Ujeshkumar Patel
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Ujeshkumar Patel

Technical Lead & Senior iOS Developer

Over 10+ years as a mobile app developer (iOS and Android), specializing in Swift, Flutter, and React Native. Led development of complex apps like Mogal (financial algorithms), MedicalBh (appointment booking with Stripe), NotaryCam (real-time PDF editing with Socket.io), and Anzenn Safety (AI object detection with TensorFlow). Skilled in Agile/Scrum, CI/CD, and mentoring teams to deliver scalable, high-performance solutions.

Technical Skills

Languages: Swift, SwiftUI, Objective-C, Kotlin, Dart, JavaScript, TypeScript, Python, HTML/CSS
Frameworks: UIKit, Core Data, Combine, ARKit, React, React Native, Flutter, Node.js
Developer Tools: Git, CI/CD, Firebase, Firebase Firestore, Crashlytics, AWS, Google Cloud, Azure, Xcode, Android Studio, TestFlight, Instruments
Libraries: TensorFlow, CoreML, RESTful APIs, GraphQL, Socket.io, OpenCV, Grand Central Dispatch (GCD)

Experience

Injala Inc. | Ahmedabad, India

Aug 2021 - Present
Technical Lead (Jan 2023 - Present)
  • Led Agile/Scrum teams for iOS and Android, delivering 10+ apps with Swift, Flutter, and React Native.
  • Defined product roadmaps and scalable iOS architecture (UIKit, Core Data), boosting performance by 25% with Instruments profiling.
  • Deployed 5+ apps to App Store and Google Play Store using TestFlight, Firebase Firestore, and CI/CD workflows.
  • Enhanced stakeholder collaboration for roadmap planning, integrating AI/ML (CoreML, TensorFlow) to increase user retention by 15%.
  • Mentored 5+ developers, leading 50+ code reviews with profiling, debugging, and GCD, improving team velocity by 25% in Scrum.
Senior iOS Engineer (Aug 2021 - Dec 2022)
  • Developed iOS apps with Swift, ARKit, and SwiftUI, deploying via TestFlight to App Store in Agile/Scrum sprints.
  • Optimized memory with ARC and Instruments profiling, reducing load times by 20% and memory usage by 15%.
  • Led Scrum sprints, shipping 15+ features with UIKit, debugging, and performance tuning expertise using Combine.

Solution Analysts Pvt. Ltd. | Ahmedabad, India

Feb 2018 - July 2021
Senior Software Engineer
  • Developed 8+ iOS apps with Swift, Core Data, and ARKit, deploying via TestFlight in Agile/Scrum environments.
  • Performed performance tuning with Instruments and GCD, cutting memory usage by 15% and load times by 10%.
  • Mentored 4 developers in Scrum, leading 50+ code reviews with profiling and debugging focus using Combine.
  • Enhanced UX/UI optimization and deployed cross-platform features with React Native to Google Play Store, reducing latency by 20%.

Zealous System | Ahmedabad, India

May 2017 - Jan 2018
iOS Developer
  • Built 4 iOS apps with Swift and UIKit, optimizing UX/UI and profiling load times by 10% in Agile/Scrum workflows.
  • Integrated Flutter for cross-platform scalability, reducing latency by 30% with debugging and GCD.
  • Led 10+ code reviews, mentoring 2 peers on performance tuning, ARC, and ARKit best practices.

Flinnt | Ahmedabad, India

Jan 2017 - May 2017
iOS Developer
  • Developed 2 iOS apps with Swift in Scrum sprints, deploying via TestFlight with profiling and debugging.
  • Optimized memory with ARC, GCD, and Instruments, improving performance by 15% in Agile timelines.

Solution Analysts Pvt. Ltd. | Ahmedabad, India

June 2015 - Oct 2016
Software Engineer
  • Built 3 iOS apps with RESTful APIs, ensuring 100% Agile/Scrum compliance and UX/UI optimization with Instruments.
  • Enhanced stability by 20% with debugging, profiling, and performance tuning using GCD and ARC.

Emanar Enterprise | Ahmedabad, India

Aug 2014 - June 2015
Software Engineer
  • Developed 2 iOS apps with Objective-C, optimizing UX/UI and memory management with ARC in Scrum timelines.
  • Delivered 5+ features with profiling, debugging, and GCD, ensuring 100% error-free code in Agile sprints.

Education

Shankersinh Vaghela Bapu Institute of Technology (GTU)

June 2010 - May 2014
Bachelor of Computer Engineering

Projects

Mogal Application

Completed
  • Developed financial algorithms in Agile/Scrum, improving accuracy by 15% with profiling and debugging.
  • Integrated CoreML for predictive analytics with Combine, automating 50+ workflows, deployed via TestFlight with GCD.
  • Optimized memory with ARC and Instruments, reducing memory leaks by 10%, ensuring scalability.

MedicalBh App

Completed
  • Built booking system with Stripe in Scrum, processing 1,000+ transactions with UX/UI optimization and ARKit.
  • Integrated Firebase Firestore for real-time notifications, achieving 99% delivery with Crashlytics monitoring.
  • Ensured HIPAA compliance with Instruments profiling and GCD, securing data for 5,000+ users.

NotaryCam

Completed
  • Created real-time PDF editing with Socket.io, supporting 500+ users with performance tuning and GCD in Agile.
  • Integrated authentication, verifying 10,000+ documents for cross-platform scalability with Flutter and React Native.
  • Deployed to Google Play Store, enhancing UX/UI by 10% with Firebase Firestore and Crashlytics.

Anzenn Safety Application

Completed
  • Implemented AI object detection with TensorFlow in Agile sprints, achieving 95% accuracy with profiling.
  • Optimized Vision framework with Instruments and GCD, reducing latency by 25% for cross-platform performance.
  • Led stakeholder collaboration and roadmap planning, deploying Flutter app via TestFlight, improving team efficiency by 25%.

Achievements

  • Organized 3-time annual function in college as president
  • Completed 3 half marathons
  • Successfully completed 4 Himalayan hikes

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