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Coding
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Coding

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ESousa97/README.md

Portfolio LinkedIn Email GitHub

DevOps Metrics Recent Activity GitHub Streak

Profile

Experienced professional in high-criticality 24x7 environments, responsible for the operational leadership of Support and Field teams. I have a proven track record of maintaining SLAs above 98% and managing backlogs for hundreds of corporate units.

My journey in technology started at age 10, fueling a lifelong passion that drives my current academic pursuit in Computer Engineering. My expertise bridges IT infrastructure and software engineering. I specialize in process optimization and building robust automations using Python, PowerShell, and Shell Script, which have historically reduced service times by up to 72%. I am driven by continuous improvement, data-driven decision making, and elevating operational maturity in complex corporate ecosystems.

Experience

Positivo S+ · São Paulo · Remote

Support Lead Analyst · Nov 2025 – Present

  • Operational management of N1, N2 and Field teams in a 24x7 environment.
  • Process standardization, documentation, workflows, and performance indicators.
  • Incident, change, and problem governance based on ITIL methodologies.
  • KPI optimization and data analysis for strategic decision-making.
  • Operational automation to increase team efficiency and productivity.
Positivo Tecnologia · Curitiba · Remote

Support Analyst · Nov 2024 – Oct 2025

  • Technical leadership, process documentation, and training for N1/N2/Field teams.
  • Advanced support for corporate systems and hardware infrastructure.
  • Deployment of structural automations, significantly improving team efficiency and reducing server initialization incidents.

Process Automation Analyst · Jan 2024 – Nov 2024

  • Creation of high-impact automations in Python, PowerShell, and Shell Script.
  • Windows/Linux infrastructure standardization and technical documentation development.
Tecnocomp Tecnologia e Serviços · São Bernardo do Campo

Support Analyst N2 · Nov 2022 – Jan 2024 · Hybrid

  • Advanced Windows/Linux troubleshooting and root cause analysis.
  • Task automation and knowledge base creation for support optimization.

Service Desk (Internship) · Jul 2022 – Nov 2022 · On-site

  • N1 support, triaging, and resolution of low-complexity processes.

Technologies

ChatGPT Gemini Claude

Languages & Coding Activity

Top Languages

Wakatime Activity

Projects

Project Description Impact
ES Database Corporate knowledge management platform with Next.js, Node.js and PostgreSQL. 10k+ monthly access
Automation GUI Modular Windows app (Python + PowerShell) for terminal standardization. 40% time reduction
ExNeural Indicator classification tool with generative AI and real-time dashboards. Strategic decisions
Windows 10 Image Corporate ISO with automated post-installation. 300+ units
GitVision Pro GitHub analytics dashboard with KPIs and real-time gamification. Productivity

GitHub Analytics

GitHub activity graph
Contribution activity animation

Education

Academic Background

  • Computer Engineering · Bachelor · In progress

Languages

  • English: Technical reading and basic conversation
  • Spanish: Basic reading

São Paulo, Brazil · Available for opportunities

Profile Views

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  1. bar-minimal-tools bar-minimal-tools Public

    53 - Barra de utilitários do Windows

    Rust 1

  2. githuggpwa githuggpwa Public archive

    51 - Criado para ter uma fácil visualização e gerenciamento de seguidores no GitHub.

    JavaScript 2

  3. windows-tuneup-script windows-tuneup-script Public archive

    47 - Script VBS completo para otimização e manutenção do Windows com interface de menu interativa.

    VBScript 1

  4. cmd-chat cmd-chat Public archive

    Forked from emilycodestar/cmd-chat

    52 - Modern secured CMD chat with end-to-end encryption

    Python 1

  5. go-cli-toolkit go-cli-toolkit Public

    54 - Network & data CLI toolkit built in Go with concurrent ping and JSON formatting.

    Go 1

  6. go-file-processor go-file-processor Public

    55 - High-performance, concurrent CSV to JSON processor in Go optimized for massive datasets using Worker Pools.

    Go 2