
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
Langues
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.
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
Lean Six Sigma White Belt
Délivré le : avr. 2024