investigations with DataDog, and utilized SQL queries for data extraction and bulk importation.
Additionally, I collaborated with senior engineers, presented technical updates in town halls and engineer meetings, participated in coding dojo exercises, and organized social team activities and remote events.
I attended a full-time 13-week immersive coding bootcamp to learn in-demand programming languages,
frameworks, software development tools, and engineering best practices.
Throughout the course, I attended lectures, collaborated with classmates on various coding
tasks and projects, and greatly enhanced my communication and teamwork skills.
Oversaw the management of multiple student accommodation properties in London. This included organizing renovations and major repair works, ensuring financial compliance, training fellow customer service advisors, and meeting all of the KPIs
In acknowledgment of my work, I was awarded with the company-wide recognition of Customer Service Advisor of the Year, leading to my promotion to Senior CSA.
Managed the day-to-day operations of student accommodation, overseeing sales, inventory control, room viewings, debt collection, and ensuring health and safety compliance. Additionally, maintained a strong social media presence, coordinated student events, and delegated housekeeping and maintenance duties.
Worked as a Team Leader, responsible for ensuring smooth and efficient operations across front-of-house, reception, housekeeping, restaurant and kitchen. Supervised stock control, ensured compliance with finance, health, and safety regulations, and trained teams according to company brand standards.
During my time at Premier Inn, I received both the Team Member of the Quarter and later the Team Member of the Year acknowledgments.
Reception and restaurant duties which included providing a welcoming and warm experience for guests throughout their stay, responding to their requirements and complaints in a professional and result-driven manner. Ensured an excellent dining and breakfast service, managed drink stock, led the team, and set up for successful and efficient shifts.
Currently, most of my hobby time is dedicated to building games in Godot. Additionally, I maintain other side projects and help friends and family out with with anything tech.
I enjoy collecting random holiday clips and editing them into cohesive holiday recap movies that bring you right back into the moment.
I volunteer with a non-profit christian organisation ‘Amana Trust’ as a mentor for young people and registration coordinator for events.
