Greismar A B.
Executive & Administrative Assistant | Accurate Data Entry
I offer professional executive and administrative support to entrepreneurs and small businesses who want to stay organized and reduce the stress of daily operations. Over the past 4 years, I’ve partnered with U.S. clients to manage tasks such as documentation, scheduling, data management, and customer communication — always with attention to detail and discretion. Core services I provide: • Data entry and record keeping – precise management of spreadsheets, databases and CRMs. • Document preparation – creating and formatting reports, manuals, and presentations. • Calendar and scheduling – organizing meetings, tasks and appointments across time zones. • Email management – keeping inboxes clear, structured, and up to date. • Online research and lead generation – gathering reliable information and compiling targeted lists. • Bilingual communication – supporting clients and customers in both English and Spanish. I adapt quickly to new tools and workflows, and I enjoy helping teams create order out of complexity. Clients describe me as reliable, proactive, and easy to collaborate with. If you’re seeking a dependable administrative partner to simplify your operations, I’d be glad to support your business goals.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $18k
Billed in all: $129,564$130k
$8.8k in the last 6 months
Across 19 contracts
Earnings, last 30 days
Skill rankings: Top 1% in Data Entry
Ranked by MRR among everyone on Upwork with the skill.
- #30AI-Generated Video749 freelancers · 🇻🇪 #1Top 4%🇻🇪#1 of 2
- #43Payment Processing834 freelancers · 🇻🇪 #1Top 5%🇻🇪#1 of 6
- #64Spanish3,288 freelancers · 🇻🇪 #4Top 2%🇻🇪#4 of 347
- #75Calendar Management4,894 freelancers · 🇻🇪 #2Top 2%🇻🇪#2 of 61
- #76UGC3,466 freelancers · 🇻🇪 #1Top 2%🇻🇪#1 of 29
- #88Accounts Payable Management1,642 freelancers · 🇻🇪 #1Top 5%🇻🇪#1 of 5
- #113AI Video Generation3,553 freelancers · 🇻🇪 #3Top 3%🇻🇪#3 of 7
- #130Executive Support5,288 freelancers · 🇻🇪 #3Top 2%🇻🇪#3 of 69