Eder Betancur React, React-Native, Xamarin, Angular, ASP.Net core, C#, Nodejs, SQL.
Colombia-
Verified
About Me
I have been developing web and mobile apps since 2011. Coupled with analytical and technical skills in gathering system requirements, logical data & process modeling, use case modeling, and work flow modeling. Superior knowledge of software development methodologies, frameworks, and Software Development Life Cycle (SDLC), with competencies in all phases of systems analysis and knowledge of client business technologies and processes.
Excellent verbal and written communication skills and the ability to interact professionally with a diverse group, executives, managers, and subject matter experts. I communicate with clarity, verbally and in one on one or group situations, and over the telephone.
Listed below are my experiences and skills:
- Swift, Java, Koplin
- React Js, Angular, VueJs, Knockout, ExtJs
- React Native, Ionic, Xamarin, Flutter
- ASP.NET MVC and WebApi
- Rest API, GraphQL, Firebase
- PostgreSQL, SQL server, My SQL, Redis, MongoDb
- Azure and AWS
- Sharepoint
- SalesForce
- Sitecore, Kentico Umbraco
- Ontraport
- Dynamics CRM
- WordPress
- Wix Design and Development
Last 5 Reviews
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Consultation Rated as Freelancer
October 2025Honest, thorough, excellent communicator, prompt, and demonstrates a high level of integrity in his field. We will definitely be using Eder again! -
Website Rebranding using existing Angular.js front end code Rated as Freelancer
October 2025Eder went above and beyond to implement stringent requirements within a short period of time. He was patient and diligent enough to accommodate the project needs (timeline and requirements). -
Experienced Full Stack Developer Needed Rated as Freelancer
October 2025Eder is an Excellent,Talented developer. He went far beyond his tasks by meeting deadlines and milestones expectation in terms of work quality. Highly recommended for the fact that I will rehire him again!!! -
Advisory Services - for SaaS Start Up Rated as Freelancer
September 2025Thanks! -
Experienced Full Stack Developer Needed Rated as Freelancer
September 2025Once again his expertise met our expectation in terms of work quality. We will hire him again!!!
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