NIRAJAN CHAPAGAIN

SAN JOSE, UNITED STATES ad1hk3@r.postjobfree.com 650-***-****

PROFILE

Highly skilled and results-driven Android Developer with 7 years of experience, holding a Bachelor's degree in Information Management and an MBA summa cum laude. Proven expertise in developing and maintaining user-friendly apps, with a track record of success managing a mobile wallet used by 100,000+ customers. Proficient in software architecture, clean code, and integrating cutting-edge technologies. Demonstrated leadership abilities, mentoring interns to app development excellence. Committed to continuous improvement and staying at the forefront of Android development trends. Ready to drive innovation and deliver exceptional user experiences.

LINKS

LinkedIn Github

EMPLOYMENT HISTORY

Sr Android Developer at Nirvana Way Inc, San Jose

August 2022 — Present

●Led Android app development for restaurant operations with barcode scanning, cutting order processing time by 30%.

●Utilized Kotlin, MVVM, Clean Architecture, RESTful APIs, Google Cloud Storage, Firebase, and QR API.

●Ensured optimal system performance, led seamless software deployments with CI/CD using Fastlane and Appcenter.

●Conducted code reviews, mentored junior developers, and collaborated with QA teams for bug-free releases and top-notch user experiences.

Android and Flutter Developer at EB Pearls Pvt. Ltd., Kathmandu January 2022 — July 2022

Android

●Enhanced Tinder-like app with chat, video, and audio streaming using Jetpack Compose, Coroutines, MVVM, and clean architecture. Managed a user base of 100K+ with 99% crash free user.

●Expertise in test-driven development with Mockk, Roboelectric, and Espresso.

●Efficient API consumption with Apollo GraphQL, reliable local database operations with Room, and modular code using Hilt.

●Streamlined CI/CD with Fastlane, and utilized Firebase for push notifications, crash analytics, and efficient bug tracking.

●Integrated ExoPlayer for seamless video streaming, caching, and Adaptive Video Streaming. Flutter

●Employed Bloc, Cubit, Dartz, injectable, Hive, and Auto Route for efficient state management, improved code readability, and seamless local storage.

●Demonstrated expertise in unit testing with Mockito.

●Effective project management with Jira and Bitbucket in a Scrum environment. Android Developer at Kurakani Pay Pvt Ltd, Kathmandu August 2021 — December 2021

●Spearheaded Nimbuzz super app development for 100K+ users, integrating wallet, e-commerce, social, video streaming, and Netflix-like shows.

●Resolved streaming, chat, and e-commerce issues, showcased Hilt DI, Firebase for engagement and bug tracking, and employed ExoPlayer for video.

Software Developer at Nepal Investment Bank Ltd., Kathmandu February 2020 — July 2021

Android

●Led the development of a digital wallet app, taking full responsibility for the project from inception to completion.

●Initiated the migration of the app to Jetpack Compose, the latest Android UI toolkit, for enhanced user interfaces and modern features.

Dot Net

●Successfully implemented ISO 8083 and ISO 20022 financial messaging protocols.

●Developed APIs for third-party integration and managed data with SQL Server. Python

●Utilized Scrappy for efficient web scraping, reducing the time required to complete data acquisition tasks by 200%. Android Developer at MNepal Pvt. Ltd., Kathmandu

December 2018 — January 2020

●Led the creation of a digital wallet adopted by Nepal Investment Bank.

●Implemented clean MVVM architecture, Firebase for notifications, Hilt for DI, and expertly managed version control with GitHub. Android Developer at QPay Pvt Ltd, Kathmandu

November 2016 — November 2018

●Successfully developed and maintained a Fintech app with a user base of over 50,000 customers, ensuring a seamless and satisfying user experience.

EDUCATION

Bachelors In Information Management, St. Xavier's College, Kathmandu January 2014 — December 2019

● GPA 3.45.

Masters In Business Administration, Westcliff University, California September 2021 — December 2022

● SummaCumLaude with a GPA of 3.95.

SKILLS

RESTful APIs: OkHttp, Apollo, HttpUrlConnection, GraphQL, JSON

Principles: SOLID, DRY, Clean Architecture

Design Patterns: Singleton, Builder, Factory, Facade, Strategy. Architecture Patterns: MVC, MVP, MVVM, MVI Threading: Java Threads, Executors, AsyncTask, Loaders, Coroutines, RxJava, Loopers/Handlers

Programming Languages: Java, Kotlin, Dart, C#, SQLite, Python.

Version Control: Git, Github, BitBucket, GitLab Data Tools: SQLite, Room, MySQL, MS SQL Server, Firebase, Firestore, MongoDB.

CI/CD

EXTRA-CURRICULAR ACTIVITIES

AWS Cloud Essentials.

https://www.coursera.org/account/accomplishments/certificate/YTL9B56D9DMX Applied Scrum for Agile Project Management.

https://courses.edx.org/certificates/e6bf18359c7047879c1af98393c388d7 Project Management Fundamentals.

https://courses.edx.org/certificates/514810bf3d274cd9ae7b3b87905943d3 INTERNSHIPS

Android Intern at QPay Pvt Ltd, Kathmandu

November 2016 — January 2016

Data Science/Machine Learning at Begnas Tech, San Jose February 2019 — July 2019

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