Hi! I build Python solutions for web scraping, automation, Telegram bots, API integrations, and data processing.
I help businesses collect data from websites, marketplaces, public registers, Google Sheets, CRM systems, and APIs, clean it, structure it, and turn it into ready-to-use tables, databases, dashboards, or automated workflows.
What I can do:
- web scraping for websites, catalogs, marketplaces, public registers, and open data sources;
- automatic updates for Google Sheets, Excel, CSV, XML, JSON, or databases;
- Telegram bots for notifications, monitoring, subscriptions, and internal workflows;
- API integrations, ETL pipelines, and large-scale data processing;
- financial analytics, scoring models, Power BI / Tableau / SQL dashboards;
- automation of repetitive Python-based tasks.
Tech stack: Python, Requests, BeautifulSoup, Selenium, Playwright, pandas, SQL, PostgreSQL, MySQL, Power BI, Tableau, REST API, Git.
Experience:
- PUMB: credit scoring models, ETL processes, Power BI dashboards, customer behavior forecasting;
- ASOTO LV: financial analytics, budget forecasting, performance dashboards;
- crypto project: transaction data analysis, custom dashboards, CeFi/DeFi product analytics;
- freelance projects: parsers, Telegram bots, APIs, spreadsheet automation, and data processing workflows.
How I work:
1. I clarify data sources, output format, update frequency, and success criteria.
2. I show an intermediate result early, so the budget is not spent in the wrong direction.
3. I deliver a working solution with launch instructions, data structure, and logic explanation.
4. If needed, I help with support, improvements, and scaling.
You can find my work in the portfolio and on GitHub:
https://github.com/dmytriievyaroslav/Fuzzy-Optimization-in-Ecological-Economic-Models
https://github.com/dmytriievyaroslav/parsing-ministry-of-justice-of-the-slovak-republic-commercial-register-database
If you need a parser, bot, automation, or analytics solution, message me. I will suggest a clear plan, timeline, and budget.
