--- title: Avenue Code Snippets | Fábio Suarez description: Fábio Suarez is a Java Engineer at Avenue Code who works with microservices applications. --- [AvenueCode.com](https://avenuecode.com) [News](https://avenuecode.com/news) [Contact](https://avenuecode.com/contact) [![Avenue Code Snippets Logo](https://blog.avenuecode.com/hubfs/Avenue%20Code%20New%20Logos%20-%202023/AC-Snippets---Black.png)](https://blog.avenuecode.com/) *menu* - Technology [Cloud and DevOps](https://blog.avenuecode.com/blog/topic/cloud-and-devops?hsLang=en-us) [Delivery Infrastructure](https://blog.avenuecode.com/blog/topic/delivery-infrastructure?hsLang=en-us) [Web Experience](https://blog.avenuecode.com/blog/topic/web-experience?hsLang=en-us) [Agile Mindset](https://blog.avenuecode.com/blog/topic/agile-mindset?hsLang=en-us) [Quality Assurance](https://blog.avenuecode.com/blog/topic/quality-assurance?hsLang=en-us) [Integration](https://blog.avenuecode.com/blog/topic/integration?hsLang=en-us) [Design and UX](https://blog.avenuecode.com/blog/topic/design-and-ux?hsLang=en-us) [Solutions Architecture](https://blog.avenuecode.com/blog/topic/solution-architecture?hsLang=en-us) [Data and Machine Learning](https://blog.avenuecode.com/blog/topic/data-and-machine-learning?hsLang=en-us) [Mobile Experience](https://blog.avenuecode.com/blog/topic/mobile-experience?hsLang=en-us) [Microservices](https://blog.avenuecode.com/blog/topic/microservices?hsLang=en-us) - [Whitepapers](https://blog.avenuecode.com/blog/topic/whitepapers?hsLang=en-us) - [Spotlight](https://blog.avenuecode.com/blog/topic/spotlight?hsLang=en-us) - [Extraordinary Women in Tech](https://blog.avenuecode.com/blog/topic/extraordinary-women-in-tech?hsLang=en-us) - [Avenue Code Culture](https://blog.avenuecode.com/blog/topic/avenue-code-culture?hsLang=en-us) - [Cloud and DevOps](https://blog.avenuecode.com/blog/topic/cloud-and-devops?hsLang=en-us) - [Design and UX](https://blog.avenuecode.com/blog/topic/design-and-ux?hsLang=en-us) - [Delivery Infrastructure](https://blog.avenuecode.com/blog/topic/delivery-infrastructure?hsLang=en-us) - [Solutions Architecture](https://blog.avenuecode.com/blog/topic/solution-architecture?hsLang=en-us) - [Web Experience](https://blog.avenuecode.com/blog/topic/web-experience?hsLang=en-us) - [Data and Machine Learning](https://blog.avenuecode.com/blog/topic/data-and-machine-learning?hsLang=en-us) - [Agile Mindset](https://blog.avenuecode.com/blog/topic/agile-mindset?hsLang=en-us) - [Mobile Experience](https://blog.avenuecode.com/blog/topic/mobile-experience?hsLang=en-us) - [Microservices](https://blog.avenuecode.com/blog/topic/microservices?hsLang=en-us) - [Quality Assurance](https://blog.avenuecode.com/blog/topic/quality-assurance?hsLang=en-us) - [Integration](https://blog.avenuecode.com/blog/topic/integration?hsLang=en-us) - [Whitepapers](https://blog.avenuecode.com/blog/topic/whitepapers?hsLang=en-us) - [Spotlight](https://blog.avenuecode.com/blog/topic/spotlight?hsLang=en-us) - [Extraordinary Women in Tech](https://blog.avenuecode.com/blog/topic/extraordinary-women-in-tech?hsLang=en-us) - [Avenue Code Culture](https://blog.avenuecode.com/blog/topic/avenue-code-culture?hsLang=en-us) ## [Featured [AHP - A Group Decision Making Technique](https://blog.avenuecode.com/ahp-a-group-decision-making-technique?hsLang=en-us) *perm\_identity* [Fábio Suarez](https://blog.avenuecode.com/ahp-a-group-decision-making-technique/author/f%C3%A1bio-suarez?hsLang=en-us) *schedule* 2/13/19 7:00 PM](https://blog.avenuecode.com/ahp-a-group-decision-making-technique?hsLang=en-us) ## [AHP - A Group Decision Making Technique](https://blog.avenuecode.com/ahp-a-group-decision-making-technique?hsLang=en-us) *perm\_identity* [Fábio Suarez](https://blog.avenuecode.com/ahp-a-group-decision-making-technique/author/f%C3%A1bio-suarez?hsLang=en-us) *schedule* 2/13/19 7:00 PM Have you ever found your team or group in a situation where you had to make a complex decision? Maybe you came to an impasse, unable to decide between two or more options, or maybe you selected one and still doubted whether you had evaluated all possible pros and cons. Well, what if I told you that... *perm\_identity* [Fábio Suarez](https://blog.avenuecode.com/ahp-a-group-decision-making-technique/author/f%C3%A1bio-suarez?hsLang=en-us) *schedule* 2/13/19 7:00 PM [READ MORE](https://blog.avenuecode.com/ahp-a-group-decision-making-technique?hsLang=en-us) ## [How to Build a Simple Validation Mechanism for JAVA Spring MVC REST Endpoint Parameters](https://blog.avenuecode.com/how-to-build-a-simple-validation-mechanism-for-java-spring-mvc-rest-endpoint-parameters?hsLang=en-us) *perm\_identity* [Fábio Suarez](https://blog.avenuecode.com/how-to-build-a-simple-validation-mechanism-for-java-spring-mvc-rest-endpoint-parameters/author/f%C3%A1bio-suarez?hsLang=en-us) *schedule* 7/18/18 5:00 PM Over the years I have seen several approaches for validating inputs (@RequestParam, @RequestBody, etc.) for REST endpoints. Many of these approaches are pretty manual and require explicitly calling a validation mechanism. But is there a way to automate this process while writing as little code as... *perm\_identity* [Fábio Suarez](https://blog.avenuecode.com/how-to-build-a-simple-validation-mechanism-for-java-spring-mvc-rest-endpoint-parameters/author/f%C3%A1bio-suarez?hsLang=en-us) *schedule* 7/18/18 5:00 PM [READ MORE](https://blog.avenuecode.com/how-to-build-a-simple-validation-mechanism-for-java-spring-mvc-rest-endpoint-parameters?hsLang=en-us) ### Avenue Code Social [![Facebook Icon](https://blog.avenuecode.com/hubfs/Images/Blog/facebook.png?t=1486470796564)](https://www.facebook.com/avenuecode) [![Twitter Icon](https://blog.avenuecode.com/hubfs/Images/Blog/twitter.png?t=1486470796842)](https://twitter.com/AvenueCode) [![LinkedIn Icon](https://blog.avenuecode.com/hubfs/Images/Blog/linkedin.png?t=1486470796556)](https://www.linkedin.com/company/avenuecode/) ### Newsletter Want to stay on top of all tips and news from Avenue Code? ### Popular Snippets ![Avenue Code-primary versions_logo white avenue code endorsement 2](https://blog.avenuecode.com/hs-fs/hubfs/Avenue%20Code%20New%20Logos%20-%202023/Avenue%20Code-primary%20versions_logo%20white%20avenue%20code%20endorsement%202.png?width=1180&name=Avenue%20Code-primary%20versions_logo%20white%20avenue%20code%20endorsement%202.png "Avenue Code-primary versions_logo white avenue code endorsement 2") ### About Us - [Who We Are](https://www.avenuecode.com/who-we-are) - [What We Do](https://www.avenuecode.com/what-we-do) - [Portfolio](https://www.avenuecode.com/portfolio) - [Partners](https://www.avenuecode.com/partners) - [News](https://www.avenuecode.com/news) - [Events](https://www.avenuecode.com/events) - [Blog](https://blog.avenuecode.com/) - [Contact](https://www.avenuecode.com/contact) ### Our Offices San Francisco [+1 415 766 4178](tel:+553125161448) [ac.inquiries@avenuecode.com](mailto:brazil.info@avenuecode.com) Belo Horizonte [+55 31 2516 1448](tel:+553125161448) [brazil.info@avenuecode.com](mailto:brazil.info@avenuecode.com) São Paulo [+55 11 3205 3232](tel:+553125161448) [brazil.info@avenuecode.com](mailto:brazil.info@avenuecode.com) ### We're Hiring! - [Belo Horizonte](https://www.avenuecode.com/who-we-are) - [New York](https://www.avenuecode.com/what-we-do) - [San Francisco](https://www.avenuecode.com/portfolio) - [São Paulo](https://www.avenuecode.com/partners) --- ©2015 - 2017 Avenue Code [![Facebook Icon](https://blog.avenuecode.com/hubfs/Images/Icons/facebook-2.png)](https://www.facebook.com/avenuecode) [![Twitter Icon](https://blog.avenuecode.com/hubfs/Images/Icons/twitter-2.png)](https://twitter.com/AvenueCode) [![LinkedIn Icon](https://blog.avenuecode.com/hubfs/Images/Icons/linkedin-2.png)](https://www.linkedin.com/company/avenue-code) [![Glassdoor Icon](https://blog.avenuecode.com/hubfs/Images/Icons/glassdoor-icon-1.png)](https://www.glassdoor.com/Overview/Working-at-Avenue-Code-EI_IE456173.11,22.htm) [![YouTube Icon](https://blog.avenuecode.com/hubfs/Images/Icons/youtube-2.png)](https://www.youtube.com/user/AvenueCodePlay) © 2026 Avenue Code