Andre Barcelos

M

CTO

Mumu Delivery (Startup)

May 2023 - Dec 2023 (8 months)

Promoted from Developer Analyst to Chief Technology Officer within one month of contract employment. Developed and executed a comprehensive technology strategy, yielding a 40% improvement in operational efficiency. Managed a team of 15 developers. Oversaw the tech stack for multiple sectors from the company (Marketing, Commercial, New Products) to successfully deliver a product on time and under budget. Led the migration of legacy systems to cloud-based infrastructure, resulting in a 30% reduction in IT costs. Implemented agile development methodologies, leading from a monthly release to a weekly release for a in time-to-market new features. Tech stack: React; React-Native; Typescript; NodeJS; PHP; Laravel; MySQL; Redis; MongoDB.

B

Embedded Software Developer

Beegol (Startup)

Mar 2022 - May 2023 (1 year 3 months)

Designed and implemented network tools for telemetry and diagnostics, including Connection Speed, P2P checking, Health KPIs, and Auto healing. Developed mesh-network firmware. Utilized OpenWrt and Cross-Compilation techniques for various hardware architectures and vendors such as TP-Link, Huawei, D-Link, Broadcom, Qualcomm (Intel, Qualcomm and ARM microprocessors). Tech stack: C; C++; Python; Pytorch; Pandas; PolaRS.

L

Tech Manager & Founder

Last Mile Delivery Solution (Startup)

Jan 2021 - Feb 2022 (1 year 2 months)

As the Tech Manager & Founder, I spearheaded the development of a Minimal Viable Product in .NET C# (Windows Forms), focusing on the AMBEV InBev beverage delivery scenario. This project involved addressing the limited data information regarding operations and budget, ensuring a streamlined approach to product development. I demonstrated strong leadership skills in guiding the project from inception to completion, effectively managing resources and timelines. Additionally, I leveraged my knowledge of JavaScript to enhance user interface elements, ensuring a more engaging user experience, and utilized Python for data analysis, which informed key decisions throughout the development process. My expertise in MySQL and back-end development was c

S

Professor

Severino Sombra University

Nov 2019 - Feb 2021 (1 year 4 months)

Course structure for first Robotics classes; Pyhton and OOP 101 classes.

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Professor

Salgado de Oliveira University

Aug 2019 - Aug 2021 (2 years 1 month)

Object-Oriented Programming; Computer Networks basics to advanced; Offensive Cybersecurity; Defensive Cybersecurity; Computer Architecture; Web programming (HTML5 and NodeJS); Software Engineering; Artificial Intelligence.

S

Professor

Souza Graff University

Aug 2019 - Jun 2020 (11 months)

Computer introduction and Mathematical Logic.

T

Project Engineer

Trill Engineering

Jun 2017 - Feb 2022 (4 years 9 months)

Solar Energy Systems Designer; Development of embedded projects for process automation; Software development for embedded systems. Tech stack: C/C++/C#/Python/Basic/SQL.

e

IT Manager

ep mix Supermarkets

Dec 2015 - Feb 2022 (6 years 3 months)

Database Expertise: Implemented database servers (Oracle, SQL Server, MySQL) and managed applications, driving technological innovation in the grocery purchasing process. CRM & ERP Development: Developed Customer Relationship Management (CRM) systems and loyalty programs. Validated Enterprise Resource Planning (ERP) software routines to optimize operations. Data Center Leadership: Supervised Data Center operations. Created and standardized processes across inventory, sales, procurement, and warehouse receiving functions. Data Analytics: Extracted, transformed, and loaded data into Oracle databases using SQL. Generated analytical reports to inform strategic purchasing and financial decisions.

I

Professor

INFNET INSTITUTE

Jan 2015 - Sep 2016 (1 year 9 months)

Teaching Robotics and embedded systems implementations using microcontrollers; C# Programming classes.

A

Professor

Anhanguera Educational

Aug 2014 - Jul 2015 (1 year)

Teaching Introduction to C programming and Logic.

I

Intern

Icatu Assurance Bank

Aug 2011 - Feb 2012 (7 months)

I.T. Architecture team; Installation, configuration and monitoring of Oracle's Weblogic servers; Applications implementation; Development of monitoring tools of Oracle Weblogic environment.

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