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Hi, I’m Juan Pablo Coca Robles, a software developer with extensive experience across full‑stack web and mobile applications. I specialize in .NET Core, React, React Native, and cloud-enabled architectures, delivering robust APIs, clean UIs, and maintainable code. I enjoy solving complex technical problems and collaborating with remote teams to ship reliable software. Beyond coding, I’ve contributed to AI model training as a data labeling specialist and prompt engineer, working on RLHF projects and creating prompts to improve labeling quality. I thrive in flexible, remote environments and love turning challenging requirements into practical, user‑friendly solutions.…Hi, I’m Juan Pablo Coca Robles, a software developer with extensive experience across full‑stack web and mobile applications. I specialize in .NET Core, React, React Native, and cloud-enabled architectures, delivering robust APIs, clean UIs, and maintainable code. I enjoy solving complex technical problems and collaborating with remote teams to ship reliable software. Beyond coding, I’ve contributed to AI model training as a data labeling specialist and prompt engineer, working on RLHF projects and creating prompts to improve labeling quality. I thrive in flexible, remote environments and love turning challenging requirements into practical, user‑friendly solutions.

Juan Pablo Coca Robles

Web Developer, Full Stack Developer, Back-End Developer, +2

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Hi, I’m Juan Pablo Coca Robles, a software developer with extensive experience across full‑stack web and mobile applications. I specialize in .NET Core, React, React Native, and cloud-enabled architectures, delivering robust APIs, clean UIs, and maintainable code. I enjoy solving complex technical problems and collaborating with remote teams to ship reliable software. Beyond coding, I’ve contributed to AI model training as a data labeling specialist and prompt engineer, working on RLHF projects and creating prompts to improve labeling quality. I thrive in flexible, remote environments and love turning challenging requirements into practical, user‑friendly solutions.…Hi, I’m Juan Pablo Coca Robles, a software developer with extensive experience across full‑stack web and mobile applications. I specialize in .NET Core, React, React Native, and cloud-enabled architectures, delivering robust APIs, clean UIs, and maintainable code. I enjoy solving complex technical problems and collaborating with remote teams to ship reliable software. Beyond coding, I’ve contributed to AI model training as a data labeling specialist and prompt engineer, working on RLHF projects and creating prompts to improve labeling quality. I thrive in flexible, remote environments and love turning challenging requirements into practical, user‑friendly solutions.

Available to hire

Hi, I’m Juan Pablo Coca Robles, a software developer with extensive experience across full‑stack web and mobile applications. I specialize in .NET Core, React, React Native, and cloud-enabled architectures, delivering robust APIs, clean UIs, and maintainable code. I enjoy solving complex technical problems and collaborating with remote teams to ship reliable software.

Beyond coding, I’ve contributed to AI model training as a data labeling specialist and prompt engineer, working on RLHF projects and creating prompts to improve labeling quality. I thrive in flexible, remote environments and love turning challenging requirements into practical, user‑friendly solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Spanish; Castilian

Fluent

Work Experience

Data Labeling Specialist / Prompt Engineer at Outlier.ai (Remote)

January 1, 2024 - Present

Participated in multiple AI model training projects (RLHF, Python, prompt engineering). Reviewed and provided feedback on tasks, ensuring consistency and accuracy across the project. Performed high-precision data labeling and model evaluation tasks to train artificial intelligence models. Generated challenging prompts related to coding and data processing, contributing to improved labeling quality.

Full Stack Developer

January 1, 2024 - Present

Backend: .NET Core Web API, Entity Framework; AWS (Elastic Beanstalk, CodePipeline, Codebase, S3, RDS). Frontend: CSS, HTML, JavaScript, React, React Native. Git. Applied OOP, SOLID, RESTful APIs.

Frontend Developer (Salesforce) / Remote at Oktana Corporation

January 1, 2021 - December 31, 2023

Developer on Salesforce. Frontend: Lightning Web Components, Aura components, JavaScript, CSS, HTML. Salesforce Marketing Cloud, MobilePush, Android Studio. Backend: ASP.NET Core Web API, React. Git.

Mobile Developer

January 1, 2019 - December 31, 2021

Developer on React Native (Expo). Analyst and developer of apps with React Native, Google Maps, PHP, MySQL and MariaDB for Android and iOS.

Developer at Cooperativa 2 de Junio

January 1, 2016 - December 31, 2019

Developer on .NET, Java, PHP. Analyst and developer of multiple applications with .NET, VBA, Java, Informix, MariaDB.

Developer at Business Informatic Programs

January 1, 2014 - December 31, 2016

Developer on C#, Java, OpenShift. Developer of multiple applications with C#, Entity Framework and SQL Server 2008, and mobile apps with Eclipse + SDK - Android, PHP and OpenShift.

Data Labeling Specialist / Prompt Engineering at Outlier.ai

January 1, 2024 - Present

Participated in multiple AI model training projects (RLHF, Python, prompt engineering); reviewed and provided feedback on tasks, ensuring consistency and accuracy; performed high-precision data labeling and model evaluation; generated prompts related to coding and data processing to improve labeling quality.

Developer (remote) at Oktana Corporation

January 1, 2021 - December 31, 2023

Salesforce frontend development (Lightning Web Components, Aura components), JavaScript, CSS, HTML. Salesforce Marketing Cloud, MobilePush, Android Studio; ASP.NET Core Web API, React, Git.

Mobile Developer at Freelancer

January 1, 2019 - December 31, 2021

Analytics and development of React Native apps (Expo); Google Maps integration; PHP; MySQL and MariaDB for Android and iOS.