Simera Professional Key (SPK)

Jonathan V

Costa Rica

Senior Full-Stack Developer

$ 4,500/month

10+ yrs exp

Senior Software Engineer with 20+ years delivering enterprise and SaaS applications across .NET, Node.js/TypeScript, Angular, and cloud-native AWS ecosystems. I design event-driven and microservices architectures, apply design patterns, and work across the entire stack from high-performance backend design to modern frontend delivery. Technical Snapshot: * Backend: C#/.NET Core, Node.js/TypeScript, Entity Framework, REST APIs, MuleSoft, Zoho People API, Laravel (PHP) * Cloud & Architecture: A…

Skills

  • Agile
  • AngularJS
  • AWS
  • Azure
  • Docker
  • Entity Framework
  • Git
  • Java
  • JavaScript
  • MongoDB
  • Node.js
  • PHP
  • PostgreSQL
  • Python
  • React
  • Salesforce
  • Scrum
  • Terraform
  • Typescript
  • JavaScript ES6
  • .NET
  • .NET MVC
  • Angular
  • Azure DevOps
  • C#
  • CloudFormation
  • GCP
  • GraphQL
  • Phyton
  • ReactJS
  • Python/R
  • Python3
  • Prompt engineering
  • Paython
  • Java.
  • ASP.NET MVC
  • ChatGPT Prompt Engineering
  • Mulesoft
  • Angular+17
  • Claude
  • Process Engineering
  • Cloude
  • Entity Framework Core
  • AI Github Copilot
  • Salesforce CRM
  • Type Script
  • Salesforce.com

Jonathan V

Costa Rica

Senior Full-Stack Developer

$ 4,500 /month

Part Time: $ 1,950/month

10+ yrs exp

Senior Software Engineer with 20+ years delivering enterprise and SaaS applications across .NET, Node.js/TypeScript, Angular, and cloud-native AWS ecosystems. I design event-driven and microservices architectures, apply design patterns, and work across the entire stack from high-performance backend design to modern frontend delivery. Technical Snapshot: * Backend: C#/.NET Core, Node.js/TypeScript, Entity Framework, REST APIs, MuleSoft, Zoho People API, Laravel (PHP) * Cloud & Architecture: A…

Skills

  • Agile
  • AngularJS
  • AWS
  • Azure
  • Docker
  • Entity Framework
  • Git
  • Java
  • JavaScript
  • MongoDB
  • Node.js
  • PHP
  • PostgreSQL
  • Python
  • React
  • Salesforce
  • Scrum
  • Terraform
  • Typescript
  • JavaScript ES6
  • .NET
  • .NET MVC
  • Angular
  • Azure DevOps
  • C#
  • CloudFormation
  • GCP
  • GraphQL
  • Phyton
  • ReactJS
  • Python/R
  • Python3
  • Prompt engineering
  • Paython
  • Java.
  • ASP.NET MVC
  • ChatGPT Prompt Engineering
  • Mulesoft
  • Angular+17
  • Claude
  • Process Engineering
  • Cloude
  • Entity Framework Core
  • AI Github Copilot
  • Salesforce CRM
  • Type Script
  • Salesforce.com

Senior Full-Stack Developer

Sapiens Development
May 2022 - May 2026

Architected and delivered a React + Node.js SPA integrated with AWS infrastructure. Built and deployed an internal productivity platform using React and Azure App Services with MuleSoft API integration. Maintained and improved a production .NET ecosystem. Managed infrastructure provisioning using Terraform and AWS CloudFormation. Led architecture discussions, provided technical leadership, and mentored junior developers.

Senior Backend Developer

Hatchworks Technologies
April 2020 - April 2022

Developed backend features on an MVC/.NET platform supporting business-critical operations. Designed and implemented serverless AWS components (Lambda, SNS, SQS). Contributed to microservices architecture and implemented MongoDB for new feature development.

Senior Backend Developer

The Hangar
February 2016 - April 2020

Developed and maintained backend services in .NET for multiple client-facing applications. Built and maintained CMS solutions using Umbraco. Implemented frontend features using SASS, Bootstrap, and jQuery.

.NET Developer

Ex2 Outcoding
December 2011 - January 2016

Focused on .NET development for various client projects.

.NET Developer

Excel Softsources
June 2008 - December 2011

Full-stack .NET development.

SQL DBA & .NET Developer

ILG Logistics
August 2006 - June 2008

Managed SQL databases and developed .NET applications.

LATAM IT Assistant

GlaxoSmithKline
August 2003 - February 2005

Provided IT assistance for the LATAM region.

Smart Scores

Communication
80
Role Fit
100
Adaptability
90
Problem-solving
80

Smart Skills

beta