Ajay Bidyarthy

Forward Deployed AI Engineer

Dec 2024 - Present • 1 yr 8 mos

𝗜’𝗺 𝗮 𝗙𝗼𝗿𝘄𝗮𝗿𝗱 𝗗𝗲𝗽𝗹𝗼𝘆𝗲𝗱 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝘄𝗶𝘁𝗵 𝟭𝟮+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗴𝗿𝗮𝗱𝗲 𝗔𝗜, 𝗠𝗟, 𝗮𝗻𝗱 𝗱𝗮𝘁𝗮 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝘂𝘀𝗶𝗻𝗴 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗟𝗟𝗠𝘀, 𝗥𝗔𝗚, 𝗡𝗲𝗼𝟰𝗷, 𝗘𝗹𝗮𝘀𝘁𝗶𝗰𝘀𝗲𝗮𝗿𝗰𝗵, 𝗮𝗻𝗱 𝗔𝗪𝗦. I specialize in designing scalable AI architectures, intelligent retrieval systems, knowledge graphs, agentic workflows, and end-to-end ML pipelines. I have hands-on experience with OpenAI, Anthropic, LangChain, LangGraph, LangSmith, Hermes, Vector databases, Elasticsearch/OpenSearch, Neo4j, FastAPI, PostgreSQL, Docker, and AWS. I focus on turning complex AI concepts into reliable, measurable, production-ready products with strong performance, observability, and automation. I can lead AI architecture from the ground up, work closely with product and engineering teams, and take ownership from prototyping through deployment and continuous optimisation. 🎯 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀: ▪ Artificial Intelligence (AI) ▪ Machine Learning (ML) ▪ Knowledge AI Assistant ▪ Generative AI ▪ Large Language Models (LLMs) ▪ Retrieval-Augmented Generation (RAG) ▪ AI Agent Development ▪ Multi-Agent Systems ▪ Prompt Engineering ▪ Natural Language Processing (NLP) ▪ Deep Learning ▪ Predictive Analytics ▪ Data Modeling ▪ SaaS Development ▪ Backend Development ▪ API Development ▪ Workflow Automation ▪ Cloud Computing ▪ MLOps ▪ Data Engineering ▪ Dashboard & Reporting ▪ AI App Development

Senior Data Scientist

Dec 2019 - Dec 2024 • 5 yrs

As Senior Data Scientist with expertise in machine learning, statistical modeling, and AI application development. Responsible for analyzing structured and unstructured data, building predictive models, and creating intelligent analytics solutions. Skilled in Python, TensorFlow, Scikit-learn, SQL, and cloud infrastructure. Experienced in solving business challenges through recommendation systems, forecasting, classification, clustering, and data-driven decision-making strategies.

Python Full Stack Engineer

Dec 2015 - Dec 2019 • 4 yrs

Roles & Responsibilities: - Design, develop, and maintain scalable full-stack web applications using Python and modern frontend technologies. - Build robust backend services, RESTful APIs, microservices, and business logic using FastAPI, Django, or Flask. - Develop responsive and interactive user interfaces using React.js, Next.js, JavaScript, HTML5, and CSS3. - Design and optimize relational and NoSQL databases, including PostgreSQL, MySQL, MongoDB, and Firebase. - Integrate third-party APIs, payment gateways, cloud services, AI/ML models, and external platforms. Technical Skills: AI/ML: OpenAI, LLMs, RAG, LangChain, AI Agents, NLP, Machine Learning, Generative AI Data Engineering: ETL/ELT, Airflow, Airbyte, BigQuery, Data Pipelines Backend: Python, Django, FastAPI, Flask, REST APIs, GraphQL, Microservices Frontend: React.js, Next.js, JavaScript, TypeScript, HTML5, CSS3, Tailwind CSS Databases: PostgreSQL, MySQL, MongoDB, Firebase, Firestore, Redis Cloud & DevOps: AWS, Azure, GCP, Docker, GitHub Actions, CI/CD, Linux Search & Vector: Elasticsearch, OpenSearch, Pinecone, FAISS Tools: Git, GitHub, Postman, Swagger/OpenAPI, Jira Architecture: SaaS, Multi-Tenant Applications