Alexis Cassion

Responsibilities:

• Developed launcher app for Android TV
• Used Leanback, TV Input Framework, Kotlin, Jetpack
• Conceptualized architecture on many components
• Delivered technical documentation for the project

Achievements:

• Reduced loading time of multiple pages
• Shipped production-ready launcher
• Suggested new features that were accepted by the client and sold as change requests
• Improved fluidity of the app
• Implemented persistent cache system to reduce backend load during cold start of the app

Responsibilities:

• Integrate client teams providing additional Android expertise on their projects

Achievements:

• Successful integration into client teams
• Continuous parallel learning of new technologies and tools through MOOCs

Responsibilities:

• Contributed to developing and maintaining three Android and Android TV apps
• Maintained and evolved Kotlin-based components and UI
• Maintained and evolved legacy Java-based components and UI
• Contributed to test automation tools and pipelines
• Helped resolve legacy technical debt in large-scale codebases
• Used Leanback, TV Input Framework, Kotlin, Jetpack

Achievements:

• Successfully delivered multiple iterations of an Android TV launcher.
• Integrated new features based on client requirements and user feedback.

Responsibilities:

• Developed native Android apps for internal services (phonebook, cafeteria, helpdesk, etc.)
• Ported iOS apps to Android

Achievements:

• Successfully delivered 6 small apps over the course of the internship

Responsibilities:

• Developed internal recruitment web app using SAP UI5 for deployment in SAP Store
• Implemented ELECTRE algorithm to sort job candidates
• Built ABAP modules for SAP HR integration

Achievements:

• Delivered a functional prototype of the recruitment web app
• Learned core SAP architecture and HR modules

Responsibilities:

• Designed and implemented a feature-rich frontend interface for visualizing structured CSV data
• Developed support for multiple chart types: scatter plots, histograms, violin and box plots
• Built a drag-and-drop configuration interface with constraint handling and chart reactivity
• Focused on helping internal users explore and analyze system logs and structured diagnostics

Achievements:

• Delivered over 3000 lines of well-documented, self-contained JavaScript in under 3 months
• Developed independently with minimal supervision as a solo intern
• Tool was adopted internally and served as a foundation for future visual exploration tools

Responsibilities:

• Created a Web app and API for financial institutions to send one type of financial report to the central bank
• Created a Web app to help analyze tabular data through dynamic pivot tables for customs data

Achievements:

• Successfully integrated my Web app to the existing architecture
• Managed to centralize the reporting component to be able to handle more types of financial reports
• Delivered a good UX for pivot tables using drag and drop functionality

Achievements:

• Designed and implemented full UI/UX
• Built a custom matching engine based on user filters
• Supports offline history access

Achievements:

• Used OpenCV to preprocess puzzle images for OCR readability
• Extracted grid and word list to identify and trace hidden words
• Highlighted matches on image output with real-time overlay

Achievements:

• Implemented a grid-based simulation engine with agent-based logic
• Visualized trail deposition and nutrient response in real time
• Explored emergent behavior through tuning decay and attraction parameters

Achievements:

• Built configurable charting system with support for structured data types
• Integrated multiple aggregation functions and statistical summaries
• Added confusion matrix view using various algorithms
• Designed a fast, intuitive drag-and-drop UI for local data files

Achievements:

• Implemented real-time listener for decentralized exchange events using Web3 API
• Built local alert system with customizable thresholds
• Explored mobile use cases for DeFi data feeds

Achievements:

• Implemented modular simulation engine with reusable pathfinding logic
• Built UI for animated, grid-based race visualization
• Demonstrated algorithmic trade-offs in speed and optimality

Achievements:

• Designed a flexible journaling and planning UI with visual sectioning and entry grouping
• Implemented persistent storage and calendar-based navigation
• Developed project-level summaries and tag-based filtering