I help businesses scale profitably through performance marketing, conversion optimization, and data-driven decision making. As a Meta Marketing Partner, I bring platform-level expertise combined with real-world execution experience. With 20+ years of experience across marketing, design, and analytics, I bring a hybrid approach that combines creative strategy with measurable performance. What I do: • Meta (Facebook & Instagram) Ads – Full funnel strategy, scaling & optimization • Conversion Rate Optimization (CRO) – Improve ROAS and customer journey • Data Analysis & Troubleshooting – Identify bottlenecks and fix performance issues • Creative Direction – Ad creatives, messaging, and campaign structure • End-to-End Ecommerce Growth – From setup to scaling I also help businesses troubleshoot underperforming ad accounts and provide coaching for teams that want to better understand and manage their marketing systems. I’ve managed multi-million dollar ad budgets and worked with long-term clients across different industries, focusing on sustainable and profitable growth. If you’re looking for someone who understands both the creative and technical side of marketing — let’s work.

I help B2B companies, SaaS businesses, and agencies book qualified sales meetings through targeted cold email outreach, LinkedIn automation, and business development. Instead of random outreach and unqualified leads, you get a predictable outbound system: verified prospect lists, multi-channel sequences, and clear reporting on every touchpoint. Services I Deliver: ✅ B2B Lead Generation and List Building. ICP-based prospecting using Apollo, Clay, LinkedIn Sales Navigator, and web research. Verified business emails, decision-maker contacts, GTM data enrichment. ✅ Cold Email Campaign Setup. Full campaign build in Instantly, SmartLead, Lemlist. Domain warmup, inbox rotation, copy implementation, reply tagging, deliverability optimization. ✅ LinkedIn Outreach Automation. Sequence setup in Expandi, LinkedHelper, HeyReach. Connection flows, personalized follow-ups, reply management, safe sending limits. ✅ Business Development and GTM Strategy. ICP definition, messaging framework, outreach cadence, GTM funnel setup, follow-up workflows that convert cold prospects into qualified meetings. ✅ Reporting and Pipeline Visibility. Weekly reports on leads added, open rates, reply rates, meetings booked, and pipeline value created from outbound. Tools and Platforms: Lead Gen and Data. Apollo, Clay, LinkedIn Sales Navigator, web research databases. Cold Email. Instantly, SmartLead, Lemlist, Mailshake. LinkedIn Automation. Expandi, LinkedHelper, HeyReach, Dripify. Supporting. Airtable, Google Sheets, REST APIs, webhooks. Who I Work With: B2B service businesses SaaS companies Agencies and consultants Founders who want systems, not busywork Why Clients Choose Me: Specialized in B2B lead gen, outreach, and business development, not generic VA work Cold email and LinkedIn multi-channel systems Clean, scalable setups that don't break as you grow Clear communication and practical execution Message me. I reply within 12 hours. Tell me your target market, average deal size, and current outreach setup, and I'll build you a predictable outbound engine.

I am a results-driven professional with more than 7 years of SEO, Content Writing/SEO/Link Building/ORM/SMM/SEM/SMO. Collaborative and cross-functional strategy fluent in English. I served in all these fields for many years. I am a polite and ethical professional and deal with clients in a good manner. Areas of Services include the following:- * Content Writing * Search engine marketing * Organic search traffic * SEO strategic planning * On-page optimization * Keywords Research * Google Trends * Google Adwords * OffPage Optimisation/Link Building * ORM I am looking for a great opportunity to utilize my superior online marketing skills to achieve successful results. I am passionate about online marketing and believe in micromanaging the day-to-day activities to acquire the highest ROI for my clients within their budget limits. I work in flexible timings and can be available as per your availability.

🏆 𝗥𝗲𝗰𝗼𝗴𝗻𝗶𝘇𝗲𝗱 𝗶𝗻 𝘁𝗵𝗲 𝗧𝗼𝗽 𝟯% 𝗼𝗳 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗧𝗮𝗹𝗲𝗻𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 📊 𝟵𝟮% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝗰𝗼𝗿𝗲 | 𝟭𝟲+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 📱 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 | 𝗶𝗢𝗦 | 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 | 𝗔𝗜-𝗗𝗿𝗶𝘃𝗲𝗻 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 Over the last 𝟭𝟲+ 𝘆𝗲𝗮𝗿𝘀, I have worked with startups, growing businesses, and enterprise teams to design, build, and scale mobile applications that perform reliably in real-world use. My focus has always been on creating applications that are stable, intuitive, and easy to maintain long after launch. I specialize in mobile app development using 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 & 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲, with strong hands-on experience in native 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 (𝗝𝗲𝘁𝗽𝗮𝗰𝗸 𝗖𝗼𝗺𝗽𝗼𝘀𝗲) 𝗮𝗻𝗱 𝗶𝗢𝗦 (𝗦𝘄𝗶𝗳𝘁/𝗦𝘄𝗶𝗳𝘁𝗨𝗜). Alongside core development, I actively implement AI-powered features, including OpenAI integrations, to improve user engagement, automation, and decision-making inside mobile apps. 🔹 𝗣𝗿𝗼𝘃𝗲𝗻 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗥𝗲𝗰𝗼𝗿𝗱🔹 🔘 Integrated AI features using OpenAI APIs in production applications 🔘 Built and launched apps across e-commerce, healthcare, fintech, travel, and on-demand services 🔘 Completed 2500+ projects with full deployment support My approach is practical and structured. I work closely with clients to understand the business logic, user journey, and long-term goals before writing a single line of code. This helps avoid unnecessary rework and ensures the final product aligns with real business needs. From a technical perspective, I bring strong experience in UI/UX implementation, API integration, Firebase services, REST and GraphQL architectures, and secure backend communication. 🔹 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗦𝘁𝗮𝗰𝗸🔹 ✅ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Flutter, Dart, Kotlin, Swift, SwiftUI ✅ 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: OpenAI API ✅ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜𝘀: Node.js, Python (FastAPI, Flask, Django), REST, GraphQL ✅ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: Firebase, Firestore, SQLite, MySQL, MongoDB ✅ 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: Firebase Cloud Functions, AWS, Google Cloud ✅ 𝗧𝗼𝗼𝗹𝘀 & 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻: Git, GitHub, GitLab, Bitbucket, Jira, Trello ✅ 𝗨𝗜/𝗨𝗫: Figma, Adobe XD, Material Design, Cupertino Widgets 🔹 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲🔹 I have delivered solutions across a wide range of domains, including: ◾ Dating & matchmaking platforms ◾ Food delivery, grocery, and ordering apps ◾ On-demand home services and technician apps ◾ Taxi and ride-hailing solutions ◾ Healthcare, fitness, and wellness apps ◾ Real estate and property platforms ◾ Event booking, salon, and beauty service apps ◾ Chat, social networking, and community applications 🔹 𝗖𝗼𝗿𝗲 𝗖𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀🔹 ✔️ Custom mobile app development for Android and iOS ✔️ Cross-platform Flutter solutions with a single codebase ✔️ Secure authentication and user management (OAuth, 2FA) ✔️ Payment gateways and subscription systems ✔️ Real-time chat, audio/video calling, and live features ✔️ Location-based services and real-time tracking ✔️ AI feature integration using OpenAI ✔️ Backend development and scalable API architecture ✔️ App Store publishing, compliance, and version management ✔️ Ongoing maintenance, optimization, and feature upgrades If you’re looking for a developer who treats your product with long-term responsibility, I’d be glad to discuss your project.

I turn ideas into powerful, beautiful, and profitable digital experiences. With over 13+ years of experience as a full-stack designer and developer, I specialize in building high-performing websites, online courses, and e-commerce stores that don’t just look stunning- they convert and scale. What I Deliver: WordPress Websites & LMS Platforms - Custom themes, LearnDash, Tutor LMS, MemberPress, and seamless course ecosystems that feel premium and drive enrollments. Shopify Stores - High-conversion e-commerce experiences with advanced functionality, custom checkout, and automated funnels. Kajabi Power Sites - Complete online business ecosystems: websites, membership areas, courses, email marketing, and sales pipelines - all in one elegant platform. Webflow - Pixel-perfect, lightning-fast, fully custom websites with advanced animations and CMS capabilities (no plugins needed). Wix & Wix Studio - Fast, professional websites for coaches, agencies, and service businesses that need speed to market. I’m obsessed with clean design, intuitive user experiences, fast loading speeds, and mobile-first responsiveness. Whether you need a complete brand-new platform or a major overhaul of an existing one, I handle everything from strategy and design to development, optimization, and launch. Why Clients Love Working With Me: I think like a business owner, not just a designer or coder. I deliver on time (or earlier) with clear communication and zero drama. My sites consistently rank well, convert better, and require minimal maintenance. I don’t just build - I help you grow. From 6-figure course creators and ambitious e-commerce brands to coaches and service providers, I’ve helped many clients launch professional, high-converting digital assets they’re truly proud of. If you’re serious about standing out online and want a partner who cares as much about your success as you do, let’s talk. Ready to build something exceptional? Send me a message - I reply fast.

I build mobile and web apps that feel fast, reliable, and easy to use — whether native mobile apps (Kotlin for Android, Swift for iOS), cross-platform apps (Flutter, React Native), or modern web applications (React, Next.js, Node.js). My goal is to make your product run smoothly, scale easily, and grow with your business. With a Ph.D. in Computer Science and 10+ years of development experience, I've successfully delivered 90+ iOS, Android, and web applications on Upwork — including custom solutions for logistics, healthcare, booking, education, and business automation. 💡 What I Do Best - Cross-platform mobile app development with Flutter & React Native - Native Android app development using Kotlin - Native iOS app development using Swift - Web application development with React, Next.js, and Node.js - Design of clean, maintainable architecture with scalability in mind - Integration of REST APIs, Firebase, AWS, and Supabase - Support for offline mode, background services, and push notifications - Performance optimization, UX improvements, and deployment (App Store, Google Play, web hosting) 🧠 Why Clients Choose Me I combine strong technical expertise with a product mindset — not just delivering code, but building reliable, user-friendly products that support long-term growth. Whether you're building an MVP or scaling an existing application, I can help you choose the right tools and technology stack for both mobile and web. 💬 Let's Build Something Solid If you're looking for a developer who covers both mobile and web ecosystems, let's discuss your next project.

⭐️⭐️⭐️⭐️⭐️ “Oscar took our entire digital presence to the next level. From rebuilding our Shopify store to running effective Google and Meta ads, and dialing in our email and SMS marketing, every piece worked together seamlessly. We saw higher conversions, more sales, and finally had a growth strategy that made sense.” - Monica, Kole Beauty Products 🚀 Build, Scale, and Convert ... With One Expert Partner I'm Oscar Guerrero, a full-stack developer and performance marketer helping brands turn clicks into customers through high-converting websites, revenue-driving email flows, and paid media that scales profitably. With 10+ years of experience, I bring not just technical chops but a strategic brain to every project. Whether you're launching, optimizing, or scaling ... I can help you grow smarter, not just louder. 💼 What I Specialize In: E-commerce Web Development • Custom Shopify Stores & Theme Tweaks • WordPress & WooCommerce Builds • Webflow Sites with CMS + Animations Email & SMS Marketing • Klaviyo (Omnisend, Yotpo) Flows (Welcome, Abandon, Winback, Post-Purchase) • Campaign Strategy + Creative • Deliverability, Segmentation, and LTV Growth Paid Media & Acquisition • Facebook/Meta Ads: Full-Funnel Strategy & Testing • Google Ads: Search, Display, PMax Campaigns • Retargeting, Lookalikes, UGC Creative Strategy Conversion Rate Optimization (CRO) • A/B Testing, Session Replay Insights • Funnel Audits, Offer Optimization • UX Design for Higher AOV B2B Lead Gen & Sales Enablement • Cold Outreach Strategy • CRM Setup, Automation & Nurture Flows • B2B Caller for Discovery & Demo Booking 📈 What I Deliver: ✅ Lightning-Fast, Mobile-First Shopify Sites ✅ Pixel-Perfect Webflow Builds with Seamless UX ✅ Revenue-Driving Email Automations & Campaigns ✅ Profitable Google & Meta Ads with Strong ROAS ✅ Systems for Scaling - From Traffic to Retention 🎯 Who I Work Best With: • DTC & E-commerce Brands Ready to Scale • Founders Needing a Tech + Marketing Brain • Startups Seeking Conversion-Focused Websites • B2B Brands Looking for Qualified Lead Systems • Agencies in Need of a Reliable White-Label Partner 💡 Why Clients Choose Me: ✔ Proven track record of increasing revenue & conversions ✔ Data-driven strategy meets clean, modern execution ✔ Klaviyo Partner + Meta & Google Ads certified ✔ Excellent communication & fast turnaround ✔ U.S.-based, Payment Verified, and highly responsive Let’s create something that drives real growth — not just traffic. 📞 Available for fixed projects or monthly retainers. Email Marketing • Klaviyo Expert • Shopify Email Strategy • Email Flow Setup • Campaign Management • Email Copywriting • Email Design • SMS Marketing • Shopify Integration • Abandoned Cart Flow • Welcome Flow • Post-Purchase Flow • Email List Growth • Ecommerce Retention Marketing • Email Audit • Deliverability Optimization • Email Expert • Google Ads • Meta Ads

Need better ROAS, cleaner traffic, and stronger search visibility without another generic report? I’m an Expert-Vetted Upwork talent with 8+ years in Google Ads, PPC, SEO, and recently in AI search visibility. I help ecommerce, B2B, and SaaS teams find the real growth bottleneck, then fix the highest-leverage part first. Most accounts do not need “more marketing activity.” They need a clearer answer to questions like: • Is the traffic quality good enough? • Can we trust the conversion, ROAS, GA4, CRM, and ad-platform data? • Are Google Ads spending on profitable demand or just visible demand? • Are landing pages strong enough to convert the traffic we buy or rank for? • Is SEO blocked by technical issues, weak content architecture, or poor search intent? • Is the brand visible in classic Google search and AI-assisted answers? My work starts with diagnosis before scope. I usually review: • search demand • campaign structure • conversion tracking • GA4 / GTM setup • Search Console data • landing-page friction • feed / SKU economics for ecommerce • branded vs non-branded performance • crawlability and indexing • content quality and topical authority • reporting quality and ROAS / MER logic Then I identify the real constraint: • Google Ads / PPC • SEO • AI SEO / AI search visibility • tracking • landing pages • content quality • offer fit • campaign structure • budget allocation • feed or product economics That way, we fix the right problem first instead of forcing every client into the same “SEO + ads package.” Google Ads / PPC I can help with: • Google Search Ads • Shopping Ads • Performance Max • PPC audits and rebuilds • ecommerce Google Ads • B2B / SaaS lead generation • search-term cleanup • conversion tracking • GA4 / GTM diagnostics • budget allocation • landing-page analysis • ROAS-focused optimization SEO I can help with: • technical SEO • ecommerce SEO • B2B / SaaS SEO • local SEO • keyword strategy • content architecture • Search Console analysis • crawl and indexing diagnostics • internal linking • organic growth planning AI SEO / AI Search Visibility Search is changing. Buyers are not only using classic Google results anymore. They are also seeing AI Overviews, ChatGPT, Perplexity, Gemini, and other AI-assisted answers. I help brands improve AI-search readiness through: • AI SEO audits • AI Overview readiness • entity and brand-signal optimization • structured data review • technical SEO cleanup • topical authority planning • answer-focused content strategy • internal linking improvements • page-level optimization • citation-readiness checks This is not about “tricking AI.” It is about making your brand, website, and content easier for search engines and AI systems to understand, trust, and cite. Best-fit projects • Ecommerce Google Ads + SEO growth • B2B / SaaS search acquisition • Google Ads audits, rebuilds, or ongoing management • AI SEO / AI search visibility audits • Technical SEO and content strategy • Tracking, landing-page, and funnel diagnostics • ROAS, MER, and conversion-quality reviews You will not get a generic channel package from me. You will get a clear read on what is blocking profitable acquisition, what should be fixed first, what should be left alone, and what data we need before scaling. Send me your website, ad account context, or current blocker. I’ll tell you what I would review first.

I help companies ship production-ready AI and full-stack software faster: AI integrations, workflow automation, data pipelines, React/Node.js/Python apps, and cloud infrastructure built with senior engineering review. If you need more than a demo, I can help you turn an idea or internal process into a working product with clear scope, secure architecture, QA, monitoring, and a practical delivery plan. What I can build: - AI-powered web apps and internal tools - LLM integrations with OpenAI, Anthropic, or self-hosted models - AI-assisted software delivery workflows for product teams - Workflow automation and data pipelines - React / Next.js frontends and Node.js / Python backends - APIs, dashboards, admin panels, and SaaS features - Cloud deployment, CI/CD, monitoring, and production hardening Where I create the most value: - You have an AI idea but need a senior engineer to turn it into a real product - Your team wants to speed up development with AI-assisted SDLC without losing code quality - You need to integrate AI into an existing SaaS, CRM, marketplace, or internal platform - You need a fast MVP, pilot, or technical roadmap before committing to a larger build My delivery approach is pragmatic: - Quick discovery to define the business goal, users, risks, and success metrics - A clear technical plan with architecture, milestones, and trade-offs - AI-assisted implementation for speed, with senior human review for architecture, security, and critical logic - Automated QA, code review, and release practices so the result is maintainable - Production-minded deployment with monitoring, cloud infrastructure, and documentation Recent relevant work includes AI-assisted development process consulting, AI infrastructure planning, scalable React/API product development, and senior Salesforce/AppExchange code review advisory. I am a good fit if you want a reliable senior engineer who can move fast, communicate clearly, and deliver production-grade software instead of experiments. Send me a short brief about your product, workflow, or AI use case. I will reply with a technical plan, roadmap, and a practical MVP estimate.

Need more phone calls, leads, and Google Maps visibility? I help local businesses rank higher in Google's Local Pack through Google Business Profile optimization, Local SEO, citation management, review strategies, and location page optimization. Over the past 10+ years, I've helped businesses improve local rankings, increase qualified leads, and grow organic traffic using Google's best practices. If your Google Business Profile isn't generating enough phone calls, website visits, or direction requests, you're likely missing valuable local customers. I help local businesses improve their visibility in Google Search and Google Maps through data-driven Local SEO strategies that increase rankings and generate qualified leads. Recent Results: -------------------- ✅ 174+ successful Local SEO campaigns delivered across the US, UK, Canada, and Australia. ✅ 150+ Google Business Profiles optimized for higher rankings, customer actions, and local visibility. ✅ 1000+ local keywords ranked in Google's Local 3-Pack and Google Maps. ✅ 150+ GBP profiles performance enhancement in terms of boost website clicks, direction requests, incoming calls, etc. ✅ 50+ multi-location businesses successfully managed with scalable Local SEO strategies. My Core Services: =============== ● Google Business Profile Optimization ‣Complete GBP Optimization ‣Category Optimization ‣Service Optimization ‣Products & Services ‣Business Description ‣Image Optimization ‣Weekly GBP Posts ‣Q&A Optimization ‣Local Keyword Integration ● Google Maps Ranking ‣Local Pack Optimization ‣Geo-Targeted SEO ‣Competitor Gap Analysis ‣Local Ranking Strategy ‣Service Area Optimization ● Local SEO ‣Citation Building ‣NAP Consistency ‣Local Landing Pages ‣Internal Linking ‣Local Content Strategy ‣Schema Markup ‣Review Management ‣Reputation Strategy ● Technical SEO ‣Technical SEO Audits ‣Core Web Vitals ‣Indexation ‣Schema ‣Crawl Optimization I have successfully worked with various industries like: ✅Home Services ✅ HVAC ✅ Roofing ✅ Plumbing ✅ Cleaning Companies ✅Tree Services ✅Healthcare ✅Dental Clinics ✅Legal Firms ✅Real Estate ✅Restoration Companies ✅Immigration Consultants Why Clients Hire Me? ✔ Proven Local SEO strategies ✔ Google Business Profile optimization based on Google's guidelines ✔ Transparent monthly reporting ✔ Technical implementation not just recommendations ✔ Long-term Local SEO growth ✔ Responsive communication Whether you need a complete Google Business Profile optimization, Local SEO audit, or ongoing monthly Local SEO management, I'd be happy to discuss your goals. Send me your website URL or Google Business Profile link, and I'll share practical recommendations to improve your local visibility.