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Jonathan Barboza Coelho de Souza

Jonathan Barboza Coelho de Souza

Software Engineer

MRI Software | New Zealand


My Portfolio Highlights

My New Course

Introduction to Python

My New Project

Introduction to DataCamp Projects

My New Workspace

Joining Data in SQL

Data alchemist, turning data into gold with the touch of analysis.

My Work

Take a look at my latest work.


Joining Data in SQL


Introduction to Python


Introduction to SQL

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

Microsoft Microsoft Azure AI Fundamentals

Amazon Web Services AWS Cloud Practitioner

Microsoft Microsoft AZ-900

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.


Introduction to Python


My Work Experience

Where I've interned and worked during my career.

MRI Software | Aug 2021 - Present

Software Engineer

MRI Software acquired PropertySuite in 2022. I currently work in the same team. • Diagnose issues and implement solutions relating to HTML, CSS, JS, PHP and SQL. • Implement code refactoring. • Use Git and regular Git working flow. • Run manual tests. • Investigate, run and implement SQL queries. • Utilise tools such as PhpStorm, GitLab, VS Code and others. • When requested, perform checks on AWS EC2 instances, S3 buckets, and AWS RDS. • Develop technical documentation when requested. • Update and release native mobile Apps, Android and iOS. • Liaise with the technical support team. • Identify areas for future enhancements. • Research and recommend software tools, processes and metrics.
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Jetweld Engineering | Jan 2019 - Aug 2021

Quality Assurance Technician

• Created, updated, and maintained the company website using HTML, CSS and PHP. • Implemented a static website solution using WordPress and custom CSS in AWS LightSail. • Developed automated Excel spreadsheets with complex formulas and VBA that significantly reduced costs and time spent with manual data entry. • Analysed and consolidated data sets for generating material lists between different project versions. • Designed and implemented a comprehensive document control system, training, and procedures, ensuring traceability. • Applied methodologies for naming conventions and consistency across documents and materials. • Established a Quality Management System, ensuring alignment with international ISO standards. It enabled Jetweld to achieve the SFC certification from Hera (New Zealand Engineering Research Institute). • Established a comprehensive OHS system. Company certification achieved at Gold Status (highest grade). • Migrated the manual backup system into a Public Cloud Service. • Carried out various staff assistance, including procurement and Helpdesk. • Used a wide range of different software and made engineering calculations.

Jetweld Engineering | Jul 2018 - Oct 2018

Quality Assurance Technician (Contract 3 months)

• Developed, suggested and created the company website. • Created and automated Excel spreadsheets with macros that reduced costs and time spent with data entry. • Created and improved general controls, forms and work methods. • General Help desk to all staff. • Improved manufacturing process that reduced the material cost by a minimum of 25%. • Business activities analysed and proposals, documentation and flowcharts made. • A document control system and internal procedures started. • Custom CAD drawings/steel plates detailed. • Responsible for nesting CAD drawings and generating CNC code. • General orders made.

Ecovix - Engevix Construções Oceânicas | May 2015 - Feb 2017

Quality Control Supervisor/Quality Indicators Program Coordinator

• Created, implemented, and led the quality indicators/data analysis suggestion. Brainstorming, Pareto Analysis, development, training, implementation and audits carried out (8k employees involved). • Developed complex MS Excel integrations, data collection, data wrangling, data consolidations, data analysis and reports created. • Developed a data-driven dashboard for supporting the company strategy. • Suggested and implemented new methodologies and metrics across the company. • Led a team of 15 co-workers. • Developed documentation, training and mentoring.

Ecovix - Engevix Construções Oceânicas | Sep 2013 - May 2015

Quality Inspector | NDT VT Inspector - EV-N2-S Certified (ISO 9712)

• Conducted quality inspections during the construction of floating vessels and oil platforms. • Scheduled client's and classification society's inspections (Petrobrás and ABS). • Supplied reports, documentation and technical guidance to the production department. • Ensured that all the project phases met international standards, codes and specifications. • Developed work methods, such as inspection data collection, to identify root causes and create preventive action plans. • Implemented Excel spreadsheets, training, flowcharts, reports, presentations and diagrams. • Data wrangling, consolidations and automated reports created. • Suggested and implemented solutions for workflow issues, training and new methodologies.

ITC Oil & Gas - International Training Center | Oct 2013 - Nov 2013

NDT Specialist Teacher

• Taught theoretical and practical training preparation for the EV-N2-S NDT inspection certification.

GP - Machado | Sep 2013 - Oct 2013

NDT Specialist Teacher

• Taught and created theoretical and practical training for EV-N2-S inspection modality.

Keppel FELS Ltd | Dec 2011 - Sep 2013

Production and Planning Assistant

• Supplied reports and planning assistance to engineers, supervisors, and production managers. • Chrono-analysis and data collection performed. • Performed data wrangling, consolidations, and automated report creation. • Assisted staff with studies using data to find causes of absenteeism, quality issues, lack of motivation and productivity suggested and implemented. • Developed Excel spreadsheets, workflows and flowcharts, reports, inventory control, presentations, diagrams and organisational charts.

My Education

Take a look at my formal education

Bachelor's degree in Computer ScienceEstácio | 2022
Bachelor's degree in Production Engineering, BE | 70% completed.Universidade Estácio de Sá | 2015

About Me

Jonathan Barboza Coelho de Souza

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