You will get Data Cleanup and Deduplication — HubSpot, Salesforce, Zoho
Project details
Messy CRM killing your sales pipeline? I clean, dedup, and enrich your HubSpot, Salesforce, or Zoho data. 10 years experience, 100+ projects on Upwork.
I have cleaned databases ranging from 500 to 50,000+ records for B2B companies across tech, SaaS, consulting, healthcare, and education.
What I do:
• Remove duplicate contacts and companies
• Standardize formatting (names, phone numbers, addresses, job titles)
• Fill in missing data fields (company size, industry, website, email)
• Merge duplicate records without losing data
• Flag inactive or invalid email addresses
• Deliver a cleanup report showing what was changed
CRMs I work with: HubSpot, Salesforce, Zoho, Pipedrive, Freshworks, Airtable
I can work directly inside your CRM (with shared access) or clean an exported CSV/Excel file and deliver it back for import.
QA process: Every record is cross-checked with validation rules. I log every change for your audit trail.
I have cleaned databases ranging from 500 to 50,000+ records for B2B companies across tech, SaaS, consulting, healthcare, and education.
What I do:
• Remove duplicate contacts and companies
• Standardize formatting (names, phone numbers, addresses, job titles)
• Fill in missing data fields (company size, industry, website, email)
• Merge duplicate records without losing data
• Flag inactive or invalid email addresses
• Deliver a cleanup report showing what was changed
CRMs I work with: HubSpot, Salesforce, Zoho, Pipedrive, Freshworks, Airtable
I can work directly inside your CRM (with shared access) or clean an exported CSV/Excel file and deliver it back for import.
QA process: Every record is cross-checked with validation rules. I log every change for your audit trail.
Data Entry Type
Data Cleansing, Error DetectionWhat's included
| Service Tiers |
Starter
$40
|
Standard
$90
|
Advanced
$180
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Number of Hours of Work | 3 | 8 | 14 |
Formatting & Clean Up | |||
Graph & Table Creation | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$15
Additional Hour of Work
+$10
Data Enrichment (fill missing fields)
(+ 2 Days)
+$25Frequently asked questions
68 reviews
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MS
Manuel S.
Jun 15, 2026
LinkedIn Growth Assistant - Sales
Karina did a great job, was very independent and I trusted her completely to do the right thing with here knowledge. Would definetely hire again !
SI
Samuel I.
Apr 7, 2026
Lead Generation for 3PL Fulfillment Center
The leads she got were well researched. Wish communication was a bit faster
JK
Jonathan K.
Mar 5, 2026
Seeking Expert Researcher for Vendor Acquisition - Online Furniture Store
AT
Anton T.
Feb 28, 2026
Research, Data Entry, list building, lead generation
Karina is a great professional. The job was done successfully. I would love to work with her again.
MR
Max R.
Dec 24, 2025
outreach help needed (e-mail, LI, social media, website's contact forms)
About Karina
Cold Email Setup & B2B Lead Gen | Apollo, Instantly, SPF/DKIM/DMARC
100%
Job Success
Kiev, Ukraine - 1:29 pm local time
One engagement, fully async.
10 years on Upwork, $100K+ earned, 9,600+ hours, Top Rated Plus, 100% JSS.
WHAT I DELIVER
Cold email infrastructure setup.
I configure SPF, DKIM, DMARC, and MX records across multiple domains, set up Google Workspace inboxes, and launch inbox warm-up via Snovio. Every setup includes a pre-send deliverability audit. From zero to first send in 5-7 days.
Verified B2B contact lists.
Leads are sourced from LinkedIn Sales Navigator, Apollo, ZoomInfo, and Hunter — cross-referenced across 3 sources, never single-source exports. Every email is verified through NeverBounce or Debounce before delivery. Bounce rate kept under 2%.
CRM data cleanup and enrichment.
I handle deduplication, field standardization, and contact enrichment for HubSpot, Salesforce, Pipedrive, and Zoho. Missing data gets filled, stale records get flagged, and the output is CRM-ready on delivery.
HOW I WORK
Share your ICP and target criteria and I come back same day with a sourcing plan, verification method, timeline, and price. Quality is confirmed before full scope starts — paid pilot batch of 20-50 contacts or one test domain first, then the full run. No calls, no video. All scope, updates, and decisions stay in writing.
TOOLS
Sourcing: LinkedIn Sales Navigator, Apollo, ZoomInfo, Hunter, Lusha. Verification: NeverBounce, Debounce, Snovio. Infrastructure: Google Workspace, Namecheap, Snovio warm-up, Google Postmaster Tools. CRM: HubSpot, Salesforce, Pipedrive, Zoho.
INDUSTRIES
SaaS, Tech, Consulting, Finance, Healthcare, Manufacturing, Real Estate, E-commerce, Creative Agencies, Legal.
Steps for completing your project
After purchasing the project, send requirements so Karina can start the project.
Delivery time starts when Karina receives requirements from you.
Karina works on your project following the steps below.
Revisions may occur after the delivery date.
Data Audit & Cleanup Plan
I review your CRM export or access your CRM directly. I identify duplicates, formatting issues, missing fields, and invalid data. I share a cleanup plan with you before starting any changes.
Deduplication & Standardization
I remove duplicate contacts and companies, merge records without data loss, and standardize all formatting — names, titles, phone numbers, addresses — to a consistent structure.