Highly experienced iOS Project Lead Engineer with 14 years of mobile development expertise (12+ years in iOS and 2 years in Flutter).
Skilled in building scalable, high-performance, and user-centric applications using Swift, SwiftUI, Objective-C, and Flutter. Strong
foundation in architectural patterns such as MVC, MVVM, and VIPER, with strict adherence to SOLID principles for clean and
maintainable code.
Proficient in key Apple frameworks including UIKit, MapKit, Core Data, Core Location, Core Animation, A VFoundation, and Security,
enabling the development of robust and feature-rich applications. Experienced in REST API integration, UI/UX enhancement,
multithreading (GCD), debugging, unit testing, and performance optimization to ensure seamless application performance.
Well-versed in Agile (Scrum) and SDLC practices, contributing to efficient project delivery. Hands-on experience with CI/CD using Xcode
Cloud and tools like Git, SourceTree, Bitbucket, GitLab, Jira, and Postman for streamlined development workflows.
Leverages AI-assisted tools such as GitHub Copilot, ChatGPT, and Cursor AI to enhance productivity and code quality. A strong team leader
and mentor, focused on enforcing best practices, driving innovation, and translating complex requirements into intuitive, high-quality
mobile solutions that deliver real business value.
https://www.linkedin.com/in/jaydev-singh-jagawat- 33145925/
Having over 13 + years of experience in the software industry with mobile technologies.
Worked on GIT, GITLab, and Source Tree.
MVC, MVVM, VIPER, and VIP.
Proficient knowledge of App Store distribution, Ad hoc distribution, and TestFlight for testing, rejection analysis, and solutions. Possess good interpersonal skills, which have been utilised in coordinating with project teams and providing customised software solutions.
Planbook.com – Digital Lesson Planner | Sr. iOS Developer (Objective-C + Swift)
Developed a digital lesson planner enabling offline access and streamlined lesson planning/sharing for educators.
Implemented CoreData for reliable data persistence and JSON parsing for seamless integration and backward compatibility.
Client: Planbook (Chicago, USA) |Project Duration: Dec 2015 – feb 2018
Roles and Responsibilities : Client communication and implement code with team and implement New features in objective c
Tech Stack: Objective-C, Xcode 8+, SQLite, JSON
App Store: https://apps.apple.com/in/app/planbook-mobile/id1502332358
Avoconnect – Digital Business Card App | Sr. iOS Developer (Swift)
Built a no-contact digital business card app with real-time updates and intuitive UI for seamless networking.
Integrated social media and email platforms to enhance connectivity and user engagement.
Client: Avoconnect Digital business(Mumbai, India) |
Project Duration: Mar 2018 – Nov 2019
Role: Sr. IOS Developer (Swift Programming)
Engineered a high-performance iOS application utilizing Swift, enabling users to capture, stream, record, and share live content.
Designed a seamless integration of live content segments with pre-recorded media, resulting in an immersive and unified digital
experience.
Tech Stack: Swift 4.2, Xcode 11+, JSON, REST API
In.Live – Professional Broadcasting App | Sr. iOS Developer (Swift)
Developed high-performance streaming and recording app with live and pre-recorded media integration.
Enhanced global reach of live events, improving user engagement and accessibility.
Client: in.live (California, USA) |
Project Duration: Mar 2020 – Aug 2021
Roles and Responsibilities: : Communicate with clients and collaborate with the team to implement features using Swift Programming.
Tech Stack: Swift 5, Xcode 12+, JSON, REST API
Feasterly – Food Delivery App | Project Lead Engineer (Swift)
Created a Swift-based food delivery platform with lower commissions and advanced management tools for restaurants.
Integrated REST APIs and optimized JSON parsing for fast, seamless performance.
Client: Albert (USA) |
Project Duration: Dec 2021 – Jan 2023
Roles and Responsibilities: : Project Lead Engineer & Communicate with clients and collaborate with the team to implement features
using Swift Programming.
Tech Stack: Swift 5.1, Xcode 13+, JSON, REST API
MPH Staff – Restaurant Booking & Table Management | SwiftUI Developer + Sr. iOS Developer
Developed a real-time booking and waitlist management solution with dynamic reservation flows.
Integrated backend APIs and optimized UI for iPhone/iPad devices.
Client: Client Organisation
Project Duration: Jan 2024 – Nov 2024
Tech Stack: SwiftUI, Swift 5.1, Cocoa Touch, Xcode 14+
Roles and Responsibilities: : Project Lead Engineer & Communicate with clients and collaborate with the team to implement features
using SwiftUI technology.
App Store: https://apps.apple.com/us/app/mph-staff/id1605947470
THTC – Hansel Trading Platform | Flutter Developer + Project Lead Engineer
Built a Flutter-powered paper trading platform with simulated orders, portfolio tracking, and real-time market data.
Designed Material Design-compliant UI and integrated APIs for realistic trading simulations.
Client: The Hansel Trading (India) |
Project Duration: Jan 2023 – feb 2025
Tech Stack: Flutter 2.10.5, Dart
Roles and Responsibilities: : Communicate with clients and collaborate with the team to implement features using Flutter technology.
App Store: https://apps.apple.com/in/app/thtc-the-hansel-trading-co/id6444943349
CheerWrap – Digital Gifting Platform | iOS Developer
Developed an app for sending, managing, and redeeming e-gift cards.
Implemented scanning functionality and social features (groups/chat) to enhance engagement.
Role: iOS Developer & implement code with team and implement New features in objective c
Developed an iOS digital gifting platform enabling users to send, store, and redeem electronic gift vouchers.
Designed the functionality for users to digitally send gift vouchers from various retailers.
Integrated scanning capabilities for recipients to redeem vouchers at physical stores.
Client: CheerWrap ( Japan) |
Project Duration: Nov 2014 – Oct 2015
Tech Stack: Objective-C, Xcode 9+, SQLite, JSON
TimeFix – Business Appointment Management | Jr. iOS Developer
Built features for scheduling, rescheduling, and bookmarking services/resources for improved user experience.
Role: Jr. iOS Developer
Contributed to the development of a business-oriented application facilitating direct appointment scheduling with business or
specific resources.
Implemented features to view detailed information about businesses and resources, enhancing user decision-making.
Facilitated appointment rescheduling when resources are unavailable to provide booking flexibility.
Client: TimeFix (Japan)
Project Duration: Nov 2011 – Oct 2012
Tech Stack: Objective-C, Xcode 6+, REST API
SilverGrey – Social Media App | Jr. iOS Developer
Developed multimedia upload, photo editing, and cross-platform chat features.
Implemented dashboard for user interaction and engagement.Role: Jr. iOS developer
Developed core features for a social media application focused on multimedia sharing and communication.
Enabled users to upload and share media, including music and video content.
Implemented photo editing features, including filters and effects.
Integrated chat functionality across multiple platforms, like Facebook, Gmail, Yahoo and MSN.
Implemented privacy settings, to enable users to show/hide information
Client: SilverGrey (South Africa )
Project Duration: Nov 2012 – Aug 2014
Tech Stack: Objective-C, Xcode 7+, REST API
Memory on Demand (MOD) – Thought Organisation Tool | Jr. iOS Developer
Created a file-based data model with local persistence and intuitive UI for efficient thought management.
Role: Jr. iOS developer
Developed a data management solution to organise thoughts by setting priorities.
Implemented functionality for data persistence in the local, file system.
Designed an intuitive interface for creating new memory files and adding related notes.
Client: Memory on Demand (MOD)
Project Duration: Nov 2010 – Aug 2011
Tech Stack: Objective-C, Xcode 5+, Sqlite