Summary
Overview
Work History
Education
Skills
Certification
Languages
References
Work Availability
Accomplishments
Work Preference
Timeline
Hi, I’m

Natan Machado

Poughquag,NY
Natan Machado

Summary

Result-driven Project Lead with over 7 years of progressive experience in software engineering, full-stack development, and cross-functional team leadership. Proven success in optimizing systems, modernizing legacy applications, and implementing large-scale integrations that elevate performance and user experience. Adept in Agile methodologies, CI/CD, microservices, and API development, with a strong track record of driving innovation, fostering team growth, and delivering high-impact technical solutions.

Overview

8
years of professional experience
1
Certification

Work History

Processa Sistemas
Remote

Project Lead
01.2018 - Current

Job overview

Career Progression:

  • 2018: Completed a 6-month internship.
  • 2018: Promoted to Junior Java Developer.
  • 2020: Advanced to Senior Software Engineer after migrating a legacy Java module to SQL, significantly improving cross-database communication and system performance.
  • 2021: Promoted to Full Stack Software Engineer for leading a mission-critical Scanntech API integration, enabling real-time discount validation to the POS system.
  • 2022 – Promoted to Project Lead.


Key Responsibilities and Achievements:

  • Lead a development team responsible for enhancing and maintaining POS systems for supermarkets.
  • Launched a company-wide technical initiative, presenting emerging technology trends, fostering innovation, and collaborative learning.
  • Facilitated daily scrum ceremonies, code reviews, and 1:1 coaching for strengthening team performance and communication.
  • Developed and maintained applications using Java, C#, SQL, and architectural patterns.
  • Integrated real-time inventory management to support high-speed, error-free checkout for perishable and complex pricing scenarios.
  • Improved deployment workflows by introducing CI/CD pipelines, enforcing clean code practices, and reducing deployment errors.
  • Designed and implemented a data transfer module to streamline communication between POS and ERP systems.
  • Led backend and frontend refactoring efforts to modularize the POS ecosystem and improve usability.
  • Implemented new features, discount modules, and third-party integrations that attracted enterprise-level customers.

Stone Co
Remote (Part-Time)

Backend Developer
01.2022 - 10.2022

Job overview

  • Authorized technical documentation for APIs and internal libraries to support cross-team adoption.
  • Used Git and version control best practices to maintain clean, collaborative codebases.
  • Conducted debugging, validation, and testing across the full SDLC.
  • Implemented bots to simulate user navigation on websites using Cypress and Selenium.
  • Implemented several microservices for credit analysis using the .NET Framework.

Eagle Tech
Remote (Part-Time)

Backend Developer
02.2019 - 04.2020

Job overview

  • Built CI/CD pipelines using Jenkins, improving deployment reliability across multiple projects.
  • Designed relational databases to enhance data integrity and retrieval speed.
  • Conducted peer code reviews to promote best coding practices among developers.
  • Developed dashboards using JIRA (Confluence) and Trello to track project metrics.

Education

St. Francis College
New York

Master of Science from Project Management
08-2025

University Overview

  • Additional Coursework in Scrum

Skills

  • Project management
  • Agile methodologies
  • Risk assessment
  • Stakeholder engagement
  • Cross-functional collaboration
  • DevOps practices
  • Back-end architecture design
  • Code review and refactoring
  • Problem solving
  • SQL database management
  • Java development
  • Time management
  • Docker containerization
  • Git version control
  • Web application development
  • Version control systems
  • Object-oriented programming
  • NoSQL databases
  • Decision-making

Certification

  • Scrum Foundations Professional Certificate (SFPC) – (PTBR)

Languages

Portuguese
Native language
English
Advanced (C1)
C1

References

Processa Sistemas:

- Official Website: https://processasistemas.com.br/

- Integrations:

   - Scanntech: https://clubedepromos.com.br/

   - Mercafacil:

     - Swagger: https://pdv-secure.mercafacil.com/api/swagger/index.html#/

     - Documentation: https://mercafacil.getoutline.com/s/58f508d9-5851-4282-9193-3c4f975f59f7

Stone:

- Official Website: https://www.stone.com.br/

Eagle Tech:

- Official Website: https://www.eagletecnologia.com/

Availability
See my work availability
Not Available
Available
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Accomplishments

  • Collaborated with team of 5 in the development of Credit Score Analysis at Stone Co.
  • Collaborated with team of 3 in the development of a bot to retrieve information from a legacy website Stone Co.
  • Collaborated with team of 6 in the development of Authentication Service at Eagle Tech.
  • Collaborated with team of 2 in the development of a SQL project for cross database communication.

Work Preference

Location Preference

Remote

Important To Me

Work-life balanceCompany CultureTeam Building / Company Retreats

Timeline

Backend Developer

Stone Co
01.2022 - 10.2022

Backend Developer

Eagle Tech
02.2019 - 04.2020

Project Lead

Processa Sistemas
01.2018 - Current

St. Francis College

Master of Science from Project Management
Natan Machado
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