Daniel Hernández Sánchez

Software Developer

Software Developer with 3 years of experience designing, developing, and maintaining web applications and FinTech solutions using C# (.NET), Angular, and React. Proficient in full-stack development with Ruby on Rails and Node.js, building scalable, maintainable, and user-focused applications. Experienced working with SQL Server, MongoDB, REST APIs, Git, and AWS, with additional exposure to mobile development using Xamarin. Strong problem-solving and analytical skills, with experience collaborating in Agile teams to deliver high-quality software solutions. Passionate about writing clean, efficient code, continuously expanding technical expertise, and leveraging modern technologies to create reliable and impactful applications.

0+
Years experience
0
Languages
0
Skills
Work Experience
Software Developer (Apprenticeship)
Pernix Solutions
2022 — 2023
  • Developed and maintained web applications for international clients using Ruby on Rails and Node.js
  • Implemented new features, fixed defects, and improved existing systems following agile methodologies
  • Worked with relational (SQL Server) and non-relational (MongoDB) databases across multiple projects
Software Developer
Infinite Computer Solutions
2023 — PresentCurrent
  • Develop and customise FinTech solutions using C# (.NET), Angular, and React-based SDK for multiple US clients in an Agile development environment
  • Deliver 20+ client customisations and projects, all successfully deployed to production
  • Contribute to front-end and back-end tasks within cross-functional teams, ensuring reliable and scalable solutions
  • Investigate and resolve production issues, including detection and analysis of standard value discrepancies post-deployment
Skills
C#.NETAngularReactRuby on RailsNode.jsSQL ServerMongoDBREST APIsAWSXamarinJavaScriptTypeScriptPythonRubyGitAWS Cloud FoundationsWeb & Mobile DevelopmentAIData Analysis
Education
Bachelor of Science, Software Engineering
Universidad Latina de Costa Rica
Certifications
Technical Program in Artificial Intelligence (In Progress)
Universidad Cenfotec
2027
Artificial Intelligence with Python
Universidad Cenfotec
2026-07
View credential
Python for Data Analysis
Universidad Cenfotec
2026-05
View credential
Python Fundamentals
Universidad Cenfotec
Apr 2026
View credential
AWS Academy Graduate – Cloud Foundations
Amazon Web Services
Nov 2025
View credential
Web Application Development with Angular
Universidad Cenfotec
Oct 2022
View credential
JavaScript Programming
Universidad Cenfotec
Apr 2022
View credential
NDG Linux Essentials
Cisco Networking Academy
Jul 2021
iOS/Android Mobile Development with C#, .NET and Xamarin
Universidad Cenfotec
Jan 2021
View credential
Languages
Spanish
Native
English
Advanced
Japanese
Basic
References available upon request.