Hi there! I'm Kaliyarajalu. Welcome to my website!
Hi, I’m Kaliyarajalu, a Senior iOS Developer with a passion for building intuitive and high-performance mobile applications. I specialize in developing apps for iOS using Swift, UIKit, SwiftUI, and CoreData, with a strong focus on clean code, scalability, and performance optimization.
With over 10+ years of experience, I’ve successfully led the development of numerous iOS applications, ranging from startups to large-scale enterprise solutions. My experience spans the entire software app lifecycle, including initial concept, UI/UX design, app development, testing, deployment, and maintenance.
I believe in the power of simplicity and efficiency in coding, always striving to deliver intuitive user experiences without compromising on performance. I also have extensive experience in code reviews, ensuring that best practices and maintainable code standards are followed within teams. As a team lead, I am passionate about fostering collaboration, mentoring junior developers, and creating an environment where knowledge sharing and growth are prioritized.
Feel free to explore my portfolio to see some of the apps I've developed. If you're looking for a skilled iOS developer for your next project or need help leading a team to deliver high-quality iOS apps, let’s connect!
KALIYARAJALU
Senior iOS Developer
Specialized Native iOS & Flutter Developer
Email:
Address:
Chennai, Tamil Nadu, India.
Visa Status
Visit Visa until 02 April 2025 in UAE
Phone:
CERTIFICATIONS
Completed:-
1. Course Name: 'The Complete Flutter Development Bootcamp with Dart' - (Flutter)
Issuing Organization: Udemy
Date Completed: January 2025
2. Course Name: 'IOS Application Development'
Issuing Organization: JPA Solutions [Knowledge Labs]
Date Completed: January 2013
In-Progress:-
3. Course Name: 'AI with Python'
4. Course Name: 'PMP Certification Exam Prep Course 35 PDU Contact Hours/PDU'
TOOLS
PROJECTS
Company Projects - Available on App Store
HCL Technologies Ltd
Category: Education
The Pearson Reader+ app is a digital platform developed by Pearson, enhancing the reading and studying experience for students and educators. It provides access to a range of educational materials, including textbooks, e-books, and other resources, supporting effective learning.
Matrimony.com
Category: Social Networking
The Bharat Matrimony app is a leading matrimonial service in India, helping individuals find life partners based on various criteria like caste, religion, and personal preferences. It offers 10 regional apps, including Tamil, Telugu, Hindi, and more, catering to diverse communities across the country.
Inforios Software Technologies India Pvt Ltd
Category: Business
The Mezzofy Cashier app is a comprehensive Point-of-Sale (POS) solution designed to streamline and optimize transaction management for businesses. This innovative platform empowers businesses to efficiently process payments, manage receipts, and track sales data, all within a user-friendly interface. Widely adopted across retail and service industries, Mezzofy Cashier enhances the checkout experience and enables businesses to gain valuable insights into their sales performance.
Inforios Software Technologies India Pvt Ltd
Category: Business
Mezzofy STOCKTAKE (formerly Mezzofy Inventory) is a user-friendly inventory solution for retail, enabling real-time updates, barcode scanning, and centralised management across multiple outlets. It streamlines stocktakes, validation, and detailed reporting for efficient inventory control.
Enterprise Projects: Exclusively Available for Internal Use Within the Organization
HCL Technologies Ltd
Category: Business
It’s primarily used for virtual meetings, conference calls, and collaboration, which are common business-related activities. The app provides features like video conferencing, screen sharing, and messaging, making it suitable for professional communication and teamwork.
HCL Technologies Ltd
Category: Simulation
The BDSI Connect Mobile App, developed for iOS, focuses on streamlining Bin Management, Data Analytics Dashboards, and Kit Management. Designed for Boeing Distribution Services Inc.'s digital transformation, it simplifies inventory management across multiple warehouses. The app supports field-based transactions and real-time data access, enhancing productivity and decision-making. With the addition of Bluetooth technology, it allows seamless interaction with inventory and equipment. BDSI Connect ensures efficient operations, driving customer satisfaction and operational excellence. It plays a key role in Boeing’s innovation and ongoing digital efforts.
Yamaha Motor Solutions India Pvt Ltd
Category: Utilities
It’s an enterprise application developed by Yamaha for their dealers across India. The application is designed to help convert showroom inquiries into customers, streamlining the sales process and enhancing dealer performance.
Yamaha Motor Solutions India Pvt Ltd
Category: Utilities
It’s an Enterprise application of Yamaha for their employees only to manage their Human Resource Management System
Freelance Projects
Finserv
Category: Health Care
TIMESMED is a comprehensive healthcare platform designed for both doctors, hospitals, and patients. It streamlines appointment management, allowing doctors to efficiently handle their schedules while enabling patients to easily find and book appointments with healthcare professionals. As an ideal SaaS solution for medical practices, TIMESMED offers a seamless experience for both providers and patients.
I was involved in the entire process, from planning and development to deployment.
Finserv
Category: Utilities
The Vailankanni Live Prayer iOS app is a mobile application designed to bring the spiritual experience of the Vailankanni Shrine directly to users, allowing them to participate in live prayers and religious events from anywhere in the world. The app typically features real-time streaming of Masses, prayers, and other religious activities conducted at the Basilica of Our Lady of Good Health in Vailankanni, India.
Taxi Booking App
Private Limited ( App In Progress - QA)
Category: Travel
A fully functional car rental booking app developed using Flutter. This app allows users to browse and book cars seamlessly with real-time availability and pricing data pulled from integrated APIs. Key features include advanced search filters, booking history, and secure payment integration. From initial concept to deployment, this project showcases my skills in mobile app development, UI/UX design, and managing the entire development lifecycle—including API integration, testing, and end-to-end deployment
The apps listed below have been either relocated to a different country, removed, or transitioned to enterprise apps
F&B Waiter
Food & Beverages
F&B POS
Business
CitiDeal
E-Commerce
EXPERIENCE
09/2019-12/2024
iOS Technical Lead
Full-Time
-
Boosted App Store ratings through strategic customer feedback integration.
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Implemented CI/CD integration using Microsoft Azure, earning the Value Creator Award and delivering a $2,500+ benefit for HCL.
02/2019-09/2019
Senior Software Engineer - iOS
Full-Time
In a Limited Time:
-
UI/UX Optimization: Designed and implemented brand-aligned UI/UX improvements, resulting in a 15% increase in user satisfaction scores.
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Mobile Application Overhaul: Revamped mobile applications, boosting client interaction efficiency by 30%, driving higher engagement and satisfaction.
03/2016-12/2018
Senior Software Engineer - iOS
Full-Time
-
Swift’s early adoption for successfully leading a cross-functional team in the migration of key app modules from Objective-C to Swift, optimizing performance, and enhancing long-term code maintainability during Awarded the Highflyer Award
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Recognized for engineering and managing the development of a real-time chat feature using Swift, VOIP, and Socket programming, while guiding the team to significantly improve app responsiveness, user engagement, and overall experience.
06/2015-03/2016
Fast Expo Pte Ltd
Senior IOS Developer
Full-Time
-
As the first team member in a Singapore-based startup, I played a pivotal role in pushing the company's products into client testing and successfully releasing the 'F&B Waiter' and 'F&B Cashier' applications on the App Store.
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I was also responsible for redesigning the 'F&B Waiter' app and leading the development of the 'F&B Cashier' app, taking it from initial concept through to deployment. My contributions helped drive the product development cycle, ensuring both applications met client needs and industry standards
10/2013-03/2015
Software Engineer - iOS
Full-Time
-
Led the end-to-end development of Mezzofy Cashier, from initial concept to successful App Store deployment, using iOS, Objective-C and XCode.
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Collaborated with cross-functional teams to define requirements, deliver features, and ensure high-quality releases, enhancing user experience.
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Implemented performance optimizations and security features, improving app speed, stability, and data protection.​​
08/2009-01/2013
Software Engineer - Fresher
Full-Time
Onyxon
-
I am a fresher with experience in ASP.NET, having worked at Onyxon Project Solutions Pvt. Ltd. in Kumbakonam, Tamil Nadu, India. During my tenure, I successfully implemented billing software for a prominent small finance rural company using VB.Net. Additionally, I mentored and guided final-year college students in completing their projects, ensuring their success. Impressed by my contributions, the company promoted me to the position of Software Engineer."
SKILLS
iOS Development
Programming Languages:
Swift, Objective-C, Dart
Frameworks and Libraries:
UIKit, SwiftUI, Core / Swift Data, AVFoundation, Core Animation, Core Location, and MapKit
Networking: URLSession, Alamofire
Concurrency and Multithreading:
GCD (Grand Central Dispatch), Operation Queues
Version Control:
Git, GitHub, and GitLab
Dependency Management:
CocoaPods, Swift Package Manager
Unit Testing: XCTes, A/B Testing and Feature Flags
Profiling and Debugging:
Instruments, Memory Management
Architecture Patterns: MVVM, MVC
Development Tools: Xcode, Android Studio, and Interface Builder
Cross-platform development
Flutter & Dart
App deployment:
App Store Connect, TestFlight
Team Management and Leadership:
Mentorship and Coaching
Agile Methodologies (Scrum, Kanban)
Project Management: JIRA
Code Reviews: SwiftLint
Communication & Client Management:
Documentation, Client Facing & Reporting
EDUCATION
2004-2009
M.Sc Software Engineering - First Class
(Master's Degree - Integrated Course)
Mayiladuthurai - Akkur Rd, Mannampandal, Mayiladuthurai, Tamil Nadu, India - 609305
2002-2004
Higher Standard
NH 45C, Thiruppanandal, Tamil Nadu, India - 612504