T

Tushar Agarwal

IOS Engineer

Gurugram, Haryana, India4 yrs 8 mos experience

Key Highlights

  • 4+ years of experience in Android development.
  • Developed SDK handling 2M+ daily transactions.
  • Passionate about user-centric design and clean architecture.
Stackforce AI infers this person is a Fintech Android Developer with a strong focus on secure payment solutions and user experience.

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Skills

Core Skills

Android DevelopmentPayment Solutions

Other Skills

Agile DevelopmentAnalyticsAndroid Jetpack LibrariesAndroid SDKAndroid StudioClean ArchitectureCoroutinesData SecurityJavaJetpack ComponentsKotlinMVVM ArchitectureMobile Application DevelopmentOkHttpPagination

Experience

Airtel digital

Android Developer

Jul 2021Present · 4 yrs 8 mos · Gurugram, Haryana, India · On-site

  • Designed and built Airtel’s Payment SDK, supporting UPI, wallets, net banking, and cards, powering 2M+ daily transactions with 99.9% uptime and PCI-DSS compliant encryption.
  • Developed key features like Quick Pay and Retry Payment, improving transaction success rates and reducing payment failures by 34%, enhancing the user experience.
  • Launched an Offers-Only Payment SDK, contributing to a 12% MoM increase in user acquisition and engagement.
  • Implemented AES/RSA encryption and robust error handling to secure sensitive payment data and improve transaction reliability.
  • Addressed outages, API failures, and degraded network scenarios, improving overall SDK resilience and compliance with NPCI and RPWD guidelines.
  • Built end-to-end clickstream analytics and Superset dashboards to help product teams track and optimize payment funnel metrics and user behavior.
  • Enhanced app startup time, optimized memory usage, and reduced ANRs to improve app performance across low-end Android devices.
  • Championed the adoption of modular architecture, making the codebase scalable and easy to maintain across multiple business use cases.
  • Mentored junior developers through code reviews and knowledge-sharing sessions, helping build a strong, collaborative engineering culture.
KotlinMVVM ArchitectureClean ArchitecturePayment SolutionsData SecurityAnalytics+2

Education

Indian Institute Of Information Technology Allahabad

Bachelor of Technology - BTech — Information Technology

Jan 2017Jan 2021

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