Ольга

Olga Mageria
Junior Data Analyst

[open contact info](look above in the "contact info" section) | Zaporizhzhia, Ukraine | LinkedIn | Telegram

Professional Summary
Results-driven professional with a strong analytical background spanning finance,
economics, and software development, now transitioning into Data Analytics. Holds a Master's
degree in Cybernetic Economy and combines hands-on experience in Python development with
over 8 years in financial analysis, reporting, and client advisory roles. Proficient in Python, SQL,
and database management through practical development projects, with a solid understanding of
data pipelines, query optimization, and API integrations. Adept at working in Agile/Scrum
environments, leading teams, and translating complex data into actionable insights. A proactive,
detail-oriented professional eager to apply a unique blend of technical and financial expertise to
data-driven decision-making.

Key Skills & Competencies
• Programming & Data Tools Python (Django, FastAPI), SQL, PostgreSQL (query
optimization, performance tuning), REST APIs, TensorFlow, MCP protocol
• Data & Analytics Financial data analysis, financial reporting, data-driven insights,
economic modeling, CSV data processing, automated data extraction
• Software Development Practices Integration testing, code review, Agile/Scrum
methodology, Scrum Master experience, team leadership, version control
• Domain Knowledge Financial analysis & reporting, tax regulation, banking operations,
corporate client management, scientific research workflows
• Soft Skills Analytical thinking, attention to detail, proactive problem-solving, quick
learner, team collaboration, strong communication

Professional Experience
Python Developer Computools, Zaporizhzhia December 2024 – October 2025

• Developed and maintained web applications using Python and Django
• Designed and implemented RESTful APIs with integrations to third-party services
• Managed PostgreSQL databases, including query optimization and performance tuning
• Wrote integration tests and actively participated in code reviews
• Collaborated effectively in an Agile/Scrum team setting
Head Accountant Private Sector April 2019 – September 2022

• Financial reporting
• Analyze financial data
• Tax payment control

Economist (corporate clients) JSC Oschadbank August 2014 – April 2019

• Built and maintained strong relationships with clients
• Provided expert advice on economic and financial issues
• Opening and daily maintenance of customer current accounts

Project Experience

Cat Spy API – Python, FastAPI, MCP

• Built a FastAPI-based backend application for the Spy Cat Agency to manage cats and
their missions using MCP protocol
• Role: Back-end Developer

Science Research Project (commercial project) – Python, Django

• Developed an AI-powered web application to accelerate scientific paper search and
discovery
• Role: Back-end Developer – responsible for code writing, testing, and team discussions

Photo Share – Python, FastAPI

• Created a web app for uploading, commenting on, and rating photos
• Role: Team Lead & Developer – managed code reviews and overall development

Parking Management System – Python, FastAPI, TensorFlow

• Built a system featuring automatic license plate recognition and payment processing
• Role: Scrum Master & Developer – organized team meetings, implemented CSV export
functionality

Education

Zaporizhzhya State Engineering Academy Master’s Degree in Cybernetic Economy 2005 – 2010

IT School GoIT Python Developer Program 2023 – 2024
Soft Skills

• Proactive and detail-oriented
• Strong logical and analytical thinking
• Team player with a positive attitude
• Quick learner, highly motivated for professional growth

Languages

• English – Upper-Intermediate
• Ukrainian – Native