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I am ANGEL, a Rising Talent freelancer on Upwork, helping businesses automate their workflows, improve their CRM systems, and build AI-powered processes that work 24/7. If you give me a repetitive process, messy workflow, broken CRM, or manual business operation, I can help turn it into a clean automated system that saves time, reduces errors, and helps your business run more efficiently. I specialize in AI automation, Claude AI agents, ChatGPT integrations, GoHighLevel, Make, n8n, Zapier, Airtable, Google Sheets, APIs, webhooks, and custom no-code automation systems. Whether you need an AI agent to qualify leads, a CRM automation to follow up with prospects, a booking workflow, a sales pipeline, an onboarding system, or a full business automation setup, I can help you build it properly. A little more about what I do: I help business owners, agencies, coaches, service providers, and growing teams automate lead management, customer follow-up, appointment booking, internal notifications, data movement, email/SMS workflows, AI chat systems, and CRM processes. My goal is simple: remove manual work, reduce missed opportunities, and create systems that help your business operate faster and smarter. If your team is stuck copying data between platforms, manually replying to leads, missing follow-ups, or trying to connect too many tools together, I can help you design and build a reliable automation system that works in the background while you focus on growth. I can help with: • AI agents for lead qualification, customer support, sales follow-up, and internal workflows • Claude AI and ChatGPT integrations for smarter business processes • GoHighLevel CRM setup, pipelines, workflows, funnels, calendars, triggers, and automation • Make, n8n, and Zapier workflow automation • API integrations, webhooks, and data syncing between platforms • Automated lead capture, follow-up, appointment booking, and reminder systems • AI chatbot setup for websites, CRM, and customer communication • Google Sheets, Airtable, Slack, Gmail, Calendly, Stripe, Twilio, and CRM integrations • Sales automation, onboarding automation, and business process automation • Custom no-code and low-code tools that work without needing a full development team My approach is not just to connect apps together. I focus on understanding your actual business process first, then building an automation system that is practical, reliable, and easy to manage. I care about clean workflows, clear communication, proper testing, and making sure the system works exactly the way you need it to work. If you invite me to your project, I can review your current process and explain how I would build the automation, what tools would be needed, and how the full system would work from start to finish. 🔧 EXPERTISE: AI Automation | Claude AI Agent | ChatGPT Integration | GoHighLevel | Make. com | n8n | Zapier | Workflow Automation | CRM Automation | AI Chatbots | API Integration | Webhooks | Lead Automation | Appointment Booking Automation | Sales Pipeline Automation | Business Process Automation | No-Code Development | Airtable | Google Sheets | Twilio | Stripe | Calendly | Customer Support Automation | AI-Powered Follow-Up Systems

Hi, I’m Jae, a native Korean freelancer based in New York. I’m fluent in both Korean and English and experienced in translation, proofreading, data research, and general administrative support. I’m detail-oriented, fast, and accurate — whether it’s checking a script, reviewing text, or collecting information, I make sure the result is clear, consistent, and professional. ✨ What I can help with 🈶 Korean ↔ English translation & proofreading 🎧 Script and subtitle checking for natural tone 🔎 Online research & data organization 📝 Document editing & formatting 💬 General virtual assistant tasks Clients describe my work as accurate, responsive, and easy to collaborate with. I value clarity, reliability, and smooth communication in every project. 💡 Languages 🇰🇷 Korean: Native 🇺🇸 English: Bilingual 🛠 Skills ✍️ Translation 🔍 Proofreading 📊 Research 🗂 Data Entry 📝 Editing 🌐 Localization  💼 Admin Support 🗣 Bilingual Communication

𝗜'𝗺 𝗦𝗮𝗺𝗶𝗻𝗮, a seasoned Full Stack Developer with over 12 years of experience working with both startups and large organizations, specializing in building scalable, high-performance web applications and APIs. My expertise spans Python, Node.js, React, AWS, and a variety of other technologies. I focus on delivering solutions that help businesses improve their operations, enhance efficiency, and achieve measurable results. Whether you're a startup looking to bring an idea to life or a larger organization needing robust, enterprise-level solutions, I ensure that every project I work on is built with clean, reliable code that aligns with your business goals. 𝑾𝒉𝒂𝒕 𝑰 𝑪𝒂𝒏 𝑫𝒐 𝑭𝒐𝒓 𝒀𝒐𝒖: 🔹 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀 & 𝗔𝗣𝗜𝘀: From building sleek, responsive web apps to designing powerful, efficient APIs, I ensure that your technology solutions are built to grow alongside your business. 🔹 𝗔𝗜-𝗗𝗿𝗶𝘃𝗲𝗻 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: I specialize in implementing AI agents, machine learning, and automation to help businesses reduce operational costs, automate repetitive tasks, and boost efficiency. 🔹 𝗠𝗩𝗣 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Whether you're launching a new product or testing a new idea, I can help you deliver a robust MVP quickly and efficiently, reducing time-to-market while ensuring a high-quality user experience. 🔹 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: I work closely with you to develop tailored systems that meet your exact needs, whether it’s a custom chatbot for customer support, AI-powered analytics, or an automation platform that drives productivity. 𝑺𝒖𝒄𝒄𝒆𝒔𝒔 𝑺𝒕𝒐𝒓𝒊𝒆𝒔: 🔹 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲: Developed an AI Notetaker that helped doctors save 6 hours per week by automating patient follow-ups, improving communication, and enhancing patient satisfaction by 40%. 🔹 𝗦𝘂𝗽𝗽𝗹𝘆 𝗖𝗵𝗮𝗶𝗻: Automated purchase order processing, cutting manual entry time by 85% and reducing order errors by 92%, allowing businesses to process more orders with fewer resources. 🔹 𝗠𝗲𝗻𝘁𝗮𝗹 𝗛𝗲𝗮𝗹𝘁𝗵: Built an AI Therapy Assistant that scaled therapist support by 10x, resulting in shorter wait times and better outcomes for clients. 𝑻𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒊𝒆𝒔 𝑰 𝑼𝒔𝒆: 🔸 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, Tailwind CSS 🔸 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Django, Flask, Node.js, Express 🔸 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MongoDB, PostgreSQL, MySQL 🔸 𝗖𝗹𝗼𝘂𝗱: AWS (EC2, Lambda, S3, API Gateway), CI/CD pipelines 🔸 𝗔𝗜/𝗠𝗟: LangChain, AI agents, deep learning, machine learning 🔸 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: RAG Pipelines, Multi-Agent Frameworks, Docker, Kubernetes 🔸 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗔𝗣𝗜𝘀: CRMs (HubSpot, Salesforce), ERPs, Firebase, Slack, MS Teams, Zapier, Stripe, PayPal, REST & GraphQL APIs 𝑾𝒉𝒚 𝑾𝒐𝒓𝒌 𝑾𝒊𝒕𝒉 𝑴𝒆: 🚀 𝗖𝗹𝗲𝗮𝗻, 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱 𝗖𝗼𝗱𝗲: I write scalable, reliable, and maintainable code that grows with your business needs. ☁️ 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁𝘀: My experience in cloud infrastructure ensures smooth and efficient deployments, using AWS and modern CI/CD practices. ⚡ 𝗙𝗮𝘀𝘁 & 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: You’ll hear from me within 30 minutes, and I ensure every milestone, deliverable, and cost is transparent, with no scope creep or hidden charges. 💡𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗢𝘄𝗻𝗲𝗿𝘀𝗵𝗶𝗽: From ideation to deployment, I take full responsibility for your project, ensuring that it’s delivered on time and within budget. 🔑𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱: I’m a top-rated freelancer on Upwork with a perfect 5-star rating, a history of exceeding client expectations, and an impressive 93% on-time, on-budget completion rate. 𝑳𝒆𝒕’𝒔 𝒘𝒐𝒓𝒌 𝒕𝒐𝒈𝒆𝒕𝒉𝒆𝒓 𝒕𝒐 𝒃𝒓𝒊𝒏𝒈 𝒚𝒐𝒖𝒓 𝒏𝒆𝒙𝒕 𝒘𝒆𝒃 𝒂𝒑𝒑, 𝑨𝑰 𝒔𝒚𝒔𝒕𝒆𝒎, 𝒐𝒓 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏 𝒕𝒐 𝒍𝒊𝒇𝒆. 𝑪𝒍𝒊𝒄𝒌 𝒕𝒉𝒆 "𝑴𝒆𝒔𝒔𝒂𝒈𝒆" 𝒃𝒖𝒕𝒕𝒐𝒏, 𝒂𝒏𝒅 𝑰’𝒍𝒍 𝒓𝒆𝒔𝒑𝒐𝒏𝒅 𝒘𝒊𝒕𝒉𝒊𝒏 30 𝒎𝒊𝒏𝒖𝒕𝒆𝒔 𝒊𝒇 𝑰’𝒎 𝒂𝒘𝒂𝒌𝒆.

Boost Your Bid-Winning Ratio with Accurate Estimates. Looking to win more projects with clear, reliable, and competitive estimates? I'm a New York-based construction cost estimator with extensive experience in residential, renovation, and commercial projects. I provide detailed material and labor takeoffs, whether full-scope or trade-specific, for general contractors, subcontractors, builders, and construction firms across the tri-state area and beyond. ✅ Accurate estimates aligned with CSI divisions ✅ Fast turnaround & competitive pricing ✅ Local market knowledge & code familiarity ✅ Clear, line-itemed deliverables ready for bidding Specialized trades include: Demolition Site Work Concrete Masonry Framing (Lumber/Steel) Roofing Drywall Painting Openings (Doors/Windows) Flooring MEP (Mechanical, Electrical, Plumbing) And More Whether you're bidding on a renovation in Brooklyn, a commercial build in Manhattan, or residential work in Westchester or across USA states, I can help you prepare an accurate, professional estimate that gives you the edge. Contact me today with your project details or any questions you may have!

✅ I HELP SOLVE YOUR TECH PROBLEMS, SIMPLE AS THAT. ✅ I'LL LEVERAGE MY DECADES OF EXPERIENCE AS A FULL-STACK WEB DEVELOPER / SYSTEMS ARCHITECT / TECHNICAL LEAD / TECH MANAGER / FRACTIONAL CTO – WITH TOP COMPANIES – to get your project done correctly and cost effectively, using a problem-solving approach honed over decades of experience in the industry, capped off with excellent communication skills. ✅ IF YOU NEED AN ENTIRE TECH TEAM ASSEMBLED, LARGE OR SMALL... – If, instead of my individual services, you’re looking for a team to be built out to work on your project, I will use my many years of tech management experience to assemble and personally manage that team, ensuring the highest quality of delivered work, following industry best practices, and engaging my personal philosophy of software development that I have fine-tuned over my decades-long career. ————————————————————————— MY NAME IS MICHAEL R. KLOSNER, AND I'M HERE TO HELP YOU: ➠ OVER 15 YEARS EXPERIENCE IN THE INDUSTRY ➠ UPWORK EXPERT-VETTED (TOP 1% FREELANCER) STATUS ➠ 100% 5-STAR REVIEWS FROM ALL MY CLIENTS. ✅ I’VE DEVELOPED / MANAGED FOR WORLD-FAMOUS COMPANIES / ORGANIZATIONS JPMorgan • March of Dimes • MultiView • Cartier • SEI • Festo • More... ✅ I’M A TOP 1% RATED FREELANCER, EXPERT-VETTED BY UPWORK The Upwork Expert-Vetted program identifies the top 1% of talent on the platform. All Expert-Vetted freelancers undergo a rigorous screening process. ✅ I HAVE A 100% 5-STAR RATING ⭐⭐⭐⭐⭐ 100% satisfaction and 5-Star ratings from every single one of my Upwork clients, who trust me with their most sensitive software products and executive-level decision making for their companies. ✅ HERE'S WHAT A RECENT MAJOR UPWORK CLIENT HAD TO SAY "Working with Michael was a seamless experience. He is highly skilled, timely, and brings a great deal of technical talent to the table. What stood out most was his ability to provide practical advice that saved us time and resources. He navigated every challenge we threw at him with a 'problem-solver' mindset. I will definitely be hiring him again for future software needs!" ✅ YALE-EDUCATED COMPUTER SCIENTIST I hold a B.Sc. in Computer Science from Yale University and an M.Sc. in Marine Biology from the University of the Algarve in Faro, Portugal. I have studied directly under leading experts in Computer Science, including winners of the Turing Award, the highest distinction in the field. ✅ EXCELLENT COMMUNICATOR Top clients specifically choose to work with me because they value the clear and concise communication that I provide throughout the entire lifecycle of the project. Whether with my clients themselves, with senior or junior developers, non-technical staff, investors or potential customers, I have a proven track record of excellent written and spoken communication skills, both with individuals and small or large groups. ✅ LET’S GET YOUR PROJECT DONE THE RIGHT WAY! Take a moment to text me with answers to the following 3 questions, and I’ll get back to you, within 24 hours, with a detailed response: 1. What is the nature (scope) of your project and what is the ultimate goal of your business / organization? 2. What is the single major technological block you are facing right now that prevents you from completing the project? 3. If you could have your project done the right way, what exactly would that look like to you? ————————————————————————— MICHAEL R. KLOSNER ➠ Upwork Expert-Vetted / 100% Client Satisfaction ➠ Full Stack Developer ➠ Systems Architect ➠ Tech Manager ➠ Fractional CTO ➠ 15+ Years Experience SELECTED TECHNICAL EXPERTISE ➠ Technology Management, CTO, VP Engineering, Lead Developer ➠ NET Core (7,8,9) / .NET Framework, MVC, C#, C++, C ➠ JavaScript, React.js, Node.js, Express.js, jQuery, TypeScript, Angular, Wix Blocks (Velo) ➠ SQL, SQL Server, MySQL, Stored Procedures, NoSQL (MongoDB), Entity Framework ➠ eCommerce Integration, Stripe, Amazon Payments, PayPal, Shopify ➠ SSO, OAuth, Okta, OpenID Connect (OIDC), JWT, 2FA ➠ DevOps, Azure Cloud, AWS (EC2, RDS, EBS), SDLC, Git, Atlassian ➠ HTML 5, CSS 2/3, XML, XSLT, JSON, AJAX / Fetch / Axios ➠ REST API, Web API, Zapier, Webhooks, ActiveCampaign, SendGrid, Lucene / SOLR, WordPress, PHP, Java ➠ Agile, Scrum, Clean / SOLID Architectures, Headless Stack / CMS ➠ Systems Architecture, Mathematics, Matlab, Signal processing, R (Statistics) / RStudio

I am a writer/editor specializing in Content with expertise in proofreading and other areas. From strategy to copywriting and anything in between, my expertise working in the SaaS EdTech (Amboss), B2B + B2C Healthcare (HLTH), and CPG (P&G) spaces allow me to lend my skills to different asks - I am here to help! - I'm experienced with Celtx and all Google Suite/Microsoft Office Suite products - I will work with you to understand your goals and make sure we exceed them - Regular communication is key for me, so let's keep in touch!