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Sumithra R.
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Sumithra R.

Call & Lead Quality | Performance Marketing | Reporting & Analysis

I'm a Top Rated Plus freelancer with 100% Job Success, 14,000+ hours worked, and over a decade of experience on Upwork. I started my career in call quality and operations, and over the years, my work has evolved into a mix of quality assurance, reporting, process improvement, and cross-functional coordination between various teams. QA and Team Leadership: I began my professional journey in the call center industry, where I worked as a Call Quality Analyst and later as a Team Leader, leading quality audits, training programs, reporting initiatives, and the pilot phase of a major project for a Fortune 50 client. Upwork Experience: Over the years, I've worked with startups, agencies, nonprofits, and international teams in roles spanning quality assurance, performance marketing, operations support, reporting, recruitment coordination, and process improvement. I enjoy understanding how things work, identifying gaps, and helping teams make better decisions based on reliable information. I've been working as a Program Assistant for a global NGO, contributing to performance evaluations, staffing requirement analysis, operational reporting, dashboard analysis, and quality reviews. Working on the project has strengthened my ability to handle complex information while maintaining accuracy and consistency. I have extensive experience working in performance marketing, including call and lead quality analysis, publisher reviews, CRM workflows, and reporting. My work combines data analysis with human judgment, using technology to improve efficiency while relying on experience and context to make sound decisions. I use technology and AI tools where they genuinely improve efficiency. For example, transcription, organization, and pattern identification, but I firmly believe that quality assessment, context, and judgment remain human responsibilities. The best outcomes come from combining efficient tools with careful analysis and experience. Areas I commonly support include: Call & Lead Quality Analysis Performance Marketing Operations Reporting & Data Analysis Google Sheets & Advanced Excel Quality Assurance & Process Improvement Staffing Requirement Analysis Cross-Functional Team Coordination SOP Development & Documentation Executive & Operational Support I'm at a stage in my career where I'm actively looking for work that keeps me learning. I enjoy challenging projects, new industries, and opportunities that help me grow while making a meaningful contribution to the team.

🇮🇳Chennai, India$20/hr100% JSS4.96 (154)Since Mar 2012

Earnings and projects

MRR
$1.9k

Last 6 months ÷ 6

World#24,045 / 412k
🇮🇳Country#2,961 / 45.9k
Revenue, last 30 days
$1.4k

Last 6 months: $11k

World#30,987 / 412k
🇮🇳Country#3,586 / 45.9k
Total earnings
$194k

Billed in all: $223k

World#16,037 / 412k
🇮🇳Country#2,606 / 45.9k
Per project
$926

$5.7k in the last 6 months

World#129,819 / 412k
🇮🇳Country#16,342 / 45.9k
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇮🇳Country#10,198 / 45.9k
Projects in all
210

Across 243 contracts

51% fixed49% hourly
World#9,200 / 412k
🇮🇳Country#1,763 / 45.9k

Earnings, last 30 days

$223k+$1.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$222k$223k$224kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Data Mining

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  8. #1,604Microsoft Excel32,523 freelancers · 🇮🇳 #88Top 5%