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Kaja K.

Kaja K.

Executive Assistant | Admin and Operations Support

Need reliable help with the administrative and operational work that keeps piling up? I’m Kaja, an Executive and Operations Assistant with a background in back-office administration, financial records, data accuracy, and quality control. In my current role, I support an international client with ongoing administrative and operational work. I handle recurring responsibilities and individual projects, keep track of missing information, and provide clear updates on what is complete and what still needs attention. I can help with: • Workflow and task coordination • Inbox, calendar and travel support • CRM updates and contact data checks • Online research, outreach and spreadsheet tracking • Invoice and expense document organisation • Monthly accounting document preparation • Payment records and reconciliation • Client communication and follow-ups • Website content updates and quality checks Before moving into remote assistant work, I handled high-volume payment entries and reconciliations, updated financial databases, and supported compliance documentation. I also spent nearly five years working in laboratory quality control, where accurate records, careful checks and strict deadlines were part of my daily work. I also handled the administration for my own small business, including invoicing, basic bookkeeping and expense tracking. This gave me a practical understanding of accurate records, timely follow-ups and clear communication. I work independently, keep priorities organised, and flag issues early. I provide clear updates as work progresses, so you do not have to chase me for them. If you need dependable support from someone who takes ownership and keeps work moving, send me a message.

🇪🇪Tallinn, Estonia$15/hr100% JSS5.00 (2)Since Jan 2017
GlobeUpwork

Earnings and projects

MRR
$207

Last 6 months ÷ 6

World#112,238 / 412k
🇪🇪Country#99 / 398
Revenue, last 30 days
$363

Last 6 months: $1.2k

World#70,498 / 412k
🇪🇪Country#61 / 398
Total earnings
$1.3k

Billed in all: $1.4k

World#369,122 / 412k
🇪🇪Country#359 / 398
Per project
$446

$620 in the last 6 months

World#193,555 / 412k
🇪🇪Country#213 / 398
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇪🇪Country#80 / 398
Projects in all
3
33% fixed67% hourly
World#304,140 / 412k
🇪🇪Country#309 / 398

Earnings, last 30 days

$1.4k+$363 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1.0k$1.2k$1.4k$1.6kOct 8Oct 23Nov 7

Skill rankings: Top 29% in Business Correspondence

Ranked by MRR among everyone on Upwork with the skill.

  1. #30Business Correspondence104 freelancers · 🇪🇪 #1Top 29%
  2. #175Operational Planning519 freelancers · 🇪🇪 #2Top 34%
  3. #422Quality Control1,307 freelancers · 🇪🇪 #1Top 32%
  4. #531Travel Planning1,777 freelancers · 🇪🇪 #1Top 30%
  5. #695Real Estate Virtual Assistance1,691 freelancers · 🇪🇪 #1Top 41%
  6. #851Notion2,323 freelancers · 🇪🇪 #2Top 37%
  7. #941File Management2,593 freelancers · 🇪🇪 #1Top 36%
  8. #949Task Coordination2,735 freelancers · 🇪🇪 #1Top 35%