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Andrea Carvajal OsorioAO
Open to opportunities

Andrea Carvajal Osorio

@andreacarvajalosorio

Full Stack Developer focused on Front-End—React, Redux, and TypeScript with a quality-first mindset.

Venezuela
Message

What I'm looking for

I want a collaborative team where I can build front-end web experiences with React and TypeScript, while using my QA mindset to deliver reliable releases. I value communication, honesty, and continuous learning and growth.

I’m a self-taught Full Stack/Front-End Developer who loves learning constantly and building in a collaborative teamwork environment. I bring organization, discipline, and strong communication as the foundation for reaching goals.

In my current QA Engineer role, I collaborate with multiple teams to ensure high quality software releases. I design and execute detailed test cases, perform manual testing for web and mobile applications, and report, track, and validate defects to confirm fixes.

Before that, I worked with high-volume, confidential data as a Data Entry Operator, strengthening my accuracy and compliance habits. I also developed full stack projects through Henry, including a scalable platform inspired by Manga—where I used TypeScript, Redux Toolkit, and socket.io—along with an SPA that connects to a REST API for dog-breed data.

I’m driven by perseverance and discipline, and I value both autonomous and collaborative learning. I’m looking to contribute to web projects where quality, teamwork, and continuous growth are real priorities.

Experience

Work history, roles, and key accomplishments

Krasamo Inc logoKI
Current

QA Engineer

Jul 2025 - Present (1 year 1 month)

Collaborating with multiple teams to ensure high quality software releases. Responsible for designing and executing detailed test cases, identifying defects, and validating fixes to deliver reliable and user-friendly products. Contributing to different areas of the project, supporting development teams and ensuring smooth performance across platforms.
Key contributions:
• Perform manual testing fo

Henry logoHE

[academic] Full Stack Developer - MangaCoffee

Jul 2022 - Aug 2022 (1 month)

It's a highly scalable project based on Manga's exciting and gigantic world. It was an enormous challenge where we implemented new technologies we had no knowledge of such as TypeScript, redux-toolkit, socket.io, among others. Great project in which we achieved incredible teamwork to achieve a common goal.

- Develop in a team of 8 members a platform inspired by the exciting manga world.

- Plan a

Henry logoHE

[academic] Full Stack Developer

Jun 2022 - Jun 2022 (0 months)

A Single Page Application where you can see the different dog breeds along with relevant information about them.

- Develop a SPA (Single Page Application) about dogs, connected to a REST API (The dog API) applying all the knowledge acquired during the SoyHenry Bootcamp

- Plan and organize the code structure of both the Front-end and Back-end for each functionality such as sorting the list of dog

HE

Full Stack Dev (Dog SPA)

Henry

Jun 2022 - Jun 2022 (0 months)

Developed a Single Page Application to browse dog breeds and view breed details via a REST API. Implemented sorting, searching, filtering, and a form to create new breeds while structuring front-end and back-end code for each feature.

Freelancer logoFR

Freelance Marketing

Jun 2021 - Feb 2022 (8 months)

Worked as a freelance marketing provider for the Freelancer platform.

Education

Degrees, certifications, and relevant coursework

HE

Henry

Web Full Stack

2022 - 2022

UV

Universidad Metropolitana (VE)

Bachelor of Applied Science - BASc, Engineering

2016 - 2018

At the Metropolitan University I was studying 2 careers which were: Chemical Engineering and Software Engineering. I had to interrupt my studies at the university due to my economic situation, but that didn't stop me from continuing my studies and learning what I like.

UM

Universidad Metropolitana

Bachelor of Applied Science - BASc, Engineering

2016 - 2018

Studied Chemical Engineering and Software Engineering at Universidad Metropolitana. Interrupted studies due to an economic situation but continued learning what she likes.

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