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Lina C.

Lina C.

Customer Service Advocate & Virtual Assistant

Administrative Assistant | Executive Support | Customer Service | Bilingual (EN/ES) Hello! My name is Lina Castro, and I am a bilingual administrative assistant and customer service specialist with over 10 years of professional experience across industries such as hospitality, e-commerce, human resources, and technical support. Throughout my career, I have supported executives, coordinated teams, and delivered outstanding service to clients in both English and Spanish. I specialize in: Executive & Administrative Support: calendar and inbox management, travel coordination, meeting scheduling, reporting, and document preparation. Human Resources Assistance: recruitment, onboarding, employee relations, and compliance with policies. Customer Service & Technical Support: email, phone, and chat assistance; issue resolution; and ensuring excellent customer experiences. Quality Assurance & Process Optimization: monitoring KPIs, providing feedback, and streamlining workflows. Hospitality & Client Relations: personalized attention to VIP clients, check-in/out processes, and guest services. Key Skills: Microsoft 365 (Outlook, Teams, Word, Excel, PowerPoint) Google Workspace (Docs, Sheets, Drive, Calendar) CRM tools (Salesforce, HubSpot) Project Management basics (Google PM Certification) Canva for content creation Strong communication (English C2 – Spanish Native – French A1) Multitasking, organization, and problem-solving I am detail-oriented, proactive, and adaptable, with a proven ability to manage multiple responsibilities while maintaining efficiency and professionalism. My goal is to support businesses and executives by taking care of the operational details, allowing them to focus on growth and strategy. I look forward to contributing my skills, dedication, and positive attitude to your team.

🇨🇴Bogota, Colombia$15/hr100% JSSSince Mar 2020

Earnings and projects

MRR
$276

Last 6 months ÷ 6

World#101,532 / 412k
🇨🇴Country#1,299 / 4,578
Revenue, last 30 days
$0

Last 6 months: $1.7k

Total earnings
$13k

Billed in all: $13k

World#177,243 / 412k
🇨🇴Country#1,993 / 4,578
Per project
$6.3k

$1.7k in the last 6 months

World#27,320 / 412k
🇨🇴Country#346 / 4,578
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇨🇴Country#1,261 / 4,578
Projects in all
2

Across 3 contracts

0% fixed100% hourly
World#328,886 / 412k
🇨🇴Country#2,673 / 4,578

Earnings, last 30 days

$13.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$12.8k$13.0k$13.2k$13.4kOct 8Oct 23Nov 7

Skill rankings: Top 23% in Microsoft Word

Ranked by MRR among everyone on Upwork with the skill.

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  2. #42Avaya113 freelancers · 🇨🇴 #2Top 37%
  3. #78HR System Management249 freelancers · 🇨🇴 #1Top 31%
  4. #296Customer Support Plugin944 freelancers · 🇨🇴 #3Top 31%
  5. #511Customer Engagement1,530 freelancers · 🇨🇴 #11Top 33%
  6. #755Notion2,323 freelancers · 🇨🇴 #20Top 33%
  7. #912Salesforce CRM3,059 freelancers · 🇨🇴 #12Top 30%
  8. #947Office 3653,328 freelancers · 🇨🇴 #26Top 28%