I'm a Python developer based in Bogotá with three years of experience building automation and data pipelines for enterprise billing operations, including EDI processing systems currently running in production.
Most of my work falls into a few categories:
- Data extraction: pulling lead lists, pricing data, or directory listings from public sources, working within each site's access rules and rate limits.
- Spreadsheet automation: replacing manual, repetitive Excel work with Python scripts that update on their own.
- Dashboards and reporting: Power BI or custom Python dashboards built around the numbers that actually matter to your business.
- ETL pipelines: recurring data collection and transformation jobs that run reliably without ongoing supervision.
I write code meant to be maintained, not just to work once, I also document what I build so someone else can pick it up if needed. Happy to start with a small paid test task before committing to a bigger project.
Comfortable working across US time zones.
Data Analysis
Automation
Data Transformation
ETL
Data Extraction
Python
Business Intelligence
B2B Lead Generation
SQL
Web Scraping
Data Cleaning
API Integration
Shipping & Order Fulfillment Software
AI Bot
Mariana M.
Jamundi, Colombia
$10/hr
5.0
1 jobs
Communications and Journalism professional specialized in Strategic Communication, with 4 years of experience creating campaigns, content, and digital strategies for brands and organizations in Colombia and the United States. Experienced in social media and community management, paid media campaigns, scriptwriting, and producing high-quality audiovisual and graphic content that drives engagement, audience growth, and brand visibility. C1 English proficiency.
Skilled in Meta Business Suite, Google Analytics, Adobe Illustrator, Photoshop, Premiere, CapCut, and Canva. Focused on delivering measurable results, improving engagement, and building strong online communities through strategic communication and consistent content production.
Social Media Lead Generation
Digital Marketing
Marketing
Digital Marketing Strategy
Branding
Brand Identity
Victor A.
Bogota, Colombia
$25/hr
4.9
71 jobs
⭐⭐⭐⭐⭐ "The most impressive aspect of working with Victor is his ability to secure meetings with extremely high-level executives." - CEO, AV Equipment Provider (Southeast U.S.)
⭐⭐⭐⭐⭐ "With Victor's help, we sent 150 personalized emails, got 11 replies, and booked two meetings with CEOs, achieving our goal with a smaller email volume than expected." - Co-Founder, Digital Marketing Agency (Tel Aviv, Israel)
⚠️ If you're a founder or sales leader tired of outbound that doesn't book meetings ⚠️
I help early-stage startups, agencies, and B2B/IT companies turn cold outreach into real pipeline, all without burning leads or sounding like a script.
A little about me:
I run outbound systems combining cold calling, cold email, and LinkedIn outreach, built specifically for how B2B decision-makers actually respond in 2026 — not the copy-paste tactics that stopped working two years ago.
🏆 PROOF 🏆
✅ Connected with 454 prospects at a 23–24% connection rate for an AV equipment provider, booking meetings with high-level executives
✅ In a separate cold email campaign, sent 150 personalized emails, got 11 replies, and booked 2 meetings directly with CEOs
✅ 400+ direct conversations with owners, GCs, and IT managers across the Southeast U.S. for an AV/low-voltage integration company
✅ $170K+ in pipeline added from scratch for a web development/marketing agency's VP of Sales
✅ 10–20 qualified sales meetings booked per month, consistently
✅ 70–90% open rates, 9–20% reply rates on cold email campaigns for chamber-of-commerce and university outreach in Israel
✅ 16 meetings booked in the first 3 months with directors and university leaders
🏆 MAIN SERVICES 🏆
✅ Cold Calling & Appointment Setting
✅ Cold Email Sequencing & Copywriting
✅ LinkedIn & Social Selling
✅ B2B Lead Generation & List Building
✅ Outbound Sales Systems (built from zero)
✅ CRM & Pipeline Management
🔧 TOOLS I USE 🔧
✅ HubSpot CRM
✅ Clay
✅ Apollo
✅ Instantly
✅ Lemlist
✅ Make
✅ Zapier
🎯 EXPERTISE 🎯
✅ Appointment Setting
✅ Lead Generation
✅ Cold Calling
✅ Cold Emailing
✅ LinkedIn Outreach
✅ Sales Pipeline Management
✅ B2B Sales Development
✅ Outbound Prospecting
✅ List Building
✅ CRM Management
Want to see how this works for your business?
Send me a message. Let's hop on a quick chat and run the numbers on how many calls or emails it'll take to hit your targets.
Lead Generation
Cold Calling
Appointment Setting
Sales Development
Outbound Sales
Business Development
Sales
Email Marketing
HubSpot
B2B Marketing
Sales Management
Samuel S.
Bogota, Colombia
$20/hr
5.0
53 jobs
I provide B2B Lead Generation, Data Verification, Market Research, and CRM Management services for businesses of all sizes — from small and mid-sized companies to large enterprises and multinational corporations.
I'm a **Public Accountant turned Lead Generation Specialist** with 7+ years of experience in B2B lead generation, manual data verification, market research, and CRM management. I've helped clients build databases with **150,000+ contacts**, identify **400+ verified business contacts**, and maintain high data accuracy across **43+ completed projects**.
I have experience working across industries such as **SaaS, Real Estate, Healthcare, Manufacturing, Education, Construction, Financial Services, and many other sectors.**
**I CAN HELP YOU WITH:**
**B2B LEAD GENERATION** – Building accurate and verified prospect lists based on your Ideal Customer Profile (ICP). I identify decision-makers such as CEOs, CFOs, VPs, Directors, Owners, and other relevant contacts, including verified professional emails and phone numbers.
**DATA VERIFICATION & ENRICHMENT** – Manually reviewing and verifying company and contact information to ensure accuracy, consistency, and completeness. I use tools such as ZeroBounce, NeverBounce, Google Maps, and other reliable sources.
**CRM DATA MANAGEMENT** – Cleaning, organizing, updating, and maintaining CRM databases for platforms such as HubSpot, Salesforce, Zoho, Pipedrive, and Bloomerang.
**MARKET RESEARCH & PROSPECT LIST BUILDING** – Researching companies, industries, decision-makers, competitors, and potential customers according to specific business requirements and ICP criteria.
**GOOGLE MAPS & WEB RESEARCH** – Finding and verifying local businesses, company information, decision-makers, contact details, competitors, and other relevant business information.
**DATA ORGANIZATION & MANAGEMENT** – Organizing large datasets in Google Sheets and Excel, including data cleaning, deduplication, formatting, categorization, and quality control.
**TOOLS I USE:**
Apollo • LinkedIn Sales Navigator • Hunter • Clay • Google Sheets • Excel • Google Maps • ZeroBounce • NeverBounce
**RECENT RESULTS:**
• **Running & Outdoor Shops Database** – 400+ verified business contacts, including owners and supervisors, for targeted outreach.
• **Study Abroad Agencies (Latin America)** – 1,800+ unique and verified contacts.
• **Large B2B Database Management** – Managed and enriched datasets containing 150,000+ contact records.
• **US School Donations Database (Bloomerang)** – 3,000+ donation records entered, organized, and verified.
• **USA Construction & Government Bidding Platform** – Identified and qualified potential business opportunities through targeted research and outreach.
**WHY CLIENTS CHOOSE ME:**
• Public Accountant background = strong attention to detail and data accuracy
• Manual verification and quality control
• 43+ completed projects
• 5.0-star rating
• $20K+ earned on Upwork
• Experience with large-scale databases and CRM systems
• Strong understanding of business data and financial information
Ready to build a reliable prospect database? Send me your requirements and let's discuss how I can help you identify and verify the right business contacts for your outreach.
Social Media Lead Generation
B2B Lead Generation
List Building
Apollo.io
LinkedIn
Data Mining
CRM Software
Online Market Research
Prospect Research
Email List
Web Scraping
Company Research
Cold Email
Email Marketing Strategy
Microsoft Excel
Marketing Strategy
Online Research
B2B Marketing
Email Campaign
Appointment Setting
Luisa Maria G.
Bogota, Colombia
$8/hr
5.0
1 jobs
PROFESSIONAL PROFILE
Hi! I am a Psychologist and proactive Executive Virtual Assistant with experience supporting remote teams through outreach, lead generation and administrative operations.
I bring over 6 years of experience in customer service, administrative support and team coordination, combined with a strong academic background in social psychology and psychosocial support strategies.
Currently, I specialize in managing LinkedIn and email outreach, scheduling meetings, organizing documentation, conducting online research and maintaining professional communication with international leads and clients.
My psychology training allows me to build trust, communicate effectively, understand client needs and contribute to organized and people-centered workflows.
I am highly adaptable and comfortable using tools such as Notion, Google Workspace, Microsoft Office, Outlook, Zoom and other collaboration and productivity platforms. I am also confident learning new systems quickly to support business operations.
Additionally, I completed a Diploma in Occupational Health and Safety with a focus on Psychosocial Risk, strengthening my understanding of workplace dynamics and professional wellbeing.
Lead Generation
Customer Service
English
Accounting Basics
Outreach Strategy
Email Outreach
Virtual Assistance
Psychology
LinkedIn Lead Generation
Administrative Support
Meeting Scheduling
Online Research
Calendar Management
Notion
Google Docs
Google Workspace
Data Entry
Prospect Research
Yessica A.
El Carmen de Bolivar, Colombia
$3/hr
5.0
3 jobs
Three years of experience as a sales representative in intangible products, with a passion for providing exceptional service to ensure customer satisfaction. I help businesses build lasting connections by understanding and exceeding their customers' expectations.
My experience includes post-sales follow-up and designing strategies to measure and improve customer satisfaction. I stand out for my personalized, results-oriented approach and clear communication. My problem-solving skills foster trust and loyalty, key factors for business success.
Lead Generation
Customer Service
Customer Support
Customer Satisfaction
Email Support
Online Chat Support
Spanish
Sales
Telemarketing
Outbound Sales
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