Skip to content
View Nessvah's full-sized avatar

Block or report Nessvah

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Nessvah/README.md

Hello, I'm Sílvia Costa! 👋

Cloud & DevOps Engineer | AWS certified | Expanding into AI/ML


🚀 Quick Overview

  • 1+ years of hands-on experience building cloud infrastructures with AWS.
  • Currently expanding into AI/ML and MLOps to integrate intelligent solutions in cloud environments
  • Passionate about continuous learning and implementing modern DevOps practices

💼 About Me

I'm a dedicated Cloud & DevOps Engineer currently working full-time, focusing on AWS cloud solutions and learning to implement CI/CD pipelines, infrastructure-as-code deployments, and containerized applications. With 1+ years of hands-on experience, I'm building my expertise in cloud technologies while maintaining a strong foundation in DevOps practices.

I'm on an exciting journey expanding into Artificial Intelligence and Machine Learning, focusing specifically on MLOps practices and AWS AI/ML services. My goal is to bridge the gap between traditional DevOps and modern AI operations while helping companies implement practical AI/ML solutions that solve real business problems.


🏆 Certifications

🎯 Next: AWS Certified Machine Learning Engineer - Associate (Q4 2025)


🚀 Featured Projects

🤖 Enterprise knowledge assistant

AI-powered document search and retrieval system for internal documentation

Problem Statement:

Technical teams waste countless hours searching through scattered Confluence documentation. New joiners struggle to find relevant docs, and even experienced engineers often give up and reinvent solutions or search externally rather than locate existing internal knowledge.

Solution:

An intelligent document assistant that makes organizational knowledge instantly accessible through natural language queries.

Architecture:

  • Data Pipeline: Python script extracts and convert Confluence pages to text files
  • Storage: AWS S3 bucket for document storage and versioning
  • Knowledge Base: Amazon Bedrock Knowledge Base with Titan embeddings for semantic search
  • Vector Database: OpenSearch Serverless for efficient similarity matching
  • AI Model: DeepSeek foundation model for response generation and augmentation
  • Frontend: ChatGPT/Claude-style interface for intuitive user interaction

Key Features:

  • Natural language document search across entire knowledge base
  • Source attribution with direct links to original Confluence pages
  • Context-aware responses that summarize relevant information
  • Quick overview generation to help users decide if they need to dive deeper

Privacy-First Design:

  • Documents remain within company AWS environment
  • No external model training on proprietary data
  • Full audit trail and access control
  • Enterprise-grade security and compliance

Tech Stack: Python, AWS (S3, Bedrock (Titan embeddings, DeepSeek (FM)), OpenSearch), Confluence API, Web Frontend

Impact: Transforms hours of frustrating document hunting into seconds of targeted knowledge retrieval.


📊 Currently Working On

  • Building a Personal ML Portfolio: Developing 3 comprehensive projects showcasing different ML domains
  • AWS ML Associate Certification: Studying for certification exam scheduled for Q4 2025

🛠️ Technical Skills

Cloud & DevOps

AWS Badge

Docker Badge

Terraform Badge

GitHub Actions Badge

Linux Badge

Git Badge

Programming & Development

Python Badge

Bash Badge

YAML Badge

AI/ML & Data Science (Actively Learning)

TensorFlow Badge

PyTorch Badge

Pandas Badge

Numpy Badge

Jupyter Badge

SageMaker Badge


🤝 Let's Connect!

I'm always interested in collaborating on AWS cloud projects, MLOps initiatives, and DevOps automation. Looking for mentorship opportunities in machine learning and open to knowledge sharing with fellow engineers.

📫 Get in Touch:


📈 GitHub Analytics

Sílvia's GitHub Stats Sílvia's GitHub Streak
Top Languages

💡 "Bridging the gap between traditional DevOps and modern AI operations, one pipeline at a time."

Pinned Loading

  1. little_lemon_restaurant little_lemon_restaurant Public

    JavaScript

  2. dashboard_chrome_extension dashboard_chrome_extension Public

    JavaScript

  3. Recipe-page Recipe-page Public

    Create a recipe page following the given design. The page should be responsive.

    HTML

  4. little-lemon-api little-lemon-api Public

    API built using Django REST Framework for managing table bookings for the Little Lemon restaurant.

    Python

  5. UPskillify UPskillify Public

    C#/.NET Core blog/forum for UPskill. Enhances user engagement, fosters knowledge sharing. With Azure Cloud services.

    C#

  6. ICARUS ICARUS Public

    system integrations

    HTML