Lázaro Tonatto
Backend Developer
Professional profile
Backend Developer with 4+ years of experience building scalable APIs with ASP.NET Core and SQL Server . Specialized in performance optimization , clean architecture and distributed systems
Work experience
Backend Developer
nosis | August 2022 - Present (4 años 3 meses)
Used skills
Implemented scalable solutions for high-load systems, resolved production issues, and improved system reliability using .NET, REST APIs, and SQL Server.
Major achievementDesigned, developed, and maintained RESTful APIs using ASP.NET Core and SQL Server. Optimized stored procedures, reducing query execution time by up to 50%.
Backend Developer (Contract)
qualita | April 2024 - July 2024 (3 meses)
Used skills
Worked with GitHub and ClickUp in agile environments. Focused on API development, system reliability, and efficiency.
Major achievementDeveloped and debugged APIs using .NET and MySQL. Improved query efficiency and reduced system downtime.
Education experience
Professional Computer Technician
Technical school n° 343 | Técnico/Tecnólogo
Technical school n° 343 | Técnico/Tecnólogo
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