I’m a junior AI/ML engineer with an MSc in Big Data Analytics & Artificial Intelligence, specializing in end-to-end production-ready AI systems. I excel at turning research into real-world applications — from model development and API design to infrastructure, CI/CD, and deployment.
I’ve delivered solutions across deep learning, agentic RAG systems, data engineering, and backend platforms, and currently operate as a freelance AI engineer under Esimtime, designing and deploying enterprise-grade AI solutions independently.
- Design and build end‑to‑end AI/ML systems (research → model → API → deployment)
- Develop agentic & RAG‑based architectures using LangChain, LangGraph, and custom orchestration
- Build scalable backend services with FastAPI, Flask, NestJS, and .NET
- Implement MLOps pipelines with Docker, CI/CD, monitoring, and retraining strategies
- Work hands‑on with computer vision, NLP, and deep learning in real production contexts
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Freelance AI Engineer — Esimtime Architected and delivered a production‑grade multi‑agent AI customer assistant with RAG, APIs, CI/CD, Dockerized zero‑downtime builds, and secure deployment.
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Enterprise‑Scale MLOps Project (Open Source) Built a self‑healing bankruptcy prediction system with automated training, monitoring, and retraining pipelines.
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AI Intern — Computer Vision & ADAS Customized YOLO‑based models, engineered training optimizations, and built API‑ready ML pipelines for real‑time insights.
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Junior Software Engineer — Financial Systems Contributed to enterprise loan decision engines using C#/.NET with SQL Server, debugging production workflows and supporting live deployments.
Python · PyTorch · TensorFlow · scikit‑learn · Transformers (BERT, BioBERT) · LangChain · LangGraph · RAG · NLP · Computer Vision (YOLOv8, OpenCV, OCR)
Pandas · NumPy · PySpark · Databricks · Feature Engineering · Clustering · Regression · Data Visualization
FastAPI · Flask · NestJS · .NET Core · REST APIs · JWT Auth · SQLAlchemy · Prisma
Docker · Docker Compose · GitHub Actions · CI/CD · Model Monitoring · Retraining Pipelines · Celery
AWS · Google Cloud Platform (GCP) · Linux · Secure Deployments · Environment Management
Streamlit · React · TypeScript · HTML · CSS · Bootstrap
PostgreSQL · SQLite · SQL Server · Vector Databases
My pinned repositories highlight industry‑grade systems, including:
- Agentic RAG chatbots — multi-agent AI assistants with persistence and knowledge integration
- Enterprise MLOps pipelines — scalable, automated AI workflows
- Computer vision & deep learning systems — real-time detection, tracking, and predictive modeling
- Full-stack AI applications — production-grade systems with API, backend, and frontend integration
- Each repository reflects real design decisions, trade‑offs, and production considerations — not toy demos.
📄 Resume: (PDF link coming soon) 💼 LinkedIn: https://www.linkedin.com/in/josh33-peter10/ 🐙 GitHub: https://github.com/JoshPola96
⭐ If you’re a recruiter, collaborator, or founder — feel free to explore my repos or reach out. I’m always happy to talk about systems, trade‑offs, and ideas.