Yurii Dobrovolskyi
Rating
Language proficiency level
CV
Hello! My name is Yurii.
I am a Technical Planning, Analytics, and Documentation Specialist. I possess strong analytical skills and excel at quickly sourcing, structuring, and managing large volumes of data, spreadsheets, and charts.
My Core Expertise & How I Can Add Value:
Tender Proposals & Technical Documentation: I have hands-on experience in drafting and assembling full technical tender packages from scratch (including successfully coordinating large-scale industrial projects, such as a 4 MW Solar Power Plant tender). I know how to strictly adhere to deadlines and client specifications.
Cost Estimation & Technical Specifications: I handle precise material calculations, Bills of Materials (BOM) creation, market monitoring, vendor sourcing, and cost-benefit analysis to find the most competitive pricing.
Data Analysis & Technical Insights: I am highly proficient in technical and financial analysis tools. I bring extensive experience in financial market and cryptocurrency futures analytics, evaluating volatility, and working with indicators like MACD, Bollinger Bands, and trading volumes.
Virtual Assistance & Online Support: I provide fast, high-quality assistance with web research, price comparisons, data entry, and managing complex Excel/Google Sheets spreadsheets.
My Professional Principles: Punctuality, strict attention to detail, strong commitment to deadlines, and absolute integrity in all data and calculations. I am equally ready to tackle complex technical engineering tasks or handle urgent operational assistance with a focus on delivering concrete results.
Skills and abilities
Design & art
Services
Outsourcing & consulting
Portfolio
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89 USD Carport
Calculation tailored to your needs.
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22 USD Electrical calculation of solar power plants
Content Management SystemsThis section involves calculating the optimal number of photovoltaic modules (PVM), their spatial arrangement, and connection schemes to inverter equipment to ensure maximum efficiency of the solar power plant (SPP).
Main stages and principles of calculation:
… Determining the power of the array (DC): Calculation of the total number of panels based on the design power of the station and the specifications of the selected PVM (STC).
String configuration: Distribution of panels into series circuits (strings) considering the operating voltage range of the inverter's MPPT trackers. The calculation is performed with mandatory consideration of temperature coefficients: peak open-circuit voltage at minimum winter temperatures and voltage drop during summer heating of the PVM.
Spatial orientation: Determining the optimal tilt angle of the panels and azimuth to maximize annual generation considering local insolation (according to PVGIS data).
Minimizing losses: Calculation of the cross-section of direct current (DC) cable lines to limit linear power losses within the limits of
Reviews and compliments on completed projects 1
Everything was done well and on time. I recommend.
Activity
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B2B lead generation on LinkedIn and maintaining a contact list
89 USD
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Redraw the sketch of the barbecue with an exhaust hood into a technical drawing PDF
16 USD
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Creation of banners
16 USD
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Need to find candidates and fill the vacancy
178 USD
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Copywriter for website
30 USD
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Gather data about products. Links to photos, descriptions of competitors, categories on the marketplace.
16 USD
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Need to add a captcha to the website
22 USD
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Text editing
16 USD
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Services for gathering information on prices for construction materials
22 USD
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Creation of a business card website for a consulting company
200 USD
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