Abdurakhmon Jamoliddinov
Verified Expert in Engineering
iOS Developer
Tashkent, Uzbekistan
Toptal member since May 23, 2022
Abdurakhmon has been a professional iOS developer for five years, building iOS apps for businesses in various industries. He has designed, developed, published, and maintained apps as a sole developer and collaborated with a team of engineers. He has experience working with startups as a solo developer and in teams in publicly traded companies. Abdurakhmon is passionate about building easy-to-use and intuitive systems with a well-structured, easy-to-maintain codebase.
Portfolio
Experience
- Realm - 5 years
- UIKit - 5 years
- Swift - 5 years
- Debugging - 5 years
- Git - 5 years
- Agile Software Development - 5 years
- Testing - 5 years
- Firebase iOS SDK - 5 years
Preferred Environment
MacOS, Xcode, Visual Studio Code (VS Code)
The most amazing...
...app I've built, Ipak Yo'li Mobile (a widely popular app in Uzbekistan with 1+ million users and a 4.9 App Store rating), won the best banking app award in 2018.
Work Experience
Senior iOS Developer
Exadel
- Implemented the UI upgrade for the BaseMap iOS application, the deep link, and the universal link.
- Created push notifications with the Apple Push Notification service that works with Countly.
- Integrated with third-party devices to read geographic and weather data such as elevation, wind speed, and temperature.
- Implemented the in-app add flow and the subscription flow update with Apple Pay integration.
- Worked in an agile environment using Jira to manage and report tasks and bugs.
- Reviewed pull requests, fixed Instabug crashes, tracked bugs using Jira, fixed warnings from the legacy code, updated old libraries, and refactored the code to make it more readable.
- Developed a feature where users can share photos and videos with their connections as well as react and comment to other posts.
Lead iOS Developer
Synel Industries
- Developed, maintained, and published Synel Harmony Smart iOS (B2B) application.
- Created an internal app for employees to report attendance, fill out forms (tax, payroll, absence), and electronically sign and generate PDFs.
- Tracked and fixed bugs using TFS, reviewed pull requests, and wrote documentation.
iOS Developer
Tune Consulting
- Developed, maintained, and published the Ipak Yo'li Mobile iOS application.
- Implemented chat feature similar to WhatsApp chats between support team and client.
- Integrated with Google Maps to help find and lead to closest bank branches and ATMs.
- Implemented various other screens like currency exchange, transaction, expense monitor, and deposit management.
iOS Developer
DataSite Technology
- Developed and maintained bookings and the event guiding app (Global Village).
- Designed and developed a prototype app for bottled water distributors to manage orders.
- Created and developed a prototype app for a local clinic to manage orders and doctor-patient communication.
Experience
Basemap
Ipak Yo'li Mobile Application
I developed a map feature that took the user to the nearest branch, implemented a chat feature, developed an accounts and deposits screen, and recent transactions screen.
Global Village
Synel Harmony Smart
GoTest
Doctor.uz
Ether
Nestle Waters
Nadivane
Morning Spotify Alarm
Education
Bachelor's Degree in Business Information Systems
Westminster International University in Tashkent - Tashkent, Uzbekistan
Certifications
IELTS Test
International English Language Testing System
Skills
Libraries/APIs
Core Animation, RxSwift, Google Maps SDK, AVKit, Socket.IO, Facebook SDK, REST APIs, Google Analytics API, Firebase iOS SDK, iOS Native Libraries, Google Maps API, Apple Subscriptions, Core Image, Core Graphics, Spotify API
Tools
Xcode, Git, Jira, GitHub, GitLab, Instabug, Bitbucket, Figma, Adobe Experience Design (XD), Firebase Cloud Messaging (FCM), Fastlane, Postman, Atlassian
Languages
Swift, SQL, Objective-C, Java, C#, JavaScript, XML, C, HTML, CSS, Swift 2, Swift 3, Swift 5
Frameworks
UIKit, MapKit, Core Data, CloudKit, SwiftUI, Combine, Unity, Core Location, Core Bluetooth, JSON Web Tokens (JWT), iOS SDK
Paradigms
Agile Software Development, Testing, Model View ViewModel (MVVM), Model View Presenter (MVP), Object-oriented Programming (OOP), Design Patterns, Concurrent Programming, Clean Architecture, REST, Test-driven Development (TDD), Mobile Development
Platforms
Firebase, MacOS, Visual Studio Code (VS Code), iOS, Apple
Storage
Realm, JSON, SQLite
Other
Debugging, WebKit, Apple Pay, Minimum Viable Product (MVP), AVFoundation, UI Animation, Mapbox SDK, Near-field Communication (NFC), Software Architecture, Native Mobile Apps, Code Review, Source Code Review, Mobile Apps, APIs, Location Services and Maps, Maps, User Interface (UI), User Experience (UX), App Store, Subscriptions, Image Manipulation, Video Editing, API Integration, Online Payments, Architecture
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