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Oleksandr Software Development Engineer

Full Stack Web, Back-End Web

Summary

Software Engineer with over 5 years of experience specializing in full-stack development, particularly with Python and JavaScript (Vue.js). Accrued hands-on expertise through all SDLC phases including architecture design, planning, and development, backed by advanced English and native Ukrainian language proficiency. Holds a Master’s degree in both Computer Science and Law, highlighting a strong academic foundation. Demonstrated technical agility in managing databases like SQL, NoSQL, and DynamoDB, and proficiently employs tools such as Git, Docker, and Jenkins. Track record includes projects like a MedTech web app, integrating jwt tokens and role management systems, and contributing significantly to a German logistics company's data pipeline and REST APIs. Also, played a pivotal backend role in developing two REST APIs for an American education platform, leveraging AWS and Docker. Certified in OOP and Scrum with a commitment to modern software development practices and continuous professional enhancement.

Work Experience

Full-Stack Developer, MEDTECH WEB APP

Duration: 3 months
Summary: Developed functionality for a medtech web app analyzing pharmacy properties.
Responsibilities: Investigation, estimation, code review, back-end logic, implemented JWT for refresh and access tokens, system containerisation, integrated role management system.
Technologies: Python (Flask), React.js, Docker, JSON Web Token

Backend Developer, German logistics company project

Duration: 2 years
Summary: Contributed to a logistics company by building REST APIs and a new data pipeline for ML algorithms.
Responsibilities: Built 2 REST APIs, contributed to a new data pipeline for a complex ML algorithm, maintained internal services, environment setup, estimation, test writing, code review, backend logic, planning, modular architecture.
Technologies: Python, Pandas, NumPy, FastAPI, Docker

Full Stack Developer, American monitoring company project

Duration: 6 months
Summary: Enhanced American monitoring company's services by developing multiple plugins and integrating QA automated tests.
Responsibilities: Built and maintained multiple plugins, maintained internal services, covered the project with automated end-to-end QA tests, environment setup, estimation, test writing, code review, backend logic, planning, modular architecture.
Technologies: Python, JavaScript (Vue.js, Nightwatch.js), GCP, Docker

Backend developer, Education Platform

Duration: 3+ years
Summary: Worked on an educational platform for an American education company building REST APIs and plugins.
Responsibilities: Built 2 REST APIs and maintained multiple plugins, environment setup, estimation, test writing, code review, backend logic, planning, modular architecture.
Technologies: Python, Flask, AWS, DynamoDB, GCP, Docker

Education

  • International University Of Economics And Humanities
    Master's degree in Computer Science
  • National University Odessa Law Academy
    Master's degree in Law

Certification

  • Development, design, and architecture of modern software systems based on object-oriented languages
    SoftServe / Serie AA #7572/2018
  • Brainbench Certification
    14258815
    June 2020 – June 2023
  • Scrum Master
    UC-4ec6ad35-2252-4433-90db-8df7f060046a
  • Certificate of completion – Introduction to Data and Data Science
    CC-EA481D27E0
  • Certificate of completion – Introduction to Excel
    CC-8C2DC85400
  • Introduction to Data Engineering
    Coursera T7UPCV4KJ8RV
  • Data Engineering Essentials
    Coursera
  • SQL for Data Science
    Coursera XP7PMBVCRU9W