Igor Silva Email & Phone Number

Blois, Centro-Vale-Do-Loire, França

• Achieved a 30% reduction in packaging setup times through root cause analysis and Lean Manufacturing tools• Trained 21 operators on standardized processes, reducing operational failures and increasing overall performance• Created a database to track packaging setup times, generating weekly reports that supported data-driven decision-making and continuous improvement• Monitored and reported packaging setup times to enhance visibility and identify operational improvements

São Paulo, São Paulo, Brasil

• Identified a 20% reduction opportunity in sulfuric acid consumption during leaching, leading to potential cost savings of $4.50 per kg of raw material through statistical analysis of production KPIs to optimize plant processes• Collaborated with mining, S&OP, and FP&A teams to adjust the production mix based on commodity market values, aiming to maximize revenue• Validated production data for Form 20-F and annual investor reports, ensuring accuracy and compliance• Monitored and reported safety and production KPIs for three smelting plants to enhance visibility and identify operational improvements

Belo Horizonte, Minas Gerais, Brasil

• Developed and implemented tutoring materials, including post-pandemic remote learning adaptations, contributing to improved student performance• Conducted tutoring sessions across Hard Sciences, Pharmacy, Biomedicine, Engineering, and Geology programs, addressing student inquiries and enhancing academic understanding• Optimized laboratory routines and proposed new procedures, increasing operational efficiency in practical work• Managed laboratory preparation and maintenance, ensuring smooth and compliant execution of practical sessions across multiple disciplines

Belo Horizonte, Minas Gerais, Brasil

• Increased annual revenue by 100% through the application of SPIN selling techniques for lead prospecting, improving client engagement and conversion rates• Implemented OKR methodology and KPI metrics for structured goal setting and performance tracking, enhancing organizational focus and monitoring• Led a project that extended cookie shelf life by 18% through natural additives and customized preservation methods, including modified atmosphere and ultra-freezing• Provided project development guidance to team members, supporting improved project execution and organizational growth

Santa Luzia, Minas Gerais, Brasil

• Supported the validation of the ISO 15661:2020 standard method by conducting laboratory tests for chlorine analysis in copper and nickel ore concentrates using alkaline fusion and potentiometric titration

Belo Horizonte, Minas Gerais, Brasil

• Supported the publication of the study on bromination reactions of alkenes (https://doi.org/10.1039/C7NJ04300G) by providing technical support for experiments, including organic syntheses, extraction, filtration, distillation, and purification of samples using column and gas chromatography

Belo Horizonte, Minas Gerais, Brasil

• Read, drew, and interpreted technical drawings.• Machined parts for repair and replacement.• Applied welding techniques to different types of metallic materials.• Maintained industrial machinery, electromechanical assemblies, hydraulic, and pneumatic systems.

Bachelor Of Science In Chemical Engineering, Chemical Engineering

4.00 GPA Minor in Chemistry Data Science Certificate

Exchange Study In Chemistry, Materials Science, And Process Engineering, Chemical Engineering

ParisTech Scholarship

Bachelor Of Science In Chemical Engineering, Chemical Engineering

Transferred to the United States

Chemical Technician, Chemistry