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Senior Mobile Engineer with 9 years of active programming experience. I'm proficient in Kotlin, Dart, Java and Python. I have helped many new programmers become proficient in their chosen programming language and currently, I work as a senior Android Engineer.
I am an experienced, committed software engineer who continually seeks clean, elegant solutions to business challenges. My lifelong passion for technology drives me to proactively expand my horizons, constantly exploring and evaluating new languages, platforms, frameworks, tools, and best practices and applying them in my work to produce truly awesome results. I also believe that a fundamental prerequisite of highly successful teams is the open, honest interchange of ideas, feedback, and experience, culminating in an environment of personal and professional growth for all involved. It is in this spirit that I offer to share my experience with others as a CodeMentor.
Hey all - I've been developing android applications for 6 years and love teaching, I'm happy to advise also on the best courses to take, how to establish your career, whether it is your first time, you're looking to pick up a new skill, or keep up on the latest technologies, what technologies to learn next, and how to get your first application or company started.
Available in all timezones. Excelent English. I removed my old bio because it becomes outdated quickly. By now I've done enough to be able to say: I've really done a lot 🙂. I provide a full range of services to meet all your Swift needs.
A seasoned iOS Developer with 10 years of industry experience in working with teams spanning multiple timezones in software industry. Delivered 10+ production quality iOS apps including enterprise and startups. Hands on experience with cutting edge techs like Swift, Firebase, UIKit, SwiftUI, Foundation, Core Data, Core Location, Analytics, XCTest, XCUITest etc. Thorough knowledge of new generation design patterns like MVC, MVP, MVVM, MVVM-C, VIPER, Observer, Delegation etc. Work experience includes working on iOS apps and 3rd party libraries available through Cocoapods. Work domains like IoT, Medical Software, Workforce Management, Social Experience, E-Commerce, Education, Recruitment, Messaging, Remote Desktop and Security. Here are quick references of two of the apps I developed: **GetintheLoop** (https://apps.apple.com/ca/app/getintheloop/id833955114) **ArtMuseo** (https://apps.apple.com/us/app/id1472957118) My LinkedIn profile: https://www.linkedin.com/in/saurabhgupta02 My Github Profile: https://github.com/unleashedspeed
I'm Arjun, an experienced Android Engineer with a proven track record of 8 years in designing, developing, testing, and maintaining Android applications. My expertise includes a strong grasp of Android application architecture, including MVVM, MVP, MVI, Clean, and multi-modular architecture. I am proficient in Kotlin, Flutter, and Java programming languages and adhere to best practices for scalability, performance, and user experience. I thrive in collaborating and working with cross-functional teams to achieve project objectives, and I'm well-versed in Agile methodologies like Scrum and Kanban. I am passionate about staying up-to-date with the latest trends and technologies in the industry, and I continuously expand my skillset to create innovative solutions for Android app development. Some highlights of my experience include: • Expertise in Android Lifecycle and utilization of various open-source libraries. • Successfully delivered 20+ apps on the Google Play Store. • Experience in working with large-scale and complex codebase applications. • Knowledge of Flutter and Bloc pattern. Skills & Technologies Android | Android Studio | Kotlin | Java | Coroutines | Flow | RxJava | Rx Android | Compose | MVVM | MVI | MVP | Clean Architecture | SOLID | Dagger | Hilt | Koin | View Binding | Data Binding | Retrofit | OkHttp | Restful API | GraphQL | JSON | Work Manager | Navigation | Sqlite | Room | Firebase | JUnit | | Mockito | Mockk | Roboletrics | Espresso | TDD | CI/CD | Jenkins | GitLab | GitHub | Bitbucket | Jira | Confluence | Zeplin | Invision | Figma | | Google Play Store Let's connect and discuss how I can contribute to your team's success in creating outstanding Android applications!
Bonjour! I am Bohdan, mobile apps developer. Need help or advice? Urgent homework or deadline got too close? I am the guy you were looking for. If $20 per 15 minutes is too much for you – just let me know, and we will come up with an option that suits both of us. 😁
Software Contractor and Senior iOS Engineer (Swift, RxSwift, SwiftUI, Combine, UIKit) Mentoring and focusing on the essentials, foundations and best practices of Software engineering and development. Swift, SwiftUI, clean code, Test Driven Development, Design Patterns, Software principles. Expert with MVVM, VIPER and The Composable Architecture (TCA) and more architectures. Building and deploying Startup and Enterprise apps to the App Store. Born in Spain🇪🇸, living in the UK🇬🇧, originally from the Philippines🇵🇭. - 8+ years of commercial experience building iOS applications in Swift. - Full Stack Developer. MERN stack. Cypress, Jest - 3 years of experience with React Native and bridging applications from Swift to React Native. _________________ Are you a freelancer looking to build a new app? Do you need a prototype for an app? Do you have a design and need a developer to build your app? Are you a company looking to outsource or build an app? Let's talk if you answered yes to any of the above questions. I provide solutions for startups offering the best options to save you time and keep your business growing. _________________ **Paradigms**: Object-oriented and Functional/Reactive programming. Creating meaningful and enjoyable UI transitions to keep the user engaged and access their data in real-time. Worked on production apps extensively with: - Swift - SwiftUI - Combine - Async/await - RxSwift - Firebase - Node.js - Cocoapods - Swift Package Manager Fundamental knowledge and teaching software architectures: - **MVC** (Model, View, Controller) - **MVVM** (Model, View, View Model) - **TCA** (The Composable Architecture) Software design principles: SOLID to improve orthogonality, flexibility and reusability of components. Communication of **data** from view controllers to any other view such as UIAlertController, container views, UITableViewCells, UICollectionViewCells, etc. Options to communicate data can be achieved through the use of weak delegates + Segues with Storyboards. Other options include using Databases. **Storage** - Firebase Real-time database, Firestore. - MongoDB, - UserDefaults - CoreData - Custom API (Facebook, Google, Github, your website, etc.) Alternatively offering a different solution programmatically without using Segues from Storyboards to increase performance and code maintainability. Several presentation styles, modals, over current context, custom, etc. with animations. Native components are the way to go with performance and maintenance. Working with UIKit, Foundation, SwiftUI - UITableView + Headers + Footers and custom UITableViewCell - UICollectionView + Headers + Custom UICollectionViewCell - UICollectionViewFlowLayout - Managing the Delegate and Data Source into their own components for efficient unit testing. - SwiftUI Lists and Stacks - iOS 13 and 14 Compositional Layouts in UICollectionView SwiftUI focuses on a declarative way of writing code. Teaching about the essentials of Functional Programming. **Networking** Native iOS - URLSession - Combine Third-party, external - Alamofire - Moya - PromiseKit **Testing frameworks** - XCTest (iOS native) - Quick - Nimble ____ I have experience creating Full stack applications connecting different services and stacks together. From iOS to Firebase, a custom backend and connecting 3rd party APIs to your application. 5+ years of experience building commercial and business iOS apps using different Software Architectures such as MVC and MVVM and following the SOLID principles. Adhering to Test-driven development along with pipeline automation and working closely with the Directors, team and customers to build a stable app on every release. Delivering high-quality products for easy maintenance, robustness, and readability along with applying the Agile principles. iOS networking and REST API implementations to gather data from the backend or other third-party providers.
I know overheads and trade-offs very well. In other words, I am very much a performance-aware person. My ultimate goal for each project I partake in is to build robust, scalable, and cost-efficient software. With **more than 20 years of experience, I catch on to business rules quickly** and I can make formative suggestions. It’s a known fact that programming constantly evolves and will produce new tools. There will always be more to conquer and that is where the fun is. Great solutions are only possible to identify and implement **when, and only when**, meaningful conversations about the customers and users' needs and challenges take place.
For over 21 years I have been a self employed software engineer. I work with my clients to take their ideas from conception all the way to final delivery. I have started three businesses which provides me the unique opportunity to see things from both the business and development perspectives. I love discovering how things work and I'm excited to share my discoveries with you. I am patient with everyone around me and enjoy coming up with ways to explain things in an easy to understand way.
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