Carlos M.
Project Manager | Customer Support Lead | SaaS & Tech Projects |
I’m Carlos M. Castillo – a bilingual (English/Spanish) business professional with over 7 years of experience in customer service, now focused on project management in tech and creative environments. I’ve built my career around clear communication, efficient operations, and team collaboration across borders. My most recent roles include: 🔹 Project Manager at Promo On 4th (Columbus, OH): Led branding and promotional product projects from concept to delivery. Managed designers, vendors, and stakeholders to ensure alignment with brand strategy. Utilized Trello, Airtable, and Slack to coordinate timelines, approvals, and logistics. 🔹 Project Coordinator at Advantive (SaaS/Tech): Supported SaaS implementations, software onboarding, and internal coordination. Collaborated with developers, product managers, and client teams to streamline go-lives, manage schedules, and ensure successful delivery of technical solutions. I bring a people-first approach to project management, combining my customer support roots with structured task execution, proactive communication, and a focus on results. Core Skills & Tools: Project Management (Agile-friendly, Remote Teams) SaaS Implementation & Client Communication Trello | Airtable | Google Workspace | Slack | ClickUp Salesforce | MS Office | Google Sheets Bilingual (English/Spanish) Communication Adobe Creative Suite & Canva (basic creative edits) Tech Setup: HP Pavilion x360, Windows 11 30 Mbps broadband (with 4.5G mobile backup) Power generator backup system Let’s connect if you need someone to organize your team, streamline communication, and keep your projects moving — all with professionalism and a positive attitude.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $5.3k
Billed in all: $61,827$62k
$5.3k in the last 6 months
Across 10 contracts
Earnings, last 30 days
Skill rankings: Top 13% in Social Media Management
Ranked by MRR among everyone on Upwork with the skill.
- #50Sales Promotion283 freelancers · 🇸🇻 #1Top 18%🇸🇻#1 of 1
- #254Spanish to English Translation1,930 freelancers · 🇸🇻 #7Top 13%🇸🇻#7 of 36
- #339English to Spanish Translation2,468 freelancers · 🇸🇻 #10Top 14%🇸🇻#10 of 52
- #454Community Management2,973 freelancers · 🇸🇻 #6Top 15%🇸🇻#6 of 23
- #2,487Technical Support11,267 freelancers · 🇸🇻 #32Top 22%🇸🇻#32 of 102
- #2,565Social Media Management20,041 freelancers · 🇸🇻 #9Top 13%🇸🇻#9 of 37
- #4,014Customer Support20,101 freelancers · 🇸🇻 #24Top 20%🇸🇻#24 of 95