As a backend developer I am working on building the most complex deployment system in the industry for facebook.com and Meta IOS\Android apps.Key Achievements:- Created a new pipeline for IOS apps. This shifted business logic maintenance from my team to the apps teams.- Secured access to the database, which resulted in the release pipeline being more secure as external code no longer has access to the release database.- Implemented CI\CD configuration canary feature, which provided the opportunity to test configurations.- Wrote a verification script that validates that the squashfs mount point is ready before we make it available to users, which allows us to prevent website breakages.- Initiated and implemented core functionality in Deletion Framework and Entity Framework to deliver deletion features for database migration, allowing teams to migrate their databases across SQL servers.

Technologies: TypeScript, NodeJS, Angular, Java, MongoDB, Docker, C#Developing a new project helping customers to collect and analyze their mobile devices’ metrics for warehouses, deliveries, public transport.Key Achievements:- Successfully delivered features consistently meeting deadlines.- Created a bridge service to reuse code from a C# team. - Integrated a code style tool to standardise code style across projects to increase efficiency.- Created learning sessions for developers to improve their skills in algorithms and data structures.

Technologies: C#, ASP.NET Web API, ASP.NET MVC Framework, Cassandra & Other NoSQL Databases, JavaScript, Typescript, React, JQuery, HTML, NUnit, RDLC Reporting, Selenium, Microservices, Git, Mercurial, ProtoBufSupervised a team of three developers - planned tasks and managed schedules to meet deadlines for web development projects.Key Achievements:- Contributed to reengineering and rebuilding of B2G tax reporting system; developed a high-load and fail-safe system for 500K users with increased storage capacity by 10X vs. legacy system.- Successfully accomplished the smooth migration of a critical legacy project to modern technologies for improved performance, fail-safe, scalability, and integration with the company environment. No users were affected by this critical part of the migration. - Developed business features for five key projects.- Integrated logging, monitoring, alerting, and load testing tools to enable proactive identification of issues.- Migrated codebase from Mercurial to Git repository.- Made code reviews more efficient by integrating Upsource into the standard development workflow.- Created a deploy tool to manage all projects' deploy steps.- Developed an interview preparation guide for candidates which helped them to be more successful.

Technologies: C#, WPF, WCF, Entity Framework, ASP.NET Web API, ASP.NET MVC Framework, Microsoft SQL Server, JavaScript, JQuery, Bootstrap, DocsVisionAs a full-stack developer worked on delivering new Web and desktop services for government and intergovernmental communications. Responsible for developing backend, frontend, desktop, and database, as well as collaborating on designing services, task decomposition, and deadline planning.Key Achievements:- Successfully delivered services for the government: 3 inventory and document storage solutions, electronic ID card issue control system, and interagency cooperation system.- Implemented services auto-generation tools that enabled a streamlined building of 20 integrations with third-party government services.- Integrated fluent design framework into a desktop application.

Technologies: C#, WinForms, Microsoft SQL ServerAs a sole developer built a new CRM system from scratch and implemented for use by all sales managers.

Was taking part in big projects for government.Technologies: C#, Oracle

Created trading bot for forex.Technologies: MetaQuotes Language 5

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