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I help U.S. businesses navigate SMS approval, deliverability, and compliance requirements - reducing the risk of carrier rejections, blocked traffic, and regulatory issues. I specialize in A2P SMS compliance and deliverability, including 10DLC registration, Toll-Free Verification (TFN), and TCPA/CTIA consent audits, as well as diagnosing carrier-level delivery problems. My work focuses on aligning SMS programs with current carrier and regulatory expectations so they can operate and scale responsibly in the U.S. market. If your messages are being rejected, filtered, or delayed - or you’re unsure whether your consent flow and use case will withstand carrier or legal review—I can help assess and correct the underlying issues. What I Do • 10DLC brand & campaign registration (new submissions, rejections, reclassifications) • Toll-Free Verification (TFN) setup and resubmissions • TCPA / CTIA compliance audits (opt-in flows, disclosures, opt-out handling) • SMS deliverability diagnostics (carrier filtering, content flags, throughput limits) • Platform-specific guidance (Infobip, Twilio, GoHighLevel, ClickSend, SimpleTexting) • Compliance-aware SMS automation (webhooks, triggers, rate-limiting, quiet hours)

I help startups, SaaS companies, and enterprises build intelligent AI Voice Agents, AI Calling Systems, AI Receptionists, and Conversational AI solutions that automate customer interactions and streamline business operations. With 5+ years of experience in AI Voice and Speech technologies, I specialize in creating natural, human-like voice experiences powered by Large Language Models (LLMs), real-time speech processing, and cloud communication platforms. From AI-powered inbound receptionists and outbound sales agents to enterprise contact center automation, I design scalable Voice AI solutions that improve customer engagement, reduce manual workloads, and increase operational efficiency. My expertise covers the complete development lifecycle, from solution architecture and conversational design to deployment, optimization, and ongoing support. Whether you need a voice agent that answers customer calls, qualifies leads, books appointments, handles support requests, or integrates with your CRM and business applications, I can deliver a reliable, production-ready solution tailored to your business goals. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 • AI Calling Agents & AI Receptionists • Voice AI & Conversational AI Development • Amazon Connect, Amazon Transcribe & Amazon Polly • Vapi, Retell AI, ElevenLabs, Deepgram & Whisper • Automatic Speech Recognition (ASR) • Speech-to-Text (STT) & Text-to-Speech (TTS) • Voice Synthesis & Neural Voice Generation • AI Phone Agents & Intelligent IVR Systems • OpenAI GPT, Claude, Gemini & LLM Integration • Prompt Engineering & AI Agent Workflows • CRM, ERP & Business Process Automation • Twilio Voice, SIP, WebRTC & Telephony APIs • API Integrations & Workflow Automation • Real-Time Voice Streaming & Voice Analytics 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 • Amazon Web Services (AWS) • Amazon Connect, Amazon Lex, Amazon Polly, Amazon Transcribe • Vapi AI, Retell AI, ElevenLabs, Deepgram, AssemblyAI • OpenAI, Anthropic Claude, Google Gemini, LangChain • Python, Node.js, JavaScript & TypeScript • FastAPI, Express.js & REST APIs • PostgreSQL, MongoDB, Redis & Vector Databases • Twilio, WebRTC, SIP, WebSockets & Cloud Communications 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝 • AI Receptionists for businesses and call centers • AI Sales Calling Agents & Lead Qualification Systems • Customer Support Voice Bots & Virtual Assistants • Appointment Scheduling & Calendar Automation • Outbound Calling & Follow-up Automation • Intelligent IVR & Contact Center Solutions • Voice-enabled CRM and Helpdesk Integrations • AI Survey, Verification & Customer Feedback Systems • Custom Voice AI Applications powered by LLMs • End-to-End Voice Automation Workflows 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐒𝐞𝐫𝐯𝐞: Healthcare • Real Estate • Finance • Banking • Insurance • E-commerce • Logistics • Manufacturing • HR & Recruitment • Education • Hospitality • Travel • SaaS • Professional Services 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 ✔ 5+ years of specialized experience in AI Voice & Speech technologies ✔ End-to-end solution development, from architecture to deployment ✔ Strong expertise in AWS Voice Services, Amazon Connect, Vapi, and Retell AI ✔ Deep understanding of ASR, STT, TTS, Voice Synthesis, and Conversational AI ✔ Scalable, secure, and enterprise-ready application development ✔ Clean architecture, API-first development, and seamless third-party integrations ✔ Reliable communication, transparent project execution, and long-term support My goal is to build Voice AI solutions that not only sound natural but also deliver measurable business value whether that's automating customer support, increasing sales conversions, improving response times, or reducing operational costs. If you're looking for an experienced AI Voice developer to build an intelligent calling agent, AI receptionist, or enterprise Voice AI solution, let's connect and discuss how we can bring your idea to life.

SMS Marketing & 10DLC Expert | 10+ Years | High-Volume Campaigns | Compliance | Fast Setup I help businesses set up, run, and scale SMS campaigns — and make sure they're compliant with the carrier rules that determine whether your messages actually get delivered. 10+ years in mobile messaging. Millions of messages sent monthly. End-to-end coverage from strategy and platform setup to 10DLC registration and compliance. ──────────────────────────────────────── 📋 10DLC COMPLIANCE & REGISTRATION I run an SMS marketing and communications company based in the US. 10DLC compliance, registration, and approvals aren't a side service for me — they're core to what I do. I'm not learning the rules from a blog post. I'm dealing with carrier decisions, aggregator updates, and rule changes in real time. When things shift — and they shift often — I already know about it. THE PROBLEM MOST BUSINESSES DON'T SEE COMING Getting rejected is frustrating. Not knowing why is worse. Some campaigns get approved but messages are still blocked because the setup isn't actually compliant end to end. I've gotten campaigns approved that others couldn't get through — and my reviews speak to that directly. I work fast. I know where the friction points are, how carriers and aggregators actually interpret the rules, and how to structure registrations that hold up. What I handle: ✔ 10DLC brand & campaign registration ✔ Toll-Free number verification ✔ Short code compliance ✔ Blocking & filtering — diagnosis and resolution ✔ Compliance audits for existing setups ✔ Opt-in language & compliance documentation ✔ Twilio, GoHighLevel, Telnyx, Simplewire, Plivo, and other major aggregators Note on high-risk traffic: For carrier-flagged categories like cannabis, loans, and adult content, I can provide expert guidance on the current environment and your realistic options, though I can't guarantee specific outcomes. Feel free to reach out with your situation. Please note that my posted rate is if I am providing the SMS service through my company. If you need consulting with another provider my rate is $275 an hour. I also offer 30 min consults for $175. ──────────────────────────────────────── 📱 SMS MARKETING CAMPAIGNS From a single launch campaign to an always-on high-volume program, I handle strategy, execution, and everything in between. ✔ Campaign strategy, setup & execution ✔ Platform access & managed sending ✔ Mobile number lookup & list scrubbing ✔ API & integration support including Zapier ✔ Deliverability monitoring & reporting ✔ High-volume SMS at wholesale rates FAST-TRACK SETUP AVAILABLE For compliant, non-high-risk campaigns: platform access, number provisioning, and everything needed to start sending in 48 hours. Premium service, priced accordingly — ideal for businesses that need to move fast without cutting corners on compliance. Industries served: E-commerce & Retail · Real Estate & Property Management · Media & Publishing Health & Wellness · Financial Services · Personal Services · Home Services Education & Training · Restaurants & Events · Music, Film & TV · Auto ──────────────────────────────────────── Feel free to reach out with questions or to discuss your project. Happy to talk through what you're building and whether I'm the right fit. Looking forward to working with you! Thanks, Steve

Building AI-powered and SaaS applications that are faster to ship, cheaper to run, and built to scale. I'm a full-stack developer with 14+ years of experience and 21,000+ hours on Upwork. I specialize in two things: AI product development (LLM-powered apps, RAG pipelines, AI agents, GPT/OpenAI integrations) and SaaS application architecture using .NET, React/Angular, and cloud infrastructure. What sets my work apart is AI-assisted development — I leverage Cursor, Claude, and modern dev tooling to ship production-quality code significantly faster without sacrificing architecture or reliability. What I build: • AI agents, chatbots & RAG systems (LangChain, OpenAI, Claude, Vector DBs) • SaaS platforms & enterprise-grade applications • API-first & microservices architecture • Full-stack development (React, Angular, Next.js, .NET Core) • Legacy modernization (.NET Framework → .NET Core / cloud) I hold IBM certifications in RAG and Agentic AI (2026) and have delivered solutions across fintech, healthcare, real estate, and e-learning — always aligned to business outcomes. If you're building an AI product or modernizing a platform, let's talk. — Kunal

I’m a Professional Engineer of California in Electronics, Communications, and Controls, experienced in RF, embedded systems, and automated test development for hardware-focused teams. I am educated on the West Coast in Electrical Engineering with an emphasis on wireless technologies and am working toward a Graduate degree in Signal and Image Processing. Whether you need help with prototyping, validation, troubleshooting, or building reliable engineering workflows, I can help. - Experience with RF systems, embedded hardware, Python tools, and lab/test automation - Support from concept development through integration, validation, and production handoff - Strong communication, documentation, and cross-functional collaboration

I have extensive working experience in successfully registration in Twilio A2P 10DLC , Twilio text message marketing, Voice API, Bulk messaging, Twilio studio IVR Flows and ensuring businesses stay compliant while maximizing engagement. 𝐖𝐡𝐞𝐭𝐡𝐞𝐫 𝐲𝐨𝐮’𝐫𝐞 𝐮𝐬𝐢𝐧𝐠 𝐓𝐰𝐢𝐥𝐢𝐨, Aircall, 𝐆𝐨𝐇𝐢𝐠𝐡𝐋𝐞𝐯𝐞𝐥 (𝐆𝐇𝐋), 𝐉𝐮𝐬𝐭𝐂𝐚𝐥𝐥.𝐢𝐨, 𝐒𝐦𝐫𝐭𝐏𝐡𝐨𝐧𝐞.𝐢𝐨, 𝐑𝐢𝐧𝐠𝐂𝐞𝐧𝐭𝐫𝐚𝐥, 𝐆𝐨𝐜𝐨𝐧𝐧𝐞𝐜𝐭, 𝐨𝐫 𝐀𝐥𝐨𝐰𝐚𝐫𝐞, I streamline your SMS marketing strategy and make compliance seamless. 📌 What I Offer: ✅𝐀𝟐𝐏 𝟏𝟎𝐃𝐋𝐂 𝐑𝐞𝐠𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐂𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞 – I handle your TCR brand & campaign registration to prevent SMS filtering and ensure carrier approval. ✅ 𝗧𝗖𝗥 𝗔𝘂𝘁𝗵𝗲𝗻𝘁𝗶𝗰𝗮𝘁𝗶𝗼𝗻+ 𝗩𝗲𝗿𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲 – Get approved quickly with my step-by-step guidance. ✅ 𝗧𝗿𝗼𝘂𝗯𝗹𝗲𝘀𝗵𝗼𝗼𝘁𝗶𝗻𝗴 𝗦𝗠𝗦 𝗖𝗮𝗺𝗽𝗮𝗶𝗴𝗻 𝗥𝗲𝗷𝗲𝗰𝘁𝗶𝗼𝗻𝘀 – I resolve A2P 10DLC rejections and compliance issues. ✅𝗧𝘄𝗶𝗹𝗶𝗼, 𝗚𝗼𝗛𝗶𝗴𝗵𝗟𝗲𝘃𝗲𝗹 & 𝗘𝗻𝗴𝗮𝗴𝗲𝗕𝗮𝘆 𝗦𝗠𝗦 𝗦𝗲𝘁𝘂𝗽 – I integrate SMS marketing with your CRM and automation platforms. ✅ 𝐀𝐯𝐨𝐢𝐝𝐢𝐧𝐠 𝐒𝐌𝐒 𝐅𝐢𝐥𝐭𝐞𝐫𝐢𝐧𝐠 & 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐈𝐬𝐬𝐮𝐞𝐬– I optimize messages to ensure high open and response rates. 📈 Results You Can Expect: ✔ Seamless A2P 10DLC registration with minimal delays. ✔ Increased SMS deliverability & engagement rates. ✔ A compliant and professional SMS marketing setup. ✔ Higher ROI from SMS campaigns. 💡 Bonus Services: ✅ Website Redesign for A2P Compliance – Optimize your website with opt-in forms, clear T&Cs, and a trust-building design. ✅ Custom Integrations & API Development – Enhance your SMS workflows with custom automation & API integrations. 🚀 Let’s Get Started! Facing A2P 10DLC or TCR compliance issues? Let’s fix them today! 📩 Click the "Send a Message" button, and let's get your SMS campaigns approved.