Andrii Ветеран

ANDRII MOISEIENKO
PYTHON SOFTWARE ENGINEER
[открыть контакты](см. выше в блоке «контактная информация») [открыть контакты](см. выше в блоке «контактная информация») Ukraine Odessa [открыть контакты](см. выше в блоке «контактная информация») github.com/Moses-93

Software Engineer building scalable SaaS and automation solutions for businesses. 1.5+ years of experience in FastAPI, Redis, PostgreSQL and async
processing. Built SaaS platforms, automated workflows and integrated payment systems. Proficient in Celery and Docker. Passionate about efficiency,
clean code, and real-world impact.

SKILLS Programming Languages: Python Databases: SQL(PostgreSQL, SQLite),
NoSQL(MongoDB, Redis)
Frameworks & Libraries: FastAPI, Django,
SQLAlchemy, Celery, Asyncio, Aiogram, Tools: Docker, CI/CD(GitHub Actions),
Alembic, Pytest(Unit Testing) Nginx, Git

Architecture & Principles: REST API, HTTP,
OOP, DRY, KISS

EXPERIENCE
Oct 2024 - Present Software Engineer
Freelance - SaaS Booking Platform for Beauty Professionals, remote
Developed a scalable SaaS booking platform that reduced customer interaction time by
approximately 50%, significantly improving efficiency and user satisfaction.
Designed and implemented a REST API using FastAPI, integrated with PostgreSQL and Redis,
ensuring scalable performance under high load.
Integrated the WayForPay API, enabling seamless subscription payments on the platform.
Implemented Redis caching for high-traffic data, reducing database load by 25% and enhancing
overall system performance.
Automated outdated data deactivation and reminders via Celery, reducing server load and saving
clients approximately 2 hours of manual work per day.
Developed a Telegram bot using Aiogram that interacts with the backend via REST API, allowing
nail technicians and clients to book services effortlessly.
Designed a robust multi-tenant architecture with data isolation, enhancing security and usability.
Optimized deployment with a CI/CD pipeline, reducing manual processes by 40%.

Jun 2024 - Aug 2024 Software Engineer
Freelance - Website Project, remote
Automated the generation and filtering of available time slots, increasing booking efficiency and
saving approximately 2 hours of manual work daily.
Developed comprehensive unit tests, enhancing code reliability and minimizing the likelihood of
production issues.
Configured Nginx for reverse proxying and static file handling, improving performance and
security

May 2021 - May 2024 Senior operator
UKRAINIAN NAVY
Successfully performed critical tasks under high pressure, ensuring their success.
Deployed and operated complex technical systems, ensuring uninterrupted communication and
data accuracy.
Collected and analyzed critical data to provide actionable insights for strategic decision-making.

EDUCATION &
CERTIFICATIONS
Feb 2024 - Jan 2025 Python Software Engineer
IT School GoIT, remote

Sep 2016 - Jun 2020 Skilled Laborer (Plasterer-Painter, Tiler-Face)
Cherkasy Higher Vocational School of Construction Technologies, Cherkasy

LANGUAGES English - Pre-Intermediate Ukrainian - Native