Jis Joe Mathew
Development
Berlin, Germany
Skills
Flutter
PHP
Firebase
GCP (Google Cloud Platform)
Android
Team Leadership
User Experience (UX)
GraphQL
JavaScript
Kotlin
Model-View-ViewModel (MVVM)
Model-View-Controller (MVC)
REST
Python
TypeScript
Figma
Zeplin
About
Jis Joe Mathew is a Senior Flutter Mobile Developer based in Berlin, Germany, boasting over 8 years of extensive experience in mobile development. With a specialized focus on Flutter and Dart for the past 5 years, Jis has demonstrated expertise in crafting scalable and high-performance mobile applications. Their proficiency in computer science enables them to optimize applications for responsiveness and usability while seamlessly integrating with RESTful APIs and web services. Committed to innovation, Jis continuously explores emerging technologies and industry best practices, fostering a culture of learning and development within their teams.
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Acomplishments
One of my standout achievements includes spearheading the development and successful launch of the Flakey app. Leveraging Flutter, I crafted a user-friendly application aimed at fostering regular communication among friends and family. By employing cross-platform development techniques, I ensured seamless deployment across Android, iOS, and Web platforms. The app's rapid uptake, attracting over 260 users within its first week, underscored its immediate market appeal and validated my skills in Flutter development and user experience design. This experience not only showcased my technical proficiency but also honed my abilities in identifying market gaps and delivering impactful solutions.
At eduBITES GmbH, I played a lead role in developing a highly customized education app, showcasing my expertise in frontend development and innovative problem-solving within the educational technology sector. Responsibilities included creating advanced features such as podcast mode, interactive slideshow, and auto-scroll transcript, while ensuring scalability through AWS Amplify and AppSync integration. Collaboration with design and backend teams ensured a seamless user experience, while adherence to EU privacy policies was paramount. My contributions led to a successful product launch and expanded client base, underscoring my leadership in frontend development and proficiency in navigating app development complexities.
Work Experience
Senior Frontend Developer
eduBITES GmbH
March 2021 - December 2023
- Developed a customized education app with a built-in player created from scratch with features like podcast mode, interactive slideshow, auto-scroll transcript with text highlighting, protected download access, and a white-label system.
- Played a critical role in the front-end development of the mobile app, and helped the firm to achieve many clients for the company.
- Improved the app's scalability by connecting AWS Amplify, facilitating the integration of AWS AppSync for GraphQL.
Senior Flutter Developer
Uber Carshare
March 2021 - March 2023
- Migrated the Ionic codebase to Flutter using Bloc architecture. Utilized Sentry and Data Dog for error tracking and monitoring.
- Brought in Browserstack and Lamdatest for cross-device testing, even with ease for non-technical squads.Prioritized writing unit, widget, and integration tests to maintain code quality and robustness.
- Developed essential foundational components and services that facilitated code reusability. Implemented Codecov for code coverage analysis.Integrated Bitrise for CI/CD.
Senior Flutter Developer
Fastic GmbH
March 2020 - March 2022
- (Part-time - Remote)
Lead Full Stack Developer
Bearcover GmbH
March 2018 - March 2022
- (Part-time - Remote)
- Collaboratively designed and architected a robot communication & control app.
- Built a logging engine for efficient data and log collection using Flask.
- Implemented analytics dashboard in ReactJS.
- Integrated Codemagic for CI/CD.
Lead Flutter Developer and Engineering Manager
Doarun
March 2018 - March 2022
- (Part-time - Remote)
- Led team in building cutting-edge fitness apps.
- Implemented a custom chat system with Strava integration.
- Integrated OpenAI API for enhanced chat communication.
Full Stack Developer
GrandpalTechnology Ltd
January 2017 - March 2018
- Led team to develop and deploy the app. Setup and managed the CI/CD pipeline using Github Actions Improved the sprint planning and retros for feature alignment. Identify the required technical stack needed for the implementation of new features. Set up and retained PostgreSQL on Google Cloud Platform - Later revamped to Firebase for real-time data management. Wrote code in Typescript to run cloud functions.
Full Stack Developer
Arkroot LLP
March 2009 - January 2018
- Proficient Lawyer (AppStore | PlayStore) (Flutter | Node | Lightsail)
- Saina Play (AppStore | PlayStore) (2 Million Users | Flutter)
- Arsha Gurukulam (AppStore | PlayStore) (Flutter) Full Stack -
- "Homeday", (AppStore | PlayStore) (Flutter | PHP | LAMP | Lightsail)
- AJCE CSE Alumni Contacts (Flutter - Earlier Android-Java and iOS-Swift)
- Hourmony, a Silicon Valley-based Startup app available on Android, iOS, Web, and Alexa, was built using Java, Swift, JavaScript, and Lambda-Templates.
Education
