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Business Development & Customer Success | SaaS | Partnerships✨ I'm a Business Development and Customer Success Specialist with solid experience in startups and SaaS companies, helping teams grow through smart strategy, customer focus, and system optimization. I’m skilled with tools like Stripe, Intercom, Slack, Jira, Airtable, Asana, Google Analytics, and Microsoft Office, and bring strong communication and copywriting abilities to every project. I have experience with client onboarding and email marketing. Outside the tech world, I’m a dedicated yoga practitioner and coach in training, with years of experience in mindfulness and wellness. This unique blend allows me to support both high-growth startups and wellness brands with clarity, calm, and impact. Services I Offer: Business Development Strategy SDR | Sales B2B & B2C Customer Success Management Cuatomer Care and engagement Process Optimization & Automation CRM Setup and Support Content Creation Who I Work With: Tech & SaaS startups needing structure and client growth Travel agencies or companies related with tourism Entrepreneurs who value both performance and presence Let’s connect!

Performance Marketing Manager & Data Analyst specialized in scaling paid acquisition across Meta, Google, TikTok, LinkedIn and other platforms. I help ecommerce and lead-generation brands turn ad spend into predictable, profitable growth — combining hands-on campaign management with a data analyst's eye for the numbers that actually move the needle. WHAT I BRING TO YOUR ACCOUNT Senior-level paid media strategy across Meta Ads, Google Ads, TikTok Ads, LinkedIn Ads, X Ads, Microsoft/Bing Ads and Reddit Ads. End-to-end tracking and reporting: GA4, Google Tag Manager, conversion tracking and custom Looker Studio dashboards. Full-funnel thinking: audience research, creative strategy and copywriting, CRO and landing page feedback, budget allocation and scaling. Google Ads (Search, Display, Shopping) and Meta Ads certified, with ongoing training in AI tools, data science and marketing automation. A background in Journalism & Communication, which shows up in ad copy that converts and reporting that's actually easy to read. HOW I WORK I open every account with a full audit before touching a dollar of budget, set up (or fix) tracking so every decision is based on real data, and report in plain language — no vanity metrics, just the numbers tied to revenue and CPA/ROAS. SELECTED RESULTS E-commerce / Fashion (Argentina) — Meta Ads + Google Ads, 3 months: revenue +38%, CPA -21%, 4.01x ROAS. Home Services / Lead Generation (United States) — Google Search + Performance Max + Meta Ads, 2 months: qualified leads +42%, monthly sales grew from 19 to 32, 7.63x ROAS. Real Estate (Mexico) — Meta Ads + Google Search, 4 months: qualified leads +55%, cost per qualified lead -18%, 17 property reservations generated, $3.15M in estimated pipeline revenue. WHO I WORK BEST WITH Ecommerce brands looking to scale profitably. B2B / lead-gen companies that need a steady pipeline of qualified leads. Businesses that already have creative or product-market fit and need someone to run performance with rigor. Based in Buenos Aires (GMT-3), fluent in English and native Spanish — comfortable working with teams across the US, Europe and LatAm. Message me and I'll review your account before we even start, to pinpoint where the biggest opportunity is.

Hello, I'm Sergio! With specialized experience in real estate technology, I create next-generation property platforms and intelligent real estate solutions using modern frameworks and AI integration. My expertise in IDX/RETS, MLS systems, and cutting-edge web technologies ensures your real estate business stays competitive in today's digital marketplace. 𝗠𝘆 𝗞𝗲𝘆 𝗔𝗿𝗲𝗮𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: - Modern Real Estate Platforms: Build lightning-fast, responsive real estate websites and mobile apps using React, Next.js, and Python FastAPI with seamless IDX/RETS integration. - AI-Powered Solutions: Implement intelligent property matching, automated valuation models, and smart lead generation systems using machine learning and AI technologies. - Advanced Integrations: Seamlessly connect MLS data, payment gateways, CRM systems, and third-party APIs for comprehensive real estate ecosystems. 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: - Custom Real Estate Marketplaces, Realtor CRM Systems, Property Management Platforms, MLS Software Development, IDX/RETS Integration, Housing Society Management, Construction Project Management, Virtual Office Solutions 𝗔𝗜 & 𝗠𝗼𝗱𝗲𝗿𝗻 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: - React.js, Next.js, Python FastAPI, Node.js, TypeScript, AI/ML Integration, RESTful APIs, GraphQL, Progressive Web Apps (PWA), Server-Side Rendering (SSR) 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: - IDX/RETS, MLS Systems, SimplyRETS, Property Data APIs, Zillow API, Google Maps API, Payment Gateways (Stripe, PayPal), Zoom API, CRM Integrations 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 & 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: - Stripe, PayPal, Braintree, Dwolla, Plaid, Zoom Integration, Real-time Chat Systems, Video Conferencing, Automated Scheduling 𝐖𝐡𝐚𝐭 𝐒𝐞𝐭𝐬 𝐌𝐞 𝐀𝐩𝐚𝐫𝐭: - Performance-First: Lightning-fast websites with 95+ PageSpeed scores using modern optimization techniques and server-side rendering. - AI Integration: Smart property recommendations, automated lead scoring, and intelligent market analysis tools. - Modern Architecture: Scalable, maintainable solutions built with industry best practices and future-ready technologies. cutting-edge technology, ensuring your platform not only looks great but converts visitors into clients. 𝐌𝐲 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐊𝐞𝐲: - Frontend: React.js, Next.js, TypeScript, Tailwind CSS, Material-UI - Backend: Python FastAPI, Node.js, Express.js, PostgreSQL, MongoDB - AI/ML: TensorFlow, OpenAI API, Scikit-learn, Pandas, NumPy - Cloud & DevOps: AWS, Vercel, Docker, CI/CD Pipelines - Real Estate APIs: IDX/RETS, MLS, SimplyRETS, Zillow, Google Maps - Mobile: React Native, Flutter, Progressive Web Apps 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐚𝐛𝐥𝐞𝐬: - AI-powered property matching with 40% higher conversion rates - Real estate marketplaces handling 10,000+ listings with sub-2s load times - Integrated CRM systems reducing lead response time by 60% - Mobile-first platforms with 95%+ user satisfaction scores Are you ready to revolutionize your real estate business with modern technology and AI? Schedule a discovery call today to see how I can build fast, intelligent, and scalable real estate solutions that drive results and outperform the competition. Let's connect and innovate! P.S. Partner with a specialist who combines deep real estate domain knowledge with

Thanks for visiting my profile! My name is Mario Colmenares, and I’m a goal-oriented Business Developer, B2B Sales Specialist, Lead Generation Expert, and Data Researcher with 8+ years of experience helping companies generate opportunities, build sales pipelines, and acquire new customers. I have experience across the full sales cycle, from prospect research and lead generation to outreach, qualification, discovery calls, negotiation, closing, and followup. I combine sales strategy, data research, email marketing, and outbound prospecting to help businesses consistently generate and convert new opportunities. My services include (but are not limited to): - Business Development & Sales Strategy: Developing and executing strategies to generate new business opportunities. - Lead Generation & Prospecting: Building targeted B2B lead lists and identifying high-quality prospects. - Email Campaigns & Sequences: Creating and managing cold email campaigns, automated sequences, follow-ups, and personalized outreach. - Cold Calling: Prospecting, qualifying leads, handling objections, and booking meetings through outbound calls. - Full Sales Cycle Management: Experience managing the sales process from prospecting and qualification to discovery, negotiation, closing, and post-sale follow-up. - Email Research & Verification: Finding and verifying professional email addresses and contact information. - CRM Management: Managing and maintaining accurate, organized CRM databases and sales pipelines. - Sales Presentations & Pitch Development: Creating compelling presentations, sales decks, and customized sales pitches. - Reports & Dashboards: Tracking sales activity, KPIs, pipeline performance, and campaign results. - Copywriting & Email Marketing: Creating professional, engaging, and conversion-focused sales content. - Market & Data Research: Conducting detailed market, company, and prospect research. Customer Relationship Management: Building and maintaining strong relationships with prospects and customers. - Customer Support & Administrative Assistance: Providing professional support and helping businesses stay organized. - Community Management: Managing online communities and maintaining audience engagement. Project Management: Managing projects and workflows using Excel, Asana, Google Drive, Microsoft Office, and other productivity tools. - Full Sales Cycle Management: Experience managing the sales process from prospecting and qualification to discovery, negotiation, closing, and post-sale follow-up. - Lead Generation Tools: Experience with platforms such as Sales Navigator, Apollo, Crunchbase, Hunter, RocketReach, Snov io, Skrapp, and other prospecting and data-enrichment tools. My Approach I believe in commitment, diligence, transparency, and passion. With more than six years of experience, I focus on delivering high-quality work, meeting deadlines, maintaining clear communication, and continuously improving processes to achieve measurable results. Whether you need help generating leads, building email campaigns, making cold calls, managing your CRM, booking meetings, or managing the entire sales cycle, I can adapt to your business needs and become a reliable extension of your sales team. My goal is simple: help businesses generate more opportunities, close more deals, and build long-term customer relationships.