Hire the Best Data Scientists
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7 year data experienced professional at finance, health, tech, consulting and banking experience. A challenge and problem solving driven professional and have always had as a goal the fusion of data technology and capital markets. Pursuing to contribute and grow within a fast-paced environment on innovative projects. Currently Senior Data Platform Engineer and finishing master’s degree in Computer Science at UFMG. Projects: Throughout my career, I've been involved in many exciting projects, such as developing GAN and binary investment robots for investment algorithms, reconciling financial data for large companies, and statistically analyzing stock trading volume using Google Trends. My projects demonstrate my ability to combine AI models, quantitative analytics and financial expertise to gain data-driven insights. Skills: I have diverse skills in programming languages such as Python, Javascript, R, C/C++, SQL, Typescript, Scala and VBA. I have hands-on experience with various databases such as SQL Server, PostgreSQL, DB2, MySQL, MongoDB, Google Big Query, Oracle, AWS and Microsoft SSIS. In addition, I have knowledge in data visualization tools, such as Shiny, Matplot, Tableau, PowerBI and Google DataStudio. Languages: I am a native Portuguese speaker and proficient in English and Spanish, which enables efficient communication with international teams.

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.

Data Scientist and Data Analytics Consultant with proven results in finance and retail. Specializing in machine learning, demand forecasting, and credit risk management to deliver measurable business impact.​ ✅ What I Can Do for You 🔹 Machine Learning Model Development (classification, regression, time series) 🔹 Retail Demand Forecasting and Inventory Analytics 🔹 End-to-End Data Pipeline Creation (Python, SQL, Airflow, Spark, Kubeflow) 🔹 BI Tool Integration (Metabase, Looker or Quicksight)

Is your data truly working for you or working against you? I help organizations in highly regulated industries turn compliance chaos into competitive advantage by unlocking the real value hidden inside their data. With strategic systems, automation, and AI-driven insights, I build profit-generating solutions that executives can actually use to make million-dollar decisions. Every solution I deliver is designed with purpose, combining technical expertise, regulatory understanding, and business impact. The goal isn’t just dashboards or reports—it’s clarity, growth, and systems that drive results. Here’s how I can support your organization: – Data Liberation: transform silos into streamlined, actionable insights – Compliance Alignment: build systems that satisfy auditors and accelerate growth – Workflow Automation: eliminate manual processes and free your teams to focus on impact – Revenue Insights: deploy AI and ML to uncover hidden opportunities and reduce costs My work is rooted in clarity, consistency, and ROI. I don’t just “analyze data”—I help organizations turn it into their most valuable asset. TECHNICAL SKILLS ✓ Programming & AI: Python, SQL, TensorFlow, PyTorch ✓ Cloud & Data: AWS (Athena, Glue, S3, SageMaker), automated pipelines ✓ Visualization: Power BI and business-focused dashboards ✓ Compliance & Risk: building systems that reduce costs and improve accuracy ✓ Collaboration: Leading cross-functional teams, translating data into business action If you’re ready to transform your data from liability into competitive edge, I’d love to support you. Let’s talk about how we can turn your regulatory challenges into revenue opportunities.

Systems Analyst. Master in Operational Research and Computational Intelligence. MBA in Technology Database. Post Graduation BI Master (Data Science).

AI, Data Science, and Full-Stack Development Specialist | 4+ Years of Freelancing Experience I hold a Professional Certificate in Data Science from MIT and am recognized as a Microsoft Innovative Educator Expert (MIEE) with over 30 Microsoft certifications and badges. Over the last four years, I’ve been a dedicated freelancer, helping businesses leverage data-driven insights, machine learning, and robust software solutions to achieve sustainable growth. As the owner of a dev shop, SimpleDev, I lead a team of experts who specialize in crafting high-impact applications, AI-driven systems, and automation strategies. My focus is on delivering results that truly transform how companies operate—whether by building end-to-end platforms, integrating advanced analytics, or optimizing existing processes for efficiency and scalability. Key Services AI & Machine Learning Implementation Data Analytics & Visualization Custom Software Development Process Automation & Optimization Cloud Integration & Deployment If you’re looking to elevate your operations with AI, streamline workflows, or build a robust software solution, let’s connect. I’m here to help you navigate the path to digital transformation—on time, on budget, and with measurable impact.