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𝗜𝗻𝘀𝗽𝗶𝗿𝗲𝗱 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗜𝗜𝗧 𝗚𝘂𝘄𝗮𝗵𝗮𝘁𝗶 𝗚𝗿𝗮𝗱𝘂𝗮𝘁𝗲 | 𝟱 𝗬𝗲𝗮𝗿𝘀 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ✅ IIT Guwahati Alumnus with 5 Years Enterprise & AI Experience (TCS, HCL Technologies) ✅ Expert in Advanced AI Pipelines, Agentic Workflows, and GraphRAG Architecture ✅ Skilled in Python, FastAPI, Node.js, NestJS, Next.js, and Cloud Infrastructure ✅ Available 30+ hrs/week | Dedicated, reliable, and highly responsive ✅ Goal: Build a 100% Job Success Record on Upwork through top-tier engineering 🔴 I may be new to the Upwork platform, but I bring half a decade of production-level engineering experience scaling systems for global tech giants. 🔴 Transitioning to full-time freelance AI development investing my full focus, speed, and enterprise standards into your project. 🔹 AI & LLM Skills AI Agents / Agentic Workflows: LangGraph, CrewAI, AutoGen, CrewAI Multi-Agent setups Advanced RAG: GraphRAG, LlamaIndex, Knowledge Graphs via Neo4j, Hybrid Vector Search Frontier Models: Claude 3.5 Sonnet/Opus, OpenAI GPT-4o, Gemini 1.5 Pro, Llama 3.2 Vision Edge AI & SLMs: Ollama, Llama 3.1/3.2, Phi-4 (Quantized deployment for cost optimization) Voice & Multimodal AI: OpenAI/Gemini Native Realtime WebSockets APIs (Low-latency audio) Observability & Vector DBs: LangSmith, Pinecone, Qdrant, Milvus, Chroma DB 🖥️ Backend Skills Python (FastAPI, Flask) | Node.js, Express.js, Nest.js Real-Time Data Streaming: Kafka, Redis Streams, WebSockets API Development: Secure RESTful APIs, gRPC, and GraphQL Databases: PostgreSQL, Supabase, MongoDB, Redis (Semantic Caching) DevOps & Cloud: Docker, AWS (EC2, Lambda, S3, Bedrock), Vercel 🌐 Frontend Skills React.js, Next.js 15 (App Router, Server Components) TypeScript, Redux Toolkit, Tailwind CSS Building highly responsive, secure, data-driven AI SaaS Dashboards 🛠️ Tools & Technologies ML libraries: Scikit-learn, Pandas, NumPy LLM Fine-tuning & Optimization: LoRA, PEFT, Hugging Face Hub Version Control & CI/CD: Git, GitHub Actions 🌟 Why Work With Me? I am building my freelance portfolio after 5 years in enterprise engineering. I deliver fast, communicate clearly, and charge fairly while I establish my Upwork presence. Every project gets my full attention. Warm regards, Aman

I am the agency owner of Nyusoft Solutions. I am handling Project Management, Project scope, Guiding team, How to follow Agile methodology and features requested by client in project scope. 🥇🥇🥇 TOP-RATED PLUS FREELANCER 🥇🥇🥇 🥇🥇🥇 100% Client Satisfaction🥇🥇🥇 🥇🥇🥇 AI Agent and Automation Expert🥇🥇🥇 🥇🥇🥇 Industry Expertise🥇🥇🥇 🥇🥇🥇 Top 1% Talent on Upwork🥇🥇🥇 "A Proud Member of BNI - Ahmedabad | Gujarat." "5🌟Ratings on Clutch" Why you should choose me: —----------------------------- 🌟 Agile Approach 🌟 Daily / Weekly Call for project status 🌟 100% transparency, no unrealistic commitment. 🌟 No Advance Payment 🌟 UNLIMITED DESIGN REVISION for your utmost satisfaction 🌟 6 months of FREE Support. Industries We Serve —----------------------------- o Edtech o Fintech o Realtech o Healthcare o Fitness / Wellness o Sports o Travel o Entertainment o Furniture Solutions We Provide —----------------------------- o Agent AI Services (Claude, OpenClaw etc.) o AI-Powered Automation o Machine Learning Solutions (ML) o AI Development Services o NLP Development o LLM Integrations o Deep Learning Solutions o AI Chatbots & Virtual Assistants o Image, Video & OCR Solutions o SaaS Product Development o Mobile Apps Development o Ui/UX Implementation o AWS DevOps Development Technologies We Serve in Mobile apps(IOS and Android) and Website/Web applications and Software development --------------------------------------------------------------------------------------------------------------- - Full Stack and MERN Stack Development o React JS o Node JS o NextJS / NestJS o Python / Django o Node JS o Vue JS o Laravel - Mobile Apps Development o React Native o Flutter 🎯 Areas of Expertise ◉ Mobile App Development: Swift, Objective C, Kotlin, Java, Jetpack ◉ Cross-Platform App Development: Flutter (Dart), React Native ◉ Backend Development: Node JS, Nest JS, Laravel, PHP, Express ◉ Frontend Development: React JS, Next JS, Angular, HTML5, CSS3 ◉ API Development & Integrations: REST APIs, AWS Lambda, API Gateway ◉ Databases & Cloud Storage: MySQL, MongoDB, Firebase, DynamoDB ◉ Real-Time App Features: Socket IO, Firebase Real Time Database, Twilio ◉ Payment Gateway Integration: Stripe, Razorpay, PayPal, Braintree ◉ Maps & Location Services: Google Maps, Apple Map Kit, GPS Tracking ◉ Version Control & Collaboration: GitHub, Bitbucket, GitLab - AI/ML/ChatGPT integration with platforms(Web and mobile applications) "We create things that make a difference, not just to get a job done." I appreciate that you have taken a step to review my profile. Regards, Dhaval Shah ( Founder & CEO) Nyusoft Solutions LLP

⚡ 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐖𝐢𝐭𝐡 𝐃𝐞𝐞𝐩 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 I build production-ready full stack applications with AI/ML and intelligent automation built into the core, not added as an afterthought. From LLM-powered backends to real-time voice agents to multi-step workflow automation, I deliver systems that are reliable, scalable, and ready for real users. 💻 FRONTEND React · Next.js · Angular · Vue.js Modern, intuitive interfaces that make complex AI-driven workflows feel simple for end users. 🧠 BACKEND & AI/ML Python · Node.js · Nest.js · FastAPI · LangChain · LangGraph Scalable APIs with LLMs, RAG pipelines, and agentic reasoning layers built directly into production systems. 🔊 VOICE AI & CONVERSATIONAL AI ElevenLabs · Deepgram · Pipecat · LiveKit · Whisper · OpenAI Real-time voice agents with live transcription, NLP-driven dialogue, and low-latency stream integration. ⚙️ WORKFLOW AUTOMATION n8n · Make · Zapier · GoHighLevel End-to-end automation for lead management, CRM, customer support, and multi-step business pipelines. 🗄️ DATA & INFRASTRUCTURE Supabase · PostgreSQL · Docker · AWS · CI/CD Secure auth, real-time sync, containerized deployments, and cloud infrastructure that scales with your product. 🎯 𝐖𝐡𝐨 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 ✔ Founders building AI-native products who need strong frontend and a smart backend in one engineer ✔ Product teams adding LLM features, voice capabilities, or NLP to an existing application ✔ Businesses automating operations with n8n, Make, Zapier, or GoHighLevel I'm not just someone who calls an API and wraps it in a UI. I architect and ship full systems, from the database to the interface to the AI layer. DM me with a one-line description of what you're building.

Helping E-commerce, Healthcare, Construction & Real Estate Businesses Clean Up Messy Books, Automate Accounting & Stay Tax-Ready in QuickBooks Online If you searched “QuickBooks Cleanup” or “QuickBooks ProAdvisor” on Upwork, chances are you’ve already seen my profile. I’m a QuickBooks Online Certified ProAdvisor specializing in cleanup, automation, and monthly bookkeeping. My goal is simple — bring order to messy books, keep them accurate month after month, and make them tax-ready all year round. I work exclusively inside QuickBooks Online (all products: Essentials, Plus, Advanced, Accountant, Payroll, and Time) so you get one platform, one expert, and zero confusion. Whether you’re switching from Excel, Xero, Zoho, or Wave — I’ll migrate your data securely, reconcile every account, and design an automated workflow that keeps your books clean going forward. --- 🔹 What I Do Best ✅ Books Cleanup & Catch-Up – Fix past errors, reconcile accounts, and prepare accurate reports ✅ QuickBooks Migration – Move data from Xero, Zoho, or Excel into QBO safely ✅ Monthly Bookkeeping – Record, reconcile, and close month-end books on time ✅ Bank & Credit Card Reconciliation – Match every transaction precisely ✅ Accounting Automation – Integrate QBO with Stripe, Shopify, WooCommerce, or Google Sheets for real-time updates ✅ E-commerce, Construction & Real Estate Accounting – Job costing, COGS tracking, and inventory management ✅ Financial Reporting & Analysis – Custom P&L, Balance Sheet, and KPI dashboards ✅ Forensic & Tax Preparation Support – Identify discrepancies and assist in audit readiness --- 🎓 Certifications & Credentials (Credly-Verified) ✔ QuickBooks Online Certification – Level 2 (Sep 2025 – Jul 2026) ✔ QuickBooks Online Certification – Level 1 (Jun 2025 – Jul 2026) ✔ Intuit Bookkeeping Certification (Feb 2025) ✔ Certified QuickBooks ProAdvisor (Sep 2022 – Sep 2023) 📘 Currently Pursuing IRS Enrolled Agent (EA) Credential — expanding into full U.S. tax compliance and IRS representation services. --- 🌟 Why Work With Me ✔ Proven Visibility – Ranked top on Upwork for QuickBooks Cleanup & ProAdvisor searches ✔ End-to-End Expertise – Cleanup → Automation → Monthly Bookkeeping → Migration ✔ EA in Progress – Future-ready for tax & compliance advisory ✔ Industry Focus – E-commerce, Construction, Real Estate & Healthcare ✔ Credly-Verified Certifications – Authentic, verifiable credentials ✔ Automation-Driven Systems – Save time, reduce errors ✔ Detail-Oriented & Reliable – Accuracy and timeliness first, always ✔ Transparent Process – Fixed-price, milestone-based, stress-free workflow --- 📌 How I Can Help If your books are messy — I’ll clean them up. If you’re behind — I’ll catch you up. If you’re migrating — I’ll move you to QuickBooks smoothly. If you’re scaling — I’ll automate your accounting and keep you audit-ready. Check the “Projects” section of my profile for ready-made fixed-price packages, or message me to customize your own. Let’s align your books, automate your workflow, and free up your time for growth.

40+ Hours Available Per Week As a Top Rated Plus full-time freelancer on Upwork with over 8+ years of expertise in Software Quality Assurance, I specialize in ensuring your applications are bug-free and deliver exceptional user experiences, backed by over 225+ 5-star ratings ⭐ from satisfied clients! 🚀 With 26,800+ hours work on Upwork, I have successfully tested 310+ Android and iOS mobile applications and over 120+ web apps, helping clients achieve seamless product launches and exceptional performance. My experience includes collaborating with renowned organizations like UNICEF and leading brands like Samsung, ensuring their software meets the highest quality standards. I test applications across all types of network conditions, including 3G, 4G, and 5G, as well as high-speed connections (1Gbps) and low-speed scenarios down to kilobits per second (kbps), ensuring optimal performance and usability under real-world conditions. Key Achievements: 🏆 Top Rated Plus freelancer with 8+ years of professional QA experience ⭐ 225+ 5-star reviews from satisfied clients 📌 300+ Upwork projects successfully completed 🤖 10+ AI Voice & Chat Assistant platforms tested (Retell, Bland, Vapi, Wishpond AI, Senior Care AI, etc.) 🚀 Tested and launched 70+ startup products successfully to the store ⏰ Worked over 26,800+ hours on Upwork. 📱 Android: Samsung Galaxy S24 Ultra, Samsung Galaxy S21 Plus, Poco X4, RealMe GT Master Edition, OnePlus 9, OnePlus 8T, Samsung A18 📱 iOS: iPhone 16 Pro Max, iPhone 14 Pro Max, iPhone 14 Plus, iPhone 13 Pro Max, iPhone 11, iPhone XR 💻 Desktop: MacBook Air, HP Pavilion X360, RealMe Book, Lenovo ThinkPad, Samsung Galaxy Book 4 & 5 Manual QA Skills: • AI Model Performance Testing • AI Agent Functional & Usability Testing • Conversational AI & Chatbot Testing • Requirement Analysis • Test Case Design & Execution • Defect Reporting & Management • SEO Testing • Functional Testing • End-to-End Testing • Integration Testing • Exploratory Testing • PWA Testing (Progressive Web App Validation) • Reverse Testing – Test with Invalid/Unexpected inputs to ensure robust error handling & stability • Regression Testing • Cross-Browser Testing • Mobile App Testing (iOS & Android) • Usability Testing • UI/UX Testing • Payment Gateway Testing • System Testing & Acceptance Testing • API Testing (Postman, Swagger) • Performance Testing (Basic manual approach using tools) 🤖 AI Testing Expertise • AI Model Performance & Response Accuracy Validation • Conversational Flow, NLP Intent & Entity Testing • Voice Agent Quality Testing (ASR, TTS, Latency, Filler Word Detection) • Knowledge-Base and Prompt Flow QA • Context Retention & Session Continuity Testing • Multi-Agent Coordination and Voice Call Testing • Real-World AI App Testing (Retell, Bland, Vapi, ElevenLabs, Play.ht, Wishpond AI, Senior Care AI) Tools & Platforms: • Bug Tracking & Management: JIRA, Trello, Asana, Linear, ScribeHow • Collaboration & Reporting: Google Sheets, Notion, Slack • Testing Platforms: BrowserStack, physical devices • Performance & Analytics Tools: GTmetrix, SimilarWeb • Documentation: Test Plans, Test Cases, Checklists, FRS, User Manuals Domains Expertise: • eCommerce (Shopify, WooCommerce) • SaaS Applications • Healthcare • Mobile Applications • Insurance • Banking & Financial Services • Gaming • Point of Sale (POS) • ERP Systems • OpenAI Integration With a strong commitment to delivering error-free, high-performing software, I aim to exceed quality expectations and provide products that users love. I am available for flexible timings across any time zone and dedicated to helping you bring your software to the highest standards of performance and user satisfaction. Why Choose Me? ✔️ Proven expertise in Manual QA testing ✔️ Comprehensive experience across web and mobile platforms ✔️ Skilled in test documentation, ensuring a structured and repeatable testing process ✔️ Ability to identify critical defects and edge cases ✔️ Adaptable to both Agile and Waterfall methodologies ✔️ Flexible work hours to meet your project needs ✔️ Expert in crawling websites to ensure flawless functionality and SEO perfection -------------------------------------------------------------------------------------------------------- Related Keywords: Manual Testing, API Testing, Web Testing, Mobile App Testing, Regression Testing, Cross-Browser Testing, Test Case Design, Jira, UI/UX Testing, End-to-End Testing, Functional Testing, Bug Reports, Quality Assurance, Payment Gateway Testing, iOS Testing, Android Testing, Test Plan, Usability Testing, User Testing, Software Testing, Manual QA, AI Testing, Chatbot Testing, Voice AI Testing, NLP Testing, Mobile App QA, Conversational AI, AI Model Evaluation, Reverse Testing, PWA Testing, Progressive Web App Validation, AI Apps Testing, Progressive Web Application, OpenAI, AI Apps, ChatGPT, Sora, Gemini, Generative AI, Chatbot

Hey💗 I am Natasha, and I have been helping businesses grow online for over 6+ years. I specialize in Meta Ads, Facebook Ads, Paid Advertising, and Lead Generation, working with amazing clients from the US, UK, and across the globe. I am not just here to run your ads, I am here to become your growth partner :)) I take the time to understand your business, your audience, and your goals, so that together we can turn Paid Advertising into a predictable growth engine, not random boosted posts or unstable campaigns. ★ Why Work With Me ★ Many businesses struggle with unstable campaigns, poor ROAS, and high CPL/CPA. The problem usually isn’t the platform - it’s the strategy, tracking, funnel, and scaling process. That’s where I come in. My goal is to create campaigns that consistently generate leads, sales, and revenue, while building long-term, sustainable growth systems. My Core Skills: ✅ Facebook Ads ✅ Meta Ads ✅ Lead Generation ✅ Paid Ads & PPC Growth Systems If your Facebook Ads or Meta Ads aren’t producing consistent results, the issue usually isn’t the platform - it’s the strategy, tracking, funnel, or scaling process behind it. I help businesses turn Paid Advertising into a predictable growth engine - not random boosted posts or unstable campaigns. Paid Advertising That Actually Scales: Over the past 6+ years, I have worked on 110+ projects, managing over $120K+ in ad spend, helping businesses generate: ✔️ High-quality leads ✔️ Profitable e-commerce sales ✔️ Improved ROAS ✔️ Lower CPL & CPA ✔️ Stable, scalable ad accounts I don’t treat Meta Ads as isolated campaigns. I build full systems around Facebook Ads, Paid Ads, and PPC that support long-term growth. ♦️My Approach to Facebook & Meta Ads: Before launching or scaling any Meta Ads campaign, I analyze: ☑️ Offer strength & positioning ☑️ Buyer psychology & messaging ☑️ Funnel structure & landing page alignment ☑️ Meta Pixel & event tracking accuracy ☑️ Account structure & learning phase stability ☑️ Budget vs realistic performance expectations Most accounts fail because they skip these fundamentals. Once the foundation is clear, scaling Meta Ads becomes controlled and data-driven, not guesswork. 🔹Meta Ads & Facebook Ads Services: ✔️ Meta Ads Manager Setup & Optimization ✔️ Facebook Ads Campaign Strategy ✔️ Lead Generation Campaigns ✔️ E-commerce Conversion Campaigns ✔️ Shopify Facebook Ads Scaling ✔️ Retargeting & Full-Funnel Optimization ✔️ Creative Testing Strategy (hooks, messaging, angles) ✔️ Advantage+ & Broad Targeting Strategies ✔️ Meta Pixel Setup & Event Tracking ✔️ Conversion Tracking & Analytics Review ✔️ KPI Reporting (CTR, CPC, CPL, CPA, ROAS) ♦️Google Ads & PPC (Supporting Channel) While Meta Ads is the core growth engine, I also support with: ➞ Google Ads (Search, Shopping, Performance Max) ➞ PPC Campaign Audits ➞ Cross-Channel Tracking Setup ➞ Funnel Optimization Across Paid Channels ➞ Budget Allocation Strategy Between Meta & Google Google Ads and PPC are used strategically to strengthen your overall Paid Ads ecosystem — not compete with it. ♦️What Makes My Paid Ads Strategy Different? Most freelancers: ✔️ Launch campaigns quickly ✔️ Test random interests ✔️ Scale too early ✔️ Restart ad accounts frequently ♦️I focus on: ➞ Offer–Market Fit before increasing budgets ➞ Buyer psychology over trend-based targeting ➞ Clean account structure for Meta’s AI learning ➞ Data-backed scaling decisions ➞ Long-term stability instead of short-term spikes I don’t promise overnight success. I build sustainable growth systems :))) ♦️ Why Clients Love Working With Me: ☑️ Clear communication ☑️ Fast response times ☑️ Transparent reporting ☑️ Long-term account management ☑️ Data-driven decision making ☑️ Strong Facebook Ads expertise ☑️ Meta Ads optimization experience ☑️ Lead Generation focused strategies ☑️ Budget-conscious campaign management ☑️ Reliable support and account growth I work best with businesses thinking 90 days or longer - not quick experiments. ♦️ Full Digital Marketing Perspective: Beyond Facebook Ads and Meta Ads, I understand how Paid Advertising connects with: ☑️ Funnels & landing pages ☑️ Conversion tracking & analytics ☑️ Creative strategy ☑️ Email & retention systems ☑️ Overall digital marketing growth strategy Facebook Ads | Meta Ads | Lead Generation | Paid Advertising These platforms are powerful - but only when built with clarity, structure, and data. If you are serious about turning Paid Ads into a predictable, scalable revenue channel, send me your goals and current situation - and let’s build it properly💗 Skills: Facebook Ads, Meta Ads, Facebook Advertising, Meta Advertising, Facebook Marketing, Social Media Advertising, Paid Advertising, Paid Media, PPC Advertising, PPC Management, Digital Marketing, Facebook Lead Generation, Lead Generation, Meta Lead Ads, Lead Generation Specialist, Customer Acquisition, Conversion Optimization, Conversion Rate Optimization, Marketing Strategy.