Kelvin Joshua Bale

Lead Retrieval(kotlin)

• Room persistence to save notes on prospect leads, guest attendance and scanned events.
• Automated room migration for scalability with new play store updates ensuring database durability.
• Fetching guest attendance data and parsing it as a .CSV file enabling data export.
• Lead classification by exhibitors as cold, hot or warm to optimize their sales pipeline.
• Kotlin coroutines for all asynchronous network requests preventing blocking on the main thread.
• OCR to qualify and retrieve data embedded in registered attendee badges and registered event QR codes enabling capturing of data.
• Text fields to collect and save a prospect lead's data(email and phone number) on the exhibitor’s contacts providing a seamless lead experience.
• Closed testing by leveraging firebase app distribution.
• Provided dedicated support and timely issue resolution to clients following successful app launch.
• Integrating material design by leveraging dynamic color for best practices on user interface design
• Handling change requests from clients and timely issue resolution prior to playstore deployments.

Vigilant(kotlin)

• Translating Figma mockups from UI/UX team into activities and fragments where applicable.
• Multilevel access and functionality tailored for the following user-groups(Workers and supervisors).
• Successful authentication using africastalking one time passwords
• Integrating restful Apis and testing all endpoints with postman
• Posting a worker’s real time coordinates on every login visible on the web portal enabling live tracking
• Integrated background manager leveraging deferrable work to update the workers current location after every 15 minutes enabling live tracking .
• Enabling a worker to view their assigned schedules based on dynamic shifts implemented in the backend.
• Enabling a supervisor assign checkpoints by embedding data i.e Checkpoint alias and coordinates and additional parameters i.e Custom geo-radius-fixating the bounds within which this checkpoint can be scanned to a QR code dynamically created from the backend
• Patrol/tour management - enabling workers to perform tours based on their assigned tasks ,dynamic status change when a task is in-progress,completed or not done.
• Scanning of checkpoints - scanning and validating checkpoints by cross-referencing with assigned checkpoints in the backend based on the QR code value.
• Reporting of incidents during a patrol/tour session to the remote database that is : Incident type,nearby checkpoint coordinates where the incident was reported and an additional description.
• Fetching and displaying custom incident lists .i.e Fire outbreak,theft tied to a specific client that dynamically populates a radio group.

Soja(Java)

• Explicit declaration of Bluetooth permissions for android 12+ devices
• Updating regula library and code implementation enabling MRZ reading which enables ID verification of visitors during walk-in check-ins.
• Created a custom client visitor slip template using canvas.
• Integrated WiFi peer to peer connections to enable printing of visitor slips on successful check-in over WiFi direct printing without needing an immediate access point.
• Handling change requests for different client build variants.