Saunik Singh

Mobile Engineer

Ahmedabad, Gujarat, India14 yrs experience

Key Highlights

  • 13 years of experience in mobile application development.
  • Led high-impact projects with secure payment solutions.
  • Recognized as a Techathon 2025 Winner for innovation.
Stackforce AI infers this person is a Mobile Application Development expert with a focus on Fintech and Automotive industries.

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Skills

Core Skills

Mobile Application DevelopmentAndroid DevelopmentPlatform ArchitectureLeadership

Other Skills

Leading Development TeamsMobile EnterpriseDevelopment CoordinationSmall Team ManagementSystem ArchitectureKotlinSpring BootBluetoothOBDAmazon Web Services (AWS)AWSSoftware as a Service (SaaS)React.jsMobile ApplicationsTeamwork

About

I’ve 13 years of experience in mobile application development and architecture, I have led end-to-end design and development of high-performance apps across Android platforms. I specialize in building scalable architectures, optimizing user experiences, and integrating advanced technologies such as Bluetooth, OBDII, Media Player (Exo) and secure payment solutions. In my current role as Architect II at CARS24, I designed and developed an advanced inspection app for internal evaluators. This included implementing offline data handling, dynamic UI generation, and publishing a reusable private UI library to AWS Maven, which improved scalability and efficiency. My previous experience includes leading multiple high-impact projects at Presto USA, Hapramp Studio, and Bada Business, where I successfully delivered secure payment solutions, real-time streaming platforms, and creator-focused apps. Some highlights of my expertise include: • Extensive experience with Kotlin, Jetpack Compose, Android SDK, and modern mobile architectures (MVVM, MVP). • Strong track record of team leadership, project delivery, and mentoring developers. • Proven ability to integrate complex systems such as payment gateways, real-time monitoring apps, and BLE-based solutions. • Recognized as a Techathon 2025 Winner at CARS24, highlighting my commitment to innovation and technical excellence. I am excited about the opportunity to bring my experience in mobile architecture and app development, contributing to cutting-edge projects and helping drive innovation. I believe my strong technical skills and leadership experience make me an excellent fit for your team.

Experience

14 yrs
Total Experience
1 yr 8 mos
Average Tenure
5 mos
Current Experience

Infocusp innovations

Software Developer 3

Dec 2025Present · 5 mos · Ahmedabad, Gujarat, India · On-site

Cars24

2 roles

Architect

Nov 2023Nov 2025 · 2 yrs · Gurugram, Haryana, India · On-site

  • Tools: Android Studio, Android SDK, Compose UI, Third-Party
  • Libraries, Clean Architecture, Multi-Module, ML Kit, MVI, Unit Test
  • Description: Designed and developed an app for evaluators to
  • inspect car conditions and submit the data to MongoDB for
  • backend processing.
  • Key Contributions:
  • Implemented dynamic UI generation and online data handling
  • for a seamless user experience.
  • Integrated OBD functionality to fetch real-time vehicle issues.
  • Published a new private UI library to AWS Maven repository for
  • efficient reuse and scalability.
Mobile Application DevelopmentLeading Development TeamsMobile EnterpriseDevelopment CoordinationSmall Team ManagementSystem Architecture+6

Software Architect

Nov 2023Nov 2025 · 2 yrs · Gurugram, Haryana, India · On-site

Mobile Application DevelopmentLeading Development TeamsMobile EnterpriseDevelopment CoordinationPlatform Architecture

Presto

Senior Principal Software Engineer

Dec 2021Nov 2023 · 1 yr 11 mos · Greater Noida · Remote

  • Worked as a lead engineer. Contributed to core projects with 90% coding skills along with product & team management here.
  • 1. Presto Touch
  • Tools: Android Studio, Android SDK, Kotlin
  • Description: Developed a touch-based order and payment app
  • allowing customers to pay via VISA, MasterCard, or Amex using
  • touch, swipe, or card insertion.
  • Key Features: Seamless integration with third-party payment
  • providers and secure transaction handling.
  • 2. Device Health Monitor (DHC)
  • Tools: Android Studio, Android SDK, Kotlin
  • Description: Designed an app to monitor device health, including
  • memory usage, CPU status, device temperature, and Wi-Fi
  • connectivity.
  • Key Features:Provided factory reset and cache-clearing
  • functionality for device optimization.
  • 3. Pulse
  • Tools: Android Studio, Android SDK, Kotlin
  • Description: Created a launcher app for managing packages,
  • including installation, uninstallation, and resource downloading.
  • Key Features: Achieved 80% unit test coverage to ensure
  • reliability and performance.
  • 4. Payment Service
  • Tools: Android Studio, Android SDK, Kotlin
  • Description: Developed a payment service using Merchant Link
  • and other third-party payment vendors for integration with Presto
  • Touch.
  • Key Features: Enabled secure payment processing for touch-
  • based order systems.
Android DevelopmentMobile Application DevelopmentSoftware as a Service (SaaS)React.jsSmall Team ManagementMobile Applications+4

Hapramp studio

Android Team Lead

Sep 2020Jan 2022 · 1 yr 4 mos · Gurugram, Haryana, India · Hybrid

  • Go Social
  • URL: Go Social on Play Store
  • Tools: Android Studio, Android SDK, Third-Party Libraries, Kotlin
  • Description: Designed for creators (photographers, artists,
  • writers) to participate in expert-led challenges and enhance their
  • craft with daily practice.
  • Key Contributions:
  • Developed the app’s architecture in MVP and contributed to its
  • migration towards MVVM.
  • Ensured 95% of the codebase utilized Kotlin for cleaner and
  • more e�cient implementation.
LeadershipTeamworkAndroid DevelopmentKotlinLive Video StreamingMedia Player

Bada business pvt. ltd.

Mobile Team Lead

Oct 2019Sep 2020 · 11 mos · Greater Delhi Area · On-site

  • URL: Bada Business on Play Store
  • Tools: Android Studio, Android SDK, Third-Party Libraries, Kotlin
  • Description: Developed an app initiated by Dr. Vivek Bindra, a
  • motivational speaker and renowned business coach, aimed at
  • providing SMEs with knowledge of business strategies and
  • frameworks to help them grow into larger enterprises.
  • Key Contributions:
  • Delivered a comprehensive platform to learn about
  • entrepreneurship through an a�ordable program.
  • Integrated live conversation functionality with speakers using
  • Brightcove media players, addressing complex real-time
  • streaming challenges.
LeadershipTeamworkAndroid DevelopmentLive Video StreamingMedia Player

Cars24

Team Lead

Jun 2016Oct 2019 · 3 yrs 4 mos · Gurugram, Haryana, India

  • 1. Business App (Registered Dealers)
  • URL: Dealer App on Play Store
  • Tools: Android Studio, Android SDK, Third-Party Libraries
  • Description: Built a platform for dealers to search cars and
  • participate in live auctions.
  • Key Challenges: Designed and implemented real-time timer
  • handling and Firebase database integration.
  • 2. Smart Seller Dashboard (For Stores)
  • Tools: Android Studio, Android SDK, Third-Party Libraries
  • Description: Created an app to guide customers through the car
  • sales process, from inspection to deal confirmation.
  • Key Challenges: Developed OBB (Opaque Binary Blob) creation
  • and managed file uploads on the Play Store.
LeadershipTeamworkAndroid DevelopmentJavaSpring BootKotlin+2

Kellton tech solutions limited

Sr. Software Engineer

Sep 2014Jun 2016 · 1 yr 9 mos · Gurgaon, Haryana India · On-site

  • Senior Software Engineer, Kelltontech Solution, Gurugram
  • September 2014 - June 2016
  • 1. Instapay: Developed a seamless payment solution for quick and
  • secure digital transactions.
  • 2. Cargo Chief: Contributed to a logistics platform for e�cient
  • freight management and real-time tracking.
  • 3. Ruplee: Built a cashless payment system aimed at simplifying
  • transactions for merchants and consumers.
  • 4. Hike Messenger: Worked on enhancing features for one of
  • India’s leading instant messaging apps.
  • 5. Intel Social: Developed a social media application for Intel
  • Corporation, focusing on performance optimization and user
  • engagement.
LeadershipJavaAndroid DevelopmentSocial MediaPayment SystemsChat

Hiteshi technologies

Sr. Software Engineer

Aug 2013Aug 2014 · 1 yr · Indore, Madhya Pradesh, India · On-site

  • 1. 24@life: Contributed to a health and wellness app designed to
  • promote better lifestyle choices and personal well-being.
  • 2. MyCook: Developed an innovative cooking app focused on
  • recipes, meal planning, and kitchen management.
  • 3. BLE Integration Apps: Worked on apps leveraging Bluetooth Low
  • Energy (BLE) technology for seamless connectivity and device
  • interaction.
LeadershipAndroid DevelopmentJavaCookwareHealthBluetooth Low Energy

B24esolutions

Software Engineer

Mar 2012Aug 2013 · 1 yr 5 mos · Greater Jaipur Area · On-site

  • Developed mobile applications across Blackberry, Android, and
  • J2ME platforms, showcasing versatility in mobile technologies.
  • Key Projects:
  • 1. Veechat: A communication app enabling seamless messaging
  • and connectivity.
  • 2. Fare Apps: Run time design of app for the franchise restaurant.
  • 3. Med-Assist: Built a healthcare app for managing medical
  • records and assisting users with health tracking.
  • Worked on multiple additional applications, demonstrating
  • expertise in cross-platform development and user-centric
  • solutions.
LeadershipJavaStrutsHibernateSpring MVCJ2ME Development+4

Education

BIET JHANSI

Bachelor of Technology (BTech) — Computer Science & Engineering

Jan 2006Jan 2009

BUNDELKHAND INSTITUTE OF ENGINEERING AND TECHNOLOGY, JHANSI

Bachelor of Technology - BTech — Computer Science & Engineering

Firoze Gandhi Polytechnic

High School Diploma — Information Technology

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