Data
Hub Dados Leads
Imported 309 real leads from PDF sources into a structured pipeline. Typical junior-analyst work: extract, clean, validate and make the dataset usable.
Junior Data Analyst · Backoffice · Full Stack
Luiz Felipe Hidalgo De Lima
I turn messy operational data into clear reports, dashboards and tools that help teams decide faster.
About
Software Engineering student at Estácio, targeting junior roles in data analysis, backoffice operations and tech support for product teams.
I have shipped e-commerce, SaaS and internal tools with Python, JavaScript, SQL, Excel and Power BI. Day to day I care about clean data, KPIs and processes that actually get used.
Previous operations work taught me discipline, documentation and quality control. I now apply that same rigor to datasets, automations and web products.
Experience
Projects
Freelance Developer
Emik Company · VectraDex
- Built a full e-commerce storefront and checkout flow for Emik Company.
- Shipped VectraDex Manager, a mobile inventory app in closed testing on Google Play.
- Owned product scope, UI, data model and delivery end to end.
Jan 2021 — Present
Operations Assistant (contractor)
Proinvest Treinamento · Jacareí, SP
- Backoffice support: web infrastructure, operational tickets and campaign follow-up.
- Analyzed traffic and digital campaign data with a KPI-first view (reach, conversion, cost).
- Turned operational notes into reports the commercial team could act on.
Mar 2024 — Feb 2026
Operations & Process Support
Steck Elétrica · Guararema, SP
- Tracked process parameters, visual/dimensional quality checks and inspection reports.
- Automated inventory routines in Python, reducing manual spreadsheet work.
- Practiced 5S, teamwork and problem-solving under production SLAs — transferable to data ops and backoffice.
Selected work
E-commerce
Emik Company Store
Full storefront for a retail brand: catalog, product pages and purchase flow. Built as a production-facing web product.
Product
Felipe Tech
Personal tech hub and product pages, including updates to GlossyLog. A sandbox for UI, content and deployment on Vercel.
Ops / Web
Hub Pé na Estrada
Admin-facing Next.js app with a locked executive theme and operational options for the team.
Front-end
Hub Jarrusso
Client hub with motion and branded landing experience, deployed and iterated in production.
Mobile
VectraDex Manager
Inventory management app in closed testing on Google Play. Focused on stock control for field and backoffice users.
Skills
Data & backoffice
- SQL
- Excel
- Power BI
- Python
- KPI reporting
- Data cleaning
Engineering
- JavaScript
- Next.js
- Full stack
- Databases
- Automation
- Mobile
How I work
- Teamwork
- Adaptability
- Organization (5S)
- Problem solving
Education
Software Engineering
Estácio
Nov 2024 — Present
Python, SQL and Generative AI
Independent / certified courses
Ongoing
Let’s work together
Open to junior data analyst, backoffice, operations and full-stack roles. I reply quickly.
luizfelipehidalgo00@gmail.com