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Devendra K.
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Devendra K.

AI Engineer | GenAI Expert | Chatbot | Voice Bot | n8n | ML | CV | NLP

✅12+ years experience in the IT Industry ✅ AI Engineer ✅ Machine Learning Specialist ✅ LLM Application Developer ✅ Generative AI Expert ✅ AI Chatbot & Voice Bot Developer ✅ Multimodal AI Systems ✅ AI Automation ✅Senior AI Developer ✅Prompt Engineer ✅ Artificial Intelligence Specialist ✅ Python AI Developer ✅ AI Application Development ✅ RAG Systems Developer ✅ LangChain Developer ✅ ChatGPT Integration Expert ✅ AI Workflow Automation ✅ AI Agent Developer ✅ AI Assistant Development ✅ AI Voice Assistant Developer ✅ Agentic Workflow Automation Expert ✅ Data Science & Machine Learning ✅ Recommendation System Developer I am a Senior AI Engineer with over 12 years of experience in the IT industry, specializing in Generative AI, Large Language Models (LLMs), AI Chatbots, Voice AI, Computer Vision, Multimodal AI, and intelligent workflow automation. I help businesses design, develop, and deploy production-ready AI solutions that create measurable value and integrate directly into real business operations. My work spans the full AI development lifecycle - from system architecture and model integration to deployment and optimization - delivering scalable solutions for SaaS platforms, enterprise systems, and custom AI-powered products. ## Areas of Expertise: ✔️ Generative AI: I design and build generative AI systems capable of producing text, images, videos, and speech at scale using GPT-4, Gemini, Anthropic Claude, Stable Diffusion, DALL·E, Runway ML, and Segmind. These systems power content automation platforms, AI creative tools, image generation pipelines, and generative media applications for businesses looking to automate and scale their content operations. ✔️ LLM Applications & Prompt Engineering: I develop intelligent applications powered by large language models using LangChain, LlamaIndex, GPT-4, Mistral AI, and BERT embeddings. These include RAG-based chatbot systems, AI copilots, knowledge assistants, document AI tools, semantic search systems, and AI research assistants - enabling businesses to build smart, data-driven tools on top of their existing content and knowledge bases. ✔️ AI Chatbot Development: I create context-aware AI chatbots capable of processing documents, understanding user intent, and integrating with websites, CRM systems, knowledge bases, and internal business data. Use cases include document-based Q&A systems, customer support AI, lead generation chatbots, and intelligent AI assistants built for real-world reliability and accuracy. ✔️ Voice AI & Call Bots: I build real-time AI voice bots using Twilio, ElevenLabs, OpenAI Whisper, and async STT/TTS pipelines. These systems handle live phone interactions, automate lead qualification, deliver voice-based customer support, and manage call flows - combining speech recognition, language models, and speech synthesis into complete end-to-end solutions. ✔️ AI Automation & Workflow Systems: I develop AI-driven automation pipelines using n8n, Zapier, Make-dot-com, and custom AI agents that eliminate manual work and connect business tools into unified, intelligent workflows. Integration experience includes Airtable, Notion, Creatomate, Sinch, and Blend AI - reducing operational overhead and improving efficiency across teams. ✔️ Machine Learning, Deep Learning & Recommendation Systems: I design and build ML and deep learning models using TensorFlow, PyTorch, Keras, and Scikit-learn. This includes personalized recommendation engines, collaborative filtering systems, predictive models, neural network architectures, and GAN-based generative systems tailored to business data and objectives. ✔️ Computer Vision & Multimodal AI: I build computer vision systems using OpenCV, Stability AI, GAN models, and Segmind for image generation, enhancement, super-resolution, object detection, and classification. I also develop multimodal AI systems that combine text, image, video, and voice - including AI video generation pipelines, image-to-text systems, and voice-enabled multimodal assistants. ✔️ AI Business Consulting: I also help businesses understand how AI can be integrated into their operations, products, and services. This includes: AI product development strategy, AI automation planning, LLM integration consulting, AI system architecture design. If you are exploring ways to build AI products, automate business processes, or integrate AI into your platform, I would be happy to discuss your project and can help you craft solutions that bring clarity and innovation to your business.. Let's connect and explore how AI can create real value for your business!

🇮🇳Indore, India$30/hr100% JSS5.00 (4)Since Nov 2017

Earnings and projects

MRR
$264

Last 6 months ÷ 6

World#103,236 / 412k
🇮🇳Country#10,895 / 45.9k
Revenue, last 30 days
$446

Last 6 months: $1.6k

World#65,842 / 412k
🇮🇳Country#6,980 / 45.9k
Total earnings
$11k

Billed in all: $11k

World#187,642 / 412k
🇮🇳Country#23,866 / 45.9k
Per project
$1.6k

$1.6k in the last 6 months

World#91,343 / 412k
🇮🇳Country#11,273 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
7
29% fixed71% hourly
World#236,188 / 412k
🇮🇳Country#30,349 / 45.9k

Earnings, last 30 days

$11.3k+$446 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$10,750$11,000$11,250$11,500Oct 8Oct 23Nov 7

Skill rankings: Top 18% in TensorFlow

Ranked by MRR among everyone on Upwork with the skill.

  1. #26Recommendation System103 freelancers · 🇮🇳 #2Top 25%
  2. #303TensorFlow1,661 freelancers · 🇮🇳 #41Top 18%
  3. #334PyTorch1,585 freelancers · 🇮🇳 #40Top 21%
  4. #618Computer Vision2,498 freelancers · 🇮🇳 #83Top 25%
  5. #674Data Analytics2,601 freelancers · 🇮🇳 #60Top 26%
  6. #755Database3,249 freelancers · 🇮🇳 #79Top 23%
  7. #850Prompt Engineering2,859 freelancers · 🇮🇳 #122Top 30%
  8. #930Large Language Model2,726 freelancers · 🇮🇳 #189Top 34%