Open to opportunities

Zeynal Zeynalov

@zeynalzeynalov

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Senior iOS Developer with expertise in Swift and Clean Architecture.

Azerbaijan

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What I'm looking for

I am seeking a role that fosters innovation and allows for professional growth, where I can lead projects and mentor others.

As a Senior iOS Developer with over 6 years of experience, I specialize in building native iOS applications using Swift and UIKit, while also possessing strong skills in SwiftUI. My career has been marked by a commitment to clean code and architecture, ensuring that my projects are not only functional but also maintainable and scalable. I thrive in collaborative environments, leveraging my leadership abilities to mentor junior developers and foster a culture of continuous improvement.

Throughout my career, I have successfully led the development of innovative features, such as AI-driven chat functionalities and video call integrations, while optimizing performance through advanced architectural practices. My experience spans various roles, including leading teams and managing cross-functional projects, which has equipped me with a comprehensive understanding of both technical and managerial aspects of software development.

I am passionate about staying at the forefront of technology and continuously enhancing my skills. My recent training in advanced iOS development has further solidified my expertise in Clean Architecture and testing methodologies, preparing me for leadership roles in the future.

Experience

Work history, roles, and key accomplishments

Current

Senior iOS/Mobile Developer

Current

Tailbox Inc

Sep 2024 - Present (9 months)

Developed chat and speech-to-speech features using AI for real-time user query responses. Integrated a video call feature with an AI agent for travel planning and developed a custom map with pin caching to optimize performance.

Swift SwiftUI Swift Package Manager Combine Flutter Dart DailyCo Firebase Daily.Co

Student, iOS Lead Essentials Program

Essential Developer

Jul 2022 - Aug 2024 (2 years 1 month)

Completed an advanced training program focused on elevating iOS developers to senior leadership roles. Gained in-depth knowledge and practical application of Clean Architecture & Design Patterns to build modular, scalable, and maintainable applications.

Clean Design Design Patterns TDD Networking Team Leadership Mentorship

Patient Info

Freelance Project

Sep 2023 - Oct 2023 (1 month)

Refactored and enhanced an existing dentist app for patient registration and treatment plans, improving performance and adding features. Utilized Swift, UIKit, Firebase Notifications, and Firestore for the project.

Swift UIKit Firestore Performance Optimization

iOS Chapter Lead

Kapital Bank OJSC

May 2024 - Present (1 year 1 month)

Managed a team of 5 iOS developers, providing direction, feedback, and creating individual growth plans. Mentored developers on best practices, architecture, and code quality, and led internal training sessions.

Team Leadership Mentorship iOS Development Performance Reviews

Persona

Freelance Project

Aug 2022 - Dec 2022 (4 months)

Built an iOS app for new & used car shopping, featuring a swipe-based interface inspired by TikTok for car selection. Integrated a chat for buyer-seller communication using Swift, UIKit, and Firebase.

Swift UIKit Firebase Mobile Application Development

Testezz

Personal Project

Jun 2020 - Jun 2021 (1 year)

Created a cross-platform (Flutter) trivia tournament app with IAP, Google Ads, Firebase, and a Java backend. Included Telegram/WhatsApp bots for enhanced functionality.

Flutter Dart Java MySQL Firebase Google Ads

ADA Mobile Application

University Capstone

Sep 2019 - May 2020 (8 months)

Led development of the official ADA University (Flutter) app, integrating SSO, Outlook API, maps, and evaluation features. Utilized Flutter, Dart, JAX-RS (Java), and MySQL for the project.

Flutter Dart Jax Java MySQL SSO API Integration Mobile Application Development

Senior iOS Developer

MyCity Azerbaijan

Mar 2022 - Present (3 years 3 months)

Modularized the codebase using Swift Package Manager (SPM), including thorough unit and snapshot testing. Created a custom App Store-like transition animation.

Swift SwiftUI Swift Package Manager Combine Messaging

Senior iOS Developer

Kapital Bank OJSC

Jun 2019 - Present (6 years)

Developed and maintained multiple feature and core modules using Swift Package Manager (SPM), including thorough Unit and Snapshot testing. Reduced CI/local build times by over 40% and decreased app binary size by 30%.

Swift SwiftUI Swift Package Manager Combine PromiseKit Fastlane Messaging

Education

Degrees, certifications, and relevant coursework

KAIST, School of Computing

Computing

Activities and societies: Received: Global Korea Scholarship (2019); Coursework: Introduction to Information Security, Human-Computer Interaction, Programming Languages, Introduction to Database Systems

Participated in a study abroad program at KAIST, focusing on advanced topics in computing. Coursework included information security, human-computer interaction, and programming languages.

ADA University

BS in Computer Science, Computer Science

Grade: 3.45/4.0

Activities and societies: Coursework: Introduction to Software Engineering, Data Structures & Algorithms, Artificial Intelligence, Advanced Database Systems, Computer Graphics, Principles of Operating Systems

Completed a Bachelor of Science in Computer Science, focusing on core areas such as software engineering, data structures, and algorithms. Gained foundational knowledge in artificial intelligence, database systems, and operating principles.