Samir

Samir Harashov
Product Analyst with over 3 years of experience in data-driven decision-making and optimizing user
Details
[відкрити контакти](див. вище в блоці «контактна інформація»)

experiences for digital products. Proven expertise in analyzing user behavior, designing experiments, [відкрити контакти](див. вище в блоці «контактна інформація»)
and providing actionable insights to improve product performance and engagement.
Links
Work Experience Telegram

Product Data Science/Analyst, Plink Tech Linkedin

Key Responsibilities:
Took ownership of analytics for the product, independently building a robust data infrastructure from scratch to Hard Skills
enable efficient, data-driven decision-making across the team Python
Developed comprehensive dashboards for the marketing team, providing actionable insights that contributed to a
5.25x increase in key product metrics Tableau
Led hypothesis development and designed an effective experimentation system, enabling weekly hypothesis
testing, validation, and continuous improvement through accurate A/B test analysis Amplitude
Built and automated marketing data ETL/ELT pipelines from scratch using dbt, which saved company resources
and enabled advanced analytics and reporting
SQL
Initiated and validated a new subscription model based on payment data analysis and market research, resulting in
a 37% increase in ROI.
Excel
Product Marketing Analyst, HolyWater, Genesis Tech
R
Key Responsibilities:
Independently explored and analyzed data for 2 core projects, providing actionable insights and recommendations
to improve key product metrics and refine customer behavior strategies
Led hypothesis development and experimental design, formulating data-driven hypotheses and conducting
Soft Skills
accurate A/B tests to validate ideas and optimize product features. Successfully delivered an A/B test that resulted Adaptability

in a 20% uplift in ARPU, demonstrating my ability to impact revenue through data-driven decision-making Time Management

Built and implemented comprehensive event analytics, tracking user actions and interactions to provide a clear Ability to Multitask

picture of user behavior, supporting data-informed decisions across the team Ability to Work Under
Developed data infrastructure for the marketing team, enabling efficient data access, analysis, and reporting, which
accelerated campaign evaluations and decision-making processes
Pressure

Collaborated closely with cross-functional teams, including product, marketing, and development, to ensure Hard Working

alignment on data-driven insights and seamless implementation of new features and improvements Communication Skills
Continuously refined and expanded analytics frameworks, adapting to evolving product needs and ensuring that
performance metrics accurately reflected user behavior and product impact
Conducted regular analysis reviews to provide updates on product performance, helping drive strategic Languages
discussions and inform future roadmap planning English (B2)
Analyzed large-scale datasets and worked with real-time streaming data to provide actionable insights on
customer behavior, improving key product metrics. Ukrainian (Native)
Data Analyst, OneReach.ai
Russian
Key Responsibilities:
Conducted in-depth data analysis to identify key trends, providing actionable insights that informed strategic
business decisions Certifications
Developed and deployed low-code solutions incorporating AI methodologies to automate and streamline key Google Digital Marketing & E-
business operations commerce

Collaborated with cross-functional teams to define requirements and deliver custom data-driven tools aligned with
their goals Створення та розвиток IT-
продуктів

Delivered data-backed recommendations that contributed to the refinement and improvement of strategic business
plans. Data Scientist Associate

Front-end developer, Freelance Data Scientist with R

Key Responsibilities:
Developed responsive and cross-browser compatible web pages using HTML, CSS, and JavaScript to ensure Education
seamless user experience across devices. Economic Cybernetics,

Crypto "Buy-the-Dip" Trading Bot Kyiv National Economic
University
Key Responsibilities: 2020 – 2024
Developed a Python-based bot that utilizes exchange APIs to monitor cryptocurrency prices in real-time
Implemented logic to automatically execute buy orders based on predefined "dip" criteria
Used Pandas for data analysis and backtesting of the strategy. Hobbies & Interests
Data Analyst Mentor Football

Key Responsibilities: Gym & Weightlifting

Travel & Culture Exploration

Provided mentorship to a junior data analysts, guiding their development in SQL, dbt, and data visualization
techniques. Chess