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I create lightweight, interactive Lottie and Rive animations for SaaS products and mobile apps. 600+ projects delivered. From splash screens to complex state-machine UIs — I ship production-ready .json and .riv files that developers. Top Rated on Upwork | Top 10% | Trusted by 600+ clients across North America, Europe, and Asia. Whether you need a crisp app onboarding animation or a compelling explainer video that drives conversions — I bring both the motion design expertise and the storytelling instinct to make it land. Clients include Toyota, Vivo, Somany Bathware, and 600+ SaaS, fintech, e-commerce, and ed-tech teams. What I Create ⚡ Lottie Animation — Lightweight, dev-ready Lottie JSON files for web and mobile apps. I create onboarding flows, loading animations, micro-interactions, UI state transitions, empty-state illustrations, success/error feedback animations, and in-app storytelling sequences. Every file is optimized for size and performance — typically under 50KB — and tested across platforms before delivery. 🎮 Rive Animation — Interactive Rive components and character animations with real-time state machines. I build toggle animations, interactive buttons, animated icons, onboarding characters, and gamified UI elements that respond to user input. Built for performance, designed for seamless developer handoff with clean state machine architecture. 🎬 Explainer Videos — Script-to-screen explainer videos for SaaS, fintech, healthcare, and product launches. I handle concept development, scriptwriting support, storyboarding, illustration, voiceover direction, and final animation. Every video is designed to simplify complex ideas, increase landing page conversions, and reduce customer support load. Styles include 2D character animation, flat design motion graphics, whiteboard animation, and isometric explainer videos. 🎨 Motion Graphics & After Effects — Logo reveals, brand intros/outros, social media video ads, product launch teasers, event promos, animated infographics, and kinetic typography. Whether it's a 5-second logo sting or a 90-second ad campaign, I match your brand guidelines and deliver broadcast-quality motion design. 📱 UI/UX Animation & Prototyping — App transition animations, navigation flows, scroll-triggered effects, and interactive prototypes. I bridge the gap between design and development by creating animations that developers can implement pixel-perfectly using Lottie, Rive, or CSS/SVG specs. Industries I Work With I've delivered animation projects across SaaS, fintech, e-commerce, ed-tech, healthcare, real estate, logistics, cybersecurity, HR tech, and consumer brands. This cross-industry experience means I understand how to communicate complex workflows, technical products, and abstract services visually. My Process — Built for Async, Remote Teams 1. Discovery & Concept Alignment — I review your brief, ask targeted questions, and define the creative direction, audience, and goals before any design work begins. 2. Script & Storyboard — For explainer videos, I collaborate on the script or write from scratch, then deliver an illustrated storyboard for approval. For UI animations, I share motion briefs or style frames. 3. Animation Production — I animate in After Effects, Rive, or directly for Lottie export depending on the deliverable. You'll see progress at key checkpoints — no surprises at the end. 4. Feedback & Revisions — Structured revision rounds with clear communication. I respond to feedback within 0–4 hours during working days. 5. Final Delivery — Production-ready files delivered in the format your team needs: Lottie JSON, Rive files, After Effects projects, MP4, MOV, GIF, or WebM. All assets are optimized for fast loading, smooth playback, and easy integration. Tools & Technical Stack Adobe After Effects, Bodymovin/Lottie, Rive (with state machines), Adobe Illustrator, Spline, Photoshop, Audition. I'm comfortable working alongside developers using React, Flutter, Swift, and Kotlin — and I ensure every animation file integrates cleanly into your existing tech stack. Why Clients Keep Coming Back → I don't just animate — I think about why something moves. Every animation serves a purpose: guiding attention, simplifying a concept, increasing engagement, or driving a specific user action. → I communicate clearly and proactively. You'll never have to chase me for updates. → I deliver on time, every time. Deadlines are non-negotiable for me. → I optimize for the real world — file size, load time, cross-platform compatibility, and developer handoff are part of my standard process, not afterthoughts. 📩 Send me your project brief — I'll respond with a clear plan, timeline, and estimate within 4 hours. My Expertise: Lottie Animation, Rive Animation, Motion Graphic Design, UI Animation, Motion Design, Gif, SVG Animation, Explainer Videos, SaaS Animated Videos, Onboarding animation, Icon Animation

AI Automation Developer | n8n | DevOps | AI Agents | Python | APIs I help businesses build, automate, deploy, and maintain AI-powered applications using n8n, AI agents, Python, APIs, and DevOps. Unlike purely no-code automation developers, I can also build the Python, Node.js, Laravel/PHP, database, API, and browser-extension components needed when an automation requires custom development. I can help you with: • n8n workflow automation • AI agents and AI-powered workflows • OpenAI and LLM integrations • API and webhook integrations • CRM, email and Google Sheets automation • Python automation scripts • Chrome extension development • Web scraping and data automation • Laravel/PHP and Node.js backends • SaaS applications and dashboards • MySQL and MongoDB integrations • Payment and third-party API integrations Technical stack: n8n, Python, JavaScript, Node.js, Laravel, PHP, REST APIs, Webhooks, OpenAI APIs, React, MySQL, MongoDB, Chrome Extensions, C#, C++, Java, Flutter and Android. I focus on reliable, maintainable automation that solves real business problems — not just demos or basic workflows. Send me your current manual workflow or automation idea, and I can help determine the best way to build it.

I help businesses turn Frappe CRM into an AI-Enhanced CRM with AI Sales Automation that captures prospects, qualifies opportunities, enriches customer data, automates follow-ups, prioritizes high-intent buyers, and helps sales teams build predictable pipelines that close more business. My primary specialization is Frappe CRM. Unlike developers who only connect APIs, I build directly inside the Frappe ecosystem by developing custom apps, extending CRM functionality, creating custom DocTypes, integrating AI services, building messaging modules, and deploying self-hosted environments. Alongside Frappe CRM, I build AI Sales Automation using n8n, Zapier, Make, Python, OpenAI, Claude, and Gemini to automate sales operations, AI Sales Workflows, AI Sales Pipelines, and customer engagement. Whether you need AI Sales Automation, AI-Enhanced CRM, n8n workflows, Zapier automation, Make scenarios, WhatsApp integration, workflow automation, document processing, or backend customization, I build solutions directly into Frappe CRM instead of relying on fragile external workarounds. ### Recent Projects • Built a native WhatsApp integration for Dockerized Frappe CRM using Wazzup24 by creating a custom Frappe app, custom DocTypes, REST API integrations, webhooks, frontend/backend customization, and n8n workflows. • Built an AI Sales Automation and AI-Enhanced CRM solution using n8n, Zapier, and Make that captures prospects, enriches customer data, scores buying intent, generates AI summaries, automates follow-ups, routes leads, and re-engages inactive prospects. • Debugged a production n8n workflow integrating Revolut Business API by identifying a deprecated endpoint and redesigning synchronization logic for long-term reliability. • Repaired Make and Zapier automations for a legal marketing company by resolving variable mapping issues affecting AI-generated content. • Architected a SaaS platform using Python, FastAPI, OpenAI, Gemini, Twilio, REST APIs, n8n, Zapier, Make, Next.js, and Supabase. • Built AI Sales Automation using n8n, Zapier, and Make that synchronized leads between CRMs, enriched prospects with AI, automated outbound email sequences, routed opportunities based on buying intent, generated AI conversation summaries, updated Frappe CRM automatically, and eliminated repetitive manual work for sales teams. ### I can help with • Frappe CRM Customization • AI Sales Automation • AI-Enhanced CRM • AI Sales Pipelines • AI Sales Workflows • AI Sales Qualification • AI Sales Follow-ups • Custom Frappe Apps & DocTypes • ERPNext Customization • WhatsApp Integration • REST APIs & Webhooks • n8n Workflow Development • n8n Self-Hosted Deployments • Zapier Automation & Integrations • Make Automation & Scenarios • AI Agents • OpenAI, Claude & Gemini • Python & FastAPI • Docker & Linux • OCR & Document Processing • Custom SaaS Development ### Why clients work with me ✔ Deep expertise in Frappe CRM customization and backend development. ✔ Proven experience building AI Sales Automation, AI Sales Workflows, AI Sales Pipelines, and AI-Enhanced CRM solutions powered by n8n, Zapier, and Make. ✔ Advanced n8n expertise including self-hosting, AI agents, API integrations, webhooks, debugging, and workflow architecture. ✔ Extensive Zapier and Make experience integrating CRMs, AI platforms, Google Workspace, Microsoft 365, HubSpot, Salesforce, Airtable, Notion, PostgreSQL, Supabase, and custom APIs. ✔ Strong Python, FastAPI, Docker, Linux, and production architecture experience. ✔ I build AI Sales Automation that goes beyond simple integrations. Whether it's n8n, Zapier, Make, or Frappe CRM, my focus is building scalable systems that automate sales pipelines, qualify leads, enrich customer data, synchronize business applications, orchestrate AI agents, process documents, integrate REST APIs, and help businesses close more deals with less manual effort. ✔ I also build AI SDRs, AI Sales Agents, AI Lead Qualification, AI Prospect Enrichment, AI Appointment Booking, AI CRM Automation, AI Email Automation, AI WhatsApp Automation, AI Follow-up Systems, AI Lead Routing, and AI-powered CRM workflows using Frappe CRM, n8n, Zapier, and Make for startups, agencies, and growing sales teams. EXPERTISE: Frappe CRM | Frappe CRM Customization | AI Sales Automation | AI Sales Automation Expert | AI Sales Workflows | AI Sales Pipelines | AI Sales Qualification | AI Sales Follow-ups | AI Opportunity Scoring | AI-Enhanced CRM | AI Automation | CRM Automation | Workflow Automation | n8n Expert | n8n | n8n Automation | n8n Workflows | n8n AI Agents | Zapier Expert | Zapier Automation | Zapier Integrations | Make Expert | Make Automation | ERPNext | Custom Frappe Apps | WhatsApp Integration | OpenAI | Claude | Gemini | Python | FastAPI | Docker | REST APIs | API Integration | Webhooks | Backend Development

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 10+ 𝗬𝗲𝗮𝗿𝘀 | 𝟭% 𝗼𝗳 𝗨𝗽𝘄𝗼𝗿𝗸 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 ✅ $300K+ Total earnings ✅ 10+ Years experience as Fullstack Developer ✅ 150+ Projects Completed. ✅ Top Rated Plus. ✅ 100% Job Success Rate. ✅ AWS certified ✅ Python certified ✅ 50hrs/week available ✅ 5+ AI/ML Integrations 🔴 I am in the 𝗧𝗼𝗽 𝟭% overall on Upwork. 🔴 I am in the 𝗧𝗼𝗽 𝟰% overall on Stack Overflow. I am Atul Kumar, a seasoned developer with over 10+ years of experience in web application and software development. Working with LLMs for the past 10+ years and have good expertise in AI Agents development using langchain, LlamaIndex, and LLMs like Claude, GPT4o, Amazon Bedrock, Ollama 🔹 AI Agents / Voice Agents: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI 🔹 LLM Fine-tuning: PEFT, LoRA, QLoRA, RLHF, DPO with Unsloth, Axolotl, HuggingFace AutoTrain 🔹 Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma 🔹 Inference Optimization: vLLM, TGI, TensorRT-LLM 🔹 Prompt Engineering: Multi-turn, Few-shot, Zero-shot, RAG-based prompts 🔹 Quantization: AWQ, GPTQ, GGUF, GGML 🔹 RAG Systems: LangChain, LlamaIndex, ChromaDB, FAISS, Pinecone, Qdrant 🔹 Data Pipeline: Synthetic dataset generation, LLM evaluation frameworks 🔹 LLM Deployment: AWS Sagemaker, RunPod, GCP AI Platform, Vercel AI SDK 🖥️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Proficient in Node.js, Express.js, Python, Django, Flask, AWS Lambda for backend API. 🔹 Experienced with relational & NoSQL databases: MySQL, PostgreSQL, MongoDB, Firebase, Firestore. 🔹 Skilled in Python FastAPI, REST API, GraphQL API development, and database schema design. 🔹 Knowledgeable in Redis, Docker, Kubernetes, AWS EC2, S3, Nginx for scalable infrastructure. 🔹 Experienced with Nest.js for enterprise-grade server-side applications. 🔹 LangChain, LangServe, LangSmith, HuggingFace, Transformers for AI/LLM integrations. 🔹 Vector Databases: Chroma, FAISS, Pinecone, Qdrant for RAG pipelines. 🔹 Low-code AI tools: Flowise AI, LangFlow, StackAI for rapid prototyping. 🔹 Familiar with Celery task queues, testing frameworks (Pytest, Unittest), and automation tools like Selenium. 🌐 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Proficient in TypeScript, Redux Toolkit, Tailwind CSS with Next.js for high-performance frontends. 🔹 Skilled in building Progressive Web Apps (PWA) and Single Page Applications (SPA). 🔹 Expert in Vue.js, Nuxt.js, React.js, Next.js, HTML5, CSS3, React Native for responsive and cross-platform UIs. 🛠️ 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🔹 Skilled in Python ML libraries: Scikit-learn, Numpy, Pandas, Matplotlib, Seaborn. 🔹 Familiar with OpenAI APIs, Whisper, GPT models, ChatGPT integration, and AI chatbot deployment. 🔹 Experienced with AWS (Lambda, S3, EC2, Sagemaker), Git/GitHub, and Linux environments (Ubuntu, CentOS). 🌟 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗜 & 𝗟𝗟𝗠 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 AI Agents / Voice Assistants: CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI. 🔹 Open-Source LLMs: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma. 🔹 Inference Optimization: vLLM, TGI, TensorRT-LLM for high-speed deployments. 🔹 Prompt Engineering: Multi-turn, Few-shot, Zero-shot, RAG-based prompts. 🔹 Quantization: AWQ, GPTQ, GGUF, GGML for efficient LLM deployment. 🔹 LLM Fine-tuning: PEFT, LoRA, QLoRA, RLHF, DPO with Unsloth, Axolotl, H 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 / 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭𝐬: 𝐂𝐫𝐞𝐰𝐀𝐈 / 𝐀𝐮𝐭𝐨𝐆𝐞𝐧 / 𝐀𝐦𝐚𝐳𝐨𝐧 𝐏𝐨𝐥𝐥𝐲 / 𝐃𝐞𝐞𝐩𝐠𝐫𝐚𝐦 / 𝐑𝐚𝐬𝐚 𝐀𝐈 / 𝐑𝐢𝐯𝐞𝐫𝐬𝐢𝐝𝐞 𝐒𝐃𝐊 / 𝐀𝐳𝐮𝐫𝐞 𝐀𝐈 𝐒𝐩𝐞𝐞𝐜𝐡/𝐋𝐋𝐌 𝐅𝐢𝐧𝐞𝐭𝐮𝐧𝐢𝐧𝐠: 𝐔𝐬𝐢𝐧𝐠 𝐏𝐄𝐅𝐓 / 𝐋𝐨𝐑𝐀 / 𝐐𝐋𝐨𝐑𝐀 / 𝐑𝐋𝐇𝐅 / 𝐃𝐏𝐎 / 𝐒𝐅𝐓 𝐰𝐢𝐭𝐡 𝐔𝐧𝐬𝐥𝐨𝐭𝐡 / 𝐀𝐱𝐨𝐥𝐨𝐭𝐥 / 𝐇𝐮𝐠𝐠𝐢𝐧𝐠𝐅𝐚𝐜𝐞 𝐀𝐮𝐭𝐨𝐓𝐫𝐚𝐢𝐧 / 𝐒𝐚𝐠𝐞𝐌𝐚𝐤𝐞𝐫 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠/𝐎𝐩𝐞𝐧-𝐒𝐨𝐮𝐫𝐜𝐞 𝐋𝐋𝐌𝐬: 𝐋𝐋𝐀𝐌𝐀 𝟑 / 𝐌𝐢𝐬𝐭𝐫𝐚𝐥 𝟕𝐁 / 𝐌𝐢𝐱𝐭𝐫𝐚𝐥 𝟖𝐱𝟕𝐁 / 𝐅𝐚𝐥𝐜𝐨𝐧 / 𝐆𝐞𝐦𝐦𝐚 / 𝐁𝐥𝐨𝐨𝐦 / 𝐎𝐫𝐜𝐚 𝐌𝐢𝐧𝐢 / 𝐆𝐮𝐚𝐧𝐚𝐜𝐨/𝐅𝐚𝐬𝐭 𝐈𝐧𝐟𝐞𝐫𝐞𝐧𝐜𝐞: 𝐯𝐋𝐋𝐌 / 𝐓𝐆𝐈 / 𝐓𝐞𝐧𝐬𝐨𝐫𝐑𝐓-𝐋𝐋𝐌 / 𝐒𝐊𝐏𝐢𝐥𝐨𝐭/𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: 𝐌𝐮𝐥𝐭𝐢-𝐭𝐮𝐫𝐧 / 𝐅𝐞𝐰-𝐬𝐡𝐨𝐭 / 𝐙𝐞𝐫𝐨-𝐬𝐡𝐨𝐭 / 𝐑𝐀𝐆-𝐁𝐚𝐬𝐞𝐝 / 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐚𝐛𝐥𝐞 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬/𝐐𝐮𝐚𝐧𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧: 𝐀𝐖𝐐 / 𝐆𝐏𝐓𝐐 / 𝐆𝐆𝐔𝐅 / 𝐆𝐆𝐌𝐋 / 𝐐𝐋𝐎𝐑𝐀 / 𝐏𝐓𝐐 / 𝐃𝐐/𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 / 𝐋𝐥𝐚𝐦𝐚𝐈𝐧𝐝𝐞𝐱 / 𝐂𝐡𝐫𝐨𝐦𝐚 / 𝐅𝐀𝐈𝐒𝐒 / 𝐏𝐢𝐧𝐞𝐜𝐨𝐧𝐞 / 𝐐𝐝𝐫𝐚𝐧𝐭 / 𝐖𝐞𝐚𝐯𝐢𝐚𝐭𝐞 / 𝐌𝐢𝐥𝐯𝐮𝐬 My expertise spans both frontend and backend technologies, as well as a variety of tools and additional skills that enable me to deliver comprehensive solutions. I am dedicated to providing high-quality, efficient solutions that cater to the unique needs of each project. My diverse skill set allows me to approach challenges from multiple angles, ensuring robust and innovative solutions. Warm regards, Atul Kumar