Professional experience
SolarMarket
A business proposal generator for the solar energy industry, using artificial intelligence. A platform handling large volumes of financial and user data in real time.
- Role
- Full Stack Developer (Jan 2022 – Mar 2024); Frontend Web Developer (Jun 2021 – Jan 2022)
- Company
- SolarMarket Brasil
- Period
- Jun 2021 – Mar 2024 (2 years 10 months)
- 5,000+ concurrent users
I worked at SolarMarket Brasil for 2 years and 10 months: first as a Frontend Web Developer (Jun 2021 – Jan 2022), then as a Full Stack Developer (Jan 2022 – Mar 2024), building and scaling a data-intensive platform.
Context
A data-intensive platform handling large volumes of financial and user data in real time.
Solution
As Full Stack Developer: scalable APIs with NestJS and GraphQL, plus MongoDB; AWS Lambda crawlers to automate the collection of financial and user data; frontend performance and usability improvements with Vue.js; integration of financial data providers and automated data-processing workflows.
Results
Scaled to support 5,000+ concurrent users; automated financial integrations, reducing processing time and manual errors; improved performance, reliability and data consistency.