Mark Grigoriev Email & Phone Number

Москва, Россия

Development of a cross-platform mobile application on Flutter for the internal needs of the bank, repeating the functionality of the existing WEB solution. Working in a product agile team.Development was carried out for a year and a half. Greater freedom of action, given the opportunity to choose the architecture of the application. Chose layered architecture (CleanArchitecture). Main reasons for choosing:✅ Replaceability of elements (you can replace the library or solution if it does not fit the security requirements of the bank).✅Testability. (I tried to write code using the Test Driven Development methodology).✅Extensibility (Modules are added without complicating the code, and the time to add modules does not increase exponentially with the increase in the codebase).State Management - BLoC.Chose it for the following reasons:✅ Good division of code into state, events and handler with business logic.✅ Testability.✅ A standard in Flutter development that another developer can easily understand.Features of working in a bank:- Interaction with native SDK (To ensure security and replication in the corporate store).- Building a project in Jenkins.- Working with the Confluence wiki.- Jira.- Work in VPN networks.- Relatively good test coverage (Percentage of test coverage - 87%).- Fully staffed team and established business processes.

Moscow City, Russia

Flutter Mobile Development TutorPart time job, 1-2 hours a day.Tasks:📍 Checking the homework of students taking the "Flutter" course.📍 Code review.📍 Curation of the telegram chat of the course, answers to questions.

Moskow

Application development for agricultural needs - millet exchange. Outsourcing company, worked in tandem with another developer. Tasks via tickets in Jira, billed hourly.From interesting:📍 Working with google_maps.📍 Lots of codereviews.📍 A lot of code generation, work with the freezed library.📍 Working with the network through - dio.📍 Pair programming.

Within the framework of a civil law contract, he carried out project work on the development of an Internet portal for the Houses of Culture of the Republic of Sakha (Yakutia). Essence of work:1️⃣ Project work on the development of content and content for sites about regional recreation centers and the recreation center system.2️⃣ Development of a website prototype, its content and work logic.3️⃣ Technical support for creating a DC catalog.4️⃣ Interaction with representatives of the administrations of the Republic of Sakha (Yakutia), the leadership of the recreation center and members of the public.💡 The contract was signed after the victory of the ArtHackathon “New Life of Houses of Culture” (Yakutsk, January 20-25, 2020)🛠 Used tools:Website prototyping in Figma.Creating an MVP with React JS.🎉 The result of the work:The contract was closed with the expiration date. The results of the MVP work and the ideas thought out during this period were transferred to the web-studio for further development. The book "Identity in the Type" was also published. The project itself continues to work in other regions of the Russian Federation.

Якутск, Республика Саха (Якутия), Россия

Worked in an outsourcing company, involved in several projects.The company uses this stack of technologies:Android + iOS: Flutter.Backend: NodeJS.Database: MongoDB.WEB: React (Redux).Version control system: GitHub.There is a published project on Google Play:https://play.google.com/store/apps/details?id=com.esphereal.medkit_flutter