Data Analysis and BI
Turns scattered data into clear operational reading without hiding assumptions or analysis limits.
Contact
Roles in data or development
I do data analysis and automation with SQL, Python and Power BI. I build web apps with React, TypeScript and Next.js, including real-time interaction. Email and LinkedIn are the fastest channels.
- Based in
- Recife, Brazil
- Focus
- Data, web development and automation
- Availability
- Full-time or contract · Recife/PE, on-site, hybrid, or remote
Where I contribute
What I bring to a product team
Each area has a published case or example, with the problem, the technical decisions and the outcome.
Python Automation
Reduces manual effort, improves predictability, and creates a base that is easy to evolve without exposing sensitive data.
Web interfaces for data
Lets an indicator reach people without a BI licence, without giving up performance or accessibility.
Real-time interaction in the browser
The interface responds to movement without touch and without sending video to a server: processing stays on the user's machine.
How I work
From the request to a screen in production
The same path on any team: understand the decision, check the source, validate in the browser and against the data, and leave it documented.
Understand the question
Before opening the tool: which decision the screen or the indicator supports, and who uses it.
Check the source
I establish origin, granularity, and limits of the data, and record what it cannot answer.
Build and validate
Component, model, or measure in short cycles, checking the result in the browser and against the source at each step.
Document and hand over
Assumptions, decisions, and the refresh routine written down, so the team does not depend on me.
What I bring
What usually matters in a first conversation
- Interfaces that respond in real time in the browser, with logic and end-to-end tests, camera error states, and processing on the device.
- Business rules read before the dashboard, from marketing, commercial operations, and compensation management.
- Fiscal and people-management datasets handled with standardisation, validation, and integrity checks on every load.
- Able to take an indicator from raw data to a published report, refresh routine included.
- Communicates with technical and non-technical audiences, with C1 English for distributed teams.
To move faster
What helps in a first message
Nothing long. With these I can tell you the same day whether the profile fits.
- 01
The job description and the team it sits in.
- 02
Contract type, work format, and city.
- 03
The stack and the tools the team uses day to day.
- 04
The steps in the process and the timing you have in mind.
Next step
Have a role that fits this profile?
Write by email or LinkedIn. The PDF resume has the full background, and the case studies show the work in detail.