Alexander Acosta
Full-Stack Developer
Professional profile
Collaborative Full-Stack Developer with over 4 years of professional experience , specializing in web applications using Node.js and the NestJS framework
Work experience
Full-Stack Developer
gansoft | May 2023 - March 2025 (1 año 10 meses)
Used skills
Contributed to improving the stability and overall performance of the application by applying unit tests to all developed features.
Major achievementResponsible for identifying and fixing errors in both frontend and backend.
Back-End Developer
emplicit | April 2022 - February 2023 (10 meses)
Used skills
Increased the search speed of the algorithm for alert messages by almost 75% and set up a brand analysis dashboard.
Major achievementDeveloped a feature that optimizes 100% of operations.
Back-End Developer
referhub | June 2020 - April 2022 (1 año 10 meses)
Used skills
Developed a chat application with file upload capabilities and integrated Stripe for payment processing.
Major achievementMigrated data from MongoDB to PostgreSQL and refactored the codebase.
Education experience
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