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Oleg — zyzyka

Project Management · Consulting

Ukraine Lvov, Ukraine
226
 32  0

LanguagesPHP 5/7, Python


Marketing Research · Consulting

Ukraine Kyiv, Ukraine
Clarity, structure, and prototypes for founders, teams, and thoughtful projects.
284


Consulting

Ukraine Dunaevtsy, Ukraine
181

…Analysis: Calculation of COGS (Cost of Goods Sold), unit economics, and margin analysis of products/services to identify growth points. Reporting Automation: I believe machines should handle the routine. I create automated dashboards in MS Power BI and complex analytical tools in MS Excel (Power Query, Power Pivot).Technical Advantage:Unlike traditional accountants, I master automation tools and database management. I use SQL and Python


Consulting · Data Processing

Germany Berlin, Germany
157

with practical implementation. My core focus is not just delivering reports, but creating solutions that directly impact business results. What I can help you with: - Business plans and financial models (for internal use or investors) - Marketing strategy, market research, and positioning - SMM management and performance optimisation - Business and data analysis (KPIs, dashboards, insights) - Process automation using Excel and Python


Consulting · Project Management

Poland Lublin, Poland
138

focus on development skill's, project management and programming. I learn quickly and have communication skills, I strive for self-development and self-improvement, in learning, interpersonal communication, I like discipline and planning, I do not put barriers in front of me, and I am not afraid of crisis situations. Skills-Tools / Technology - ERP | Oracle Fusion | SAP - JIRA | Agile | Scrum - ISMS - ITIL - ISO 27001/27002 - Python


Consulting · Cryptocurrency & Blockchain

Ukraine Ukraine
fast, high quality, responsible, sociable.
100

I’m an investment analyst & manager and business development with experience in portfolio management, financial modeling, and startup strategy. Whether you’re looking to manage investments, prepare for fundraising, or build a solid financial and business model, I can help. • Strong background in investment analysis, stocks & crypto, financial modeling, and quantitative research (Python,…



Consulting · Databases & SQL

Egypt Asyut, Egypt
36

Data Analysis & Decision Support: SQL: Querying databases, manipulating data, and generating accurate reports (SQL Server, MySQL). Power BI: Designing and creating interactive dashboards and visual reports to support strategic decision-making. Excel (Advanced): Performing complex data manipulation, creating Pivot Tables, using lookup functions (VLOOKUP/HLOOKUP), and automating tasks with Macros and VBA. Python : Utilizing Python