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HI! MY NAME IS
Juan Sebastian
Senior Full Stack Developer
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Juan Sebastian
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React
Java
Python
Flutter
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MY skills
MY LIST OF
PROFESSIONAL
SKILLS
This profile shows a real candidate's background with anonymized personal information while preserving their actual technical skills and experience.
10
YEARS
OF EXPERIENCE
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LIVES IN
Colombia
ENGLISH
Intermediate
B2
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SUMMARY
ABOUT ME

With over 8 years of experience, I have been working as a full-stack web and mobile developer. During this time, I have successfully built numerous web and mobile applications using various programming languages and frameworks.

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OTHER
SKILLS

Go, C#, C++, art. HTML, CSS, JavaScript, Node.js., Angular, Nest.js, Nextjs, GraphQL, Flutter. Flutter, ReactNative, Kotlin, Swift. SQL. MySql, PostgreSQL, MongoDB, Firestore, RealTimeDB, DynamoDB, Stripe,. Agile/Scrump Methodologies.

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MY STORY
professional
experience

Senior Full Stack Developer | March 2021 - July 2022

As a senior full stack developer, I worked with various frameworks andlanguages to build and maintain mobile applications from scratch.

Working with Angular for frontend development.

During my tenure, I was involved in the development and maintenance of the MathNation education application, built using Angular. MathNation is a live application that is actively used across all states in the USA.

Additionally,three universities have adopted the application, whichincorporates microfrontends to support multiple versions of Angular and Vue.js. This approach allows forflexibility and scalability in managing different modules and versions within the application. As part of the team, I contributed to the continuous improvement and expansion of MathNation, ensuring a high-quality user experience and meeting the evolving needs of educational institutions and students.

Senior Full Stack Engineer | November 2020 - March 2021

Utilized Angular for frontend development.

Angular is utilized to develop a hub for Davivienda, a financial institution, providing users with a comprehensive platform to stay updated on the latest market trends. The app offers real-time information on market indicators such as currency

exchange rates, including the dollar and other currencies. Users can also explore trends across various sectors, including banking, hydrocarbons, cryptocurrencies, and more. By leveragingAngular, the Davivienda hub delivers a dynamic and user-friendly interface, enabling individuals to access vital market data and make informed financial decisions.

Senior Software Engineer Team Lead | April 2022 - Present

As a Lead Senior Full Stack Developer, I manage two teams - one focused on mobile development and the other on web development - as the tech lead. My responsibilities include working with React, React Native, and

Stripe.

Employing Flutter and React Native for mobile development.

Designing the architecture for these projects.

Senior Full Stack Engineer | March 2020 - June 2021

As a Senior Full Stack Developer at WillDom, my role involved workingwith various technologies and platforms.

Utilized Angular for frontend development.

As part of the maintenance team for the Camp Florida app, built with Angular, I contributed to ensuring its smooth operation and user satisfaction. The app providesusers with the ability to book various experiences and activities across different locations in Florida, making it ideal for planning vacations or leisure time. My role involved addressing bug fixes, implementing updates, and maintaining the app's overall functionality and

performance. By actively participating in the maintenance process, I helped to enhance the user experience and ensure that Camp Florida remains a reliable and enjoyable platform for discovering and booking exciting experiences in Florida.

Senior Full Stack Engineer | July 2020 - February 2021

As a Senior Full Stack Developer and Tech Lead at MyGoTrainer, I had a range of responsibilities and worked with various technologies.

Utilized React for frontend development.

MyGoTrainer is a versatile app designed for personal trainers and clients, offering a convenient platform for scheduling training sessions, whether virtual orin-person. Trainers can create their profiles, set their availability, and provide training services through theapp. Clients, on the other hand, can browse and book sessions with their preferred trainers based on availability and location. With MyGoTrainer, trainers and clients can easily connect and schedule training sessions to achieve their fitness goals, making fitness training more accessible and personalized.

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EDUCATION
ACADEMIC
record

Mechatronic Engineering

2017

Specialization In Sports Management

2021

Degree in Physical Education and Sports

2010

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