Арсеній

AI-powered products and automation —
built with Python.
Python & TypeScript developer focused on backend and AI-powered automation. I use
AI/LLM tools every day — to write and refactor code, automate tests and speed up
delivery — and I'm growing as an AI Engineer, building LLM integrations and
automation. On the side I build my own automation projects, e.g. a platform for
automated posting to X/Twitter.

STRENGTHS

Python AI / LLM REST API Automation
backend & automation integrations & tooling backend & integrations tests & workflows

EXPERIENCE
ARSENII Backend Developer · Brewly Store Jun 2026 – present

KOZAK ● Build and maintain REST APIs (TypeScript / Hono, Cloudflare Workers, SQL,
KV): authentication, validation, sessions and rate limiting.
AI ENGINEER / PYTHON DEVELOPER ● Automate and write unit/integration tests to keep the auth flow stable and
AI integrations · automation · backend prevent regressions.
CONTACT ● Use AI/LLM tools daily to speed up development — generating and refactoring
code, scaffolding tests, debugging.
Phone [open contact info](look above in the "contact info" section)
Email [open contact info](look above in the "contact info" section)
● Write Python scripts to automate repetitive tasks; clean Git/GitHub workflow
Location Warsaw, Poland
(pull requests, code review, Conventional Commits).
Community Manager & Assistant Team Lead · Solus Group (Web3) Apr 2025 – Dec
KEY SKILLS 2025
▪ Python ● Used AI tools to generate content and texts, and optimized workflows with
Backend, scripting, data & task automation Python (custom scripts) to cut time spent on routine, repetitive tasks.
▪ AI / LLM ● Moderated Discord & Telegram communities; prepared announcements and
Integrating LLM APIs, prompt engineering, AI-assisted content that boosted engagement and retention.
development
● Ran influencer/outreach and business-development activity — reaching
▪ Backend & APIs
REST APIs, auth, TypeScript / Hono, Cloudflare Workers,
decision-makers (CMO, BD, Founders) with personalized first-touch and
SQL follow-up messages.
▪ Automation & testing ● Worked with community analytics (activity, engagement) and engagement
Automating tests and repetitive processes; Git / GitHub mechanics (events, gamification).

LANGUAGES EDUCATION
Ukrainian — native
Polish — B2 Secondary education — Mathematics & Computer Science · School No. 2 · 2025
English — B1 ● Strong foundation in analytical thinking, logic and problem-solving.

AVAILABILITY SKILLS
● Available now
Remote (Ukraine) · Warsaw · hybrid Python REST API TypeScript SQL

AI / LLM integration Automation Test automation Git / GitHub

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