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$35/hr
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AI Agent Architect, 60+ production AI systems shipped, 100 success rate on Upwork. I build agentic infrastructure that runs businesses, not chatbot wrappers, not Zapier flows, not MVPs that die in week three.
Most AI builds break the same way: hallucinations, no evals, no guardrails, no observability, runaway token cost. I architect the version that survives a year in production.
What I build
- AI agents and multi agent systems (LangGraph, OpenAI Agents SDK, Claude Agent SDK, CrewAI, AutoGen)
- Voice AI agents that handle inbound and outbound calls (Vapi, Retell AI, ElevenLabs, Deepgram, Twilio)
- Production RAG and Agentic RAG (hybrid search, reranking, Pinecone, Qdrant, Supabase pgvector, Chroma)
- MCP server development for tool calling and enterprise data access
- AI SDRs that qualify leads, book meetings, run follow ups 24/7
- AI receptionists for 24/7 call handling, scheduling, transfers
- Custom AI SaaS platforms end to end (Next.js 15, FastAPI, Supabase, Postgres)
- n8n, Make, Zapier, Claude Scheduled, GoHighLevel automations connected to agent backends
Models and infra
OpenAI GPT-5 and GPT-4o, Anthropic Claude Sonnet 4.5 and Opus, Google Gemini pro, Llama, Mistral. AWS Bedrock, Azure AI Foundry, Google Vertex AI. OpenRouter, vLLM, Ollama. Docker, Kubernetes, serverless.
Recent work
Autonomous pen-testing agent, multi agent content platform, lead qualification & conversting agent, AI image and video generation tools, production mobile apps with LLM backends.
Why my agents get adopted
Strong engineering plus a Master's in Marketing Psychology. Most AI projects fail at adoption, not at code. I design agents users keep using, not clever tech that dies in UAT.
How I work
One 30 minute scoping call; written architecture doc before any code, weekly demos, clean handoff. I ship in 2 week sprints with a working prototype by day 3.
Send a message with what you're building, your deadline, and the one thing currently blocking the system. I reply within a few hours.
Harry P.
has worked
.
$15/hr
100%
Job Success
$10K+ earned
Offers consultations
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Data science Expert/Machine Learning/Deep Learning/NLP/COMPUTER VISION.
--5+ Years of Professional Experience in Machine Learning
-- Specialized in Generative AI, Image Generation, and Speech Generation
AI & Generative Model Specialist | 5+ Years of Experience in Building Intelligent Solutions
I am an AI specialist with over 5 years of hands‑on experience in machine learning, deep learning, and generative AI, bringing a solid research background and real‑world expertise to deliver cutting‑edge, production‑ready solutions. My work focuses on transforming complex ideas into intelligent, scalable systems that drive real business value.
What I Bring to the Table
Generative AI Mastery: Advanced expertise in GANs, VAEs, diffusion models for image, video, and speech generation.
--LLMs & Multimodal AI:
Skilled in designing, fine‑tuning, and integrating large language models with multimodal capabilities (text, image, and speech).
--End‑to‑End ML/DL Development:
From architecture design and model training to deployment and continuous optimization across platforms.
--Diverse AI Applications:
Delivered solutions for text‑to‑image, image‑to‑image, speech‑to‑text, text‑to‑speech, and voice cloning, along with content generation, image captioning, visual understanding, and speech synthesis.
--Deployment Expertise:
Optimizing AI models for cloud, mobile, and edge devices using PyTorch, TensorFlow, and NVIDIA frameworks for speed and efficiency.
--Research & Innovation
Published research in Reinforcement Learning at ICML (“Inverse Constrained Reinforcement Learning”) with applications in human‑in‑the‑loop generative model improvement.
--Expertise in Reinforcement Learning from Human Feedback (RLHF)—a powerful technique used in building next‑gen LLMs and generative models.
--Technical Toolbox
--Core Areas:
Generative AI, Computer Vision, NLP, Speech & Audio Processing, Multimodal AI, OCR, Large Language Models, Big Data Analytics
--Frameworks & Libraries:
TensorFlow, PyTorch, Hugging Face, Keras, OpenAI, CoreML
--Tools & Platforms:
FastAPI, Flask, CUDA, OpenCV, TFLite
--DevOps & Cloud:
AWS, GCP, Kubernetes, Docker, GitHub, GitLab
Looking for an AI partner who can design, build, and deploy innovative solutions?
Let’s bring your vision to life — whether it’s AI‑powered content creation, smart automation, or custom multimodal solutions, I can deliver results that exceed expectation
Thank you for taking the time to review my profile.. I am very passionate about being a competent and contributing team player. I look forward to answering your questions and opportunities.
Regards.
Maryam khan
Maryam K.
has worked
.
$45/hr
100%
Job Success
$20K+ earned
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Struggling to turn your AI idea into a system that actually works in production
I help businesses build production-ready AI agents, intelligent automation workflows, and knowledge systems that reduce manual work, improve operational efficiency, and create measurable business value.
Currently, I work as a Senior Machine Learning Engineer, building enterprise AI infrastructure that gives engineering teams centralized access to AI models, agent frameworks, prompt management, observability tools, and automation services. I also develop autonomous compliance agents that continuously monitor regulatory changes and automate complex business processes.
Unlike many AI freelancers who focus on demos and prototypes, I specialize in production-ready AI systems that integrate with real business workflows and deliver long-term value.
𝗥𝗘𝗖𝗘𝗡𝗧 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗦
• Built autonomous compliance agents that monitor regulatory changes and automate compliance workflows.
• Developed an AI-powered mortgage processing agent that tracks document conditions, follows up with borrowers, and manages workflow progression.
• Delivered AI-powered customer support solutions with CRM integration and lead qualification capabilities.
• Created multilingual content automation systems generating SEO-focused content across multiple languages.
• Built enterprise knowledge assistants using retrieval-based architectures and vector databases.
𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦
✓ AI Agents & Multi-Agent Systems
Designing intelligent agents capable of reasoning, memory management, tool usage, and autonomous task execution.
✓ Knowledge Systems & RAG
Building AI applications that can search, understand, and answer questions using your organization's data and documents.
✓ AI Automation
Automating repetitive business processes across operations, customer support, sales, and internal workflows.
✓ Conversational AI
Developing intelligent assistants for customer engagement, support automation, lead qualification, and internal productivity.
✓ Enterprise AI Infrastructure
Building scalable AI foundations including model orchestration, monitoring, evaluation, and deployment systems.
𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬
Python • FastAPI • LangGraph • LangChain • Letta • OpenAI • Claude • Gemini • Vector Databases • Cloud Platforms • Workflow Automation
𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘
✓ Production systems, not proofs of concept
✓ Strong software engineering foundation
✓ Enterprise AI platform experience
✓ Deep expertise in AI agents and automation
✓ Reliable communication and delivery
✓ Focus on business outcomes, not just technology
If you're looking for an engineer who can design, build, and deploy AI systems that operate reliably in real business environments, I'd be happy to discuss your project.
Ujala A.
has worked
.
$30/hr
100%
Job Success
$80K+ earned
Available now
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👋 Hey,
I am Harsh Vardhan Mishra, a senior AI and Machine Learning expert with over 8 years of industry experience delivering scalable, production-grade solutions across domains like NLP, Computer Vision, LLMs, Predictive Analytics and Chatbot Development. I help startups and enterprises turn data into intelligence through custom AI solutions that integrate seamlessly with existing systems.
I can assist you with:
🔹 LLMs & Generative AI
→ Custom integration with GPT-4, Claude, Llama 2 for smart chatbots, document parsing & AI agents
→ Knowledge base assistants with LangChain and RAG pipelines
→ Automations for content generation, summarization and QA bots
🔹 NLP & Machine Learning
→ Sentiment analysis, multilingual translation & semantic search
→ Predictive models for user behavior, fraud detection and forecasting
→ Advanced Computer Vision: object detection, OCR, quality inspection
🔹Computer Vision Solutions:
• Image classification, object detection (YOLO, Detectron2)
• OCR, document processing, and real-time video analytics
• Quality control and defect detection in manufacturing datasets
🔹AI-Powered Chatbots & Assistants:
→ Custom chatbot development using GPT and open-source LLMs
→ Intent recognition, dialogue management, and contextual memory
→ Deployment with tools like Rasa, LangChain, FastAPI and WebSockets
🔹Backend Engineering with Python:
→ RESTful APIs and microservices using FastAPI, Flask, Django
→ Asynchronous pipelines with Celery, Redis, RabbitMQ
→ CI/CD workflows with Docker, Kubernetes and GitHub Actions
→ Cloud-native deployments on AWS, GCP, Azure and serverless platforms
🔹Tools & Platforms I Work With Daily:
→ ML Frameworks: PyTorch, TensorFlow, Scikit-learn, HuggingFace
→ Data Tools: Pandas, NumPy, Dask, Spark
→ LLM Ops: LangChain, Weaviate, Pinecone, FAISS
→ Cloud ML: AWS SageMaker, GCP Vertex AI, Azure ML Studio
I specialize in helping clients who:
• Have an AI/ML prototype but need help scaling it
• Need to integrate intelligent features into an existing app
• Want to modernize legacy Python code or optimize slow ML pipelines
• Are building from scratch and want expert guidance from day one
Whether you are looking to build a custom AI solution, analyze large datasets, create a smart assistant or integrate AI into your existing platform, I bring a deep technical foundation and a problem-solving mindset to every project.
📩 Let’s talk about your project. Whether it’s a chatbot, predictive model or full-scale AI system, I will help you build something your users love and your team can rely on.
Best Regards,
Harsh Vardhan Mishra
Harsh Vardhan M.
has worked
.
Associated with
CLOUD ANALOGY CRM SPECIALIST LIMITED
$2M+
earned
$41/hr
100%
Job Success
$700K+ earned
Available now
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Hi! I'm a Senior Generative AI & Full-Stack Engineer with 15+ years of experience specializing in building production-ready AI applications, Custom Chatbots, and Multi-Agent systems.
Are you looking to bridge the gap between advanced Artificial Intelligence and a robust, production-ready web architecture? I deliver scalable, secure, and smart technical solutions that turn complex business ideas into high-performing digital products.
I combine deep expertise in foundational backend/frontend stacks with cutting-edge Generative AI engineering. Whether you need an autonomous AI Agent framework, a high-accuracy RAG pipeline, or a complex enterprise web application, I handle everything from core architecture to seamless UI deployment.
Please look at my portfolio below to see my "ML-Based Price Recommendation System", "AI-Powered HR Application Full Stack Development", "Full-Stack Developer For Custom ERP", and many others.
Core AI & Machine Learning Expertise:
- Large Language Models (LLMs): Custom integration, API optimization, and fine-tuning with OpenAI, LLaMA, Claude, etc.
- Advanced RAG Systems: Building intelligent Retrieval-Augmented Generation architectures to connect LLMs with private corporate data sources, minimizing hallucinations.
- AI Agents & Conversational Systems: Development of autonomous multi-agent workflows, AI chatbots, smart routing systems, and NLP tools (LangChain, LlamaIndex).
Robust Full-Stack Stack:
- Backend: Node.js, Express.js, PHP (Laravel, Yii), Python, API Integration, and high-load architecture.
- Frontend: React.js, Next.js, and modern JavaScript for intuitive, interactive AI user interfaces.
- Databases & Cloud: Vector databases (Pinecone, Chroma), PostgreSQL, MySQL, and secure cloud deployment via Amazon Web Services (AWS Partner & Certified Cloud Practitioner) and GCP.
Why Work With Me:
- 100% Job Success & Top Rated Plus: A proven track record of delivering clean code, meeting strict deadlines, and maintaining clear communication.
- Business-Centric Approach: I don't just write code; I design systems that optimize internal workflows, improve user retention, and cut operational costs.
- Agile Integration: backed by the engineering strength of the Greenice team, allowing for rapid scaling if your project requires additional resources.
Let’s turn your vision into a production-ready application. Click the "Invite to Job" button, and let’s discuss the technical architecture of your project!
Associated with
Greenice
$4M+
earned
$35/hr
100%
Job Success
$200K+ earned
Available now
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With 7+ years of experience in AI/ML, I focus on building solutions that are not just technically sound but also practical and valuable in real-world scenarios. My work is driven by research, experimentation, and selecting the right technologies for each unique problem.
🔹 Where I Add Value
I have strong hands-on experience in Computer Vision / Machine Vision, working on problems such as:
* Object detection and recognition
* Multi-camera tracking and digital twin systems
* Face recognition and human pose estimation
* Edge AI and real-time inference
* Inspection systems and anomaly detection
* OCR and text extraction
* Data preparation including segmentation, augmentation, and synthesis
🔹 Machine Learning Expertise
Depending on the problem, I apply a wide range of ML techniques:
* Supervised Learning: Classification, Regression
* Unsupervised Learning: Clustering, Dimensionality Reduction
* Semi-supervised learning
* Reinforcement learning
🔹 NLP & AI Systems
Alongside vision, I’ve worked on intelligent systems involving:
* GPT-based models (GPT-3, GPT-4) and LangChain workflows
* Text summarization and content generation
* Recommendation systems (feature-based, user-based, hybrid)
* Sentence similarity and semantic analysis
* Conversational AI and dialog systems
* Speech processing (ASR, speech synthesis)
* Machine translation
🔹 Deep Learning Applications
I’ve applied deep learning across multiple real-world use cases:
* Multi-camera tracking systems
* Autonomous drones
* Chatbots and service bots
* Predictive analytics solutions
I’ve also worked closely with startups and businesses to build MVPs and POCs, helping them validate ideas and move faster toward production.
✔️ Open to signing NDAs for confidential projects
✔️ Additional demos and project details available on request
If you’re looking to build something in AI or want to explore a new idea, feel free to reach out happy to discuss and contribute.
Best regards
Disha
Associated with
WebOccult Technologies Pvt. Ltd
$9K+
earned
$150/hr
100%
Job Success
$1M+ earned
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𝐋𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚𝐧 𝐀𝐈 𝐞𝐱𝐩𝐞𝐫𝐭 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐭𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐰𝐢𝐭𝐡 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 𝐮𝐬𝐢𝐧𝐠 𝐆𝐏𝐓-5, 𝐂𝐥𝐚𝐮𝐝𝐞, 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 / 𝐋𝐚𝐧𝐠𝐆𝐫𝐚𝐩𝐡, 𝐚𝐧𝐝 𝐚𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐀𝐈 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐚𝐧𝐝 𝐜𝐮𝐭𝐭𝐢𝐧𝐠-𝐞𝐝𝐠𝐞 𝐀𝐈 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬? 𝐈'𝐦 Matthias, 𝐚𝐧 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 𝐚𝐧𝐝 𝐋𝐋𝐌 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐰𝐢𝐭𝐡 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐆𝐞𝐧𝐀𝐈 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐜𝐡𝐚𝐭𝐛𝐨𝐭𝐬, 𝐚𝐧𝐝 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬.
With experience delivering AI solutions across healthcare, fintech, e-commerce, and business automation, I help companies integrate AI agents, automate workflows, and build scalable AI systems that drive real results. 𝐈 𝐚𝐥𝐬𝐨 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐢𝐧 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐒𝐚𝐚𝐒 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐢𝐧𝐜𝐥𝐮𝐝𝐢𝐧𝐠 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐩𝐫𝐨𝐯𝐢𝐝𝐢𝐧𝐠 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐬𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐟𝐫𝐨𝐦 𝐢𝐧𝐢𝐭𝐢𝐚𝐥 𝐜𝐨𝐧𝐜𝐞𝐩𝐭 𝐭𝐨 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭.
Services:
-AI Agents development with 𝐂𝐫𝐞𝐰𝐀𝐈, 𝐋𝐚𝐧𝐠𝐆𝐫𝐚𝐩𝐡, 𝐀𝐮𝐭𝐨𝐆𝐞𝐧 for multi-agent systems and workflow automation
-LLM integration and fine-tuning using 𝐎𝐩𝐞𝐧𝐀𝐈 𝐆𝐏𝐓-5, 𝐀𝐧𝐭𝐡𝐫𝐨𝐩𝐢𝐜 𝐂𝐥𝐚𝐮𝐝𝐞, 𝐆𝐞𝐦𝐢𝐧𝐢, 𝐋𝐥𝐚𝐦𝐚, 𝐌𝐢𝐬𝐭𝐫𝐚𝐥, 𝐃𝐞𝐞𝐩𝐒𝐞𝐞𝐤 for custom AI applications
-RAG systems with 𝐏𝐢𝐧𝐞𝐜𝐨𝐧𝐞, 𝐂𝐡𝐫𝐨𝐦𝐚𝐃𝐁, 𝐅𝐀𝐈𝐒𝐒, 𝐐𝐝𝐫𝐚𝐧𝐭, vector databases for intelligent document processing and knowledge retrieval
-Chatbot development using 𝐎𝐩𝐞𝐧𝐀𝐈 𝐀𝐏𝐈, 𝐜𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈, 𝐧𝐚𝐭𝐮𝐫𝐚𝐥 𝐥𝐚𝐧𝐠𝐮𝐚𝐠𝐞 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠, 𝐯𝐨𝐢𝐜𝐞 𝐚𝐠𝐞𝐧𝐭𝐬, 𝐀𝐈 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬
-Voice AI solutions with 𝐕𝐀𝐏𝐈, 𝐑𝐞𝐭𝐞𝐥𝐥 𝐀𝐈, 𝐄𝐥𝐞𝐯𝐞𝐧𝐋𝐚𝐛𝐬, 𝐃𝐞𝐞𝐩𝐠𝐫𝐚𝐦, 𝐕𝐨𝐢𝐜𝐞𝐅𝐥𝐨𝐰, 𝐁𝐥𝐚𝐧𝐝 𝐀𝐈 for automated calling systems
-Automation workflows using 𝐌𝐚𝐤𝐞.𝐜𝐨𝐦, 𝐙𝐚𝐩𝐢𝐞𝐫, 𝐧8𝐧, workflow automation, CRM integration, business process automation
-CRM integrations with 𝐆𝐨𝐇𝐢𝐠𝐡𝐋𝐞𝐯𝐞𝐥, 𝐇𝐮𝐛𝐒𝐩𝐨𝐭, 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞, 𝐙𝐨𝐡𝐨, 𝐏𝐢𝐩𝐞𝐝𝐫𝐢𝐯𝐞, 𝐀𝐜𝐭𝐢𝐯𝐞𝐂𝐚𝐦𝐩𝐚𝐢𝐠𝐧 for sales automation
-Machine learning with 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐓𝐞𝐧𝐬𝐨𝐫𝐅𝐥𝐨𝐰, 𝐏𝐲𝐓𝐨𝐫𝐜𝐡, 𝐬𝐜𝐢𝐤𝐢𝐭-𝐥𝐞𝐚𝐫𝐧, data science, predictive modeling, computer vision
-Full stack development with 𝐅𝐚𝐬𝐭𝐀𝐏𝐈, 𝐃𝐣𝐚𝐧𝐠𝐨, 𝐅𝐥𝐚𝐬𝐤, 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐍𝐞𝐱𝐭.𝐣𝐬, API development, web applications
Technical Stack:
-LangChain, LlamaIndex, Hugging Face Transformers, OpenAI SDK, prompt engineering, fine-tuning
-Python, JavaScript, TypeScript, machine learning frameworks, deep learning, neural networks
-Vector databases, embedding models, semantic search, knowledge retrieval, AI search
-VoiceFlow, Botpress, Dialogflow, ManyChat, Rasa for chatbot platforms and conversational AI
-Make.com integrations, Zapier automation, n8n workflows, CRM automation, webhook integrations
-AWS SageMaker, GCP Vertex AI, Azure OpenAI, Docker, Kubernetes, MLOps, cloud deployment
-Database management with PostgreSQL, MongoDB, Redis, Firebase for AI applications
Industries:
Healthcare AI, Fintech automation, Customer support, E-commerce, Real estate, Educational technology, Business automation, Legal tech, Marketing automation
Why Choose Me:
Fast delivery with high-quality, production-ready AI solutions
Clear communication and transparent project management
End-to-end AI development from concept to deployment
Proven track record with AI automation and intelligent systems
Expert in latest AI technologies and automation platforms
Ready to transform your business with AI? Let's discuss your project and build intelligent solutions that deliver measurable results.
Matthias G.
has worked
.
Associated with
QuantumRevolution
$25/hr
100%
Job Success
$10K+ earned
Available now
Offers consultations
Start of list.
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👋 Welcome to My Upwork Profile! 👋
I build scalable solutions for businesses using API integration, AI chatbots, and backend web development. With 4+ years of experience, I drive efficiency and growth for startups and enterprises. I've helped businesses—ranging from startups to large enterprises—build scalable, efficient, and innovative solutions that drive growth and optimize operations.
⭐ Why Partner with Me? ⭐
Client Satisfaction First: I prioritize your goals, ensuring that every project not only meets but exceeds your expectations.
Tailored Solutions: I create custom, business-specific solutions to address your challenges.
Quick Communication & Reliability: Timely and transparent communication to keep your project on track.
Proven Expertise: A track record of delivering high-quality projects on time and within budget.
Long-Term Collaboration: I aim to build lasting relationships, becoming your trusted tech partner for future projects.
🚀 My Core Technical Expertise 🚀
Chatbot Development: Designing intelligent, interactive chatbots that enhance customer engagement and automate business processes.
Platforms: WhatsApp, Discord, Telegram, Facebook Messenger, Twitter, Google Dialogflow, Bubble
Capabilities: NLP, AI-powered interactions, automated responses, payment integrations, external data storage, lead generation, and customer support.
API Integration & Development: Expert in integrating and developing robust, scalable APIs to enable seamless communication between systems.
Technologies: REST, GraphQL, SOAP, WebSockets
Custom API Solutions: Building APIs tailored to your business needs, with a focus on performance, security, and scalability.
Third-Party Integrations: Payment gateways (Stripe), social media APIs, CRM systems, cloud storage (Google Drive, AWS), and more.
Data Visualization: Extracting and visualizing business data from APIs to create interactive dashboards and reports, enabling clients to analyze trends and make data-driven decisions.
Automation & AI Solutions: Streamlining repetitive tasks, optimizing workflows, and boosting productivity using tools like Zapier, Power Automate, and Integromat.
Business Process Automation: Data entry, email marketing, CRM automation, and customer support.
AI-Driven Chatbots: Leveraging Natural Language Processing (NLP) for enhanced user interactions, personalized responses, and automated customer service.
⭐ Services I Offer ⭐
Chatbot Development & Automation:
WhatsApp, Telegram, Discord, and Facebook Messenger bots for customer engagement, automated replies, and data collection.
Custom AI chatbots with Google Dialogflow for natural conversations.
Discord Bots for NFT alerts, role management, and server automation.
API Integration & Automation:
Connecting your existing systems with third-party services to enhance functionality.
Automating business processes and workflows for improved efficiency.
Custom API solutions tailored to meet your specific business needs.
AI-Powered Solutions:
Implementing AI chatbots to enhance customer interactions.
Integrating AI-driven features like sentiment analysis, automated lead scoring, and personalized recommendations.
Data Integration & Management:
Efficiently combining data from multiple sources for unified reporting.
Database expertise in PostgreSQL, MySQL, MongoDB for scalable data solutions.
🛠 Technologies & Tools I Excel In 🛠
Languages & Frameworks: Python, Node.js, PHP, Laravel
Database Management: MySQL, PostgreSQL, MongoDB
Automation Tools: Zapier, Power Automate, Integromat
Version Control: Git, GitBucket, GitLab
Data Visualisation: Power Bi, Tableau, Google Data Studio, Looker studio, Service Titan
🏆 Sample Projects & Achievements 🏆
Discord Chatbot: Developed a bot for managing roles, sending NFT alerts, and integrating with Web3 platforms.
WhatsApp Automation: Built an automated WhatsApp bot for handling customer support, sending payment reminders, and managing abandoned cart follow-ups.
API Integration for E-Commerce: Integrated Stripe, PayPal, and Google Sheets APIs for streamlined payments and data synchronization.
🎯 How I Can Add Value to Your Business 🎯
Increase Efficiency: Automate repetitive tasks and streamline your operations.
Boost Customer Engagement: Create chatbots that enhance user interaction and improve customer support.
Scalable Solutions: Deliver solutions that grow with your business, ensuring long-term sustainability.
Cost-Effective Development: Efficient project management to reduce costs while delivering high-quality results.
Data-Driven Decisions: Leverage data integration to make smarter business decisions.
💬 Let’s Collaborate! 💬
If you're looking for a Chatbot Developer, API Specialist, AI Expert, or Data Visualization Specialist to enhance customer engagement, or automate key processes, I’m here to help. Let’s connect and take your business to the next level
Bamidele O.
has worked
.
$45/hr
100%
Job Success
$300K+ earned
Offers consultations
Start of list.
End of list.
🦾 AI-powered solutions. OpenAI integrations. Machine learning capabilities. Business automation.
🧩 Requirements call required.
🛑 No small fixes projects – sorry, guys.
I’m an AI Developer and Open AI developer with 13+ years of experience in SaaS products, automation systems, backend platforms, and business tools. My work combines practical AI Integration, scalable architecture, Python developer expertise, JavaScript, and strong product thinking.
As an AI Developer, I help clients build internal tools, dashboards, chatbots, AI Langchain workflows, data platforms, web applications, and automation systems. I also work as a Python Django developer when projects need secure APIs, admin panels, user roles, CRM connections, database logic, and stable backend architecture.
My stack includes Python, Django, React, JavaScript, REST APIs, PostgreSQL, Docker, OpenAI, Claude, LangChain, vector databases, Zapier, Airtable, n8n, make com, Slack, Google Workspace, and third-party API connections.
💼 Why Work With Me?
I don’t just write code — I build systems that solve real business problems. As an AI Developer and Agentic AI Developer, I focus on clean workflows, reliable outputs, automation logic, and product usability.
For AI Integration, I connect models with your real data, users, tools, and business processes. This includes AI API Integration, Airtable Integration, chatbots, copilots, document processing, customer support automation, reporting systems, knowledge bases, and smart assistants connected to CRMs, databases, files, and APIs.
As a Python developer, I build scalable backend systems with clear structure, secure permissions, optimized databases, background jobs, and clean admin logic. I also support Python developer web scraping, data processing, automation scripts, API integrations, reporting workflows, and ML-related pipelines.
On the frontend side, I use JavaScript to build dashboards, admin portals, SaaS interfaces, internal tools, analytics screens, and API-driven product flows that are simple for real users.
💻 Development Expertise
AI Developer services: smart assistants, workflow agents, SaaS tools, AI Developer zapier workflows, document analysis, recommendation logic, and business copilots.
AI Integration Specialist work: OpenAI, Claude, vector search, Airtable, CRMs, internal databases, n8n, make com, Slack, Stripe, and custom APIs.
Python developer work: backend logic, automation, data pipelines, scraping, reporting, API services, background workers, integrations, and analytics.
Python Django developer work: SaaS backends, admin panels, authentication, permissions, dashboards, REST APIs, PostgreSQL, Celery, Redis, and secure architecture.
JavaScript: React interfaces, dynamic web apps, dashboards, interactive workflows, API-driven screens, and modern frontend development.
Machine Learning: NLP, LLM workflows, predictive analytics, AI Machine Learning features, recommendations, classification logic, and business intelligence.
🧠 Use Cases I Can Build
AI Developer Langchain projects for SaaS startups, agencies, internal teams, marketplaces, fintech, real estate, operations, and e-commerce.
AI Integration for customer support, sales, operations, research, reporting, content workflows, document automation, and internal knowledge systems.
Python developer geospatial solutions, Python Full stack platforms, Python AI developer tools, data scientist workflows, web scraping systems, and API Integration pipelines.
Full stack developer support for web developer tasks, backend architecture, frontend delivery, automation, dashboards, and production-ready product development.
🔧 How I Approach Projects
First, I clarify your goals, process, users, data, integrations, and business priorities. Then I design a practical architecture and build step by step, with attention to reliability, security, performance, and future scaling.
For AI Integration, I focus on prompt quality, context structure, data sources, fallback logic, logging, testing, and human review. A strong AI Integration is not just a model call; it is a complete workflow that fits your business.
I can also join projects at different stages: early MVP planning, rebuilding legacy workflows, improving existing AI tools, or scaling a working platform. My focus is always on practical delivery, clear communication, clean code, and measurable business value. I’m comfortable working with founders, agencies, product teams, and non-technical clients who need a reliable technical partner, not just a coder.
I can help define the MVP scope, choose the right stack, estimate the effort, and then build the product step by step with demos, feedback loops, and stable deployment.
If you need a reliable AI Developer who can combine AI Integration, Python developer expertise, JavaScript, Machine Learning, web developer experience, and full-cycle delivery, I can help you build and launch a product that works.
Vitaliy A.
has worked
.
Associated with
Owlab OÜ
$300K+
earned
$50/hr
100%
Job Success
Available now
Start of list.
End of list.
𝗜'𝗺 𝗦𝗮𝗺𝗶𝗻𝗮, a seasoned Full Stack Developer with over 12 years of experience working with both startups and large organizations, specializing in building scalable, high-performance web applications and APIs. My expertise spans Python, Node.js, React, AWS, and a variety of other technologies. I focus on delivering solutions that help businesses improve their operations, enhance efficiency, and achieve measurable results.
Whether you're a startup looking to bring an idea to life or a larger organization needing robust, enterprise-level solutions, I ensure that every project I work on is built with clean, reliable code that aligns with your business goals.
𝑾𝒉𝒂𝒕 𝑰 𝑪𝒂𝒏 𝑫𝒐 𝑭𝒐𝒓 𝒀𝒐𝒖:
🔹 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀 & 𝗔𝗣𝗜𝘀: From building sleek, responsive web apps to designing powerful, efficient APIs, I ensure that your technology solutions are built to grow alongside your business.
🔹 𝗔𝗜-𝗗𝗿𝗶𝘃𝗲𝗻 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: I specialize in implementing AI agents, machine learning, and automation to help businesses reduce operational costs, automate repetitive tasks, and boost efficiency.
🔹 𝗠𝗩𝗣 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: Whether you're launching a new product or testing a new idea, I can help you deliver a robust MVP quickly and efficiently, reducing time-to-market while ensuring a high-quality user experience.
🔹 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: I work closely with you to develop tailored systems that meet your exact needs, whether it’s a custom chatbot for customer support, AI-powered analytics, or an automation platform that drives productivity.
𝑺𝒖𝒄𝒄𝒆𝒔𝒔 𝑺𝒕𝒐𝒓𝒊𝒆𝒔:
🔹 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲: Developed an AI Notetaker that helped doctors save 6 hours per week by automating patient follow-ups, improving communication, and enhancing patient satisfaction by 40%.
🔹 𝗦𝘂𝗽𝗽𝗹𝘆 𝗖𝗵𝗮𝗶𝗻: Automated purchase order processing, cutting manual entry time by 85% and reducing order errors by 92%, allowing businesses to process more orders with fewer resources.
🔹 𝗠𝗲𝗻𝘁𝗮𝗹 𝗛𝗲𝗮𝗹𝘁𝗵: Built an AI Therapy Assistant that scaled therapist support by 10x, resulting in shorter wait times and better outcomes for clients.
𝑻𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒊𝒆𝒔 𝑰 𝑼𝒔𝒆:
🔸 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, Tailwind CSS
🔸 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Django, Flask, Node.js, Express
🔸 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MongoDB, PostgreSQL, MySQL
🔸 𝗖𝗹𝗼𝘂𝗱: AWS (EC2, Lambda, S3, API Gateway), CI/CD pipelines
🔸 𝗔𝗜/𝗠𝗟: LangChain, AI agents, deep learning, machine learning
🔸 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: RAG Pipelines, Multi-Agent Frameworks, Docker, Kubernetes
🔸 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗔𝗣𝗜𝘀: CRMs (HubSpot, Salesforce), ERPs, Firebase, Slack, MS Teams, Zapier, Stripe, PayPal, REST & GraphQL APIs
𝑾𝒉𝒚 𝑾𝒐𝒓𝒌 𝑾𝒊𝒕𝒉 𝑴𝒆:
🚀 𝗖𝗹𝗲𝗮𝗻, 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱 𝗖𝗼𝗱𝗲: I write scalable, reliable, and maintainable code that grows with your business needs.
☁️ 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁𝘀: My experience in cloud infrastructure ensures smooth and efficient deployments, using AWS and modern CI/CD practices.
⚡ 𝗙𝗮𝘀𝘁 & 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: You’ll hear from me within 30 minutes, and I ensure every milestone, deliverable, and cost is transparent, with no scope creep or hidden charges.
💡𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗢𝘄𝗻𝗲𝗿𝘀𝗵𝗶𝗽: From ideation to deployment, I take full responsibility for your project, ensuring that it’s delivered on time and within budget.
🔑𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱: I’m a top-rated freelancer on Upwork with a perfect 5-star rating, a history of exceeding client expectations, and an impressive 93% on-time, on-budget completion rate.
𝑳𝒆𝒕’𝒔 𝒘𝒐𝒓𝒌 𝒕𝒐𝒈𝒆𝒕𝒉𝒆𝒓 𝒕𝒐 𝒃𝒓𝒊𝒏𝒈 𝒚𝒐𝒖𝒓 𝒏𝒆𝒙𝒕 𝒘𝒆𝒃 𝒂𝒑𝒑, 𝑨𝑰 𝒔𝒚𝒔𝒕𝒆𝒎, 𝒐𝒓 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏 𝒕𝒐 𝒍𝒊𝒇𝒆. 𝑪𝒍𝒊𝒄𝒌 𝒕𝒉𝒆 "𝑴𝒆𝒔𝒔𝒂𝒈𝒆" 𝒃𝒖𝒕𝒕𝒐𝒏, 𝒂𝒏𝒅 𝑰’𝒍𝒍 𝒓𝒆𝒔𝒑𝒐𝒏𝒅 𝒘𝒊𝒕𝒉𝒊𝒏 30 𝒎𝒊𝒏𝒖𝒕𝒆𝒔 𝒊𝒇 𝑰’𝒎 𝒂𝒘𝒂𝒌𝒆.
Associated with
Technier