Sunny Choudhary, Developer in Noida, Uttar Pradesh, India
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Sunny Choudhary

Verified Expert  in Engineering

Software Developer

Location
Noida, Uttar Pradesh, India
Toptal Member Since
June 17, 2014

Sunny is a talented iOS and Android engineer and an entrepreneur with 13+ years of experience in mobile app development. With over 90 apps under his belt in industries from education, health, and games to finance, productivity, and dating, Sunny has a keen sense for UI and UX, and he is well-versed in Agile software development from concept to launch. His communication, responsiveness, and ownership skills stand out.

Portfolio

Garfield Mingo
iOS, Swift, Android, Node.js, PHP, REST APIs, API Connectors...
Aga Khan Council for Canada
iOS, Android, Java, Swift, Drupal, Android Jetpack, REST APIs, API Connectors...
Fountain Life
iOS, Android, 3D, Flutter, Pipelines, Swift, Kotlin, Dart, Mobile...

Experience

Availability

Part-time

Preferred Environment

Xcode, OS X, Objective-C, Java, Swift, iOS, Flutter, React Native, Mobile, iOS SDK

The most amazing...

...thing I've coded is a linear flood fill algorithm for a drawing-based application. It allows users to tap and fill the area surrounding their finger.

Work Experience

iOS Developer

2023 - 2023
Garfield Mingo
  • Refactored the iOS codebase to make it scalable and flexible.
  • Tracked and fixed issues on the iOS and Android app versions.
  • Deployed the apps in the store and the fixes on the back end.
Technologies: iOS, Swift, Android, Node.js, PHP, REST APIs, API Connectors, Data Visualization, Sports Websites, Dashboards

Mobile Native Developer (Android and iOS)

2022 - 2023
Aga Khan Council for Canada
  • Helped the client resolve critical issues on iOS mobile app.
  • Helped the client resolve critical issues on Android mobile app.
  • Helped the client resolve critical issues on the Drupal website and APIs.
Technologies: iOS, Android, Java, Swift, Drupal, Android Jetpack, REST APIs, API Connectors, Data Visualization, JavaScript, Sports Websites, Dashboards

Chief iOS Developer

2021 - 2023
Fountain Life
  • Created more than 20 apps on a common white-label solution, which helped the client save a lot of time.
  • Developed iOS and Android apps from scratch using a highly scalable architecture.
  • Created a fully automatic build system for generating targets in iOS and Android app versions for every new white label. Automated Google Drive, GitLab, Fastlane, and TestFlight fully.
Technologies: iOS, Android, 3D, Flutter, Pipelines, Swift, Kotlin, Dart, Mobile, Mobile Development, Technical Leadership, Software Architecture, Full-stack, Microsoft Power Automate, REST APIs, API Connectors, Data Visualization, JavaScript, Sports Websites, Dashboards

Swift Developer

2021 - 2021
UpliftNow, Inc.
  • Synchronized data on community posts across various modules and contributed to several other features.
  • Fixed a few issues raised by the client related to the camera, image upload, and data syncing.
  • Deployed upgrades to App Store and Google Play and helped with App Store review feedback.
Technologies: Swift, Flutter, Kotlin, iOS SDK, Mobile Development, Technical Leadership, REST APIs, API Connectors, Data Visualization, JavaScript, Dashboards

Mobile App Developer

2021 - 2021
Dubtier
  • Developed a B2C application for people to connect with others and share feedback with them about their personality.
  • Brainstormed, designed, and developed all features.
  • Deployed iOS and Android apps to stores successfully.
Technologies: Android, iOS, Flutter, React Native, iOS SDK, Mobile Development, Technical Leadership, Full-stack, Android Jetpack, REST APIs, API Connectors, Data Visualization, JavaScript, Dashboards

Full-stack App and Web Developer

2020 - 2021
Adapt Intelligence, LLC
  • Developed the Flutter app for the product and launched it within three months.
  • Created the whole back end, database structure, and infrastructure setup.
  • Suggested many small features to clients, enhancing product likeness across the customer base.
Technologies: Xamarin, Android, iOS, JavaScript, Flutter, PHP, Ruby on Rails (RoR), React, React Native, MySQL, Technical Leadership, Full-stack, REST APIs, Web Development

Multi-platform Mobile Developer

2020 - 2020
Worship Online
  • Developed multiple features for the app using Swift and Objective-C.
  • Tracked and fixed issues from customer reports and feedback.
  • Deployed multiple versions of the iOS app and improved the app's ratings in the first three months of my work.
Technologies: Mobile Development, iOS, Android, Swift, Objective-C, Java, Trello, Git, iOS SDK, Full-stack, REST APIs, Web Development

Android and iOS Developer

2019 - 2020
Dhad Publishing Ltd
  • Contributed to iOS and Android mobile applications using reusable modules for UI, code, audio player, and in-app payments.
  • Implemented segment analytics, Mixpanel, and Firebase. Used Viper and MVP for app architecture.
  • Created and designed a reusable audio player component. Implemented various kinds of in-app purchases.
Technologies: Model View Presenter (MVP), Viper, Core Data, Swift, Kotlin, Java, Firebase, Android, iOS, Swift 5, iOS SDK, Android Jetpack, REST APIs

Head of Mobile

2015 - 2018
Aspiring Minds Assessments, Pvt, Ltd.
  • Ported web apps to a mobile platform ranging from test platform to jobs/internships platform and many other assessment-related apps.
  • Headed India's top Internships platform (Letsintern.com) as a technical lead and product manager.
  • Played the role of Scrum master for the mobile and web development team.
Technologies: React Native, Swift, Java, Android, iOS, Firebase, iOS SDK, Technical Leadership, Software Architecture, Full-stack, REST APIs

Co-founder and Technical Head

2013 - 2015
Mizcoin
  • Founded and grew the company to a team of 20 app and web developers building more than 30 apps before being acquired by Aspiring Minds.
  • Developed white label apps for two clients which were then rebranded as 50+ different apps in the US.
  • Managed projects from requirement gathering to final delivery for 30+ clients across the globe.
  • Created a multiplayer cricket game which topped the Android Play Store for over three months using Cocos2dx.
  • Conceptualized products (mobile and web apps) for 20+ clients from all over the world.
Technologies: Objective-C, Swift, Java, Android, iOS, Firebase, Technical Leadership, Software Architecture, REST APIs, Web Development

Senior Software Engineer

2013 - 2014
Phunware
  • Developed apps for NBC and other major clients across the US.
  • Contributed to the Myspace iOS app and its deployment.
  • Contributed to the Univision app and helped other team members as well.
Technologies: Swift, Objective-C, iOS, Firebase, REST APIs

Senior Software Engineer

2011 - 2013
Location Labs
  • Created an advertisement framework used for managing on-the-go ads inside an iOS app.
  • Contributed to the creation of a custom audio player/streamer.
  • Helped build an alarm-sending app (via device-to-device push).
  • Created a linear flood fill algorithm for a drawing-based app.
  • Supported Android projects as a member of the team.
Technologies: iOS, Firebase, REST APIs

Coinigy

https://apps.apple.com/us/app/coinigy/id1317482120
Coinigy is the most comprehensive bitcoin and cryptocurrency portfolio management tool available. With extensive charting tools and real-time market data, no other cryptocurrency app can match Coinigy in its scope, detail, and performance.

SHL App

https://apps.apple.com/us/app/shl/id1551117793
SHL supports businesses around the world with an advanced assessment experience that helps candidates like you demonstrate your skills, potential, and fit. With the help of our app, you can quickly complete assessments using your mobile device anytime, anywhere you want.

Letsintern iOS App

https://itunes.apple.com/in/app/letsintern-internships-on-tap/id1349670274?mt=8
Four million students across the globe use Letsintern to find internships of all forms.

DOWN Dating App

https://play.google.com/store/apps/dev?id=6584629324210347053&hl=en_IN&gl=US
DOWN is a fast-growing honest dating app, now with 10 million singles worldwide. We have millions of single users all over the world—including India! From Mumbai to Kolkata, Pune to Jaipur, and Bengaluru to Chennai, our Indian users are looking for the best and fastest way to date, making us one of the fastest-growing dating apps for Android in India.

SnackBack App

https://play.google.com/store/apps/details?id=com.pepsico.pepsico_loyalty_app&hl=en&gl=US
SnackBack brings together all your favorite snacks and drinks in one place. And the best part? You get rewarded with exclusive deals and offers such as movie tickets, gift cards, and more.

SnackBack includes a tasty array of leading snacks and beverage brands such as Smith's, Pepsi Max, Red Rock Deli, Doritos, Sunbites, Twisties, Mountain Dew, G-Active, Gatorade, Rockstar, and more.

eseo

https://apps.apple.com/us/app/eseo-local-athlete-community/id1589957665
Welcome to eseo—the mobile app specially created to connect Philadelphia runners and athletes like never before. Find races, events, and activities and meet new people who share the same passion for fitness and connect to jog, exercise, or work out together.

Running, sports, and exercise are best when shared with an inclusive community of people who share that same passion—so we made it easy to find local events, meet, and connect with athletes in your area who share the same love of sports as you.

Staying active with a community empowers the athlete in all of us. Discover activities nearby, create individual connections, or chat with a group of friends to coordinate a group meetup. Find your next favorite running track, pickup game, accountability buddy, and more on eseo.

Our social app empowers each user through inclusivity and community regardless of their skill and experience. With eseo, you never have to go the extra mile alone.

Bodyguard

https://apps.apple.com/ke/app/bodyguard-mobile-security/id1206852049
Want to be safer online but have no idea where to start?

You’ve come to the right place! Bodyguard by Safehouse is an intuitive companion for protecting yourself, your data, and your privacy online, and securing your mobile devices. It’s all-in-one protection for the web wise.

Worship Online Music App

https://apps.apple.com/us/app/worship-online/id1439649467
Never show up unprepared on Sunday again! Worship Online is used by over 20,000 worship musicians and vocalists to prepare for their worship sets each week. Cut your preparation time in half. Guaranteed!

Get instant access to the highest quality worship tutorials taught exactly how it's played or sung on the album, including:

• Electric guitar
• Acoustic guitar
• Keyboard
• Drums
• Vocal tutorials

Adapt Intelligence App

https://apps.apple.com/us/app/adaptq/id1552432277?platform=iphone
AdaptQ provides organizations with a platform to collect, organize, and share vital “voice of the customer” insight that drives agile marketing, sales, and development functions.

Externally facing employees represent an under-utilized resource for the collection of competitive intelligence. Sales, customer service, concierge, and marketing employees interact with customers, leads, potential leads, partners, former customers, and various other external stakeholders on a regular basis. These interactions represent opportunities to collect valuable insight into the competitive environment of a firm’s industry.

AdaptQ enables organizations to share valuable insights throughout the enterprise as information is collected.

Languages

Dart, Swift, Java, Objective-C, JavaScript, Kotlin, PHP, Python, C++, Swift 5, Python 3

Frameworks

Flutter, UIKit, Laravel, iOS SDK, Cocos2d-x, Cocoa Touch, Android SDK, Next.js, React Native, Cocos2d, Core Data, Viper, Ruby on Rails (RoR)

Libraries/APIs

Facebook SDK, Google API, Google Maps, REST APIs, Stripe, React, Node.js

Tools

Bitbucket, Trello, Balsamiq Mockups, Xcode, GitHub, Asana, Jira, Figma, Android Jetpack, InVision, Android Studio, Git, VPN

Paradigms

Agile Software Development, Mobile Development, Test-driven Development (TDD), Model View Presenter (MVP)

Platforms

iOS, Android, Firebase, MacOS, Microsoft Power Automate, OS X, Mobile, Xamarin, Drupal

Storage

Cloud Firestore, SQLite, MySQL

Other

Game Development, APIs, Technical Leadership, Software Architecture, Full-stack, API Connectors, Web Development, Data Visualization, Sports Websites, Dashboards, CTO, Team Leadership, Firebase Cloud Functions, 3D, Pipelines, Analytics

2006 - 2010

Bachelor of Technology Degree in Biotechnology

IILM University - Noida, India

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