Oleksandr Sieroshtan

About Oleksandr Sieroshtan

I\'m Oleksandr, a software engineer with over a decade of experience in commercial software development. I specialize in Python/Go and focus on building scalable and high-performance web services. My experience includes developing APIs, designing and managing databases and optimizing system end-to-end for reliability and efficiency.Beyond backend development, I have a passion for iOS development and enjoy building intuitive and performance-driven apps. I’ve worked on personal projects, including a manual camera app (Optika), Instagram feed planner (Gride) and a custom battery indicator for macOS.Outside of work, I enjoy staying active through cycling, running and going to the gym. After moving to Washington, I discovered a passion for hiking, exploring the stunning trails and mountains in the area.

Experience

1. Senior Software Engineer

   Ubersuggest

   Mar 2021 — Present

   Implemented several frontend accessibility optimizations, resulting in a more inclusive user experience and improved SEO performance.• Migrated some services to more efficient architecture for improved performance and easier maintenance.• Reworked subscription modules to simplify the addition of new subscription plans and limits, reducing.• Developed custom AI solutions using OpenAI and Claude APIs, reducing costs and increasing flexibility.

Education

• Kharkiv Patent Computer College

  Engineer's degree, Computer Software Engineering

• Simon Kuznets Kharkiv National University of Economics

  Bachelor's degree, Specialist, Information Managing Systems and Technologies

  2009 — 2013

Skills

• Json
• Css
• Jquery
• Css3
• Linux
• Codeigniter
• Sqlalchemy
• Nginx
• Flask
• Apache
• E-Commerce
• Soap
• Html 5
• Subversion
• Mysql
• Django
• Redis
• Xml
• Rest
• Ubuntu
• Kohana Framework
• Python
• Php
• Peewee
• Hdf5
• Html
• Mvc