Hazrat Bilal
@hazratbilal
Senior Android Engineer with 7+ years of experience designing, developing, and maintaining production-grade Android applications.
PakistanWhat I'm looking for
Senior Android Engineer with 7+ years of experience designing, developing, and maintaining production-grade Android applications using Kotlin, Java, Jetpack Compose, and modern Android development practices. Skilled in Clean Architecture, MVVM, MVI, dependency injection, offline-first architecture, and REST API integration.
Experienced across the full Android application lifecycle, from architecture design and implementation to testing, CI/CD automation, Firebase services, and production release management.
Recently focused on on-device AI and native Android integration using llama.cpp, GGUF, JNI, and C/C++, developing and publishing open-source Android AI libraries to Maven Central, including modular Core and Chat libraries for on-device LLM inference.
Focused on performance optimization, secure data handling, and building responsive, reusable interfaces with Jetpack Compose and Material Design. Passionate about solving complex technical problems and delivering high-quality mobile experiences that provide real value to users and businesses.
Experience
Work history, roles, and key accomplishments
Senior Android Engineer
IMG Advisors LLC
Dec 2021 - Present (4 years 8 months)
Lead the architecture and development of scalable Android applications using Kotlin, Java, Jetpack Compose, and MVVM. Implement secure authentication, API-driven features, and maintain CI/CD pipelines.
Android Engineer
Zaryans Consulting (Pvt.) Ltd
Jul 2020 - May 2021 (10 months)
Developed and maintained 20+ native Android applications using Kotlin and Java. Integrated Firebase Crashlytics and Analytics, achieving a 99% crash-free user rate, and implemented in-app monetization.
Android Engineer
Self-Employed
May 2019 - Jul 2020 (1 year 2 months)
Delivered freelance Android applications for clients, translating requirements into production-ready apps and managing projects from development through delivery.
Android Engineer
Technology Architects
Aug 2018 - May 2019 (9 months)
Developed and maintained Android applications for business and e-commerce solutions, building features, custom user interfaces, and backend API integrations.
Education
Degrees, certifications, and relevant coursework
Kohat University of Science & Technology
Bachelor of Science, Computer Science
2012 - 2016
Pursued a Bachelor of Science (Hons) in Computer Science, focusing on core computer science principles and practical applications.
Tech stack
Software and tools used professionally
Availability
Location
PakistanAuthorized to work in
Website
hazratbilal.comPortfolio
hazratbilal.comSalary expectations
Social media
Job categories
Skills
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