Romman Sabbir

Product Engineer

Dhaka, Bangladesh8 yrs 2 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Led development for applications serving over 20M users.
Strong full-stack experience in Android and Kotlin backend.
Proven leadership in mobile engineering best practices.

Stackforce AI infers this person is a Senior Android Engineer with expertise in scalable mobile applications and backend integration.

Contact

Skills

Core Skills

Application ArchitectureMobile ApplicationsTeam LeadershipAndroid Development

Other Skills

Design PatternsMongoDBSoftware Development Life Cycle (SDLC)Product DevelopmentMobile Product DevelopmentSoftware as a Service (SaaS)Cloud ArchitectureGitDatabasesObject-Oriented Programming (OOP)Continuous IntegrationAgile MethodologiesUser Interface DesignSoftware DesignObject Oriented Design

About

Resume: https://ylnk.cc/mycv Senior Android Engineer with 8+ years of experience building high-scale, enterprise-grade mobile applications. I specialize in designing robust, maintainable systems using Clean Architecture, SOLID principles, and modern Android best practices. Kotlin is my primary language across both Android and backend systems. I’ve built scalable backend services using Spring Boot + Kotlin, enabling efficient, tightly integrated mobile-backend architectures. I focus on long-term engineering quality—balancing delivery speed with scalability, maintainability, and reliability. Key Highlights: ➤ Led development of applications serving 20M+ users and supporting 4M+ active groups ➤ Strong full-stack experience: Android + Kotlin backend (Spring Boot, REST APIs) ➤ Deep expertise in Kotlin, MVVM, Clean Architecture, Dependency Injection, TDD ➤ Proven leadership experience mentoring engineers and defining mobile engineering best practices ➤ Strong cross-functional collaboration with product, backend, and QA teams ➤ Active contributor to open-source projects and mobile engineering communities Open to Senior / Lead Android Engineer and Mobile Engineering roles.

Experience

8 yrs 2 mos

Total Experience

2 yrs

Average Tenure

4 yrs 9 mos

Current Experience

Ami probashi

3 roles

Assistant Engineering Manager, Mobile Applications

Promoted

Jan 2024 – Present · 2 yrs 4 mos · On-site

» Mobile Engineering Lead (Android & iOS)
» Lead mobile engineering teams across Android and iOS, overseeing architecture, delivery, and technical direction
» Drive requirement analysis and sprint planning by defining PBIs and aligning with product stakeholders
» Collaborate closely with clients and cross-functional teams to design and deliver scalable features
»Maintain clean architecture standards and enforce best practices through code reviews and technical guidance
» Own CI/CD pipelines and Git workflows to ensure fast, reliable, and high-quality releases

Design PatternsSoftware Development Life Cycle (SDLC)Mobile ApplicationsTeam Leadership

Senior Android Engineer

Promoted

Jan 2022 – Dec 2023 · 1 yr 11 mos · On-site

» Led Android development for mission-critical applications deployed via Samsung Knox, achieving 99.9% daily active session stability with zero crashes or ANRs
» Designed and implemented applications using TDD, Clean Architecture, and modern Android tooling
» Oversaw requirement analysis, sprint planning, and technical execution across distributed teams
» Developed QR-code and biometric-based applications for attendance tracking and certificate verification
» Managed secure remote deployment and device control through Samsung Knox Management System

Design PatternsProduct DevelopmentAndroid DevelopmentMobile Applications

Android Engineer

Jun 2021 – Dec 2021 · 6 mos · On-site

» Built and maintained Android applications using Kotlin, MVVM, Clean Architecture, and Dependency Injection
» Integrated REST, GraphQL, and SDK-based APIs with efficient caching strategies
» Monitored live app performance, reduced bottlenecks, and resolved production issues
» Wrote unit and instrumentation tests to ensure long-term stability and maintainability
» Collaborated with product and backend teams to design scalable features

Design PatternsSoftware Development Life Cycle (SDLC)Android DevelopmentMobile Applications

Ylnk

Lead Product Engineer

Jan 2023 – Present · 3 yrs 4 mos · Dhaka, Bangladesh · On-site

» Designed and built a high-performance URL shortening platform with analytics, UTM tracking, and SEO optimization
» Implemented integrations with Google Analytics and Meta Pixel for advanced audience insights
» Developed LinkFolio, a LinkTree alternative with customizable landing pages
» Focused on scalability, performance, and clean system design

Design PatternsMongoDBApplication ArchitectureMobile Applications

Btrac solutions

Android Engineer

Mar 2021 – Jun 2021 · 3 mos · Dhaka, Bangladesh

» Developed clean, scalable Android applications integrated with REST APIs, GraphQL, and SDKs
» Ensured seamless interaction between Android APIs and third-party services
» Contributed to feature design, product specifications, and architectural decisions
» Collaborated with cross-functional teams to deliver user-focused solutions

Design PatternsProduct DevelopmentAndroid DevelopmentMobile Applications

Tbltechnerds

Software Engineer (Android)

Dec 2018 – Mar 2021 · 2 yrs 3 mos · 1001 16th St Mall, Denver, CO 80265, United States · Remote

» Delivered multiple Android applications across different domains following full SDLC
» Worked closely with marketing, UI/UX designers, and stakeholders to translate requirements into production-ready apps
» Designed databases and backend integrations supporting mobile and web interfaces
» Led testing, debugging, deployment, and Play Store publishing processes

Design PatternsSoftware Development Life Cycle (SDLC)Android DevelopmentMobile Applications