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Brazilian chemistry master’s graduate and educator with experience as a substitute teacher and a freelance illustrator. Produces scientific illustrations for published articles, including electrophoresis cover art, combining research communication with creative visualization. Known for being organized, proactive, and adaptable—able to learn new roles quickly and work well in teams. Brings professional maturity and continuous-learning mindset to both teaching and illustration projects across academic and public education settings.…Brazilian chemistry master’s graduate and educator with experience as a substitute teacher and a freelance illustrator. Produces scientific illustrations for published articles, including electrophoresis cover art, combining research communication with creative visualization. Known for being organized, proactive, and adaptable—able to learn new roles quickly and work well in teams. Brings professional maturity and continuous-learning mindset to both teaching and illustration projects across academic and public education settings.

Najla Leão Doroteio

Illustrator, Freelance Digital Illustrator

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Brazilian chemistry master’s graduate and educator with experience as a substitute teacher and a freelance illustrator. Produces scientific illustrations for published articles, including electrophoresis cover art, combining research communication with creative visualization. Known for being organized, proactive, and adaptable—able to learn new roles quickly and work well in teams. Brings professional maturity and continuous-learning mindset to both teaching and illustration projects across academic and public education settings.…Brazilian chemistry master’s graduate and educator with experience as a substitute teacher and a freelance illustrator. Produces scientific illustrations for published articles, including electrophoresis cover art, combining research communication with creative visualization. Known for being organized, proactive, and adaptable—able to learn new roles quickly and work well in teams. Brings professional maturity and continuous-learning mindset to both teaching and illustration projects across academic and public education settings.

Available to hire

Brazilian chemistry master’s graduate and educator with experience as a substitute teacher and a freelance illustrator. Produces scientific illustrations for published articles, including electrophoresis cover art, combining research communication with creative visualization.

Known for being organized, proactive, and adaptable—able to learn new roles quickly and work well in teams. Brings professional maturity and continuous-learning mindset to both teaching and illustration projects across academic and public education settings.

Skills

Illustration

Stem

Book Illustration

Experience Level

Illustration

Expert

Stem

Expert

Book Illustration

Intermediate

Language

English

Advanced

Work Experience

Freelance Illustrator at Freelance (Brazil/DF)

January 1, 2026 - Present

Current freelance illustration work, continuing production of illustrations (including scientific visual content) on a project basis.

Substitute Teacher at Department of Education (Brazil/DF)

February 1, 2025 - December 31, 2025

Substitute teaching role for the period indicated, supporting the continuation of instruction in schools.

Freelance Illustrator at Freelance (Brazil/DF)

January 1, 2019 - June 30, 2024

Creation of scientific illustrations for published scientific articles, including the cover for an electrophoresis volume (Electrophoresis vol. 42, no. 23, Dec 2021). Focus on clear visual communication of research content for publication.

Substitute Teacher at Department of Education (Brazil/DF)

July 1, 2018 - November 30, 2018

Worked as a substitute teacher supporting classroom activities as needed by the education department.