Hire the Best Analysis Freelancers
in Brazil

I have solid experience working with data curation, quality control, research, and analysis, supporting teams that rely on consistency, accuracy, and clear processes. My work includes validating data, organizing large datasets, conducting structured web research, and maintaining high-quality standards across different workflows. In addition to my data background, I bring strong communication and organizational skills developed through years of professional experience in education and multilingual environments. This allows me to follow instructions precisely, document processes clearly, and collaborate effectively with distributed teams. Core areas of work: Data curation and quality control Reviewing, validating, and organizing data with strict attention to accuracy, consistency, and compliance with defined standards. Data collection and research Conducting structured web research, gathering information from reliable sources, and transforming it into organized, usable datasets. Data analysis and reporting Working with Excel and Google Sheets to clean data, identify patterns, and produce clear, structured outputs. Language and documentation support Providing Portuguese–English translation, proofreading, and content review when accuracy and clarity are essential. Administrative and operational support File conversions (PDF to Word or Excel), content organization for online platforms, and usability testing for digital products. I’m detail-oriented, process-driven, and comfortable handling repetitive tasks without sacrificing quality. Clients value my reliability, discretion, and ability to work independently while meeting deadlines consistently. If you’re looking for someone who treats your data as a critical asset and delivers clean, structured results, I’d be glad to help.

Olá, sou Valdelice, uma profissional apaixonada por transformar ideias em experiências memoráveis. Com um olhar afiado para palavras, design e estratégias inovadoras, transito com facilidade pelos campos da redação, gestão de vendas, afiliações, design e mídias sociais, sempre com dedicação e excelência. Desde cedo, a linguagem me encantou, e foi no universo da escrita que encontrei minha verdadeira vocação. Como copywriter, sou capaz de traduzir conceitos complexos em palavras que cativam, persuadem e inspiram, deixando uma impressão marcante no público. Minha escrita une criatividade, clareza e persuasão, com o objetivo de gerar impacto e engajamento autêntico. Além de ser uma especialista em redação, sou uma estrategista em vendas e afiliações. Minha capacidade de compreender o comportamento do consumidor e as necessidades do mercado me permite criar soluções personalizadas que promovem o crescimento e a fidelização dos clientes. Acredito no poder das conexões reais, e meu trabalho é impulsionar relações duradouras que tragam resultados consistentes.

If you're looking for a skilled and experienced freelancer who can provide comprehensive legal and translation services, look no further. Contact me today to discuss your project and see how I can help you achieve your goals. As a multi-talented freelancer with over 12 years of experience as a licensed attorney in Brazil, I am dedicated to providing high-quality services as a translator and legal assistant. My extensive legal background and expertise are the foundation of my freelance career, allowing me to offer a unique perspective and skill set to my clients. With my in-depth knowledge of legal terminology and procedures, I am equipped to handle a wide range of legal tasks, including contract drafting, legal research, and document review. As a translator, I am fluent in both English and Portuguese, allowing me to provide accurate and effective translations for a variety of documents, including legal contracts, marketing materials, and academic papers. I have a keen eye for detail and a deep understanding of cultural nuances, ensuring that my translations are accurate, culturally appropriate, and effective. I pride myself on my professionalism, attention to detail, and dedication to providing exceptional service to my clients. Whether you need legal assistance or translation services, I am committed to delivering high-quality work that exceeds your expectations. Feel free to contact me and we can discuss your project in an interview. Thanks, Denise V.

I have experience in: -Research in numerical solution of variety of nonlinear equations. -Statistical analysis of data. -Scientific Computing Machine Learning. -Optimization (Linear, Mixed, Heuristics). Most of my work was academical research in my PhD years (nonlinear dynamics in quantum and classical systems), but I also worked as a freelancer with several Machine Learning projects both in Scientific Computing as in Generative AI. I also have experience in a variety of Optimization problems (With heuristics, or exact solutions). Nowadays I do research in the place where Machine Learning mixes with Natural Evolution.

I'm a Ph.D. in Bioinformatics specialized in scRNA-seq, metabarcoding, metagenomics, population genetics, biostatistics, structural bioinformatics, and phylogenetics. I hold a master's and bachelor's degree in Biotechnology with an emphasis in Bioinformatics, Molecular Biology, and Genetic Engineering. As a gold medal winner (Best Hardware category) of iGem 2022 with several published research papers and peer review experience for international journals, I offer expert assistance in: Core Bioinformatics & Research: • Experimental design and analysis • Research paper review and writing • Plasmid design and cloning strategies • NGS data analysis (RNA-seq, scRNA-seq, metagenomic) • Population genetics studies • Protein structure analysis • Phylogenetic analysis • Statistical analysis of biological data • Academic mentoring and supervision Biological Data Science Expertise: • Machine learning applications in biology (supervised/unsupervised learning) • Predictive modeling for biological systems • Multi-omics data integration and analysis • Big data handling and cloud computing for genomics • Database design and management for biological datasets • Data visualization and interactive dashboards for biological insights • Algorithm development for biological pattern recognition • Automated analysis pipelines and workflow optimization With over 60 successful projects delivered to international biotechnology companies and research labs with top-tier feedback, I bridge the gap between complex biological data and actionable scientific insights. Whether you are a startup needing a robust NGS pipeline or a research group looking for high-level data interpretation and scientific writing, I provide the expertise of a published scientist with the agility of a senior freelancer.

• Curate and update medical association data within Veeva Systems' internal platforms, ensuring the delivery of accurate and timely information. • Drive continuous improvement in data curation workflows by automating data validation and correction processes, using Veeva's tools to enhance data accuracy and reduce manual errors, all while managing data across multiple languages and international standards. • Conduct regular audits of medical association data to maintain high data quality and ensure compliance with internal guidelines, supporting Veeva's mission to help customers remain compliant with industry standards. • Create and maintain metadata documentation to facilitate efficient data discovery and usage across systems. • Conduct regular audits of data repositories to identify and resolve data issues. • Data Management & Curation: Data entry, curation, audits, metadata creation, data validation. • Technical Skills: Proficient in Veeva Systems tools, Microsoft Excel, data analysis and reporting. • Teamwork & Collaboration: Strong ability to work effectively in cross-functional teams, contributing to shared goals and fostering collaboration. • Communication: Effective communication with teams and stakeholders across languages. • Problem Solving: Resolving data discrepancies and continuous process improvement. • Languages: Portuguese (Native), English