Available to hire
Hi, I’m Estela Sempere Macià, a software engineer with experience in building mobile and web applications using React Native, JavaScript, and Python. I love delivering user-centered, high-performance apps and collaborating across teams to create impactful digital products.
I enjoy tackling challenging problems, designing elegant interfaces, and learning new technologies to drive meaningful outcomes for users and businesses.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Spanish; Castilian
Fluent
Catalan; Valencian
Fluent
Japanese
Intermediate
Work Experience
Software Engineer Intern at Equinor
August 1, 2024 - October 13, 2025Collaborated with an international team to redesign and optimize full-stack tools for real-time data visualization and decision-making. Built responsive interfaces and implemented RESTful API integrations using React and Python.
Junior Developer at University of Alicante
June 1, 2024 - October 13, 2025Developed internal academic management tools using React to support data access and workflow automation. Implemented and maintained front-end and back-end components, ensuring performance and usability.
Software Engineer Intern at Equinor
August 1, 2024 - October 13, 2025Collaborated with an international team to redesign and optimize full-stack tools for real-time datavisualization and decision-making. Built responsive interfaces and implemented RESTful API integrations using React and Python.
Junior Developer at University of Alicante
June 1, 2024 - October 13, 2025Developed internal academic management tools using React to support data access and workflow automation. Implemented and maintained front-end and back-end components, ensuring performance and usability.
Education
Bachelor’s Degree in Computer Engineering at University of Alicante
September 1, 2021 - June 1, 2025Exchange semester at Universitetet i Bergen, Norway
August 1, 2023 - January 1, 2024Bachelor’s Degree in Computer Engineering at University of Alicante
September 1, 2021 - June 1, 2025Exchange semester at Universitetet i Bergen, Norway
August 1, 2023 - January 1, 2024Qualifications
Honor certificates for 10+ academic courses in data structures, algorithms, and software engineering
January 11, 2030 - October 13, 2025Honor certificates for 10+ academic courses
January 11, 2030 - October 13, 2025CUDAthon team victory (University of Alicante)
January 11, 2030 - October 13, 2025Industry Experience
Software & Internet, Computers & Electronics, Education, Professional Services, Gaming, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Hire a Full Stack Developer
We have the best full stack developer experts on Twine. Hire a full stack developer in Alacant today.