Harminder Singh

Senior Software Engineer

North Delhi, Delhi, India10 yrs 3 mos experience

Highly Stable

Key Highlights

8 years of experience in Android development
Led teams to optimize app performance and user experience
Expert in mentoring and cross-functional collaboration

Stackforce AI infers this person is a B2C Android Development Expert with strong leadership and optimization skills.

Contact

Skills

Core Skills

AndroidSoftware Development

Other Skills

Android StudioAutomationCSSCross-functional CoordinationCucumberData StructuresEclipseFunctional TestingHTML5JavaKotlinPythonSystems DesignTeam LeadershipTest Automation

About

With ~8 years of experience as an Android Developer, I bring a strong mix of technical expertise, leadership, and problem-solving skills. I have designed, developed, and optimized scalable Android applications to ensure high performance and seamless user experiences. Beyond coding, I have successfully mentored and led teams, fostering collaboration, maintaining code quality, and ensuring timely project delivery. I take complete ownership of my work, from development to post-release analysis. I stay updated with the latest Android frameworks, best practices, and modern architecture patterns, ensuring that my solutions are future-proof and efficient. I also value long-term commitment, as reflected in my previous role where I spent over 10 years.

Experience

Hike

4 roles

Staff SDE

Promoted

Jan 2024 – Sep 2025 · 1 yr 8 mos

Led development of Rush Android apps, scaling to 10M+ users and generating $500M+ in gross revenue
Drove architecture design, cross-team collaboration, timely releases, and post-release analysis
Modularization of the existing codebase to improve testability, readability, and reusability, enabling faster feature development and easierdebugging
Spearheaded adoption of AI tools, revolutionizing code generation, debugging, and testing — boosting innovation and engineering velocity by upto 40%
Mentoring & Guidance to new hires & junior devs, encouraging deep thinking, sound judgment, and a customer-focused mindset

AndroidKotlinSoftware DevelopmentTeam LeadershipCross-functional CoordinationSystems Design

Senior Software Development Engineer

Promoted

Jul 2021 – Jan 2024 · 2 yrs 6 mos

Early-stage architecture & development of the Rush Android app, delivering foundational features including Payments, OTA Framework, Unity Integration, Gamification modules, Rewards system, Referrals, and Grand Tournament
App launch time reduced by ~60% through rigorous performance optimizations, leading to a ~10% increase in app opens and ~2% reduction in ANR-free users
Unity game launch time optimized by ~50% which led to a 7% increase in the overall games played
Kept a hawk-eye on the Crashes & ANRs while ensuring their prompt resolution, improving DCFU by 2.5%
Efficient cross-team collaboration - Facilitated this by maintaining strong alignment with Backend, Product, Design, iOS, QA, and Unity counterparts, reducing blockers and accelerating delivery timelines
Introduced Flutter to build apps for both iOS and Android at once, while using AI tools to implement Flutter faster and more efficiently

AndroidKotlinSoftware DevelopmentTeam LeadershipCross-functional CoordinationSystems Design