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Costance Ogechukwu M.
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Costance Ogechukwu M.

B2B SDR | Appointment Setting | Cold Email | Lead Generation

Most teams don’t struggle with finding tools , they struggle with turning outreach into actual conversations and booked meetings. Campaigns go out, dashboards look active, but replies are inconsistent, pipelines stay thin, and “lead generation” starts to feel like guesswork instead of a system. That’s the gap I close. My Name is Costance Maduka, I work as a B2B SDR focused on building outbound systems that don’t just send emails ,they generate qualified conversations and predictable appointments. My approach is grounded in three things: clean, targeted data, sharp positioning, and structured follow-ups that compound results over time. Core services I offer: ✅ B2B Cold Email Campaigns (deliverability-first, personalized at scale) ✅ Appointment Setting & Pipeline Generation ✅ Lead Generation & ICP-Based Prospect Research ✅ Email Automation & Outreach Systems ✅ LinkedIn Outreach & Multichannel Sequences ✅ CRM Setup & Workflow Optimization Tool Stack ✅ Email Marketing & Automation: Instantly | GoHighLevel | Lemlist | Mailshake | ActiveCampaign | Zoho Campaigns | Apollo | Mailchimp ✅ Lead Generation & Data: Apollo |Hunter | Snov | ZoomInfo | Seamless AI| LeadIQ ✅ LinkedIn Outreach: Sales Navigator | Expandi | PhantomBuster | Dripify ✅ Data Handling: Microsoft Excel| Google Sheets |CSV | Airtable ✅ CRM Software: HubSpot| Salesforce | Go High Level | PipeDrive | Zoho Crm | Intercom Proof of Work (Recent Campaigns) I handled the full outbound system, from ICP definition and lead sourcing to campaign execution and optimization. ✅ 25,000+ targeted emails sent across segmented campaigns ✅ 52–68% average open rates (after domain warm-up & deliverability setup) ✅ 8–15% reply rates across campaigns ✅ 3–6% positive reply rates (qualified interest) ✅ Consistent weekly booked meetings with decision-makers In another campaign within a competitive B2B niche, restructuring the offer and messaging alone improved reply rates from ~3% to 11% within two weeks without increasing volume. No gimmicks. No “spray and pray.” What You Actually Get ✅ Predictable, qualified lead flow ✅ Replies from the right prospects — not noise ✅ A system that scales without killing domain health If you’re already thinking, “we’ve tried cold outreach, but it didn’t convert” you’re probably right. Most campaigns fail at targeting, positioning, or follow-up structure. Fix those, and the entire pipeline changes. If you need someone who understands both the strategy and execution of outbound , and can plug into your pipeline without hand-holding, Message me, I'll review your needs and give you a straight answer. Keywords B2B Lead Generation | Cold Email Specialist | Appointment Setter | Sales Development Representative (SDR) | Outbound Sales | Email Marketing Automation | Cold Outreach Expert | Lead Generation Specialist | Prospect List Building | ICP Targeting | Sales Pipeline Growth | Email Deliverability | Instantly Expert | GoHighLevel (GHL) Expert | Lemlist Campaigns | Mailshake Outreach | Apollo Lead Generation | LinkedIn Outreach Specialist | Sales Navigator Expert | Multichannel Outreach | SaaS Lead Generation | B2B Sales Funnel | CRM Setup & Automation | HubSpot CRM | Zoho CRM | ActiveCampaign Automation | Email Copywriting (B2B) | High-Converting Cold Emails | Reply Rate Optimization | Domain Warm-up & Setup | Inbox Placement Optimization | Data Scraping & Enrichment | Hunter | Snov | ZoomInfo | LeadIQ | Airtable | Google Sheets Automation

🇳🇬Ikeja, Nigeria$10/hr100% JSS5.00 (3)Since Oct 2025

Earnings and projects

MRR
$633

Last 6 months ÷ 6

World#68,066 / 412k
🇳🇬Country#1,688 / 13.8k
Revenue, last 30 days
$880

Last 6 months: $3.8k

World#46,811 / 412k
🇳🇬Country#1,038 / 13.8k
Total earnings
$6.3k

Billed in all: $6.8k

World#234,990 / 412k
🇳🇬Country#5,343 / 13.8k
Per project
$1.3k

$949 in the last 6 months

World#106,811 / 412k
🇳🇬Country#1,911 / 13.8k
Projects, last 6 months
4

Across 5 contracts

20% fixed80% hourly
World#51,816 / 412k
🇳🇬Country#3,269 / 13.8k
Projects in all
5

Across 8 contracts

13% fixed87% hourly
World#266,045 / 412k
🇳🇬Country#10,079 / 13.8k

Earnings, last 30 days

$6.8k+$880 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$5.5k$6.0k$6.5k$7.0kOct 9Oct 24Nov 8

Skill rankings: Top 15% in Target Market Research

Ranked by MRR among everyone on Upwork with the skill.

  1. #23Target Market Research157 freelancers · 🇳🇬 #3Top 15%
  2. #87Outreach Email Copywriting593 freelancers · 🇳🇬 #4Top 15%
  3. #165Lead Qualification671 freelancers · 🇳🇬 #14Top 25%
  4. #195Lead Management856 freelancers · 🇳🇬 #17Top 23%
  5. #342Outbound Call1,218 freelancers · 🇳🇬 #11Top 28%
  6. #409Sales Development1,688 freelancers · 🇳🇬 #17Top 24%
  7. #430Cold Email2,025 freelancers · 🇳🇬 #23Top 21%
  8. #431Email Deliverability1,880 freelancers · 🇳🇬 #41Top 23%