Portifolio: https://kmads.dev/
Projects: https://kmads.dev/projects/
- 🥇 Python (FastAPI, Pandas, PySpark, Scikit)
- 🥈 SQL & NoSQL (MySQL, PostgreSQL, SQLite)
- 🥉 JavaScript (Web/Backend development, REST APIs, Node.JS, OOP)
- DevOps (SDLC, CI/CD Pipelines, Monitoring)
- Architecture (Microservices, Monolith, MVC, BFF, Event-Driven, Serverless)
- Backend Development (Web/Desktop Applications, REST & Gateway APIs)
- Data Analysis (Data Modelling, EDA, Pandas, SQL, Power BI/Tableau)
- Data Science (Prediction/Classification Machine Learning Models)
- Cloud (AWS, Google Cloud, Vercel, Oracle -> Services, like: EC2, S3, GCS, Lambda)
- Agile Methodologies (Scrum, Kanban, Jira, Github Projects, Monday, Notion)
| Company | Title / Role | Contract Type | Period |
|---|---|---|---|
| PicPay | Software Engineer | Part-time | Dec 2025 - Present |
| PicPay | Data Engineer | Part-time | Mar 2025 - Nov 2025 |
| HiveMind | Data Scientist & ML Engineer | Co-founder | Jan 2025 - Dec 2025 |
| TrocaTine | Software Engineer | Co-founder, Board member | Jan 2024 - Dec 2024 |
| Fiverr | Freelancer Data Engineer & Analyst | Self employed | 2023 - 2024 |
| Discord | Applications Developer | Self Employed | 2018 - 2022 |
- HS Diploma + Computer Science & Software Engineering @ J&F Institute (Expected 2026)
- Computer Science (CS50x) @ Harvard University on EdX (2025)
- Software Engineering (CS164) @ Harvard Extension School on YouTube (2025)
- Advanced Algoritms (CS224) @ Harvard University on YouTube
- Algoritms for Big Data (CS229r) @ Harvard University on YouTube
- AWS Cloud Practitioner Essentials @ AWS Skill Builder
- Started learning about Discord Bots and Minecraft Plugins using JavaScript, Node.JS, Discord.JS and Java deployed on Glitch.com
- Simple Web applications deployed Github Pages.
- Photoshop, Canva logo/banner designs, Design Systems
- Contributed to PC Building communities on reddit (like r/craftmybox, r/builapc and r/computadores) and helped people build their PCs
- Premiere video editing
- Computer Science basics
- Data: Data Analysis, Python, Pandas, PySpark, MySQL, Power BI
- Started to use Github Actions
- Advanced Data Analysis: joins, window functions, time-series queries, performance optimization, data manipulation, scalable data cleaning/aggregation.
- Introduction to Software Engineering: DevOps introduction, simple CI/CD pipelines
- FullStack Development: Web development, responsive design, API integration, Java OOP
- CSec/IS Fundamentals: Secure coding, encryption basics, hashing, safe network design
- Cloud (GCP, Docker)
- Scrum/Agile
- Software: Architecture, Design & Engineering, SaaS
- DevOps: CI/CD, SDLC
- Data: NoSQL (MongoDB, Redis & Neo4j), Data Analysis/Science, Machine Learning, Big Data
- Cloud: AWS (S3, EC2, ELB, Lambda, SNS/SQS), Oracle (HCM, OTBI & DMs), Vercel, Render, Cloudflare, Nginx
- English (Full Professional Proficiency, C1)
- Portuguese (Native, Full Professional Proficiency)
- Spanish (May be able to hold conversations)
- 🥉 Bronze Medalist on Brazil's Math Kangaroo for J&F Institute (2024)
- ♟️ Beaten Komodo20 Chess Bot rated 2400 elo