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jailsonsb2/README.md

Hi, I'm Jailson Bezerra 👋

Software, Data & AI Engineer

I build production systems at the intersection of software engineering, data, automation and applied AI, with experience in mission-critical operations, telecom, real-time systems and enterprise integration.

My work goes beyond isolated models or scripts: I design end-to-end solutions that connect APIs, legacy systems, asynchronous processing, data pipelines, observability and AI agents into reliable operational products.


🚀 Selected Work

Production-oriented platform for technical incident analysis and automation in network operations.

Python · FastAPI · RabbitMQ · PostgreSQL · Qdrant · Neo4j · RAG · Multi-Agent Systems · Function Calling · MCP · Human-in-the-Loop

The architecture combines deterministic automation, retrieval, topology context, specialized workers, AI reasoning, observability and validation safeguards.


Real-time public transportation product for Brasília integrating mobility data, geospatial processing, vehicle telemetry and conversational AI.

Python · FastAPI · REST APIs · JavaScript · Leaflet · PWA · Geospatial Data · Real-Time Systems · Function Calling

Designed across backend, frontend, integrations and production data flows.


Engineering showcase of enterprise automations connecting legacy systems, REST APIs, browser workflows, operational datasets, analytics and cloud integrations.

Python · Pandas · Selenium · BeautifulSoup · REST APIs · JWT · Retry Policies · Circuit Breakers · Data Processing · Power BI

Focused on reliability, authentication, process coordination, failure recovery and progressive modernization of critical workflows.


Public-source PWA developed for the 1st Hackathon in Social Control of the Federal District Government, achieving 5th place in the Ombudsman category.

FastAPI · JavaScript · PWA · IndexedDB · Service Workers · Leaflet · Accessibility · Offline-First

Built around low connectivity, accessibility, privacy and interoperability constraints.


🧩 Engineering Areas

Software Engineering
Python · FastAPI · Django · JavaScript/TypeScript · React · REST APIs · Distributed Systems · Event-Driven Architecture · Docker · Linux

Data Engineering
SQL · Apache Airflow · ETL/ELT · Data Pipelines · Data Quality · Power BI · Lakehouse concepts · Medallion Architecture

AI Engineering
LLMs · RAG · Agentic Systems · Multi-Agent Workflows · Function Calling · MCP · Vector Databases · Graph Databases · Evaluation · Guardrails · Human-in-the-Loop

Automation & Systems
Enterprise Integration · Telecom · Network Operations · Real-Time Systems · IoT · MQTT · Embedded Systems · Operational Reliability


🧠 How I approach engineering

I tend to work close to the problem domain, not only inside the application layer.

That means understanding the operational process, identifying where deterministic software is the right tool, where data engineering is required, and where AI actually adds value.

My strongest differentiator is the ability to connect software, operations, data and AI into systems that solve real problems and can operate reliably in production.


🎓 Background

Electrical Engineering
Postgraduate studies in Data Engineering & Artificial Intelligence

This background gives me a systems-oriented perspective that spans software, data, infrastructure, automation, electronics and operational environments.


📫 Connect

LinkedIn · Portfolio · E-mail

Pinned Loading

  1. agentic-noc-showcase agentic-noc-showcase Public

    Architecture showcase of a production agentic AI platform for network operations event-driven systems, RAG, graph data, guardrails and observability.

  2. dfbus-showcase dfbus-showcase Public

    Real-time mobility platform combining Python, FastAPI, geospatial data, PWA, live vehicle tracking and conversational AI.

  3. enterprise-automation-platform-showcase enterprise-automation-platform-showcase Public

    Enterprise automation showcase focused on legacy integration, resilient authentication, workflow orchestration, data pipelines and operational reliability.

  4. lakehouse-data-engineering-showcase lakehouse-data-engineering-showcase Public

    Lakehouse Data Engineering showcase with PySpark, Delta Lake, Airflow, S3-compatible storage, Medallion Architecture and BI serving.

  5. RadioPlayer RadioPlayer Public template

    🎵 HTML5 Radio Player for websites — Icecast, Shoutcast, Zeno.FM & Azuracast. Now playing, album art, lyrics, PWA. Player de rádio online para seu site, grátis e sem API key.

    JavaScript 34 19

  6. exam-data-ai-platform exam-data-ai-platform Public

    Data & AI learning platform built with Python, FastAPI and SQLite document processing, Medallion pipelines, spaced repetition and LLM-assisted feedback.

    JavaScript