Caio Lucio Ferreira Carvalho
Development
MG, Brazil
Skills
Python
TypeScript
React.js
React Native
HTML
CSS
Usability Testing
Node.js
Flask
Django
Django REST Framework (DRF)
REST
PostgreSQL
mySQL
NoSQL
MongoDB
Firebase
AWS (Amazon Web Services)
ElasticCache (AWS)
WebSocket API
GCP (Google Cloud Platform)
Docker
Microservices
Amazon SQS
Amazon API Gateway
Linux
GitHub
GitHub Actions
Selenium
Scrapy
Microsoft Office Suite
Financial Services
Strategic Thinking
Creativity
Powerpoint
About
Caio Carvalho's skills align with Programmers (Information and Communication Technology). Caio also has skills associated with Sellers (Sales and Trading). Caio Carvalho has 7 years of work experience, with 5 years of management experience, including a high-level position.
Acomplishments
One of my proudest accomplishments was during my tenure as Tech Lead at METROBI. I spearheaded the implementation of rigorous API testing, which resulted in a remarkable reduction of daily Sentry errors from 10,000 to just 50. This achievement not only showcased my technical expertise but also underscored my ability to lead and inspire a team towards excellence. It was immensely rewarding to witness the tangible impact of our efforts on the overall performance and reliability of the system. This accomplishment not only boosted team morale but also solidified my reputation as a capable and results-oriented leader in the software engineering domain.
One notable accomplishment of mine was founding BIOLIV, where I led the development of an app to sell the company's subscription products. Collaborating closely with a Flutter freelancer, we created a seamless and user-friendly platform that significantly boosted sales. Additionally, I orchestrated sales strategies and managed Key Performance Indicators (KPIs), which led to enhanced operational efficiency and overall success. This venture not only showcased my entrepreneurial spirit but also my ability to drive business growth through innovative solutions and strategic decision-making.
Work Experience
Tech Lead - Backend Heavy
METROBI
January 2022 - February 2024
- • Implemented rigorous API testing, reducing daily Sentry errors from 10,000 to 50.
- • Engineered backend for a lead engine tool, increasing sales by over 25%.
- • Revamped Firestore connection from REST to gRPC, elevating overall server speed.
- • Streamlined workflows with GitHub migration and automated testing, fostering team productivity.
- • Implemented WAF, ensuring uninterrupted API operation and safeguarding against DDoS threats.
Backend Python Developer
METROBI
July 2021 - January 2022
- • Implemented geohash distance calculation for faster, smoother driver app and API performance.
- • Integrated API with HubSpot, automating tasks for marketing and sales teams.
- • Integrated API with Intercom, facilitating smooth communication and data access.
- • Integrated Stripe API for automatic driver payments, saving a full day every week previously spent on manual processing.
Founder - Flutter & NodeJS Developer
MOOTS
January 2021 - December 2021
- • Elevated system efficiency through advanced backend development using KeyStone JS4
- • Created dynamic and visually appealing app scenes using Flutter.
- • Implemented Redux, optimizing application functionality and responsiveness.
Founder
BIOLIV
January 2020 - December 2021
- • Built an app to sell the company's subscription products alongside a freelancer with Flutter.
- • Orchestrated sales strategies and Key Performance Indicators (KPIs) management.
- • Nurtured strategic relationships with suppliers, contributing to operational efficiency and success.
Freelancer
Lucius Codes
January 2019 - Present
- • Implemented Selenium in Python to scrape data from multiple airlines, centralizing information
- • Developed a robust API on a Google Cloud machine to update and maintain a centralized database.
- • Automated data updates every few hours, saving 18 employees significant manual effort in fetching and updating data.
- • Resulted in big time savings, allowing workers to redirect efforts towards the core company functions.
Founder
L'Harmonie
January 2019 - December 2020
- • Developed a recipe for the product that, on an assessment, got an approval rating of 89%.
- • Created an integrated system of excel sheets to control the Financial Aspects of the company.
Commercial Finance - FMP
GE POWER
July 2017 - February 2018
- • Ensured that the ALSTOM to GE Power GMBH transition was correctly done on the financial side • Modeled complex financial contracts for Gas Turbines.
- • Integral team member ensuring meticulous preparation and verification of crucial information, empowering the sales team to successfully secure a landmark $2 billion contract with Iran.
Education
Harvard
CS50x
January 2020 - April 2020
Schalkalden FH
International Business
August 2014 - January 2015
