Simera Professional Key (SPK)

Kevin B

El Salvador

Software Engineer

$ 3,200/month

6 yrs exp

Full Stack Software Engineer with 6+ years of experience building scalable, high-performance web applications. Strong expertise in backend development using .NET and Ruby, paired with modern frontend frameworks like React, Vue, and TypeScript. Proficient in managing relational and NoSQL databases (SQL Server, PostgreSQL, MongoDB, Redis). Experienced in Agile/Scrum environments, automated testing, and leveraging AI tools (Claude, Codex, Antigravity) to accelerate development cycles and drive code…

Skills

  • Docker
  • Git
  • Kanban
  • MongoDB
  • MySQL
  • PostgreSQL
  • Problem Solving
  • React
  • Redis
  • Scrum
  • Teamwork
  • Vue.js
  • .NET
  • .NET Core
  • Azure DevOps
  • C#
  • Oracle
  • Rabbit
  • ReactJS
  • TeamWorks
  • Problem-Solving
  • RESTful APIs
  • Team Work
  • Clean Architecture
  • Analytical Thinking
  • problem sloving
  • Database Management (PostgreSQL, MySQL).
  • analythical thinking
  • Problem-Solving:
  • Problem-solving.
  • keycloack
  • Agile & Predictive Methodologies
  • Problem - solving
  • Teamworker
  • Cloud Architecture
  • REST APIs
  • Problem Saving
  • MSQL
  • o Problem-Solving
  • CRM Architecture
  • Clean Architech
  • JavaScript/React
  • -Teamwok
  • AI-Assisted Development
  • Apache Kafka
  • Proble solving
  • probelm solving
  • MVC Architecture

Kevin B

El Salvador

Software Engineer

$ 3,200 /month

Part Time: $ 1,950/month

6 yrs exp

Intro Video

Full Stack Software Engineer with 6+ years of experience building scalable, high-performance web applications. Strong expertise in backend development using .NET and Ruby, paired with modern frontend frameworks like React, Vue, and TypeScript. Proficient in managing relational and NoSQL databases (SQL Server, PostgreSQL, MongoDB, Redis). Experienced in Agile/Scrum environments, automated testing, and leveraging AI tools (Claude, Codex, Antigravity) to accelerate development cycles and drive code…

Skills

  • Docker
  • Git
  • Kanban
  • MongoDB
  • MySQL
  • PostgreSQL
  • Problem Solving
  • React
  • Redis
  • Scrum
  • Teamwork
  • Vue.js
  • .NET
  • .NET Core
  • Azure DevOps
  • C#
  • Oracle
  • Rabbit
  • ReactJS
  • TeamWorks
  • Problem-Solving
  • RESTful APIs
  • Team Work
  • Clean Architecture
  • Analytical Thinking
  • problem sloving
  • Database Management (PostgreSQL, MySQL).
  • analythical thinking
  • Problem-Solving:
  • Problem-solving.
  • keycloack
  • Agile & Predictive Methodologies
  • Problem - solving
  • Teamworker
  • Cloud Architecture
  • REST APIs
  • Problem Saving
  • MSQL
  • o Problem-Solving
  • CRM Architecture
  • Clean Architech
  • JavaScript/React
  • -Teamwok
  • AI-Assisted Development
  • Apache Kafka
  • Proble solving
  • probelm solving
  • MVC Architecture

Software Engineer

Terknergy
November 2024 - present

Developed enterprise software solutions for national and international clients. Built business management systems using .NET 8, React, and MySQL, covering billing, quotes, scheduling, and personnel management modules.

Software Engineer

Banco Atlántida El Salvador
October 2024 - March 2025

Developed backend services for international transfer systems using .NET 8 and ASP.NET Core. Designed and implemented REST APIs and financial system integrations using Apache Kafka, and implemented Keycloak for authentication and authorization.

Software Engineer

ABANK El Salvador
March 2023 - October 2024

Developed secure APIs using .NET 6 and Hexagonal Architecture for banking systems. Configured and deployed services using Docker. Managed relational and NoSQL databases including PostgreSQL, Oracle, and MongoDB.

Software Engineer

Stefanini Group
March 2022 - March 2023

Developed backend services and APIs using .NET 6. Implemented application deployments via IIS and Docker. Managed and worked with SQL Server, MySQL, PostgreSQL, and Oracle databases.

Software Engineer

Grupo Satelite
August 2021 - January 2022

Developed APIs with .NET Core 2.1 for insurance sector solutions. Implemented messaging-based integrations using RabbitMQ and managed SQL Server databases.

Software Engineer

CONAMYPE
February 2021 - July 2021

Developed APIs with .NET 5 for business solutions. Implemented frontend interfaces using Vue.js and designed user experiences applying UX/UI principles with Figma and Adobe XD.

Software Engineer

DLF Sistemas
September 2020 - February 2021

Developed financial applications using .NET Core 2.1. Built web interfaces with Vue.js, managed Oracle databases, and performed application deployments using IIS.

Smart Scores

Communication
70
Role Fit
100
Adaptability
80
Problem-solving
80

Smart Skills

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