Daria Cherniavska

• Staff & Project Management Service

Web application, where you can manage users: approve/ban/make an admin. Has role management (admin/user), ability to sign in/sign up, editing your profile; also page with interactive charts. Project management is similar to Jira with ability to create templates, work plans.Typescript, React, Node.JS, Google Maps API, Axios, Chart.JS, Formik, Yup, Date-fns, Redux, Reselect, SCSS, React-beautiful-dnd, React-table, Nest.JS, Bcrypt, Class-validator, PostgreSQL, TypeORM, Jest.

• Educational platform for estate agents (Search Department)

Web application, where you can see a lot of educational courses for real estate agents with global search based on your history of views.Typescript, React, Node.JS, Redux, React-Router, Webpack 5, Micro Frontend, NestJS, MongoDB, ElasticSearch

• Marketplace for vendors and designers

Marketplace where vendors can create their products, manage deliveries, payments, assign staff to specific regions etc. Customers (designers) have access to the marketplace, they can save products to projects, manage their deliveries and payments.React, Typescript, Mobx-state-tree, MaterialUi, React-router, Axios, React-dnd, Date-fns, Final forms, Yup, Google maps, i18next, GetStream.io, Mixpanel, Hotjar, Sentry, Gitlab CI, Stripe, FlxPoint, AWS (deploying, s3), Jest, React Testing Library, Cypress, Zendesk, Gitlab, Kanban.

• Medicine AI platform

An AI platform built specifically to help physicians document their encounters with patients. It uses NLP to transcribe the conversation, identify the different speakers, and present it in a way that is easy to read. API part is written with Node.js, AI part with Python, Web application and Web extension with React.React, Typescript, Node.JS, Webpack, Bootstrap, Less, Axios, React-router, Redux, Xlsx, Luxon, Moment, Chrome-extension, Express, MongoDb, Mongoose, GraphQl, Apollo, Redis, Socket.IO, ffmpeg, Sentry, Datadog, Jest, React Testing Library, AWS (DocumentDb, SNS, SQS, S3, Lambda), Jira, Scrum.

• Hotel Booking Service

A system for travel providers, customers and hotels. The system connects the customer directly with the supplier. The platform has a lot of integrations with different similar services and syncs bookings, availability. Based on microservices architecture.Node.JS, Typescript, Express, MongoDB, Mongoose, MySql, Typeorm, Adonis, Lerna, Axios, Redis, SOAP, Docker, Jest, AWS (S3, SNS, SQS), Jira, Scrum.