Muhammad Faisal Nawaz

• Architecting and developing TokenB, a multi-chain crypto wallet using Kotlin, Jetpack Compose,
and Navigation 3 (Nav3), supporting Ethereum, EVM-compatible chains, Solana, Tron, and Bitcoin
networks.
• Integrated WalletConnect protocol to enable secure session connections with leading dApps
including Uniswap, PancakeSwap, SunSwap, 1inch, and Magic Eden across DeFi and NFT
ecosystems.
• Reduced APK size by 70% (from 100 MB to 30 MB) through ProGuard/R8 shrinking, resource
optimization, dependency cleanup, and modularization.
• Maintained 98% crash-free session rate while serving 500+ daily active users, leveraging Firebase
Crashlytics monitoring and proactive ANR detection.
• Implemented secure cryptographic key handling, transaction signing flows, and on-chain
interactions using Android Keystore and biometric authentication.
• Unified multiple third-party blockchain SDKs into a single Android client architecture using MVI with
Coroutines and Flow for predictable state management.
• Collaborated with backend and product teams to define API contracts and deliver feature releases
on schedule.

Building AOSP system apps for customized devices
Maintained comprehensive knowledge of mobile development cycle and
addressed challenges arising in each phase
Android app performance enhancement
Developed Backup/Restore features to App by applying AES-256
Encryption
Taking App data security measures to make Android Apps Secure
Handling app features to make secure transition of user activity in
Android Environment
Designed user interfaces that engaged multiple senses and produced
immersive experiences.

• Developed AOSP system applications for customised Android devices, integrating deeply with
platform-level APIs and system services.
• Optimised application performance through memory leak detection (LeakCanary), baseline profiles,
and APK size reduction techniques.
• Built end-to-end Backup and Restore functionality with AES-256 encryption to secure sensitive user
data across device migrations.
• Implemented application-level security including SSL pinning, ProGuard/R8 obfuscation, and
Android Keystore-backed credential storage.
• Designed and shipped intuitive user interfaces using Jetpack Compose and Material Design,
improving user engagement across the product suite.
• Collaborated cross-functionally with hardware, firmware, and product teams to align Android
software with device-specific requirements.
• Mentored mid-level developers on Kotlin, Compose adoption, and architecture best practices.

Devised documentation for each app, detailing operation aspects,
functions, capabilities and features
Being a part of team Hoo Learn feature to Application to let the traders
learn about the tricks and trading shortcuts to maximise the profits and
building an good portfolio
Key member of upcoming Hoo Auto Investing module Team to let the
user do perform auto investing using available assets and leverage
Managed aspects of Android app lifecycle from research and planning
through deployment and post-launch support
Designed user interfaces that engaged multiple senses and produced
immersive experiences
Analyzed applications to identify and document weaknesses and errors
Supported team members with one-on-one and group trainings
Employed third-party APIs to facilitate seamless access to external, in-
app cloud data.

• Contributed to the Hoo Learn feature, an in-app trading education module helping users learn
strategies to maximise portfolio performance.
• Played a key role on the Hoo Auto Investing module team, enabling automated investment
workflows using available assets and leverage.
• Integrated multiple third-party REST APIs to fetch live market data, manage wallet operations, and
deliver real-time trading experiences.
• Authored comprehensive technical documentation covering app functions, capabilities, and feature
flows for engineering reference.
• Managed the full Android app lifecycle from research and planning to deployment and post-launch
support.
• Mentored junior developers via one-on-one and group training sessions on Android best practices.

Proven ability to develop and implement creative solutions to complex
problems
Created architecture diagrams based on business requirements and flow
charts to design solutions for mobile Android applications
Delivered services to customer locations within specific timeframes
Participated in team projects, demonstrating an ability to work
collaboratively and effectively
Worked closely with product managers and UI or UX specialists to create
stable code with core Android technologies
Analyzed large and complex code bases and data sets
Used RESTful API design to create and document client-server protocol
and implemented client-side of documented protocol
Analyzed work to generate logic for new systems, procedures and tests.

Utilized advanced functions of the Android software development kit
(SDK) in order to optimize the flexibility of apps to different mobile
devices
Recorded exact details of errors during testing for further remediation
including the full activity lifecycle
Knowledgeable about back-end development and documentation of
REST full APIs
Analytical user of GIT version control implementation
Enthusiastic facilitator for client solutions
Strong knowledge of all the concepts: tasks, backlog tracking, burn-
down metrics, velocity, user stories
Good experience and knowledge in various development methodologies
like Test Driven Development TDD, Extreme Programming XP, Scrum
and Agile
Expertise in Object Oriented Architecture OOA, Design OOD and
Programming OOP from designing and to their implementation
Expert in Android ORMs Realm, OrmLite and SugerOrm
Integrated Google play services and Google Maps API V2 in various
Logistics Enterprise Applications for leading UAE based clients Tristar
Logistics LLC and Arabian Ethicals Logistics LLC
Integrated client side application with server API via asynchronous and
scheduled tasks
Implementation of third-party libraries Glide, Picasso, Retrofit, Volley,
okHttp, Gson, ButterKnife and Firebase Crashlytics etc.

• Designed scalable Android application architectures and flow diagrams aligned with business
requirements.
• Partnered closely with product managers and UI/UX designers to deliver stable, polished features
using core Android technologies.
• Implemented RESTful API integration with documented client-server protocols for reliable data
exchange.
• Analysed large, complex codebases and refactored legacy modules to improve maintainability and
testability.
• Generated logic for new systems, procedures, and automated tests, contributing to engineering
quality standards. Delivered customer-facing solutions within strict project timelines.
• Built and shipped Android applications for leading UAE-based logistics enterprises including Tristar
Logistics LLC and ANOC, serving 500+ daily active users managing fleet and delivery operations.
• Integrated Google Maps API V2 and Google Play Services to enable real-time fleet tracking and
route optimisation across enterprise logistics workflows.
• Implemented third-party libraries including Glide, Picasso, Retrofit, Volley, OkHttp, Gson,
ButterKnife, and Firebase Crashlytics.
• Applied Test-Driven Development (TDD), Extreme Programming (XP), Scrum, and Agile
methodologies across multiple delivery cycles.
• Designed and implemented client-side application logic synced with server APIs via asynchronous
and scheduled background tasks.
• Applied Object-Oriented Architecture (OOA), Design (OOD), and Programming (OOP) principles
from design to implementation.
• Worked with multiple Android ORMs including Realm, OrmLite, and SugarORM for efficient local
data management.

Working as android Application developer.
Responsible for building UIs and strong backend.
Updating and maintenance of currently available apps on Play Store.

• Managed the end-to-end Android development lifecycle including requirements gathering,
implementation, testing, and deployment.
• Stayed current with emerging Android technologies and integrated innovations into production
applications.
• Resolved compatibility and performance issues across diverse Android OS versions and device
configurations.

• Delivered Android application projects independently for multiple clients, managing scope,
timelines, and quality end-to-end.
• Designed and developed user interfaces for engaging, immersive Android experiences across
diverse client projects.
• Integrated Firebase Cloud Messaging push notifications to increase user engagement across
deployed applications.
• Authored detailed documentation covering app functions, capabilities, and feature specifications for
client handover.

Android Backend Developer.

Joined as a Android Developer Intern.
Worked in the Team of Developer under the
Supervision of Team Lead.