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shivamkatari782

Shivam kataria

@shivamkatari782

Data Cleaning and Excel Automation Specialist

India
Inglese, Hindi
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I turn messy, unusable spreadsheets into clean data you can actually work with. Exports that won't import. Duplicate rows. Phone numbers in six formats. Prices stored as text so nothing adds up. Dates in four formats at once. I fix all of it, and send you a written log of every change. I handle Excel and CSV cleanup, deduplication, CRM import prep, PDF to spreadsheet, formulas, and automated summary sheets that update themselves. I never invent data. Anything unrecoverable is flagged for your confirmation, never guessed. Fast replies, clear scope, no surprises.... Continua a leggere

Competenze

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shivamkatari782
Shivam kataria
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Pulizia dei dati
I will clean and organize your messy excel or CSV data
A partire da15 USD / progettoMaggiori dettagli
Digitazione dati
I will convert PDF or scanned documents into a clean excel spreadsheet
A partire da20 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Self_Employed

Data Cleaning & Spreadsheet Specialist

Self Employed • Freelance

Dec 2025 - Present • 8 mos

Independent data cleaning and spreadsheet work for small businesses. I clean and standardise Excel and CSV exports, remove duplicate records, fix formatting, date and phone-number inconsistencies, prepare files for CRM import, and build summary sheets with live formulas. Every project is delivered with a written log of changes.

IBM

B.Tech(AIML)

IBM • Full time

Jul 2024 - Present • 2 yrs 1 mo

Coursework and academic projects involving data collection, organization and analysis in Excel and Google Sheets — including survey data, project reports, accounting records, statistics assignments . Built and maintained spreadsheets for Pizza sales data analysis project.

Self-directed

Data Cleaning Practice Projects

Self-directed • Part time

Nov 2025 - Jan 2026 • 2 mos

Built demonstration cleanup projects on realistic sample datasets: a multi-source contact database (deduplication, E.164 phone standardization, ISO date conversion, CRM import preparation) and a sales export rebuilt into an analysis-ready workbook with a live SUMIFS summary dashboard. Both available in my portfolio.