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Serhii K.
@serhiikovchenko
Level 2
Dashboards and Automation in Excel, Google Sheets, Data Studio,PowerBI
Ukraine
Englisch, Ukrainisch, Spanisch
Über mich
Reports don't change businesses — reliable data systems do.
We build BI, automation, and reporting that connect scattered tools into one source of truth.
✔ BI strategy & data audit
✔ Data infrastructure, ETL & AI automation
✔ Dashboards & reporting (Power BI, Tableau, Looker Studio)
✔ Ongoing optimization & support
Stack: BigQuery, Snowflake, SQL, Python, n8n, Make, Zapier, DAX.
10+ years. 1,900+ projects across 75 countries. Trusted by Kaiser+Kraft, Viaplay, TDK, Bionorica, UNICEF.
Message me — let's find where to start.
Kompetenzen
Serhii K.
offline •
Durchschnittliche Antwortzeit: 14 Stunden
Meine Dienstleistungen
Finanz-Analysen
I will do your excel spreadsheet project with excellence
Ernährungspläne
I will send the meal planner spreadsheet
Portfolio
Arbeitserfahrung
CEO
SpreadLogics • Selbstständig
Dec 2016 - Present • 9 yrs 5 mos
✔ Dashboards & Reporting: Looker Studio, Power BI, Excel, Google Sheets ✔ Data Automation: Google Apps Script, VBA Macros, custom integrations ✔ Custom APIs: connecting data from most web sources into unified pipelines ✔ Financial Modelling: accurate models for startups, producers, and financial companies ✔ Analytics: Conversion Analysis, Ads Campaign Analytics, Company Performance Dashboards
Head of IFRS Reporting
Commercial Bank • Vollzeit
Dec 2015 - Dec 2016 • 1 yr
- Created the Financial reporting framework in Excel. - Transformed Bank's Financial Statements to comply with IFRS. - Designed the approach for calculating Loan Loss Provision. - Developed Bank's accounting policies.
Auditor, Financial Services
Deloitte • Vollzeit
Sep 2013 - Dec 2015 • 2 yrs 3 mos
- Become the go-to person in Excel matters for the team. - Developed spreadsheet templates to streamline audit tests. - Optimized processes of audit procedures in Excel. - Improved templates for the preparation of Financial Statements according to IFRS. - Effectively managed junior assistants on multiple projects.
1.097 Bewertungen
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eliehannoun
Kanada
Hilfreich?
breakerky
Kaiman-Inseln
Working with Serhii K. in the field of nutrition was an EXCEPTIONAL experience. His professionalism and attention to detail exceeded my expectations, and his responsiveness and cooperation were remarkable. Great work, Serhii, and THANK YOU for being on the ball with the additions—delivered perfectly and promptly! 👏
Antwort des Freelancers
Hilfreich?
alexicommisions
Vereinigte Staaten
Hilfreich?
david871
Wiederkehrender Kunde
Vereinigte Staaten
Serhii K. is an outstanding data analyst! His professionalism shone through in his high-quality work and swift delivery. He was incredibly responsive and went above and beyond to meet my needs
Antwort des Freelancers
Hilfreich?
david871
Wiederkehrender Kunde
Vereinigte Staaten
Working with Serhii K. was a fantastic experience! His work with excel exceeded expectations with great attention to detail and professionalism.
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