Renan Fernando Miola

Senior-minded DS | Turning complex problems into measurable business outcomes.

Salaire / Taux journalier

Marília, State of São Paulo, Brésil

Mobilité : Paris, Toulouse, ...

Freelance, ouvert au CDI

À distance uniquement

Expertises

Machine LearningDeep LearningData ScientistIngénieur Machine LearningPythonpandasIACSSData ScienceIngénieur DataData AnalystAutomatisations No-codeSites internetHTMLIngénieur IAApplications No-code

Langues

Anglais (Maternelle)Français (Courant)

À propos

Introduction

Senior-minded, data-driven professional transitioning into Data Science with a strong track record of turning complex problems into measurable business outcomes. I’m the founder of MiolaEng, where I deliver data & technology engineering services and build analytics-driven growth systems—bridging strategy, execution, and stakeholder alignment. I’m currently completing a Data Science Bootcamp (TripleTen) and strengthening my hands-on skills across Python, SQL, statistical analysis, experimentation (A/B testing), and applied machine learning. I work as an independent Data Scientist (freelance/contract), supporting companies with high-impact DS deliverables such as exploratory analysis, KPI design, predictive modeling foundations, and decision-ready insights. What I’m known for: structured problem solving, fast learning, clear communication with non-technical stakeholders, and building repeatable processes that scale.

Liens

Expérience de travail

MiolaEngFreelance

janv. 2025 - Présent

1 an 10 mois

Worldwide

Data Scientist (Independent) - Freelance & Contract

janv. 2026 - Présent

10 mois

Worldwide

*Providing freelance and contract Data Science services to various clients, focusing on high-impact analytical solutions; *Applying Python, SQL, and statistical analysis to perform exploratory data analysis (EDA), design KPIs, and generate actionable insights; *Developing foundational predictive modeling approaches and contributing to decision-ready insights for business optimization; *Leveraging ongoing TripleTen Data Science Bootcamp knowledge to deliver cutting-edge solutions in data manipulation, visualization, and applied machine learning; *Collaborating with clients to define project scope, manage expectations, and communicate complex analytical findings to non-technical stakeholders.

Founder | Data Engineering & Tecnology Engineering

janv. 2025 - Présent

1 an 10 mois

Marília, State of São Paulo, Brésil

*Led the strategic shift of MiolaEng to focus on Data Engineering and Technology Engineering services, driving innovation and solution delivery; *Developed and implemented AI-driven growth systems for B2B lead generation, leveraging data analytics to optimize acquisition funnels and improve conversion rates; *Designed and deployed data pipelines and infrastructure to support technological engineering projects, ensuring data quality and accessibility for advanced analytics; *Managed cross-functional teams to deliver complex engineering solutions, emphasizing problem-solving and stakeholder alignment; *Translated client business needs into technical requirements, overseeing project lifecycle from conception to deployment with a data-driven approach.

Civil Engineering | Founder

janv. 2025 - déc. 2025

1 an

Marília, State of São Paulo, Brésil

As Owner and Civil Engineer, I led comprehensive project management, with an emphasis on diagnostic and forensic analysis, ensuring compliance, safety, and risk mitigation. I developed prospecting and commercial relationship strategies, applying a logical and technical approach to identify client needs and propose effective solutions. My experience in judicial expert assessments strengthened my ability for critical data analysis and precise technical report elaboration, which were fundamental for strategic decision-making and building trust with stakeholders.

Civil Engineer

Consfor Concreto

déc. 2024 - juil. 2025

8 mois

Marília, State of São Paulo, Brésil

*Managed production and quality control for UHPC artifacts, utilizing process data to identify variances and drive continuous improvement; *Contributed to product innovation by translating technical specifications into operational plans and measurable quality criteria; *Conducted market research and partner prospecting, applying a structured approach to evaluate channel viability and expand reach; *Collaborated with cross-functional teams (operations/commercial) to launch initiatives that expanded distribution and generated new sales channels; *Documented procedures and quality checkpoints to enhance reliability and reduce rework, demonstrating a problem-solving mindset.

Production and Administrative Manager / Sales Manager / External Salesperson

PRATFIX

juin 2018 - déc. 2024

6 ans 7 mois

Marília, State of São Paulo, Brésil

*Led multi-area operations (production, sales, admin), implementing data-driven management routines that resulted in 11% cost reduction and +8% gross margin; *Expanded B2B network and optimized commercial performance through segmentation and performance tracking, achieving +300% growth in client portfolio and 2x repurchase rate; *Built and mentored teams, establishing clear goals, coaching routines, and accountability to improve productivity and execution consistency; *Identified operational bottlenecks and redesigned workflows to optimize throughput, service levels, and sales operations; *Managed stakeholder relationships across sales, operations, and leadership, aligning priorities and resolving blockers to achieve business objectives.


Formation

TripleTen Brasil

Bachelor of Technology - BTech, Data Science

2026 - 2036

10 ans 10 mois

9-month, project-based program focused on end-to-end data workflows: data cleaning and feature engineering, exploratory analysis and visualization, statistical analysis (including hypothesis testing), SQL for data extraction, and applied machine learning for business use cases (including A/B testing). Includes industry tooling such as Git/GitHub and a career preparation track covering resume/LinkedIn optimization, portfolio development, and interview practice.

Decole Engenharia

Postgraduate Degree, Diagnostic Engineering

2023 - 2024

1 an 1 mois

Specialization focused on building pathology and diagnostics (concrete, façades, electrical and plumbing systems), including inspection management, technical reports, and expert assessments.

Universidade de Marília

Bachelor of Engineering - BE, Civil Engineering

2012 - 2016

4 ans 11 mois


Licences et certifications

Lean Six Sigma Yellow Belt

Délivré le : avr. 2024

Certifié par FM2S Educação e Consultoria

Lean Six Sigma White Belt

Délivré le : avr. 2024

Certifié par FM2S Educação e Consultoria

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