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Francisco Matheus Vaz dos Santos

Francisco Matheus Vaz dos Santos

Data Engineer

Federal University of Piauí | Brazil

Technologies

My Portfolio Highlights

My New Track

Associate Data Engineer

My New Track

Associate Data Engineer

Turning raw data into meaningful insights with a hands-on, curious approach. Always learning, always improving.

My Work

Take a look at my latest work.

course

Intermediate SQL

SQLTheory
course

Joining Data in SQL

SQLTheory
course

Intermediate SQL

SQLTheory

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

https://www.credly.com/badges/ae9e0ba5-8844-4e46-8607-6063d0b0319d/ AWS Certified Cloud Practitioner

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

O Novo Mercado | Jan 2023 - Jul 2024

Product Designer

Strategic Contributions & Key Achievements: - Process Mapping & "As-Is" Analysis: Identified inefficiencies and proposed improvements, reducing drop-offs in forms and increasing user retention during data input. - User Journey Optimization: Designed engagement strategies that improved profile completion and presentation, resulting in more informative user profiles. - Business & Feature Benchmarking: Researched industry best practices to implement innovations, keeping products competitive and aligned with market trends. - Wireframes & Prototypes: Developed visual prototypes to facilitate understanding of new features, expediting approval and development processes. - Collaboration with Front-End Development: Ensured clarity in deliverables, minimizing misunderstandings and accelerating development cycles. - User Data Analysis: Monitored user behavior to drive data-driven decisions, refining features to meet user needs effectively. - Comprehensive Documentation: Maintained structured documentation in tools like FigJam, Miro, Notion, and Google Docs, providing a solid knowledge base for the team and stakeholders. - Problem Identification & Resolution: Proactively addressed UX issues, ensuring a smoother and more intuitive user experience.
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Zallpy Digital | Apr 2022 - Feb 2023

Product Designer

Product Discovery & UX Strategy at Ticket Log (Edenred Group): - Problem Discovery & Stakeholder Alignment: Conducted in-depth problem analysis through discovery sessions and meetings with key stakeholders. - Market & User Research: Performed benchmarking, developed personas, mapped user journeys, and applied the Jobs to Be Done (JTBD) framework. - User-Centered Insights: Led user interviews to gather qualitative insights, ensuring product decisions were aligned with real user needs. - Flow & Requirement Definition: Created user flows, gathered requirements, and defined acceptance criteria to ensure clear project scope. - Visual & Interactive Prototyping: Designed sketches, wireframes, and high-fidelity prototypes, translating concepts into tangible solutions. - Usability Testing & Heuristic Analysis: Conducted usability tests and heuristic evaluations to identify and address UX issues. - Design Collaboration & Handoff: Participated in design critiques to refine solutions and ensured smooth handoff to developers. - Prototype Maintenance & Iteration: Continuously refined and updated prototypes to reflect product evolution and user feedback.

Segware | Nov 2021 - Mar 2022

Product Designer

UX & Product Design Optimization: - Design System Development & Maintenance: Built and maintained a scalable Design System, ensuring consistency across Segware's products. - Usability & Iconography Testing: Conducted usability tests and icon comprehension studies to enhance user interaction and understanding. - Stakeholder Interviews & Research: Led qualitative and quantitative research, including stakeholder interviews, to gather valuable insights. - UX Metrics & Behavioral Analysis: Monitored user behavior through Google Analytics, Mouse Flow, and Hotjar, translating data into actionable improvements. - Heuristic Evaluation & Benchmarking: Assessed UX quality through heuristic analysis and competitive benchmarking to align products with market best practices. - User-Centered Frameworks: Applied methodologies like Personas, Jobs to Be Done (JTBD), Design Thinking, and Double Diamond to guide the design process. - Design Handoff & Collaboration: Ensured smooth handoff to developers, maintaining alignment between design and implementation.

Inicie | Sep 2021 - Dec 2021

UX Designer

User-Centered Product Design & UX Strategy Led end-to-end design processes, from problem discovery to final implementation, ensuring seamless user experiences aligned with business needs. - Discovery & Research: Conducted user interviews, stakeholder meetings, and benchmarking to understand pain points and opportunities. - Wireframing & Prototyping: Developed high-fidelity prototypes and interactive wireframes to visualize solutions effectively. - Usability Testing & Iteration: Executed usability tests, design critiques, and handoff sessions, ensuring optimal functionality and user satisfaction. - Design System & Maintenance: Maintained and refined prototypes and design assets for continuous product evolution.

Monuv | Aug 2021 - Nov 2021

UX Designer

User-Centered UI & UX Design: - Wireframing & UI Design: Designed and maintained new screens and interfaces with a strong user-focused approach. - Client Engagement & Research: Participated in meetings with potential clients to identify pain points and improve product experience. - Heuristic Evaluations: Conducted usability assessments to enhance product efficiency and user interaction. - User Behavior Analysis: Utilized Hotjar to track user interactions and optimize usability. - Strategic Design Frameworks: Applied Double Diamond and Lean Inception methodologies to guide product decisions. - Design Handoff & Collaboration: Ensured smooth handoff between design and development for efficient implementation.

Desenrolado | Jul 2021 - Oct 2021

UI Designer

Content & Interactive UI Design Worked on structuring and designing engaging digital content, ensuring clarity, aesthetics, and interactivity to enhance user engagement. - Content Layout & Design: Developed visually appealing and well-structured materials for digital platforms. - Interactive Objectives: Designed and implemented interactive elements to improve user experience and engagement.

Globalsys Soluções em TI | Jun 2021 - Aug 2021

UX Designer

Digital Product & UX/UI Design Designed and developed digital interfaces and products (web and app) with a strong focus on usability and user experience, ensuring intuitive and engaging interactions. - UI/UX Prototyping: Created high-fidelity prototypes and interactive wireframes to streamline design validation. - User Research & Benchmarking: Conducted user research, competitive analysis, and usability testing to refine product experiences. - Stakeholder & Client Engagement: Led interviews and meetings with stakeholders and clients to align product vision and business goals.

Biofórmula Farmácia de Manipulação | Dec 2019 - Jan 2021

Marketing Analyst

Digital Marketing & Content Strategy Managed content creation and marketing initiatives to enhance brand visibility, engagement, and sales performance. - Social Media & E-commerce: Developed and managed content for Instagram, Facebook, and online store to boost audience interaction. - Marketing Analytics & KPIs: Defined and monitored key performance indicators to optimize marketing strategies. - Graphic Design & Content Creation: Designed medical and pharmaceutical materials, ensuring clear and professional communication. - Customer Research & Campaign Management: Conducted client research and developed seasonal marketing campaigns (e.g., Carnival, Christmas, New Year). - Talent Acquisition: Led recruitment and selection for commercial and logistics teams, aligning talent with business needs.

My Education

Take a look at my formal education

Bachelor of Education in Computer ScienceFederal University of Piauí | 2028
Bachelor of Technology in Information Technology Administration and ManagementFaculdade UniBF | 2026
Bachelor's degree in Industrial ProductionState University of Maranhão | 2021

About Me

Francisco Matheus Vaz dos Santos

Transitioning into Data Engineering with experience in SQL, Python, BI tools, and cloud technologies. Focused on learning and applying data solutions to real problems. Open to opportunities and practical challenges.

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