Владислав

Contacts
Vladyslav Lytvynov
Phone: [открыть контакты](см. выше в блоке «контактная информация»)
Telegram: notepot
Email: [открыть контакты](см. выше в блоке «контактная информация»)
Github: trashplusplus
English B2, Polish A1, Ukrainian Native
Kremenchuk, Ukraine

Software Engineer (Golang, Java)
Hybrid, Remote, Full Time

Commercial experience
Intern Software Engineer (Go) – CreatorIQ
Aug 2023 – Apr 2024 (7 months)
- Built backend tools for parsing and processing large JSON datasets.
- Implemented API testing workflows with Artillery and improved API response time.
- Worked with PostgreSQL and Docker to support data-intensive workloads.

Intern Java Developer – Needle
Jul 2022 – Sep 2022 (2 months)
- Worked in a small team developing a Telegram bot, contributing to backend logic
and feature implementation.
- Improved skills in writing optimized SQL queries for better performance and
reliability.

Game Developer — Octane100
Jan 2023 – Present
- Founded and led the development of the indie game Octane100 (Steam & Google
Play).
- Steam
- Google Play
 Tech Skills

- Programming languages: Go, Java, Lua
- Frameworks + Libraries: Gin, Spring Framework, Gorilla Mux, Hibernate, Thymeleaf,
JUnit, Colly, Luasocket
- Databases & Storage: PostgreSQL, ClickHouse, Redis, SQLite, MongoDB, MySQL
- Data & Messaging Tools: Heroku, RabbitMQ, Maven, Git, Postman, Jira, Artillery,
ffmpeg
- Infrastructure: Docker, Terraform, AWS, Linux, Nginx
- Integrations & APIs: TelegramAPI, OpenAI API, wttr.in
- Testing & Performance: Artillery, gotest, testify, JUnit
- Monitoring: Prometheus, Grafana

Soft Skills
- Collaborative team player, willing to support colleagues and share knowledge.
- Quick learner, able to adapt to new technologies and changing project
requirements. Calm and resilient under pressure, maintaining focus on tasks and
deadlines.
- Clear and proactive communicator, helping to identify and solve problems
efficiently.
- Positive influence on team morale, contributing to a constructive and friendly work
environment.

Projects

Project Description
Designed and developed a full-stack web
application from scratch using Go (Gin
framework), PostgreSQL, and Linux
https://octane100.top (Go + Gin)
environment. Implemented both frontend and
backend, configured server deployment, and
generated SSL certificates
Developed ProductsAPI as a microservice
using PostgreSQL. Database endpoints for
Marketplace (Go + Gin)
CRUD operations. Team project. Integration
with Phantom cryptocurrency wallet.
Developed an API and backend infrastructure
for a game to manage player progress and
Android game backend (Go + Mux)
overall game moderation, including game
news and updates.
 Developed the backend and frontend of a
Online Store of building materials website using Java, the Spring Framework,
(Java + Spring) PostgreSQL, Thymeleaf, and JavaScript for
AJAX functionality.
Developed a comprehensive backend for a
Telegram bot-based game, including
Telegram Bot (Java + Sqlite)
database design and bot architecture
planning.
Designed and deployed an IoT surveillance
bot in Go (Telegram Bot API) running on
Telegram Bot (Golang + Telegram
embedded Linux (Armbian/Ubuntu). Supports
API)
remote commands, handles capture via
system camera pipeline (ffmpeg).
Developed a classification tool using Go and
OpenAI API to categorize astronomical
Astronomical Terms Classifier (Go +
terminology. Sorted over 5,000 notes into
OpenAI API)
relevant categories for the scientific
organization Clear Sky Foundation.

Education
Bachelor’s Degree in Computer Science, Kharkiv University of Radioelectronics (KNURE)
Sep 2021 – Jun 2025

About me
I’m Vladyslav, a Software Engineer who enjoys building backend systems and tackling
complex problems. I work across the full stack when needed and like using the right tools
for the job. I’m looking for work where I can see real results from what I build and
contribute to meaningful projects.