Your go-to fullstack AI engineer and workflow automation expert, I build AI systems that quietly run in production.
Specializes in building AI systems that are:
→ Helps real Business Operations
→ Scalable
→ Enterprise-grade
→ Multi-tenant
→ Secure
→ Built for ROI
AI Agents, n8n workflows, LLM multi-agent architecture, RAG pipelines, and the fullstack apps that wrap around them.
RECENT WORK:
→ Multilingual cancellation management system for a German B2B
client, Azure OpenAI + n8n classifying vendor replies in
German and English, auto-generating bilingual responses.
Replaced a manual triage queue.
→ Mobile Application for a Saudi Arabia Client to manage workforce &
work with AI integrations.
→ End-to-end content automation pipeline, content brief to
published post, GCP OAuth, multi-stage n8n workflow.
→ Outbound sales engine using Apollo + Saleshandy + n8n
+ Claude API, enrichment, personalization, and reply
handling at scale.
→ Multi-agent HR ops system with Web Application, specialized AI agents
handling recruitment, onboarding, and policy workflows
across Slack and Teams.
→ RAG pipelines for B2B catalogs and knowledge bases
(HVAC technical specs, internal docs, support corpora)
using Pinecone, pgvector, LlamaIndex, and LangChain.
→ Fullstack SaaS builds, multi-tenant platforms with
React/Next.js frontends, FastAPI/Django backends, and
AI features baked into the core product flow.
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WHERE I'M STRONGEST
1. Workflow Automation
Production n8n architecture, the messy real-world kind with
retries, error handling, rate limits, and observability. Not
happy-path demos. Multi-system orchestration across CRMs,
email, Slack, databases, and internal APIs.
2. AI Agents & LLM Systems
RAG pipelines that retrieve the right thing the first time.
Multi-agent orchestration with Anthropic, OpenAI, and open models.
Tool use, function calling, evaluation, and production guardrails.
Vector databases, embedding strategy, and retrieval tuning.
3. Fullstack Development
React and Next.js on the frontend. Python (FastAPI, Django, Flask)
and Node.js on the backend. PostgreSQL, MongoDB, vector DBs.
REST and GraphQL APIs. End-to-end app delivery, not just the AI layer,
but the dashboards, admin panels, auth, billing, and UI your users actually touch.
4. Infrastructure & Deployment
Docker, CI/CD pipelines, AWS and Azure. Production monitoring,
logging, and the boring reliability work that separates a
demo from a system you can bill clients on.
Deep Learning
Data Science
Python
Machine Learning
TensorFlow
Generative AI
Django
Data Engineering
LLM Prompt Engineering
LangChain
Amazon Web Services
PySpark
Artificial Intelligence
Neural Network
Python Script
Arun A.
Indore, India
$25/hr
4.1
11 jobs
As an experienced AI Engineer, my goal is to leverage my expertise in artificial intelligence, machine learning, and data science to develop innovative solutions that drive business growth and enhance user experiences.
✅ Technologies:
Machine Learning, Image Processing, Neural Networks, Deep Learning, You Only Look Once (YOLO), Object Detection, Convolutional Neural Networks (CNN), EfficientNet, CoAtNet, Vision Transformer (ViT), Residual Neural Network (ResNet), Data Scientist, Leadership
✅ EXPERIENCE:
1️⃣ Harnessed LLMs (GPT-4, Claude-3) to optimize business processes, automate HR operations, and develop advanced logistics and fleet management tools.
2️⃣ Engineered hospitality management solutions and automotive data analytics to drive efficiency and deliver actionable insights.
3️⃣ Leveraged TTS and STT technologies to create interactive applications with mic functionality, streamlining customer support and complaint resolution processes.
4️⃣ Developed sophisticated RAG chatbots using Langchain enabling seamless information retrieval from diverse document types (PDFs, TXT, DOCX, websites, MP3/MP4) to enhance user experiences and support knowledge management
Artificial Intelligence
AI Chatbot
AI Speech-to-Text
AI Model Development
Machine Learning
Generative AI
Tesseract OCR
TensorFlow
LangChain
Python
OpenAI API
OCR Algorithm
Praveen R.
Indore, India
$20/hr
4.7
61 jobs
🏅 Upwork Top Rated PLUS | Enterprise AI Application Developer (.NET & Azure)
🌟 5-Star Client Feedback | 🧠 11+ Years Experience | ⏱️ 4000+ Hours
⚡ Fast Response | 🕒 Full-Time Availability | 🎯 Unlimited Revisions
🚀 AI | Generative AI | LLMs | RAG | FastAPI | .NET | Azure | Microservices
I am an Enterprise AI Application Developer specializing in .NET and Azure, with 11+ years of experience building scalable, secure, and intelligent applications. I help businesses design AI-powered, cloud-native solutions focused on performance, reliability, and long-term maintainability.
🧠 Core Expertise
🤖 AI & Generative AI
LLM apps, chatbots, copilots
Prompt engineering & AI automation
RAG-based knowledge systems
⚡ AI + FastAPI + .NET
High-performance AI APIs
Microservices & AI orchestration
Python + .NET integrations
🔗 Backend & Cloud
💻 .NET Stack
C#, .NET Core, Web API, Microservices
☁️ Azure & DevOps
Azure, Docker, CI/CD, scalable architectures
🛢️ Data & Frontend
SQL Server, NoSQL, vector search
React, Angular, Blazor
🚀 What I Deliver
✔ AI-powered applications
✔ Enterprise chatbots & assistants
✔ RAG systems & automation solutions
✔ Scalable .NET + Azure architectures
✨ Why Me
✔ Proven Upwork track record
✔ Clean, scalable code
✔ Enterprise & AI expertise
Let’s build intelligent, scalable AI solutions. 🚀
Deep Learning
ASP.NET MVC
Microsoft Azure
Blazor
React
Artificial Intelligence
.NET Core
Generative AI
FastAPI
C#
Python
LLM Prompt Engineering
Next.js
Machine Learning
Retrieval Augmented Generation
Azure OpenAI Service
Chatbot Development
Linear Regression
Logistic Regression
Vector Database
Mayank L.
Indore, India
$35/hr
5.0
8 jobs
5y+ in AI / ML | trying to fix GEN AI and RAG related problems | not perfect but versatile
I am a Machine Learning Engineer with 5+ years of experience in Applied AI, working across Generative AI, Natural Language Processing (NLP), and Computer Vision (CV). I also have experience in backend development, primarily using FastAPI, in the context of building AI related applications. I have mostly worked with early stage startups.
Deep Learning
Natural Language Processing
Computer Vision
Keras
Chatbot
Machine Learning
Python
ChatGPT
GPT-3
FastAPI
API
Software Development
API Development
Retrieval Augmented Generation
Generative AI
Devendra K.
Indore, India
$15/hr
5.0
6 jobs
✅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!
Machine Learning
Generative AI
Large Language Model
Data Analytics
Prompt Engineering
AI Chatbot
LangChain
Retrieval Augmented Generation
AI Agent Development
n8n
Zapier
Computer Vision
TensorFlow
PyTorch
Recommendation System
Microsoft Power BI
Python
JavaScript
Database
API Development
Akhilesh M.
Indore, India
$15/hr
4.9
30 jobs
Hi,
I'm a senior full-stack mobile app developer with over 12 years of experience, I'm designing, developing, and delivering innovative, problem-solving mobile apps for the past 13 years.
I have been the lead engineer and driving force behind apps that have shaped industries such as social networking, healthcare, sports, e-commerce, events, e-learning, and more.
My expertise lies in designing functional rich, user-friendly mobile interfaces that enhance experience and drive user engagement. I'm highly skilled in Android, iOS, React Native, Flutter, React, Python, Node.js, AI/ML, ChatGPT APIs, AI model fine-tuning, PostgreSQL, MySQL, MongoDB, and more.
My skills include:
✅ Mobile App Development:
Android Development: Expertise in Android Studio, Gradle, Android SDK, Material Design, and Jetpack components.
iOS Development: Proficiency in Xcode, Cocoa Touch, UIKit, SwiftUI, and Core Data.
Backend Integration: Solid understanding of RESTful APIs, GraphQL, and Firebase for seamless integration of app functionalities with server-side components.
Agile Methodologies: Experience working in Scrum and Kanban frameworks.
Continuous Integration and Deployment (CI/CD): Familiarity with tools like Jenkins, Travis CI, and Fastlane.
Testing: Proficiency in unit testing, UI testing, and automation testing using frameworks like JUnit, Espresso, XCTest, and Appium.
UI/UX Design: Skilled in designing user interfaces that ensure seamless navigation and intuitive user experience.
🟩 Mobile App Frameworks Expertise:
🟢 React Native:
Building cross-platform mobile applications with code reusability.
Implementing robust state management solutions using Redux, MobX, and the Context API.
Writing clean, modular, and efficient code using JavaScript (ES6+) and TypeScript.
Implementing offline-first strategies and integrating push notifications and deep linking.
🟢 Flutter:
Utilizing core components like StatelessWidget, StatefulWidget, and InheritedWidget.
Leveraging Dart extensions and implementing sound null safety.
Creating custom UI elements and animations using Flutter's CustomPaint widget.
Using platform channels and method channels for seamless communication between Dart and native platform code.
Implementing internationalization and localization for supporting multiple languages.
✅ Full Stack Development:
My expertise includes:
Node.js, Python, PHP and JavaScript, Django, Typescript, Javascript, Next.js, React.s,Angular, etc.
CMS Platforms: Extensive experience with WordPress. Specialize in custom themes, plugins, and performance optimization.
Server Management: Skilled in managing servers with technologies like Apache, Nginx, Amazon Linux, Unix, PHP-fpm, CentOS, and Ubuntu.
Socket Programming: Expertise in real-time applications using Node.js and Redis.
Cloud Services: Proficient in deploying applications on AWS services for high scalability and reliability.
✅ AI/ML Expertise:
My areas of expertise include:
Transformer Models: Experience with BERT, GPT, T5, and building AI chatbots leveraging ChatGPT.
Programming Languages: Highly skilled in Python, R, TensorFlow, Keras, PyTorch, and Scikit-learn.
Cloud Platforms: Extensive experience with AWS (SageMaker, EC2, S3), GCP (AI Platform, Dataflow), and Azure (ML Studio, Databricks).
Machine Learning Algorithms: Proficient in SVM, Decision Trees, Random Forests, Gradient Boosting, K-Means, DBSCAN, PCA, ICA, and Q-Learning.
Natural Language Processing (NLP): Skills include Tokenization, POS Tagging, Dependency Parsing, Named Entity Recognition, Sentiment Analysis, and Seq2Seq models.
Deep Learning Architectures: Expertise in CNNs, RNNs, LSTMs, GRUs, GANs, Autoencoders, and Attention Mechanisms.
Computer Vision: Experience in Object Detection, Image Segmentation, OCR, Facial Recognition, and Style Transfer.
Time Series Analysis: Proficient with ARIMA, SARIMA, GARCH, and Prophet.
Data Science Techniques: Skilled in Supervised Learning, Unsupervised Learning, Semi-Supervised Learning, Reinforcement Learning, Transfer Learning, and Active Learning.
Big Data Analytics: Experience with Hadoop, Spark, and Dask for distributed and parallel computing.
Data Visualization: Proficient with Matplotlib, Seaborn, Plotly, and D3.js.
My analytical and problem-solving abilities, combined with effective communication skills, enable me to collaborate seamlessly with interdisciplinary teams and clients.
I use my skills to design and develop complex app ideas into user-friendly intuitive interfaces that direct user engagement.
I'm looking forward to having a short discussion with you.
Warm Regards,
Akhilesh
JavaScript
Mobile Game
React Native
iOS
Android
Mobile App Development
Database Programming
SQL Programming
AI Implementation
Python
NodeJS Framework
React
Flutter
QA Testing
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