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JoshOlam/README.md

Joshua Olalemi

Senior AI/ML Engineer and Consultant building production LLM, RAG, recommender, search, and MLOps systems.

I work across the full AI delivery path: problem framing, data and retrieval pipelines, model integration, backend services, cloud deployment, evaluation, telemetry, and stakeholder-facing product delivery. Recent work spans AI consulting, ecommerce search and recommendations, agentic chatbots, scientific retrieval, and developer AI platforms.

Portfolio | LinkedIn | GitHub | Email

Current Focus

  • Production LLM and RAG systems with grounded answers, citations, and evaluation loops.
  • AI agents that orchestrate tools, APIs, memory, escalation paths, and human-in-the-loop workflows.
  • Ecommerce AI search, recommendation systems, and personalization.
  • MLOps and cloud-native AI delivery with FastAPI, Docker, Kubernetes, Airflow, MLflow, AWS, and GCP.
  • AI platform telemetry covering latency, token usage, cost, reliability, adoption, and quality feedback.

Featured Projects

Project What it demonstrates Stack
ChainPilot AI Internal AI platform for developer onboarding, reusable engineering agents, prompt registry, RAG architecture Q&A, and telemetry dashboards. Next.js, FastAPI, LangChain, OpenAI, PostgreSQL, Redis, Qdrant, Prometheus, Grafana
AI-Powered Scientific Search Engine ArXiv/PubMed mining, chunking, embeddings, FAISS retrieval, complex-question decomposition, grounded synthesis, citations, tracing, and answer evaluation. Python, FastAPI, LangChain, Hugging Face, FAISS, Docker
FDE Assessment: Sora Union Customer support AI agent with intent handling, order lookup, refund processing, conversation memory, and human escalation. Python, LangChain, OpenAI, tool calling

Repositories In Progress

Technical Toolkit

AI/ML: LLMs, RAG, prompt engineering, fine-tuning, AI agents, NLP, recommender systems, computer vision, PyTorch, TensorFlow, Keras, scikit-learn, Hugging Face Transformers.

Backend/Data: Python, SQL, FastAPI, Flask, Django basics, REST APIs, Apache Spark, Kafka, PostgreSQL, MongoDB, DynamoDB, OpenSearch, ETL/ELT pipelines.

MLOps/Cloud: AWS, Google Cloud Platform, Docker, Kubernetes, Apache Airflow, MLflow, CI/CD, ArgoCD, Comet ML, Git, GitHub, observability, and production operations.

Credentials

  • Google Cloud Certified Professional Data Engineer
  • Google Cloud Certified Professional Machine Learning Engineer
  • AWS Certified Cloud Practitioner
  • Generative AI with Large Language Models
  • Executive MBA, Business Administration and Management, Rome Business School Nigeria

Popular repositories Loading

  1. Udacity-Project Udacity-Project Public

  2. classification-predict-streamlit-template_JM5 classification-predict-streamlit-template_JM5 Public

    Forked from Explore-AI/classification-predict-streamlit-template

    Template repository for the EDSA Classification Predict

    Python

  3. Udacity-nd9991-c2-Infrastructure-as-Code-v1 Udacity-nd9991-c2-Infrastructure-as-Code-v1 Public

    Forked from udacity/nd9991-c2-Infrastructure-as-Code-v1

    Repository for starter code and supporting material

    Shell

  4. Udacity-nd9991-c2-Infrastructure-as-Code-v1-Exercises_Solution Udacity-nd9991-c2-Infrastructure-as-Code-v1-Exercises_Solution Public

    Forked from udacity/nd9991-c2-Infrastructure-as-Code-v1-Exercises_Solution

    This repository contains the solution to the exercises given in the last concept of each Lesson 1 to Lesson 5.

  5. text-classification text-classification Public

    Forked from javedsha/text-classification

    Machine Learning and NLP: Text Classification using python, scikit-learn and NLTK

    Jupyter Notebook

  6. South-African-Language-Identification-Hack-2022 South-African-Language-Identification-Hack-2022 Public

    This is a private repository for the classification Hackathon

    Jupyter Notebook