Giorgi Chagalidze

Development of company's main product, cross platform E-mail client desktop application and all related infrastructure.

• Development and maintenance of multi platform email client desktop application, its architecture, implementation of advanced and innovative features.
• Development, support and improvement of existing codebase and infrastructure.
• Work closely with project managers, QA and design teams.

Tech stack:

C#, .NET 5/6/7, Avalonia UI, Appkit, EFCore, SQLite, LINQ, CEF, Objective-C, MOQ, MSTest, NUnit, GIT, GitHub, Azure DevOps, MSBuild, PowerShell, Bash, Docker, Sentry, Figma, ClickUp

Worked on Amazon's next generation of advertisement engine backend services, touching more than 100M customers and helping them to discover and utilize best in class financial products that Amazon has to offer world wide.

• Development of complex backend services responsible for marketing ad campaigns ingestion, scoring using cutting edge machine learning algorithms, eligibility and rendering.
• Design, development, support and improvement of microservices, APIs and shared libraries.
• Deployment, scaling and realtime performance monitoring overall state of system, performed code reviews, worked closely with away teams, project managers and machine learning engineers.

Tech stack:

Java, Python, Spring, Lombok, Mockito, Log4j, Maven, REST, GraphQL, PostgreSQL, DynamoDB, AWS, S3, EKS, ECS, Linux, Bash, Docker, Kubernetes, HTML, JavaScript, TypeScript, React, GIT.

Worked on fastest growing product called ImpairmentCalc - solution for credit loss impairment calculations consistent with IFRS 9 and CECL guidance .

• Actively participated in design, architecture and development, testing, continuous integration, planning, build and release management.
• Developed microservices, APIs, shared libraries and components used by various products and teams across company.
• Revised, modularized and updated old code bases to modern development standards, reducing operating costs and improving functionality, as well provided solution for automated packaging and versioning for core libraries and component used across many teams.

Tech stack:

C#, .NetCore, .NetStandard, .NET, LINQ, EFCore, ADO.NET, Web API, ASP.NET MVC, WCF, GraphQL, MS SQL, Windows Services, HTML5, JavaScript, Angular, TypeScript, WebPack, RabbitMQ, MOQ, Jenkins, PowerShell, GIT, Bitbucket, Perforce, MSBuild, MSTest, Docker, Kubernetes.

Worked in core product engineering team, responsible for development and implementation of core functionality, various types of web services, libraries, integration with 3rd party systems etc.

• Developed Performance Monitoring system, in-house solution used for collecting, analyzing, indexing and providing health and performance data about applications, services, hardware and operational systems running in company's on-premise data centers.
• Developed Message Tracking system, used for analyzing email flow trough spam filters and mail servers. Developed web application, log collector agent and web APIs for integration with various log sources.
• Developed centralized log store, used to collection and ingestion of logs, analyze and search various events and actions generated by company products and customer actions.
• Developed Mailbox Archiving Ingestion system, used by company customers for archiving their mail boxes and performing various operations.
• Developed core libraries, APIs, web services, tools and components used by other teams and various company products.

Tech Stack:

C#, .NET, ASP.NET, .NetCore, .NetStandard, LINQ, Entity Framework, ADO.NET, Web API, WCF, SOAP, TPL, Restful, ASPX, ASP.NET MVC, MS SQL, MSMQ, Windows Services, HTML5, CSS, LESS, JavaScript, JQUERY, Angular JS/Angular, TypeScript, React, Redux, Handlebars, Gulp, WebPack, RabbitMQ, Elastic Search, Couch Base, MOQ, Jenkins, Octopus Deploy, PowerShell, TFS, GIT, Perforce, MSBuild, Active Directory, MSTest,

Worked in software development team, responsible for development and support of enterprise software, web services and tools.

• Developed web application for financial reporting, integrated with government provided web services for automated report submission and beneficiary data synchronization.
• Developed employee management web portal for HR department used to track employee time off, benefits and salary management.
• Support, maintenance and improvement of existing web applications, web services and databases, unit testing, documentation and source control

Tech Stack:

C#, .NET, ASP.NET, LINQ, ADO.NET, ASMX, SOAP, ASP, MS SQL, Windows Services, Windows Forms, HTML, JavaScript, JQUERY, PowerShell, TFS, MSBuild, Active Directory.

Worked in software development team, primarily responsible for development and support of internal enterprise applications.

• Developed and supported insurance policy administration web application.
• Support, maintenance and improvement of internal applications, web services and databases.

Tech Stack:

C#, VB, Deplhi, .NET, ASP.NET, LINQ, ADO.NET, ASMX, SOAP, ASP, MS SQL, Windows Services, Windows Forms, HTML, JavaScript, JQUERY, PowerShell, TFS, MSBuild, Active Directory.

• Developed web application used for tracking, billing and analyzing phone calls.
• Worked on several ongoing projects, created web pages, components, web services, database queries and stored procedures.

Tech stack:

C#, ASP, MS SQL, Microsoft Access, ASP.NET, JScript