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alyonaCIA/README.md

MasterHead

Hi, I'm Alyona Carolina Ivanova-Araujo

AI & MLOps Engineer | Building Intelligent AgentOps Pipelines | MSc in AI, Astrophysics & Mathematics

alyonacia

Tech Stack & Expertise

AI/ML Engineering & Agent Development

LangChain CrewAI AutoGen Google ADK Azure SDK MCP Vertex AI OpenAI Claude XGBoost Gemini

MLOps & Infrastructure

GitHub Actions Azure DevOps MLflow Databricks Kubernetes Docker Terraform DuckDB

Vector Databases & RAG

Pinecone Weaviate ChromaDB FAISS Qdrant

Featured AI/ML Projects

πŸ† NM i AI 2026 - Norwegian AI Championship

National Competitor | Top-tier AI Challenge

  • Challenges Solved:
    • Astar Island Oracle: Probabilistic engine for stochastic civilization simulation.
    • Ledger Logic Agent: Autonomous agent for financial/accounting automation (Tripletex).
    • Retail Eye Detector: Computer Vision system for real-time product recognition (NorgesGruppen).
  • Tech Stack: Probabilistic ML, LLM Agents, Computer Vision, Python 3.12, Docker.
  • GitHub Repositories

πŸŽ“ EdTech Student Success Pipeline

Enterprise-Grade Predictive & Generative System

  • Architecture: Multi-stage pipeline (Explore -> Engineer -> Predict -> Intervene).
  • Innovation: Combines XGBoost for risk prediction with Google Gemini for automated, personalized student interventions.
  • MLOps: Production-ready code with 14-day observation windows, hyperparameter optimization, and class imbalance handling.
  • Tech Stack: Python, XGBoost, Google Generative AI, DuckDB, MLflow.
  • GitHub Repository

SENTORU - Autonomous AI Security Agent

Google Cloud/Tekna Hackathon Winner

  • Architecture: Vertex AI Agent Framework with Google ADK integration
  • Agent Capabilities: Autonomous PR review, multi-agent orchestration, tool-calling implementation
  • Tech Stack: Google Cloud Platform, Vertex AI, Python, Microservices, GitHub Actions CI/CD
  • Impact: 80% reduction in code review time through intelligent automation
  • Live Demo | GitHub Repository

MCP (Model Context Protocol) Development

  • Built MCP servers for ML experiment tracking and dataset exploration
  • Created tools for MLOps teams to interact with Databricks via AI agents
  • Documented installation and deployment guides for Windows/macOS
  • Technologies: Python, TypeScript, MCP Protocol, Databricks Integration

SOLAR - Real-time Anomaly Detection Platform

  • Architecture: Multi-modal CNN with FastAPI backend, MCP integration for model serving
  • Performance: <100ms inference latency, distributed training pipeline
  • Infrastructure: Docker-based microservices, GitHub Actions CI/CD, Azure DevOps deployment
  • Tech Stack: PyTorch, FastAPI, Docker Compose, Google Cloud Storage
  • API Repository | Web Interface

Bioinformatics Pipeline for Immunogenicity Analysis

  • Developed comprehensive pipeline for tumor immune evasion analysis
  • Integrated RNA-seq expression data with HLA-peptide binding predictions
  • Implemented expression-based filtering and weighting strategies (TPM)
  • Technologies: Python, Dask, PyTorch, Bioinformatics libraries

Production RAG Pipeline with Agent Integration

  • Scale: 1M+ documents with semantic search capabilities
  • Agent Framework: Custom MCP server for document retrieval and processing
  • Vector Store: Optimized embeddings with multiple retrieval strategies
  • LLM Integration: Fine-tuned models with LoRA/QLoRA for domain adaptation

πŸ† GitHub Trophies

alyonacia

Core Competencies

LLM & Agent Development

  • Agent Frameworks: LangChain, CrewAI, AutoGen, Google ADK, Azure SDK for Agents, LangGraph
  • MCP Servers: Built custom Model Context Protocol servers for ML experiment tracking
  • Fine-tuning: Production experience with Llama 2, Mistral, and domain-specific models
  • RAG Systems: Implemented production pipelines with hybrid search and re-ranking
  • Prompt Engineering: Advanced techniques for multi-step reasoning and tool use

MLOps & CI/CD

  • Pipeline Automation: GitHub Actions, Azure DevOps, GitLab CI, Jenkins
  • Model Deployment: Vertex AI endpoints, Azure ML, Kubernetes-based serving
  • Monitoring: Prometheus, Grafana, custom dashboards for model drift detection
  • Infrastructure as Code: Terraform, Helm charts for reproducible deployments
  • Experiment Tracking: MLflow, Weights & Biases, Custom MCP integrations

Professional Experience

MLOps & Data Scientist | Riverty (Dec 2022 - Present)

  • Architected production ML pipelines with automated CI/CD using Azure DevOps
  • Built MCP servers for ML experiment tracking and dataset exploration
  • Deployed agent-based systems for automated model evaluation and monitoring
  • Implemented RAG solutions for internal documentation and knowledge management
  • Managed Databricks clusters and optimized Spark pipelines for cost efficiency

Data Scientist | Outshifter (Apr 2022 - Aug 2022)

  • Developed cloud-native ML solutions with GitHub Actions automation
  • Integrated LLM capabilities for product recommendation systems
  • Built real-time inference pipelines with sub-second latency

Connect with me:

alyona-c-ivanova-araujo-24984317b/ AlyonaCIA

Languages and Tools:

python gcp azure docker kubernetes git postgresql pytorch tensorflow

Open to Opportunities

I'm actively seeking AI Engineer, MLOps Engineer, or Agent Developer positions where I can leverage my expertise in:

  • Building autonomous AI agents with LangChain, CrewAI, AutoGen, and MCP
  • Implementing production RAG systems and LLM fine-tuning pipelines
  • Designing CI/CD pipelines with GitHub Actions and Azure DevOps
  • Creating scalable ML infrastructure on GCP (Vertex AI) and Azure

Contact: alenacivanovaa@gmail.com | Location: Oslo, Norway

alyonacia

Β alyonacia

alyonacia

Pinned Loading

  1. SOLAR SOLAR Public

    Unsupervised anomaly detection in multi-channel SDO/AIA solar imagery

    Jupyter Notebook 4

  2. AI-diagnostic AI-diagnostic Public

    AI-powered diagnostic system that analyzes application log files to identify errors and provide intelligent troubleshooting recommendations. Features automated log parsing, XML data structuring, LL…

    Python

  3. Astar-Island-Oracle Astar-Island-Oracle Public

    Our toolkit for the Astar Island ML challenge a Norse civilisation simulator where you observe a black-box world through limited viewports and predict the final terrain state. See CHALLENGE.md for …

    Python

  4. FastAPI_Chatbot FastAPI_Chatbot Public

    A production-ready chatbot API built with FastAPI that leverages TF-IDF vectorization and cosine similarity for intelligent natural language processing and response generation.

    Python

  5. Ledger-Logic-Agent Ledger-Logic-Agent Public

    Ledger Logic Agent: An autonomous neural-symbolic accountant for the Tripletex ERP ecosystem. Orchestrates deterministic financial workflows from multilingual natural language (7 languages) using a…

    Python

  6. edtech-student-success-pipeline edtech-student-success-pipeline Public

    A comprehensive three-stage educational intelligence system that identifies vulnerable learners and delivers personalized support:

    Jupyter Notebook