Rajat Kumar

Software Engineer

Delhi, India2 yrs 10 mos experience

Key Highlights

Developed innovative Android applications with enhanced user engagement.
Implemented data-driven solutions improving app functionality.
Achieved significant reductions in crashes and API traffic.

Stackforce AI infers this person is a Mobile Applications Developer with a focus on healthcare solutions.

Contact

Skills

Core Skills

Android DevelopmentSoftware Development

Other Skills

Adobe PhotoshopAlgorithmsAndroidAndroid DesignAndroid JetpackAndroid SDKAndroid StudioAzure Notification HubC (Programming Language)C++CanvaCascading Style Sheets (CSS)Code ReviewCommunicationCommunity Outreach

About

As a Software Engineer at Titan Company Limited, my focus lies on developing cutting-edge Android applications, leveraging my academic foundation in Mathematics and Computer Science from Netaji Subhas Institute of Technology. My proficiency in C++ harmonizes with hands-on experience in MySQL and Kotlin, forming a robust skill set for tackling complex software challenges. Our team thrives on collaboration, and together we've made significant strides in improving app functionality and user experience. Passionate about data-driven solutions, I actively contribute to projects where my competencies in data analysis and visualization are harnessed, consistently aiming to innovate and drive technological advancement in our products.

Experience

2 yrs 10 mos

Total Experience

2 yrs 4 mos

Average Tenure

6 mos

Current Experience

American airlines

Sr Associate Engineer

Oct 2025 – Present · 6 mos · Hyderabad · On-site

KotlinAndroid SDKMVVMFirebase Remote ConfiggRPC APIsAzure Notification Hub+2

Titan company limited

Software Engineer

Jun 2023 – Oct 2025 · 2 yrs 4 mos · Hyderabad · On-site

As an Android Developer at Titan Smart Labs, I contributed to the development of Titan Smart World and Fastrack Reflex apps using Kotlin, Android SDK, and MVVM. I enhanced app performance, reduced crashes by 10–20%, and boosted user engagement through features like quick access cards, contextual notifications, and improved UI/UX.
Contributed to the development of a Medication Management Module with SOS alerts, scheduling, and reminders—helping 90% of users stay on track and reducing missed doses by 25%, even without smartwatch linkage.
Collaborated on the Dynamic Flyers feature using Firebase Remote Config, allowing real-time content updates with multi-version support, which improved user interaction by 12%. Participated in the creation of the Vitality Score card to deliver personalized health insights with trend analysis, offline data access, and real-time syncing.
Contributed to the integration of AI-powered Wellness Nudges using gRPC APIs and Azure Notification Hub, leading to a 15% increase in engagement while maintaining full privacy compliance. Supported backend optimization efforts by reducing redundant API calls and caching static assets, resulting in 50% lower API traffic and a 30% reduction in cloud server costs.
Focused on scalable development, wearable device integration, and collaborative feature delivery within Agile teams.