Apollo Developers For Hire
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Hire techw6775
Hi, I am a professional B2B Lead Generation specialist with over 3 years of hands-on experience in delivering high-quality, targeted leads and verified email lists. My core focus is to help businesses grow by providing accurate decision-maker contacts and optimized outreach-ready data. In addition, I also have...Hi, I am a professional B2B Lead Generation specialist with over 3 years of hands-on experience in delivering high-quality, targeted leads and verified email lists. My core focus is to help businesses grow by providing accurate decision-maker contacts and optimized outreach-ready data. In addition, I also have strong expertise in Email Infrastructure & Deliverability Management, helping businesses set up and optimize their email systems to ensure maximum inbox placement and better campaign performance. I specialize in finding key professionals such as Founders, Owners, CEOs, C-Level Executives, Directors, Managers, HR, and Marketing professionals across any industry or location. Using advanced tools and platforms like LinkedIn Sales Navigator, ZoomInfo, Google Search, Google Maps, Yelp, and other premium sources, I ensure highly targeted and reliable data based on your requirements. I follow a data-driven and research-focused approach to ensure every lead is relevant, verified, and aligned with your ideal customer profile (ICP). My process includes manual verification, email validation, and quality checks to maintain high accuracy and reduce bounce rates. I don’t just deliver data — I provide outreach-ready leads along with a technically optimized email setup, so you can run cold email campaigns smoothly and effectively. My goal is to help you increase deliverability, improve response rates, and generate more business opportunities. 🔹 My Core Services: ✔ B2B Lead Generation (Main Expertise) ✔ Prospect List Building ✔ LinkedIn Research & Lead Generation ✔ Verified Email List Building ✔ Email Hunting & Validation ✔ Web Research & Data Mining ✔ Data Scraping & Website Scraping ✔ Targeted Contact List Creation ✔ Social Media Lead Generation 🔹 Email Infrastructure & Deliverability Expertise: ✔ Advanced Email Deliverability Optimization (Inbox-focused approach) ✔ SMTP Setup & Configuration (Custom SMTP, Bulk Sending Systems) ✔ DNS Configuration (SPF, DKIM, DMARC – properly aligned & authenticated) ✔ Domain & Email Authentication for maximum trust score ✔ Cold Email Infrastructure Setup (Multiple inbox rotation, domain warming strategy) ✔ IP & Domain Reputation Management (Spam risk reduction) ✔ Email Warmup Setup (Gradual sending + engagement signals) ✔ Bounce Rate Reduction & List Hygiene Strategy ✔ Inbox Placement Optimization (Primary tab vs Spam) ✔ Blacklist Monitoring & Removal Guidance ✔ Sending Limits & Throttling Setup for safe scaling ✔ Integration with tools (Lemlist, Instantly, Mailshake, etc.) If you’re looking for a reliable expert who can handle both lead generation and email outreach setup professionally, feel free to get in touch. I am committed to delivering high-quality results and long-term value. Thank you For Visit My Profile! less -
Hire arturg6
Hello and welcome! I am a Full Stack Developer, AI Engineer, and Mathematics Researcher with a strong academic background in mathematics, scientific computing, machine learning, and software development. My experience combines advanced mathematical problem-solving, research methodology, and modern software...Hello and welcome! I am a Full Stack Developer, AI Engineer, and Mathematics Researcher with a strong academic background in mathematics, scientific computing, machine learning, and software development. My experience combines advanced mathematical problem-solving, research methodology, and modern software engineering to create efficient, scalable, and intelligent solutions for businesses, startups, and individuals. 🎓 Academic Background ✓ Master's Degree in Mathematics ✓ Doctoral Research Experience in Mathematics ✓ Published Research Author ✓ Scientific Computing & Mathematical Modeling ✓ Advanced Statistics & Data Analysis 💻 Development Expertise 🔹 Frontend Development • React.js • Next.js • Vue.js • TypeScript • JavaScript (ES6+) • HTML5, CSS3, Tailwind CSS 🔹 Backend Development • Node.js & Express.js • Python (Django, Flask, FastAPI) • PHP & Laravel • RESTful APIs • Authentication & Security 🔹 Database Systems • PostgreSQL • MySQL • MongoDB • SQLite • Database Design & Optimization 🤖 Artificial Intelligence & Data Science • OpenAI & ChatGPT Integration • AI Chatbot Development • LangChain Applications • Machine Learning Solutions • Natural Language Processing (NLP) • TensorFlow & PyTorch • Data Analytics & Visualization • Predictive Modeling • Automation & Intelligent Workflows ☁️ Cloud & DevOps • AWS Cloud Services • Google Cloud Platform (GCP) • Docker & Kubernetes • CI/CD Pipelines • Linux Server Administration • Nginx & Apache • Infrastructure Automation 📊 Mathematics & Research My mathematical background enables me to approach projects with strong analytical thinking and precision. Areas of interest include: • Machine Learning • Graph Theory • Optimization Algorithms • Statistical Analysis • Scientific Computing • Linear Programming • Mathematical Modeling • Data Mining ⭐ Why Choose Me? ✓ Strong Problem-Solving Skills ✓ Research-Oriented Mindset ✓ Clean & Maintainable Code ✓ Fast and Clear Communication ✓ Reliable Project Delivery ✓ Scalable and Secure Solutions ✓ Long-Term Technical Support 🎯 My Goal To help clients transform ideas into high-quality digital products through modern web technologies, artificial intelligence, and data-driven solutions. Whether you need a web application, AI-powered system, automation workflow, API integration, database solution, or custom software, I am ready to help bring your vision to life. 📩 Feel free to contact me to discuss your project. less -
Hire exequiel12ifran
exequiel12ifran exequiel12ifran
$35 USD / hour
Web & Mobile | React, Vue, Shopify, WP, OpenAIArgentinaSenior developer with hands-on experience in building scalable web apps, cross-platform mobile apps, and AI-driven automations. I work with Next.js, React, Angular, Flutter, React Native, and Shopify to deliver clean, maintainable, and high-performance solutions. I specialize in: Web & Frontend: React, Next.js,...Senior developer with hands-on experience in building scalable web apps, cross-platform mobile apps, and AI-driven automations. I work with Next.js, React, Angular, Flutter, React Native, and Shopify to deliver clean, maintainable, and high-performance solutions. I specialize in: Web & Frontend: React, Next.js, Three.js, Angular, TypeScript, Tailwind CSS, Material-UI Mobile & Cross-Platform: Flutter, React Native, offline-first apps, push notifications E-Commerce & CMS: Shopify, headless commerce, WordPress, custom integrations Automation & AI: n8n workflows, OpenAI, LangChain, intelligent pipelines Performance & DevOps: REST/GraphQL APIs, CI/CD, SEO, cloud deployments I focus on building user-centric, future-ready products while optimizing workflows and ensuring smooth, maintainable code. less -
Hire MIndlabsAi6
For over two decades, I’ve been engineering software that doesn’t just work — it performs, scales, and feels effortless. I specialise in AI-driven software engineering using Python, JavaScript, and AWS, building everything from fast APIs to full end-to-end SaaS platforms. Front-end to back-end, I turn ideas into...For over two decades, I’ve been engineering software that doesn’t just work — it performs, scales, and feels effortless. I specialise in AI-driven software engineering using Python, JavaScript, and AWS, building everything from fast APIs to full end-to-end SaaS platforms. Front-end to back-end, I turn ideas into smooth digital experiences. SQL or NoSQL — I design and optimise databases that run clean and handle real load. APIs & automation — I build scalable REST services and workflow automation that keep products running smoothly. My approach is simple: engineer clean systems, automate the boring parts, and make everything feel seamless in the real world — from the UI to the database to the cloud. Over the past few years, I’ve been working hands-on with AI across practical, production-ready use cases: chatbots, trading bots, analytics tools, talking avatars, object detection, and image generation. My focus is always the same - making AI engine that actually get used, make sense, and deliver value to the product. Whether it’s Python microservices, JavaScript front-ends, AWS cloud architecture, or building a full SaaS system from scratch, I aim for clean engineering and a result that feels remarkable in the real world. Cheers, Vishal Maharaj less -
Hire tahasohail763
tahasohail763 tahasohail763
$15 USD / hour
Top Freelancer | Mobile App Developer & Web ExpertPakistanI am a Mobile App Developer and Web Developer with 8+ years of experience building high-quality applications for startups and businesses I specialize in mobile app development using Flutter for iOS and Android, and also build scalable web applications using Laravel and Node.js As a mobile app developer, I focus on...I am a Mobile App Developer and Web Developer with 8+ years of experience building high-quality applications for startups and businesses I specialize in mobile app development using Flutter for iOS and Android, and also build scalable web applications using Laravel and Node.js As a mobile app developer, I focus on creating apps that are fast, stable, and ready for real users, not just basic demos I work with clients as a long-term technology partner or as a dedicated mobile app developer to deliver specific features, modules, or complete products I build mobile and web systems that are structured, scalable, and easy to maintain, so your product can grow without technical issues With 60+ completed projects, I have experience in SaaS platforms, mobile applications, and custom web systems across different industries What can I help you with • Mobile app development for iOS and Android using Flutter • Cross-platform mobile app developer services • Web application development using Laravel and Node.js • SaaS product development from idea to launch • Backend systems APIs and integrations • Admin panels, dashboards, and business tools • Improving performance, fixing bugs, and scaling apps I do not just write code as a mobile app developer; I focus on building solutions that support your product's long-term growth If you are looking for a reliable mobile app developer who can also handle web systems, feel free to reach out, and we can discuss your project less -
Hire HASHMIS54
I’m a full-stack developer focused on AI SaaS platforms, automation systems, dashboards, and custom web apps. Give me something to build, fix, or automate, and I’ll turn it into a clean system that works reliably for your business. If you send me a message, I’ll review your project and tell you exactly how I can...I’m a full-stack developer focused on AI SaaS platforms, automation systems, dashboards, and custom web apps. Give me something to build, fix, or automate, and I’ll turn it into a clean system that works reliably for your business. If you send me a message, I’ll review your project and tell you exactly how I can help. A little more about me: I build custom web applications using Next.js, React, Node.js, Laravel, Supabase, Stripe, Twilio, GraphQL, and modern AI APIs. If your team is stuck with manual work, scattered tools, slow dashboards, broken integrations, or a SaaS idea that needs to be built properly, I can help turn it into a streamlined product. Recent work includes: • AI research platforms with ChatGPT, Claude, Perplexity, summaries, slides, PDFs, and chat history • SaaS dashboards with user roles, authentication, analytics, and backend APIs • Stripe billing systems with subscriptions, Connect accounts, split payouts, and webhooks • Twilio chat/call platforms with logs, activity tracking, and cost analytics • GraphQL and admin portals with content management, roles, and permissions • Automation workflows, scraping systems, and API integrations If you’re looking for someone reliable, fast, and experienced enough to turn ideas into clean working systems, I can help. What I can help with: AI SaaS Development | AI Automation | Full Stack Development | Next.js Development | React Development | Node.js APIs | Laravel Development | Supabase | Stripe Integration | Twilio Integration | GraphQL APIs | API Integration | Admin Dashboards | Workflow Automation | SaaS MVP Development | Backend Systems less -
Hire codefusion53
I’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms,...I’m Justin, a results-driven AI and Web Developer with a strong background in building intelligent, scalable, and user-focused applications. I specialize in: - AI & Machine Learning – custom models, chatbots, NLP, data automation, and predictive analytics - Web Development – full-stack applications, SaaS platforms, e-commerce, and API integrations - Automation – streamlining workflows with AI, APIs, and custom scripts to save time and cut costs My approach is simple: I listen carefully, design smart solutions, and deliver high-quality results on time. Whether you need an AI-powered tool, a modern web platform, or a long-term development partner, I can bring your vision to life. Let’s collaborate to turn your ideas into reliable, high-performing solutions. less -
Hire UmairBuildsAI
UmairBuildsAI UmairBuildsAI
$12 USD / hour
AI Automation & Full-Stack Developer | n8n, APIsPakistanMost businesses lose 20+ hours a week to manual work their team shouldn't be touching. Qualifying leads, copy-pasting data, answering repetitive tickets, chasing follow-ups that should run themselves. That's not a people problem, it's an infrastructure problem. And it's exactly what I fix. I'm a full-stack and AI...Most businesses lose 20+ hours a week to manual work their team shouldn't be touching. Qualifying leads, copy-pasting data, answering repetitive tickets, chasing follow-ups that should run themselves. That's not a people problem, it's an infrastructure problem. And it's exactly what I fix. I'm a full-stack and AI automation developer who builds production-ready systems that take action, not just generate text. AI agents that qualify leads, voice bots that book calls, scrapers that pull clean data, and full web apps that tie it all together. ⚙️ What I Build 🤖 AI Agents & Multi-Agent Systems Autonomous agents with memory, tool use, and orchestration. LangGraph, CrewAI, LangChain, OpenAI Agents SDK, Claude. 🎙️ Voice AI & Receptionists Inbound and outbound voice agents for booking, qualification, and follow-ups. Vapi, Retell AI, ElevenLabs, integrated with your CRM. 🔁 Workflow Automation & CRM End-to-end automations across your stack. n8n, Make, Zapier, GoHighLevel, HubSpot, Salesforce. 🧠 RAG Systems Custom RAG pipelines on your company data. Pinecone, Qdrant, Weaviate, FastAPI. 💬 AI Chatbots WhatsApp agents, website chatbots, AI copilots connected to your CRM in real time. 🌐 Full-Stack Web & Mobile Production apps and dashboards on Next.js, React, Node.js, FastAPI, Supabase, Postgres. Mobile on Flutter. 📤 Scraping & Lead Generation Custom scrapers, cold email pipelines, lead enrichment. Playwright, Puppeteer, Selenium. ✅ Recent Projects - AI voice receptionist for a medical provider, books calls into GHL - Lead enrichment pipeline on n8n with six GPT-4o steps, scoring, Twilio, Close CRM - Kununu scraper pulling 367k profiles with WAF bypass - LOADEX freight sales automation on n8n and Supabase - IQRAi, a RAG app with vector embeddings on Next.js and Supabase 💡 Why Clients Pick Me ✔ Production-first, not just demos ✔ Full-stack ownership from infra to deployment ✔ Clear communication and proper documentation ✔ ROI focused. If it doesn't save time or make money, I won't build it 🟢 Available now. Happy to share Loom walkthroughs of past projects so you can see the work before we start. Keywords: n8n, Make.com, Zapier, AI agents, LangChain, LangGraph, CrewAI, OpenAI, GPT-4o, voice AI, Vapi, Retell AI, ElevenLabs, GoHighLevel, HubSpot, workflow automation, web scraping, Playwright, Puppeteer, Selenium, RAG, Pinecone, chatbot, WhatsApp automation, Next.js, React, Vue, Angular, Node.js, Express, FastAPI, Django, Python, TypeScript, JavaScript, PHP, Laravel, Supabase, Firebase, PostgreSQL, MongoDB, MySQL, Docker, AWS, Flutter, React Native, mobile app, REST API, GraphQL, lead generation, cold email, CRM integration, full stack development, web development, frontend, backend, SaaS, landing page, dashboard, admin panel, e-commerce, Shopify, WordPress, Tailwind CSS, UI UX design, responsive design, Stripe, payment integration less -
Hire brightsurjo34
brightsurjo34 brightsurjo34
$8 USD / hour
Top Rated Plus Freelancer EARNED $60000+ at UPWORKBangladeshDid you know? 📊 83% of my clients have chosen to stay with me for the long term. That’s because I deliver results that are consistent, measurable, and aligned with their business growth. Are you looking to supercharge your B2B Lead Generation and streamline your CRM / Admin workflows? With proven expertise in...Did you know? 📊 83% of my clients have chosen to stay with me for the long term. That’s because I deliver results that are consistent, measurable, and aligned with their business growth. Are you looking to supercharge your B2B Lead Generation and streamline your CRM / Admin workflows? With proven expertise in LinkedIn, Apollo, CRM systems, HubSpot, and Data Scraping, I help businesses like yours connect with the right decision-makers, nurture valuable relationships, and close more deals. 🔹 Services I Offer 1️⃣ B2B Lead Generation I specialize in identifying and engaging with high-quality leads that match your business goals. From finding key decision-makers to building verified contact lists, I make sure your pipeline never runs dry. ✔ Business/Company Name ✔ Website, Location & Industry ✔ Revenue & Technology Used ✔ LinkedIn & Social Profiles ✔ Decision-Makers & HR Contacts ✔ Email & Phone Lists 2️⃣ LinkedIn Lead Generation Using Sales Navigator and proven outreach strategies, I connect you with the right audience for stronger, more targeted campaigns. ✔ Sales & Consumer Leads ✔ B2B / B2C Leads ✔ Niche-based Lead Lists ✔ E-commerce Leads 3️⃣ Apollo Lead Generation With Apollo’s premium tools, I deliver accurate, filtered, and targeted lead lists that make outreach effortless. ✔ Email & Contact Lists ✔ Seller / Niche-based Leads ✔ Lead Exporting & Scraping 4️⃣ CRM Management Keep your customer database clean and powerful with my CRM expertise. ✔ Data Organization & Updating ✔ Removing Duplicates / Merging ✔ Automation & Scheduling ✔ Sales & Follow-up Management 5️⃣ Administrative Support Let me handle the daily grind so you can focus on growth. ✔ Job Applications & Bidding ✔ Calendar & Email Management ✔ Scheduling & Office Support 6️⃣ Virtual Assistance I’m a reliable partner for your remote tasks. ✔ Online Research & Data Mining ✔ Copy-Paste & Google Sheets ✔ Email Finding & Admin Support 7️⃣ HubSpot & Constant Contact I help optimize your email marketing & automation systems. ✔ Campaign Setup & Automation ✔ Landing Pages & Newsletters ✔ Contact Forms & Updates 8️⃣ Web Research Need insights or company data? I dig deep to find accurate information fast. ✔ Market & Competitor Research ✔ Company & Contact Data ✔ Data Collection & Entry 9️⃣ Data Extraction & Scraping With advanced scraping tools, I provide clean, structured data for business growth. ✔ Bulk & Targeted Scraping ✔ Email & Product Data Extraction ✔ Web & Probate Leads Scraping 🚀 Why work with me? Because I’m reliable, organized, and passionate about helping businesses grow. Whether you need more qualified leads, cleaner data, or smoother workflows, I’ve got you covered. 📩 Ready to discuss your project? Let’s connect today! Thank you, Abdullah less -
Hire zakirul483
✅ Fast Delivery ✅ 24 Hours Responses ✅ 100% Client Satisfaction I HIGH QUALITY Freelancer with over 5+ years of combined experience in Python Data Scraping, Product Listing, Web Research, Lead Generation, and LinkedIn Email List Building. I am proud to have earned the trust of my clients through timely delivery and...✅ Fast Delivery ✅ 24 Hours Responses ✅ 100% Client Satisfaction I HIGH QUALITY Freelancer with over 5+ years of combined experience in Python Data Scraping, Product Listing, Web Research, Lead Generation, and LinkedIn Email List Building. I am proud to have earned the trust of my clients through timely delivery and consistently high-quality work at a competitive and affordable rate. Client satisfaction is my utmost priority, and I always go the extra mile to meet their requirements. My Top Skills: ✌ Lead Generation (Best eCommerce Lead Generation Service) ✔ Python Web Scraping ✔ E-commerce Listing ✔ Product Listing ✔ Lead Generation ✔ LinkedIn Lead Generation ✔ B2B Lead Generation ✔ SaaS Lead Generation ✔ HVAC Lead Generation ✔ Real Estate Leads List ✔ Apollo /Data Scraping ✔ Apollo /Enrichment ✔ Targeted Person Lead List ✔ Targeted Leads listing ✔ LinkedIn Prospect List Building ✔ E-commerce List Building ✔ Niche Targeted Lead Generation ✔ Sales Leads List ✔ Verified Email Listing ✔ Contact List Building ✔ Email List Building ✔ Lead List Building ✔ Prospect List Building ✔ Contact Research ✔ Internet Research ✔ Web Research ✔ Web Scraping ✔ Data Scraping ✔ Email Sourcing ✔ B2B Email List ✔ B2B Prospect List ✔ Email Marketing ✔ Bulk Email Collection ✔ Data Collection ✔ Virtual Assistant ✔ LinkedIn Research ✔ LinkedIn Talent Sourcing ✔️ Data Mining ✔️ Web Scraping ✔️ Data Scraping ✔️ Web Research ✔️ Internet Research ✔️ Market Research ✔️ Virtual Assistant ✔️ Data Entry ✔️ Microsoft Office (Word, Excel, PowerPoint) ✔️ PDF to (Excel/Word/Google Sheets/Text document) ✔️ Pictures to (Excel/Word/Google Sheets/Text document) ★★ LinkedIn Scraping ★★ ✔ Sale Navigator Search Expert for Lead Generation. ✔ Find Most Relevant Prospects (CEO, OWNER, DIRECTOR, ETC) ✔ Contact Detail Scraping Emails & Phone Numbers. ✔ All Emails are Verified with paid service ✔ B2B Prospects Find, Target Market Research, ★★ Qualified Leads ★★ ★ Paid Tools/Software Use ★ Urgent job delivery ★ 100% accurate Info ★ Unlimited Revision ★ Deliver work on time ★ Fast Worker ★ Attention to the details ★ 100 % Accuracy guaranteed ★★ Lead Collection Equipment ★★ ► LinkedIn Sales Navigator ► Lusha ► Seamless ► Crunchbase ► ContactOut ► Sales QL ► Hunter ► Snov ► Apollo ► Skrapp ► GetProspect ► LeadGibbon ► RocketReach ► Never bounce ► ZeroBounce etc I am meticulous in my work, prioritizing deadlines and ensuring top-quality results. ✌ My objective is to provide the best, most comfortable, and satisfactory service to my clients, fostering long-term relationships. Thank you for reviewing my profile. I look forward to working with you soon Best Regard zakiul less
